{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE NoMonomorphismRestriction #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE MultiWayIf #-}
module ShellCheck.Parser (parseScript, runTests) where
import ShellCheck.AST
import ShellCheck.ASTLib hiding (runTests)
import ShellCheck.Data
import ShellCheck.Interface
import ShellCheck.Prelude
import Control.Applicative ((<*), (*>))
import Control.Monad
import Control.Monad.Identity
import Control.Monad.Trans
import Data.Char
import Data.Functor
import Data.List (isPrefixOf, isInfixOf, isSuffixOf, partition, sortBy, intercalate, nub, find)
import Data.Maybe
import Data.Monoid
import GHC.Exts (sortWith)
import Prelude hiding (readList)
import System.IO
import Text.Parsec hiding (runParser, (<?>))
import Text.Parsec.Error
import Text.Parsec.Pos
import qualified Control.Monad.Reader as Mr
import qualified Control.Monad.State as Ms
import qualified Data.List.NonEmpty as NE
import qualified Data.Map.Strict as Map
import Test.QuickCheck.All (quickCheckAll)
type SCBase m = Mr.ReaderT (Environment m) (Ms.StateT SystemState m)
type SCParser m v = ParsecT String UserState (SCBase m) v
backslash :: Monad m => SCParser m Char
backslash :: forall (m :: * -> *). Monad m => SCParser m Char
backslash = Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\\'
linefeed :: Monad m => SCParser m Char
linefeed :: forall (m :: * -> *). Monad m => SCParser m Char
linefeed = do
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) Char
forall {m :: * -> *} {s} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m Char
carriageReturn
c <- Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\n'
readPendingHereDocs
return c
singleQuote :: ParsecT s u m Char
singleQuote = Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\''
doubleQuote :: ParsecT s u m Char
doubleQuote = Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'"'
variableStart :: ParsecT s u m Char
variableStart = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
upper ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
lower ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"_"
variableChars :: ParsecT s u m Char
variableChars = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
upper ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
lower ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"_"
functionChars :: ParsecT s u m Char
functionChars = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableChars ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
":+?-./^@,"
extendedFunctionChars :: ParsecT s u m Char
extendedFunctionChars = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
functionChars ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"[]*=!"
specialVariable :: ParsecT s u m Char
specialVariable = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf ([String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
specialVariables)
paramSubSpecialChars :: ParsecT s u m Char
paramSubSpecialChars = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"/:+-=%"
quotableChars :: String
quotableChars = String
"|&;<>()\\ '\t\n\r\xA0" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
doubleQuotableChars
quotable :: ParsecT s UserState m Char
quotable = ParsecT s UserState m Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
almostSpace ParsecT s UserState m Char
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
quotableChars
bracedQuotable :: ParsecT s u m Char
bracedQuotable = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"}\"$`'"
doubleQuotableChars :: String
doubleQuotableChars = String
"\\\"$`"
doubleQuotable :: ParsecT s u m Char
doubleQuotable = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
doubleQuotableChars
whitespace :: ParsecT String UserState (SCBase m) Char
whitespace = String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
" \t" ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall {m :: * -> *} {s} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m Char
carriageReturn ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
almostSpace ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed
linewhitespace :: ParsecT s UserState m Char
linewhitespace = String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
" \t" ParsecT s UserState m Char
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
almostSpace
suspectCharAfterQuotes :: ParsecT s u m Char
suspectCharAfterQuotes = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableChars ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'%'
extglobStartChars :: String
extglobStartChars = String
"?*@!+"
extglobStart :: ParsecT s u m Char
extglobStart = String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
extglobStartChars
unicodeDoubleQuotes :: String
unicodeDoubleQuotes = String
"\x201C\x201D\x2033\x2036"
unicodeSingleQuotes :: String
unicodeSingleQuotes = String
"\x2018\x2019"
prop_spacing1 :: Bool
prop_spacing1 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing String
" \\\n # Comment"
prop_spacing2 :: Bool
prop_spacing2 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing String
"# We can continue lines with \\"
prop_spacing3 :: Bool
prop_spacing3 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing String
" \\\n # --verbose=true \\"
spacing :: ParsecT s UserState m String
spacing = do
x <- ParsecT s UserState m String -> ParsecT s UserState m [String]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s UserState m Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
linewhitespace ParsecT s UserState m String
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
continuation)
optional readComment
return $ concat x
where
continuation :: ParsecT s UserState m String
continuation = do
ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"\\\n")
whitespace <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
linewhitespace
optional $ do
x <- readComment
when ("\\" `isSuffixOf` x) $
parseProblem ErrorC 1143 "This backslash is part of a comment and does not continue the line."
return whitespace
spacing1 :: ParsecT s UserState m String
spacing1 = do
spacing <- ParsecT s UserState m String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing
when (null spacing) $ fail "Expected whitespace"
return spacing
prop_allspacing :: Bool
prop_allspacing = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing String
"#foo"
prop_allspacing2 :: Bool
prop_allspacing2 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing String
" #foo\n # bar\n#baz\n"
prop_allspacing3 :: Bool
prop_allspacing3 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing String
"#foo\n#bar\n#baz\n"
allspacing :: ParsecT String UserState (SCBase m) String
allspacing = do
s <- ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing
more <- option False (linefeed >> return True)
if more then do
rest <- allspacing
return $ s ++ "\n" ++ rest
else
return s
allspacingOrFail :: ParsecT String UserState (SCBase m) String
allspacingOrFail = do
s <- ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
when (null s) $ fail "Expected whitespace"
return s
readUnicodeQuote :: ParsecT String UserState (SCBase m) Token
readUnicodeQuote = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
c <- oneOf (unicodeSingleQuotes ++ unicodeDoubleQuotes)
id <- endSpan start
parseProblemAtId id WarningC 1110 "This is a unicode quote. Delete and retype it (or quote to make literal)."
return $ T_Literal id [c]
carriageReturn :: ParsecT s u m Char
carriageReturn = do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
char '\r'
parseProblemAt pos ErrorC 1017 "Literal carriage return. Run script through tr -d '\\r' ."
return '\r'
almostSpace :: ParsecT s UserState m Char
almostSpace =
[ParsecT s UserState m Char] -> ParsecT s UserState m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
Char -> String -> ParsecT s UserState m Char
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m,
Stream s m Char) =>
Char -> String -> ParsecT s UserState m Char
check Char
'\xA0' String
"unicode non-breaking space",
Char -> String -> ParsecT s UserState m Char
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m,
Stream s m Char) =>
Char -> String -> ParsecT s UserState m Char
check Char
'\x200B' String
"unicode zerowidth space"
]
where
check :: Char -> String -> ParsecT s UserState m Char
check Char
c String
name = do
Severity -> Integer -> String -> ParsecT s UserState m ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s UserState m ()
parseNote Severity
ErrorC Integer
1018 (String -> ParsecT s UserState m ())
-> String -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ String
"This is a " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
name String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
". Delete and retype it."
Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
Char -> ParsecT s UserState m Char
forall a. a -> ParsecT s UserState m a
forall (m :: * -> *) a. Monad m => a -> m a
return Char
' '
data ParseNote = ParseNote SourcePos SourcePos Severity Code String deriving (Line -> ParseNote -> String -> String
[ParseNote] -> String -> String
ParseNote -> String
(Line -> ParseNote -> String -> String)
-> (ParseNote -> String)
-> ([ParseNote] -> String -> String)
-> Show ParseNote
forall a.
(Line -> a -> String -> String)
-> (a -> String) -> ([a] -> String -> String) -> Show a
$cshowsPrec :: Line -> ParseNote -> String -> String
showsPrec :: Line -> ParseNote -> String -> String
$cshow :: ParseNote -> String
show :: ParseNote -> String
$cshowList :: [ParseNote] -> String -> String
showList :: [ParseNote] -> String -> String
Show, ParseNote -> ParseNote -> Bool
(ParseNote -> ParseNote -> Bool)
-> (ParseNote -> ParseNote -> Bool) -> Eq ParseNote
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: ParseNote -> ParseNote -> Bool
== :: ParseNote -> ParseNote -> Bool
$c/= :: ParseNote -> ParseNote -> Bool
/= :: ParseNote -> ParseNote -> Bool
Eq)
data Context =
ContextName SourcePos String
| ContextAnnotation [Annotation]
| ContextSource String
deriving (Line -> Context -> String -> String
[Context] -> String -> String
Context -> String
(Line -> Context -> String -> String)
-> (Context -> String)
-> ([Context] -> String -> String)
-> Show Context
forall a.
(Line -> a -> String -> String)
-> (a -> String) -> ([a] -> String -> String) -> Show a
$cshowsPrec :: Line -> Context -> String -> String
showsPrec :: Line -> Context -> String -> String
$cshow :: Context -> String
show :: Context -> String
$cshowList :: [Context] -> String -> String
showList :: [Context] -> String -> String
Show)
data HereDocContext =
HereDocPending Id Dashed Quoted String [Context]
deriving (Line -> HereDocContext -> String -> String
[HereDocContext] -> String -> String
HereDocContext -> String
(Line -> HereDocContext -> String -> String)
-> (HereDocContext -> String)
-> ([HereDocContext] -> String -> String)
-> Show HereDocContext
forall a.
(Line -> a -> String -> String)
-> (a -> String) -> ([a] -> String -> String) -> Show a
$cshowsPrec :: Line -> HereDocContext -> String -> String
showsPrec :: Line -> HereDocContext -> String -> String
$cshow :: HereDocContext -> String
show :: HereDocContext -> String
$cshowList :: [HereDocContext] -> String -> String
showList :: [HereDocContext] -> String -> String
Show)
data UserState = UserState {
UserState -> Id
lastId :: Id,
UserState -> Map Id (SourcePos, SourcePos)
positionMap :: Map.Map Id (SourcePos, SourcePos),
UserState -> [ParseNote]
parseNotes :: [ParseNote],
UserState -> Map Id [Token]
hereDocMap :: Map.Map Id [Token],
UserState -> [HereDocContext]
pendingHereDocs :: [HereDocContext]
}
initialUserState :: UserState
initialUserState = UserState {
lastId :: Id
lastId = Line -> Id
Id (Line -> Id) -> Line -> Id
forall a b. (a -> b) -> a -> b
$ -Line
1,
positionMap :: Map Id (SourcePos, SourcePos)
positionMap = Map Id (SourcePos, SourcePos)
forall k a. Map k a
Map.empty,
parseNotes :: [ParseNote]
parseNotes = [],
hereDocMap :: Map Id [Token]
hereDocMap = Map Id [Token]
forall k a. Map k a
Map.empty,
pendingHereDocs :: [HereDocContext]
pendingHereDocs = []
}
codeForParseNote :: ParseNote -> Integer
codeForParseNote (ParseNote SourcePos
_ SourcePos
_ Severity
_ Integer
code String
_) = Integer
code
getLastId :: ParsecT s UserState m Id
getLastId = UserState -> Id
lastId (UserState -> Id)
-> ParsecT s UserState m UserState -> ParsecT s UserState m Id
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
getNextIdBetween :: SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
startPos SourcePos
endPos = do
state <- ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
let newId = Id -> Id
incId (UserState -> Id
lastId UserState
state)
let newMap = Id
-> (SourcePos, SourcePos)
-> Map Id (SourcePos, SourcePos)
-> Map Id (SourcePos, SourcePos)
forall k a. Ord k => k -> a -> Map k a -> Map k a
Map.insert Id
newId (SourcePos
startPos, SourcePos
endPos) (UserState -> Map Id (SourcePos, SourcePos)
positionMap UserState
state)
putState $ state {
lastId = newId,
positionMap = newMap
}
return newId
where incId :: Id -> Id
incId (Id Line
n) = Line -> Id
Id (Line -> Id) -> Line -> Id
forall a b. (a -> b) -> a -> b
$ Line
nLine -> Line -> Line
forall a. Num a => a -> a -> a
+Line
1
getNextIdSpanningTokens :: Token -> Token -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokens Token
startTok Token
endTok = do
(start, _) <- Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId (Token -> Id
getId Token
startTok)
(_, end) <- getSpanForId (getId endTok)
getNextIdBetween start end
getNextIdSpanningTokenList :: [Token] -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokenList [Token]
list =
case [Token]
list of
[] -> do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
getNextIdBetween pos pos
(Token
h:[Token]
_) ->
Token -> Token -> ParsecT String UserState (SCBase m) Id
forall {m :: * -> *}.
Monad m =>
Token -> Token -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokens Token
h ([Token] -> Token
forall a. HasCallStack => [a] -> a
last [Token]
list)
getSpanForId :: Monad m => Id -> SCParser m (SourcePos, SourcePos)
getSpanForId :: forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId Id
id =
(SourcePos, SourcePos)
-> Id -> Map Id (SourcePos, SourcePos) -> (SourcePos, SourcePos)
forall k a. Ord k => a -> k -> Map k a -> a
Map.findWithDefault (String -> (SourcePos, SourcePos)
forall a. HasCallStack => String -> a
error (String -> (SourcePos, SourcePos))
-> String -> (SourcePos, SourcePos)
forall a b. (a -> b) -> a -> b
$ String -> String
pleaseReport String
"no parser span for id") Id
id (Map Id (SourcePos, SourcePos) -> (SourcePos, SourcePos))
-> ParsecT
String UserState (SCBase m) (Map Id (SourcePos, SourcePos))
-> ParsecT String UserState (SCBase m) (SourcePos, SourcePos)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$>
ParsecT String UserState (SCBase m) (Map Id (SourcePos, SourcePos))
forall {m :: * -> *} {s}.
Monad m =>
ParsecT s UserState m (Map Id (SourcePos, SourcePos))
getMap
getNewIdFor :: Monad m => Id -> SCParser m Id
getNewIdFor :: forall (m :: * -> *). Monad m => Id -> SCParser m Id
getNewIdFor Id
id = Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId Id
id SCParser m (SourcePos, SourcePos)
-> ((SourcePos, SourcePos)
-> ParsecT String UserState (SCBase m) Id)
-> ParsecT String UserState (SCBase m) Id
forall a b.
ParsecT String UserState (SCBase m) a
-> (a -> ParsecT String UserState (SCBase m) b)
-> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (SourcePos -> SourcePos -> ParsecT String UserState (SCBase m) Id)
-> (SourcePos, SourcePos) -> ParsecT String UserState (SCBase m) Id
forall a b c. (a -> b -> c) -> (a, b) -> c
uncurry SourcePos -> SourcePos -> ParsecT String UserState (SCBase m) Id
forall {m :: * -> *} {s}.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween
data IncompleteInterval = IncompleteInterval SourcePos
startSpan :: ParsecT s u m IncompleteInterval
startSpan = SourcePos -> IncompleteInterval
IncompleteInterval (SourcePos -> IncompleteInterval)
-> ParsecT s u m SourcePos -> ParsecT s u m IncompleteInterval
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
endSpan :: IncompleteInterval -> ParsecT s UserState m Id
endSpan (IncompleteInterval SourcePos
start) = do
endPos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
getNextIdBetween start endPos
getSpanPositionsFor :: ParsecT s u m a -> ParsecT s u m (SourcePos, SourcePos)
getSpanPositionsFor ParsecT s u m a
m = do
start <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
m
end <- getPosition
return (start, end)
addToHereDocMap :: Id -> [Token] -> ParsecT s UserState m ()
addToHereDocMap Id
id [Token]
list = do
state <- ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
let map = UserState -> Map Id [Token]
hereDocMap UserState
state
putState $ state {
hereDocMap = Map.insert id list map
}
addPendingHereDoc :: Id -> Dashed -> Quoted -> String -> ParsecT s UserState m ()
addPendingHereDoc Id
id Dashed
d Quoted
q String
str = do
state <- ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
context <- getCurrentContexts
let docs = UserState -> [HereDocContext]
pendingHereDocs UserState
state
putState $ state {
pendingHereDocs = HereDocPending id d q str context : docs
}
popPendingHereDocs :: ParsecT s UserState m [HereDocContext]
popPendingHereDocs = do
state <- ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
let pending = UserState -> [HereDocContext]
pendingHereDocs UserState
state
putState $ state {
pendingHereDocs = []
}
return . reverse $ pendingHereDocs state
getMap :: ParsecT s UserState m (Map Id (SourcePos, SourcePos))
getMap = UserState -> Map Id (SourcePos, SourcePos)
positionMap (UserState -> Map Id (SourcePos, SourcePos))
-> ParsecT s UserState m UserState
-> ParsecT s UserState m (Map Id (SourcePos, SourcePos))
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
getParseNotes :: ParsecT s UserState m [ParseNote]
getParseNotes = UserState -> [ParseNote]
parseNotes (UserState -> [ParseNote])
-> ParsecT s UserState m UserState
-> ParsecT s UserState m [ParseNote]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s UserState m UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
addParseNote :: ParseNote -> ParsecT s UserState m ()
addParseNote ParseNote
n = do
irrelevant <- Integer -> ParsecT s UserState m Bool
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> m Bool
shouldIgnoreCode (ParseNote -> Integer
codeForParseNote ParseNote
n)
unless irrelevant $ do
state <- getState
putState $ state {
parseNotes = n : parseNotes state
}
ignoreProblemsOf :: t (t m) b -> t (t m) b
ignoreProblemsOf t (t m) b
p = do
systemState <- t m a -> t (t m) a
forall (m :: * -> *) a. Monad m => m a -> t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (t m a -> t (t m) a) -> (m a -> t m a) -> m a -> t (t m) a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. m a -> t m a
forall (m :: * -> *) a. Monad m => m a -> t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (m a -> t (t m) a) -> m a -> t (t m) a
forall a b. (a -> b) -> a -> b
$ m a
forall s (m :: * -> *). MonadState s m => m s
Ms.get
p <* (lift . lift . Ms.put $ systemState)
shouldIgnoreCode :: Integer -> m Bool
shouldIgnoreCode Integer
code = do
context <- m [Context]
forall {m :: * -> *}. MonadState SystemState m => m [Context]
getCurrentContexts
checkSourced <- Mr.asks checkSourced
return $ any (contextItemDisablesCode checkSourced code) context
contextItemDisablesCode :: Bool -> Integer -> Context -> Bool
contextItemDisablesCode :: Bool -> Integer -> Context -> Bool
contextItemDisablesCode Bool
alsoCheckSourced Integer
code = Bool -> Context -> Bool
disabling Bool
alsoCheckSourced
where
disabling :: Bool -> Context -> Bool
disabling Bool
checkSourced Context
item =
case Context
item of
ContextAnnotation [Annotation]
list -> (Annotation -> Bool) -> [Annotation] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any Annotation -> Bool
disabling' [Annotation]
list
ContextSource String
_ -> Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ Bool
checkSourced
Context
_ -> Bool
False
disabling' :: Annotation -> Bool
disabling' (DisableComment Integer
n Integer
m) = Integer
code Integer -> Integer -> Bool
forall a. Ord a => a -> a -> Bool
>= Integer
n Bool -> Bool -> Bool
&& Integer
code Integer -> Integer -> Bool
forall a. Ord a => a -> a -> Bool
< Integer
m
disabling' Annotation
_ = Bool
False
getCurrentAnnotations :: Bool -> f [Annotation]
getCurrentAnnotations Bool
includeSource =
(Context -> [Annotation]) -> [Context] -> [Annotation]
forall (t :: * -> *) a b. Foldable t => (a -> [b]) -> t a -> [b]
concatMap Context -> [Annotation]
get ([Context] -> [Annotation])
-> ([Context] -> [Context]) -> [Context] -> [Annotation]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Context -> Bool) -> [Context] -> [Context]
forall a. (a -> Bool) -> [a] -> [a]
takeWhile (Bool -> Bool
not (Bool -> Bool) -> (Context -> Bool) -> Context -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Context -> Bool
isBoundary) ([Context] -> [Annotation]) -> f [Context] -> f [Annotation]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> f [Context]
forall {m :: * -> *}. MonadState SystemState m => m [Context]
getCurrentContexts
where
get :: Context -> [Annotation]
get (ContextAnnotation [Annotation]
list) = [Annotation]
list
get Context
_ = []
isBoundary :: Context -> Bool
isBoundary (ContextSource String
_) = Bool -> Bool
not Bool
includeSource
isBoundary Context
_ = Bool
False
shouldFollow :: String -> ParsecT s u m Bool
shouldFollow String
file = do
context <- ParsecT s u m [Context]
forall {m :: * -> *}. MonadState SystemState m => m [Context]
getCurrentContexts
if any isThisFile context
then return False
else
if length (filter isSource context) >= 100
then do
parseProblem ErrorC 1092 "Stopping at 100 'source' frames :O"
return False
else
return True
where
isSource :: Context -> Bool
isSource (ContextSource String
_) = Bool
True
isSource Context
_ = Bool
False
isThisFile :: Context -> Bool
isThisFile (ContextSource String
name) | String
name String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
file = Bool
True
isThisFile Context
_= Bool
False
getSourceOverride :: m (Maybe String)
getSourceOverride = do
context <- m [Context]
forall {m :: * -> *}. MonadState SystemState m => m [Context]
getCurrentContexts
return . msum . map findFile $ takeWhile isSameFile context
where
isSameFile :: Context -> Bool
isSameFile (ContextSource String
_) = Bool
False
isSameFile Context
_ = Bool
True
findFile :: Context -> Maybe String
findFile (ContextAnnotation [Annotation]
list) = [Maybe String] -> Maybe String
forall (t :: * -> *) (m :: * -> *) a.
(Foldable t, MonadPlus m) =>
t (m a) -> m a
msum ([Maybe String] -> Maybe String) -> [Maybe String] -> Maybe String
forall a b. (a -> b) -> a -> b
$ (Annotation -> Maybe String) -> [Annotation] -> [Maybe String]
forall a b. (a -> b) -> [a] -> [b]
map Annotation -> Maybe String
getFile [Annotation]
list
findFile Context
_ = Maybe String
forall a. Maybe a
Nothing
getFile :: Annotation -> Maybe String
getFile (SourceOverride String
str) = String -> Maybe String
forall a. a -> Maybe a
Just String
str
getFile Annotation
_ = Maybe String
forall a. Maybe a
Nothing
data SystemState = SystemState {
SystemState -> [Context]
contextStack :: [Context],
SystemState -> [ParseNote]
parseProblems :: [ParseNote]
}
initialSystemState :: SystemState
initialSystemState = SystemState {
contextStack :: [Context]
contextStack = [],
parseProblems :: [ParseNote]
parseProblems = []
}
data Environment m = Environment {
forall (m :: * -> *). Environment m -> SystemInterface m
systemInterface :: SystemInterface m,
forall (m :: * -> *). Environment m -> Bool
checkSourced :: Bool,
forall (m :: * -> *). Environment m -> Bool
ignoreRC :: Bool,
forall (m :: * -> *). Environment m -> String
currentFilename :: String,
forall (m :: * -> *). Environment m -> Maybe Shell
shellTypeOverride :: Maybe Shell
}
parseProblem :: Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
level Integer
code String
msg = do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
parseProblemAt pos level code msg
setCurrentContexts :: [Context] -> m ()
setCurrentContexts [Context]
c = (SystemState -> SystemState) -> m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
Ms.modify (\SystemState
state -> SystemState
state { contextStack = c })
getCurrentContexts :: m [Context]
getCurrentContexts = (SystemState -> [Context]) -> m [Context]
forall s (m :: * -> *) a. MonadState s m => (s -> a) -> m a
Ms.gets SystemState -> [Context]
contextStack
popContext :: m (Maybe Context)
popContext = do
v <- m [Context]
forall {m :: * -> *}. MonadState SystemState m => m [Context]
getCurrentContexts
case v of
(Context
a:[Context]
r) -> do
[Context] -> m ()
forall {m :: * -> *}. MonadState SystemState m => [Context] -> m ()
setCurrentContexts [Context]
r
Maybe Context -> m (Maybe Context)
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Maybe Context -> m (Maybe Context))
-> Maybe Context -> m (Maybe Context)
forall a b. (a -> b) -> a -> b
$ Context -> Maybe Context
forall a. a -> Maybe a
Just Context
a
[] ->
Maybe Context -> m (Maybe Context)
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Context
forall a. Maybe a
Nothing
pushContext :: Context -> m ()
pushContext Context
c = do
v <- m [Context]
forall {m :: * -> *}. MonadState SystemState m => m [Context]
getCurrentContexts
setCurrentContexts (c:v)
parseProblemAtWithEnd :: SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
start SourcePos
end Severity
level Integer
code String
msg = do
irrelevant <- Integer -> m Bool
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> m Bool
shouldIgnoreCode Integer
code
unless irrelevant $
addParseProblem note
where
note :: ParseNote
note = SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
start SourcePos
end Severity
level Integer
code String
msg
addParseProblem :: ParseNote -> m ()
addParseProblem ParseNote
note =
(SystemState -> SystemState) -> m ()
forall s (m :: * -> *). MonadState s m => (s -> s) -> m ()
Ms.modify (\SystemState
state -> SystemState
state {
parseProblems = note:parseProblems state
})
parseProblemAt :: SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos = SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAtWithEnd SourcePos
pos SourcePos
pos
parseProblemAtId :: Monad m => Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId :: forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
id Severity
level Integer
code String
msg = do
(start, end) <- Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId Id
id
parseProblemAtWithEnd start end level code msg
parseNote :: Severity -> Integer -> String -> ParsecT s UserState m ()
parseNote Severity
c Integer
l String
a = do
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
parseNoteAt pos c l a
parseNoteAt :: SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
c Integer
l String
a = ParseNote -> ParsecT s UserState m ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
ParseNote -> ParsecT s UserState m ()
addParseNote (ParseNote -> ParsecT s UserState m ())
-> ParseNote -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
pos SourcePos
pos Severity
c Integer
l String
a
parseNoteAtId :: Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
parseNoteAtId Id
id Severity
c Integer
l String
a = do
(start, end) <- Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId Id
id
addParseNote $ ParseNote start end c l a
parseNoteAtWithEnd :: SourcePos
-> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT s UserState m ()
parseNoteAtWithEnd SourcePos
start SourcePos
end Severity
c Integer
l String
a = ParseNote -> ParsecT s UserState m ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
ParseNote -> ParsecT s UserState m ()
addParseNote (ParseNote -> ParsecT s UserState m ())
-> ParseNote -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
start SourcePos
end Severity
c Integer
l String
a
thenSkip :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
thenSkip ParsecT s u m a
main ParsecT s u m a
follow = ParsecT s u m a
main ParsecT s u m a -> ParsecT s u m () -> ParsecT s u m a
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m a
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT s u m a -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT s u m a
follow
unexpecting :: String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
s ParsecT s u m a
p = ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$
(ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
p ParsecT s u m a -> ParsecT s u m () -> ParsecT s u m ()
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT s u m ()
forall a. String -> ParsecT s u m a
forall (m :: * -> *) a. MonadFail m => String -> m a
fail (String
"Unexpected " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
s)) ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> () -> ParsecT s u m ()
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
notFollowedBy2 :: ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 = String -> ParsecT s u m a -> ParsecT s u m ()
forall {s} {u} {m :: * -> *} {a}.
String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
""
isFollowedBy :: ParsecT s u m a -> ParsecT s u m Bool
isFollowedBy ParsecT s u m a
p = (ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m Bool -> ParsecT s u m Bool)
-> (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool
-> ParsecT s u m Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s u m Bool -> ParsecT s u m Bool
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool -> ParsecT s u m Bool
forall a b. (a -> b) -> a -> b
$ ParsecT s u m a
p ParsecT s u m a -> Bool -> ParsecT s u m Bool
forall (f :: * -> *) a b. Functor f => f a -> b -> f b
$> Bool
True) ParsecT s u m Bool -> ParsecT s u m Bool -> ParsecT s u m Bool
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Bool -> ParsecT s u m Bool
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
False
reluctantlyTill :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
reluctantlyTill ParsecT s u m a
p ParsecT s u m a
end =
(ParsecT s u m () -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m a -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
end) ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof) ParsecT s u m () -> ParsecT s u m [a] -> ParsecT s u m [a]
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> [a] -> ParsecT s u m [a]
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return []) ParsecT s u m [a] -> ParsecT s u m [a] -> ParsecT s u m [a]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
x <- ParsecT s u m a
p
more <- reluctantlyTill p end
return $ x:more
ParsecT s u m [a] -> ParsecT s u m [a] -> ParsecT s u m [a]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> [a] -> ParsecT s u m [a]
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return []
reluctantlyTill1 :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
reluctantlyTill1 ParsecT s u m a
p ParsecT s u m a
end = do
ParsecT s u m a -> ParsecT s u m ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT s u m a
end
x <- ParsecT s u m a
p
more <- reluctantlyTill p end
return $ x:more
attempting :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
attempting ParsecT s u m a
rest ParsecT s u m a
branch =
(ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
branch ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT s u m a
rest) ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m a
rest
orFail :: ParsecT s u m a -> ParsecT s u m String -> ParsecT s u m a
orFail ParsecT s u m a
parser ParsecT s u m String
errorAction =
ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
parser ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (ParsecT s u m String
errorAction ParsecT s u m String
-> (String -> ParsecT s u m a) -> ParsecT s u m a
forall a b.
ParsecT s u m a -> (a -> ParsecT s u m b) -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= String -> ParsecT s u m a
forall a. String -> ParsecT s u m a
forall (m :: * -> *) a. MonadFail m => String -> m a
fail)
withParser :: (Id -> t -> b)
-> ParsecT s UserState m t -> ParsecT s UserState m b
withParser Id -> t -> b
node ParsecT s UserState m t
parser = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
contents <- parser
id <- endSpan start
return $ node id contents
wasIncluded :: ParsecT s u m a -> ParsecT s u m Bool
wasIncluded ParsecT s u m a
p = Bool -> ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option Bool
False (ParsecT s u m a
p ParsecT s u m a -> ParsecT s u m Bool -> ParsecT s u m Bool
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Bool -> ParsecT s u m Bool
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
True)
acceptButWarn :: ParsecT s u m a
-> Severity -> Integer -> String -> ParsecT s u m ()
acceptButWarn ParsecT s u m a
parser Severity
level Integer
code String
note =
ParsecT s u m () -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
parser
parseProblemAt pos level code note
)
parsecBracket :: ParsecT s u m t
-> (t -> ParsecT s u m a)
-> (t -> ParsecT s u m b)
-> ParsecT s u m b
parsecBracket ParsecT s u m t
before t -> ParsecT s u m a
after t -> ParsecT s u m b
op = do
val <- ParsecT s u m t
before
op val `thenSkip` after val <|> (after val *> fail "")
swapContext :: [Context] -> ParsecT s u m b -> ParsecT s u m b
swapContext [Context]
contexts ParsecT s u m b
p =
ParsecT s u m [Context]
-> ([Context] -> ParsecT s u m ())
-> ([Context] -> ParsecT s u m b)
-> ParsecT s u m b
forall {s} {m :: * -> *} {t} {u} {t} {a} {b}.
Stream s m t =>
ParsecT s u m t
-> (t -> ParsecT s u m a)
-> (t -> ParsecT s u m b)
-> ParsecT s u m b
parsecBracket (ParsecT s u m [Context]
forall {m :: * -> *}. MonadState SystemState m => m [Context]
getCurrentContexts ParsecT s u m [Context]
-> ParsecT s u m () -> ParsecT s u m [Context]
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m a
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* [Context] -> ParsecT s u m ()
forall {m :: * -> *}. MonadState SystemState m => [Context] -> m ()
setCurrentContexts [Context]
contexts)
[Context] -> ParsecT s u m ()
forall {m :: * -> *}. MonadState SystemState m => [Context] -> m ()
setCurrentContexts
(ParsecT s u m b -> [Context] -> ParsecT s u m b
forall a b. a -> b -> a
const ParsecT s u m b
p)
withContext :: Context -> ParsecT s u m b -> ParsecT s u m b
withContext Context
entry ParsecT s u m b
p = ParsecT s u m ()
-> (() -> ParsecT s u m (Maybe Context))
-> (() -> ParsecT s u m b)
-> ParsecT s u m b
forall {s} {m :: * -> *} {t} {u} {t} {a} {b}.
Stream s m t =>
ParsecT s u m t
-> (t -> ParsecT s u m a)
-> (t -> ParsecT s u m b)
-> ParsecT s u m b
parsecBracket (Context -> ParsecT s u m ()
forall {m :: * -> *}. MonadState SystemState m => Context -> m ()
pushContext Context
entry) (ParsecT s u m (Maybe Context)
-> () -> ParsecT s u m (Maybe Context)
forall a b. a -> b -> a
const ParsecT s u m (Maybe Context)
forall {m :: * -> *}. MonadState SystemState m => m (Maybe Context)
popContext) (ParsecT s u m b -> () -> ParsecT s u m b
forall a b. a -> b -> a
const ParsecT s u m b
p)
called :: String -> ParsecT s u m b -> ParsecT s u m b
called String
s ParsecT s u m b
p = do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
withContext (ContextName pos s) p
withAnnotations :: [Annotation] -> ParsecT s u m b -> ParsecT s u m b
withAnnotations [Annotation]
anns ParsecT s u m b
p =
if [Annotation] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [Annotation]
anns then ParsecT s u m b
p else Context -> ParsecT s u m b -> ParsecT s u m b
forall {s} {m :: * -> *} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
Context -> ParsecT s u m b -> ParsecT s u m b
withContext ([Annotation] -> Context
ContextAnnotation [Annotation]
anns) ParsecT s u m b
p
readConditionContents :: Bool -> ParsecT String UserState (SCBase m) Token
readConditionContents Bool
single =
ParsecT String UserState (SCBase m) Token
readCondContents ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
forall {s} {u} {m :: * -> *} {a} {a}.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`attempting` ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
s <- readVariableName
spacing1
when (s `elem` commonCommands) $
parseProblemAt pos WarningC 1014 "Use 'if cmd; then ..' to check exit code, or 'if [[ $(cmd) == .. ]]' to check output.")
where
spacingOrLf :: ParsecT String UserState (SCBase m) String
spacingOrLf = Bool -> ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) String
condSpacing Bool
True
condSpacing :: Bool -> ParsecT String UserState (SCBase m) String
condSpacing Bool
required = do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
space <- allspacing
when (required && null space) $
parseProblemAt pos ErrorC 1035 "You are missing a required space here."
when (single && '\n' `elem` space) $
parseProblemAt pos ErrorC 1080 "When breaking lines in [ ], you need \\ before the linefeed."
return space
typ :: ConditionType
typ = if Bool
single then ConditionType
SingleBracket else ConditionType
DoubleBracket
readCondBinaryOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondBinaryOp = ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token))
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall a b. (a -> b) -> a -> b
$ do
ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) ()
forall {s} {m :: * -> *} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m ()
guardArithmetic
op <- ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *} {s} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m (Token -> Token -> Token)
getOp
spacingOrLf
return op
where
flaglessOps :: [String]
flaglessOps = [ String
"==", String
"!=", String
"<=", String
">=", String
"=~", String
">", String
"<", String
"=" ]
getOp :: ParsecT s UserState m (Token -> Token -> Token)
getOp = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
op <- readRegularOrEscaped anyOp
id <- endSpan start
return $ TC_Binary id typ op
anyOp :: ParsecT s u m String
anyOp = ParsecT s u m String
forall {s} {m :: * -> *} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m String
flagOp ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
flaglessOp ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m String
forall a. String -> ParsecT s u m a
forall (m :: * -> *) a. MonadFail m => String -> m a
fail
String
"Expected comparison operator (don't wrap commands in []/[[]])"
flagOp :: ParsecT s u m String
flagOp = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ do
s <- ParsecT s u m String
forall {s} {m :: * -> *} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m String
readOp
when (s == "-a" || s == "-o") $ fail "Unexpected operator"
return s
flaglessOp :: ParsecT s u m String
flaglessOp =
[ParsecT s u m String] -> ParsecT s u m String
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice ([ParsecT s u m String] -> ParsecT s u m String)
-> [ParsecT s u m String] -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ (String -> ParsecT s u m String)
-> [String] -> [ParsecT s u m String]
forall a b. (a -> b) -> [a] -> [b]
map (ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> (String -> ParsecT s u m String)
-> String
-> ParsecT s u m String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string) [String]
flaglessOps
readEscaped :: ParsecT s u m String -> ParsecT s u m String
readEscaped ParsecT s u m String
p = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ ParsecT s u m String
withEscape ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String
withQuotes
where
withEscape :: ParsecT s u m String
withEscape = do
Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\\'
String -> String
escaped (String -> String) -> ParsecT s u m String -> ParsecT s u m String
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s u m String
p
withQuotes :: ParsecT s u m String
withQuotes = do
c <- String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"'\""
s <- p
char c
return $ escaped s
escaped :: String -> String
escaped String
s = if (Char -> Bool) -> String -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (Char -> String -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
s) String
"<>()" then Char
'\\'Char -> String -> String
forall a. a -> [a] -> [a]
:String
s else String
s
readRegularOrEscaped :: ParsecT s u m String -> ParsecT s u m String
readRegularOrEscaped ParsecT s u m String
p = ParsecT s u m String -> ParsecT s u m String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String -> ParsecT s u m String
readEscaped ParsecT s u m String
p ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String
p
guardArithmetic :: ParsecT s u m ()
guardArithmetic = do
ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m () -> ParsecT s u m ())
-> (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m ()
-> ParsecT s u m ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s u m () -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ ParsecT s u m Char -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"+*/%") ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"- ")
Severity -> Integer -> String -> ParsecT s u m ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1076 (String -> ParsecT s u m ()) -> String -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$
if Bool
single
then String
"Trying to do math? Use e.g. [ $((i/2+7)) -ge 18 ]."
else String
"Trying to do math? Use e.g. [[ $((i/2+7)) -ge 18 ]]."
readCondUnaryExp :: ParsecT String UserState (SCBase m) Token
readCondUnaryExp = do
op <- ParsecT String UserState (SCBase m) (Token -> Token)
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token)
readCondUnaryOp
pos <- getPosition
liftM op readCondWord `orFail` do
parseProblemAt pos ErrorC 1019 "Expected this to be an argument to the unary condition."
return "Expected an argument for the unary operator"
readCondUnaryOp :: ParsecT String UserState (SCBase m) (Token -> Token)
readCondUnaryOp = ParsecT String UserState (SCBase m) (Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) (Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token))
-> ParsecT String UserState (SCBase m) (Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token)
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
s <- readOp
id <- endSpan start
spacingOrLf
return $ TC_Unary id typ s
readOp :: ParsecT s u m String
readOp = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ do
Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-' ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall {m :: * -> *} {s} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m Char
weirdDash
s <- ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
letter ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT s u m String
forall a. String -> ParsecT s u m a
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
"Expected a test operator"
return ('-':s)
weirdDash :: ParsecT s u m Char
weirdDash = do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
oneOf "\x058A\x05BE\x2010\x2011\x2012\x2013\x2014\x2015\xFE63\xFF0D"
parseProblemAt pos ErrorC 1100
"This is a unicode dash. Delete and retype as ASCII minus."
return '-'
readCondWord :: ParsecT String UserState (SCBase m) Token
readCondWord = do
ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"]"))
x <- ParsecT String UserState (SCBase m) Token
readNormalWord
pos <- getPosition
when (notArrayIndex x && endedWith "]" x && not (x `containsLiteral` "[")) $ do
parseProblemAt pos ErrorC 1020 $
"You need a space before the " ++ (if single then "]" else "]]") ++ "."
fail "Missing space before ]"
when (single && endedWith ")" x) $ do
parseProblemAt pos ErrorC 1021
"You need a space before the \\)"
fail "Missing space before )"
void spacing
return x
where endedWith :: String -> Token -> Bool
endedWith String
str (T_NormalWord Id
id s :: [Token]
s@(Token
_:[Token]
_)) =
case [Token] -> Token
forall a. HasCallStack => [a] -> a
last [Token]
s of T_Literal Id
id String
s -> String
str String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isSuffixOf` String
s
Token
_ -> Bool
False
endedWith String
_ Token
_ = Bool
False
notArrayIndex :: Token -> Bool
notArrayIndex (T_NormalWord Id
id s :: [Token]
s@(Token
_:T_Literal Id
_ String
t:[Token]
_)) = String
t String -> String -> Bool
forall a. Eq a => a -> a -> Bool
/= String
"["
notArrayIndex Token
_ = Bool
True
containsLiteral :: Token -> String -> Bool
containsLiteral Token
x String
s = String
s String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isInfixOf` Token -> String
onlyLiteralString Token
x
readCondAndOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondAndOp = (Id -> ConditionType -> String -> Token -> Token -> Token)
-> String
-> Bool
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *} {b}.
Monad m =>
(Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> Token -> Token -> Token
TC_And String
"&&" Bool
False ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (Id -> ConditionType -> String -> Token -> Token -> Token)
-> String
-> Bool
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *} {b}.
Monad m =>
(Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> Token -> Token -> Token
TC_And String
"-a" Bool
True
readCondOrOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondOrOp = do
ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) ()
forall {s} {m :: * -> *} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m ()
guardArithmetic
(Id -> ConditionType -> String -> Token -> Token -> Token)
-> String
-> Bool
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *} {b}.
Monad m =>
(Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> Token -> Token -> Token
TC_Or String
"||" Bool
False ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (Id -> ConditionType -> String -> Token -> Token -> Token)
-> String
-> Bool
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *} {b}.
Monad m =>
(Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> Token -> Token -> Token
TC_Or String
"-o" Bool
True
readAndOrOp :: (Id -> ConditionType -> String -> b)
-> String -> Bool -> ParsecT String UserState (SCBase m) b
readAndOrOp Id -> ConditionType -> String -> b
node String
op Bool
requiresSpacing = do
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead ParsecT String UserState (SCBase m) Char
forall {m :: * -> *} {s} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m Char
weirdDash
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
x <- try $ string op
id <- endSpan start
condSpacing requiresSpacing
return $ node id typ x
readCondNullaryOrBinary :: ParsecT String UserState (SCBase m) Token
readCondNullaryOrBinary = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
x <- readCondWord `attempting` (do
pos <- getPosition
lookAhead (char '[')
parseProblemAt pos ErrorC 1026 $ if single
then "If grouping expressions inside [..], use \\( ..\\)."
else "If grouping expressions inside [[..]], use ( .. )."
)
id <- endSpan start
(do
pos <- getPosition
isRegex <- regexOperatorAhead
op <- readCondBinaryOp
y <- if isRegex
then readRegex
else readCondWord <|> (parseProblemAt pos ErrorC 1027 "Expected another argument for this operator." >> mzero)
return (x `op` y)
) <|> ( do
checkTrailingOp x
return $ TC_Nullary id typ x
)
checkTrailingOp :: Token -> ParsecT String UserState (SCBase m) ()
checkTrailingOp Token
x = Maybe (ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
forall (t :: * -> *) (m :: * -> *) a.
(Foldable t, Monad m) =>
t (m a) -> m ()
sequence_ (Maybe (ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ())
-> Maybe (ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
(T_Literal id str) <- Token -> Maybe Token
getTrailingUnquotedLiteral Token
x
trailingOp <- find (`isSuffixOf` str) binaryTestOps
return $ parseProblemAtId id ErrorC 1108 $
"You need a space before and after the " ++ trailingOp ++ " ."
readCondGroup :: ParsecT String UserState (SCBase m) Token
readCondGroup = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
pos <- getPosition
lparen <- try $ readRegularOrEscaped (string "(")
when (single && lparen == "(") $
singleWarning pos
when (not single && lparen == "\\(") $
doubleWarning pos
condSpacing single
x <- readCondContents
cpos <- getPosition
rparen <- readRegularOrEscaped (string ")")
id <- endSpan start
condSpacing single
when (single && rparen == ")") $
singleWarning cpos
when (not single && rparen == "\\)") $
doubleWarning cpos
return $ TC_Group id typ x
where
singleWarning :: SourcePos -> m ()
singleWarning SourcePos
pos =
SourcePos -> Severity -> Integer -> String -> m ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1028 String
"In [..] you have to escape \\( \\) or preferably combine [..] expressions."
doubleWarning :: SourcePos -> m ()
doubleWarning SourcePos
pos =
SourcePos -> Severity -> Integer -> String -> m ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1029 String
"In [[..]] you shouldn't escape ( or )."
regexOperatorAhead :: ParsecT s u m Bool
regexOperatorAhead = ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (do
ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"=~") ParsecT s u m String
-> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"~=")
Bool -> ParsecT s u m Bool
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
True)
ParsecT s u m Bool -> ParsecT s u m Bool -> ParsecT s u m Bool
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Bool -> ParsecT s u m Bool
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return Bool
False
readRegex :: ParsecT String UserState (SCBase m) Token
readRegex = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"regex" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
parts <- many1 readPart
id <- endSpan start
void spacing
return $ T_NormalWord id parts
where
readPart :: ParsecT String UserState (SCBase m) Token
readPart = [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
ParsecT String UserState (SCBase m) Token
readGroup,
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted,
ParsecT String UserState (SCBase m) Token
readDoubleQuoted,
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression,
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {s} {a}.
(MonadState s m, Stream s m Char) =>
ParsecT s UserState m a -> ParsecT s UserState m Token
readLiteralForParser (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
String -> ParsecT String UserState (SCBase m) Token
readNormalLiteral String
"( ",
String -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s}.
Stream s m Char =>
String -> ParsecT s UserState m Token
readLiteralString String
"|",
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s}.
Stream s m Char =>
ParsecT s UserState m Token
readGlobLiteral
]
readGlobLiteral :: ParsecT s UserState m Token
readGlobLiteral = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
s <- extglobStart <|> oneOf "{}[]$"
id <- endSpan start
return $ T_Literal id [s]
readGroup :: ParsecT String UserState (SCBase m) Token
readGroup = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"regex grouping" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
p1 <- readLiteralString "("
parts <- many (readPart <|> readRegexLiteral)
p2 <- readLiteralString ")"
id <- endSpan start
return $ T_NormalWord id (p1:(parts ++ [p2]))
readRegexLiteral :: ParsecT String UserState (SCBase m) Token
readRegexLiteral = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
str <- readGenericLiteral1 (singleQuote <|> doubleQuotable <|> oneOf "()")
id <- endSpan start
return $ T_Literal id str
readLiteralString :: String -> ParsecT s UserState m Token
readLiteralString String
s = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
str <- string s
id <- endSpan start
return $ T_Literal id str
readCondTerm :: ParsecT String UserState (SCBase m) Token
readCondTerm = do
term <- ParsecT String UserState (SCBase m) Token
readCondNot ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCondExpr
condSpacing False
return term
readCondNot :: ParsecT String UserState (SCBase m) Token
readCondNot = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '!'
id <- endSpan start
spacingOrLf
expr <- readCondExpr
return $ TC_Unary id typ "!" expr
readCondExpr :: ParsecT String UserState (SCBase m) Token
readCondExpr =
ParsecT String UserState (SCBase m) Token
readCondGroup ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCondUnaryExp ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCondNullaryOrBinary
readCondOr :: ParsecT String UserState (SCBase m) Token
readCondOr = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainl1 ParsecT String UserState (SCBase m) Token
readCondAnd ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondAndOp
readCondAnd :: ParsecT String UserState (SCBase m) Token
readCondAnd = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainl1 ParsecT String UserState (SCBase m) Token
readCondTerm ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readCondOrOp
readCondContents :: ParsecT String UserState (SCBase m) Token
readCondContents = ParsecT String UserState (SCBase m) Token
readCondOr
prop_a1 :: Bool
prop_a1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
" n++ + ++c"
prop_a2 :: Bool
prop_a2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"$N*4-(3,2)"
prop_a3 :: Bool
prop_a3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"n|=2<<1"
prop_a4 :: Bool
prop_a4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"n &= 2 **3"
prop_a5 :: Bool
prop_a5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"1 |= 4 && n >>= 4"
prop_a6 :: Bool
prop_a6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
" 1 | 2 ||3|4"
prop_a7 :: Bool
prop_a7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"3*2**10"
prop_a8 :: Bool
prop_a8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"3"
prop_a9 :: Bool
prop_a9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"a^!-b"
prop_a10 :: Bool
prop_a10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"! $?"
prop_a11 :: Bool
prop_a11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"10#08 * 16#f"
prop_a12 :: Bool
prop_a12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"\"$((3+2))\" + '37'"
prop_a13 :: Bool
prop_a13 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"foo[9*y+x]++"
prop_a14 :: Bool
prop_a14 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"1+`echo 2`"
prop_a15 :: Bool
prop_a15 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"foo[`echo foo | sed s/foo/4/g` * 3] + 4"
prop_a16 :: Bool
prop_a16 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"$foo$bar"
prop_a17 :: Bool
prop_a17 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"i<(0+(1+1))"
prop_a18 :: Bool
prop_a18 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"a?b:c"
prop_a19 :: Bool
prop_a19 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"\\\n3 +\\\n 2"
prop_a20 :: Bool
prop_a20 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"a ? b ? c : d : e"
prop_a21 :: Bool
prop_a21 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"a ? b : c ? d : e"
prop_a22 :: Bool
prop_a22 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"!!a"
prop_a23 :: Bool
prop_a23 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents String
"~0"
readArithmeticContents :: Monad m => SCParser m Token
readArithmeticContents :: forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents =
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSequence
where
spacing :: ParsecT String UserState (SCBase m) String
spacing =
let lf :: ParsecT s u m Char
lf = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"\\\n") ParsecT s u m String -> ParsecT s u m Char -> ParsecT s u m Char
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> Char -> ParsecT s u m Char
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return Char
'\n'
in ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
lf)
splitBy :: ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
splitBy ParsecT String UserState (SCBase m) Token
x [String]
ops = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainl1 ParsecT String UserState (SCBase m) Token
x ([String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *}.
Monad m =>
[String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readBinary [String]
ops)
readBinary :: [String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readBinary [String]
ops = [String]
-> (Id -> String -> Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *} {b}.
Monad m =>
[String]
-> (Id -> String -> b) -> ParsecT String UserState (SCBase m) b
readComboOp [String]
ops Id -> String -> Token -> Token -> Token
TA_Binary
readComboOp :: [String]
-> (Id -> String -> b) -> ParsecT String UserState (SCBase m) b
readComboOp [String]
op Id -> String -> b
token = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
op <- choice (map (\String
x -> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ do
s <- String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
x
failIfIncompleteOp
return s
) op)
id <- endSpan start
spacing
return $ token id op
failIfIncompleteOp :: ParsecT s u m ()
failIfIncompleteOp = ParsecT s u m Char -> ParsecT s u m ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT s u m Char -> ParsecT s u m ())
-> ParsecT s u m Char -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"&|<>="
readMinusOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readMinusOp = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
pos <- getPosition
try $ do
char '-'
failIfIncompleteOp
optional $ do
(str, alt) <- lookAhead . choice $ map tryOp [
("lt", "<"),
("gt", ">"),
("le", "<="),
("ge", ">="),
("eq", "=="),
("ne", "!=")
]
parseProblemAt pos ErrorC 1106 $ "In arithmetic contexts, use " ++ alt ++ " instead of -" ++ str
id <- endSpan start
spacing
return $ TA_Binary id "-"
where
tryOp :: (String, b) -> ParsecT s UserState m (String, b)
tryOp (String
str, b
alt) = ParsecT s UserState m (String, b)
-> ParsecT s UserState m (String, b)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m (String, b)
-> ParsecT s UserState m (String, b))
-> ParsecT s UserState m (String, b)
-> ParsecT s UserState m (String, b)
forall a b. (a -> b) -> a -> b
$ do
String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
str
ParsecT s UserState m String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing1
(String, b) -> ParsecT s UserState m (String, b)
forall a. a -> ParsecT s UserState m a
forall (m :: * -> *) a. Monad m => a -> m a
return (String
str, b
alt)
readArrayIndex :: ParsecT String UserState (SCBase m) Token
readArrayIndex = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '['
pos <- getPosition
middle <- readStringForParser readArithmeticContents
char ']'
id <- endSpan start
return $ T_UnparsedIndex id pos middle
literal :: String -> ParsecT s UserState m Token
literal String
s = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
string s
id <- endSpan start
return $ T_Literal id s
readVariable :: ParsecT String UserState (SCBase m) Token
readVariable = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
name <- readVariableName
indices <- many readArrayIndex
id <- endSpan start
spacing
return $ TA_Variable id name indices
readExpansion :: ParsecT String UserState (SCBase m) Token
readExpansion = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
pieces <- many1 $ choice [
readSingleQuoted,
readDoubleQuoted,
readNormalDollar,
readBraced,
readUnquotedBackTicked,
literal "#",
readNormalLiteral "+-*/=%^,]?:"
]
id <- endSpan start
spacing
return $ TA_Expansion id pieces
readGroup :: ParsecT String UserState (SCBase m) Token
readGroup = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '('
s <- readSequence
char ')'
id <- endSpan start
spacing
return $ TA_Parentesis id s
readArithTerm :: ParsecT String UserState (SCBase m) Token
readArithTerm = ParsecT String UserState (SCBase m) Token
readGroup ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readVariable ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readExpansion
readSequence :: ParsecT String UserState (SCBase m) Token
readSequence = do
ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
l <- readAssignment `sepBy` (char ',' >> spacing)
id <- endSpan start
return $ TA_Sequence id l
readAssignment :: ParsecT String UserState (SCBase m) Token
readAssignment = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainr1 ParsecT String UserState (SCBase m) Token
readTrinary ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readAssignmentOp
readAssignmentOp :: ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readAssignmentOp = [String]
-> (Id -> String -> Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *} {b}.
Monad m =>
[String]
-> (Id -> String -> b) -> ParsecT String UserState (SCBase m) b
readComboOp [String
"=", String
"*=", String
"/=", String
"%=", String
"+=", String
"-=", String
"<<=", String
">>=", String
"&=", String
"^=", String
"|="] Id -> String -> Token -> Token -> Token
TA_Assignment
readTrinary :: ParsecT String UserState (SCBase m) Token
readTrinary = do
x <- ParsecT String UserState (SCBase m) Token
readLogicalOr
do
start <- startSpan
string "?"
spacing
y <- readTrinary
string ":"
spacing
z <- readTrinary
id <- endSpan start
return $ TA_Trinary id x y z
<|>
return x
readLogicalOr :: ParsecT String UserState (SCBase m) Token
readLogicalOr = ParsecT String UserState (SCBase m) Token
readLogicalAnd ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"||"]
readLogicalAnd :: ParsecT String UserState (SCBase m) Token
readLogicalAnd = ParsecT String UserState (SCBase m) Token
readBitOr ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"&&"]
readBitOr :: ParsecT String UserState (SCBase m) Token
readBitOr = ParsecT String UserState (SCBase m) Token
readBitXor ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"|"]
readBitXor :: ParsecT String UserState (SCBase m) Token
readBitXor = ParsecT String UserState (SCBase m) Token
readBitAnd ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"^"]
readBitAnd :: ParsecT String UserState (SCBase m) Token
readBitAnd = ParsecT String UserState (SCBase m) Token
readEquated ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"&"]
readEquated :: ParsecT String UserState (SCBase m) Token
readEquated = ParsecT String UserState (SCBase m) Token
readCompared ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"==", String
"!="]
readCompared :: ParsecT String UserState (SCBase m) Token
readCompared = ParsecT String UserState (SCBase m) Token
readShift ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"<=", String
">=", String
"<", String
">"]
readShift :: ParsecT String UserState (SCBase m) Token
readShift = ParsecT String UserState (SCBase m) Token
readAddition ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"<<", String
">>"]
readAddition :: ParsecT String UserState (SCBase m) Token
readAddition = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
chainl1 ParsecT String UserState (SCBase m) Token
readMultiplication ([String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *}.
Monad m =>
[String]
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readBinary [String
"+"] ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) (Token -> Token -> Token)
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) (Token -> Token -> Token)
readMinusOp)
readMultiplication :: ParsecT String UserState (SCBase m) Token
readMultiplication = ParsecT String UserState (SCBase m) Token
readExponential ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"*", String
"/", String
"%"]
readExponential :: ParsecT String UserState (SCBase m) Token
readExponential = ParsecT String UserState (SCBase m) Token
readAnyNegated ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
-> [String] -> ParsecT String UserState (SCBase m) Token
`splitBy` [String
"**"]
readAnyNegated :: ParsecT String UserState (SCBase m) Token
readAnyNegated = ParsecT String UserState (SCBase m) Token
readNegated ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readAnySigned
readNegated :: ParsecT String UserState (SCBase m) Token
readNegated = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
op <- oneOf "!~"
id <- endSpan start
spacing
x <- readAnyNegated
return $ TA_Unary id [op] x
readAnySigned :: ParsecT String UserState (SCBase m) Token
readAnySigned = ParsecT String UserState (SCBase m) Token
readSigned ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readAnycremented
readSigned :: ParsecT String UserState (SCBase m) Token
readSigned = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
op <- choice (map readSignOp "+-")
id <- endSpan start
spacing
x <- readAnycremented
return $ TA_Unary id [op] x
where
readSignOp :: Char -> ParsecT String UserState (SCBase m) Char
readSignOp Char
c = ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ do
Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
spacing
Char -> ParsecT String UserState (SCBase m) Char
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Char
c
readAnycremented :: ParsecT String UserState (SCBase m) Token
readAnycremented = ParsecT String UserState (SCBase m) Token
readNormalOrPostfixIncremented ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readPrefixIncremented
readPrefixIncremented :: ParsecT String UserState (SCBase m) Token
readPrefixIncremented = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
op <- try $ string "++" <|> string "--"
id <- endSpan start
spacing
x <- readArithTerm
return $ TA_Unary id (op ++ "|") x
readNormalOrPostfixIncremented :: ParsecT String UserState (SCBase m) Token
readNormalOrPostfixIncremented = do
x <- ParsecT String UserState (SCBase m) Token
readArithTerm
spacing
do
start <- startSpan
op <- try $ string "++" <|> string "--"
id <- endSpan start
spacing
return $ TA_Unary id ('|':op) x
<|>
return x
prop_readCondition :: Bool
prop_readCondition = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ \\( a = b \\) -a \\( c = d \\) ]"
prop_readCondition2 :: Bool
prop_readCondition2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ (a = b) || (c = d) ]]"
prop_readCondition3 :: Bool
prop_readCondition3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c = [[:alpha:].~-] ]]"
prop_readCondition4 :: Bool
prop_readCondition4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ *foo* ]]"
prop_readCondition5 :: Bool
prop_readCondition5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ f( ]] )* ]]"
prop_readCondition5a :: Bool
prop_readCondition5a = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ a(b) ]]"
prop_readCondition5b :: Bool
prop_readCondition5b = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ f( ($var ]]) )* ]]"
prop_readCondition6 :: Bool
prop_readCondition6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $c =~ ^[yY]$ ]]"
prop_readCondition7 :: Bool
prop_readCondition7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ ${line} =~ ^[[:space:]]*# ]]"
prop_readCondition8 :: Bool
prop_readCondition8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $l =~ ogg|flac ]]"
prop_readCondition9 :: Bool
prop_readCondition9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ foo -a -f bar ]"
prop_readCondition10 :: Bool
prop_readCondition10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[\na == b\n||\nc == d ]]"
prop_readCondition10a :: Bool
prop_readCondition10a = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[\na == b ||\nc == d ]]"
prop_readCondition10b :: Bool
prop_readCondition10b = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ a == b\n||\nc == d ]]"
prop_readCondition11 :: Bool
prop_readCondition11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ a == b ||\n c == d ]]"
prop_readCondition12 :: Bool
prop_readCondition12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ a == b \n -o c == d ]"
prop_readCondition13 :: Bool
prop_readCondition13 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ foo =~ ^fo{1,3}$ ]]"
prop_readCondition14 :: Bool
prop_readCondition14 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ foo '>' bar ]"
prop_readCondition15 :: Bool
prop_readCondition15 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ foo \">=\" bar ]"
prop_readCondition16 :: Bool
prop_readCondition16 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ foo \\< bar ]"
prop_readCondition17 :: Bool
prop_readCondition17 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ ${file::1} = [-.\\|/\\\\] ]]"
prop_readCondition18 :: Bool
prop_readCondition18 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ ]"
prop_readCondition19 :: Bool
prop_readCondition19 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[ '(' x \")\" ]"
prop_readCondition20 :: Bool
prop_readCondition20 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ echo_rc -eq 0 ]]"
prop_readCondition21 :: Bool
prop_readCondition21 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $1 =~ ^(a\\ b)$ ]]"
prop_readCondition22 :: Bool
prop_readCondition22 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ $1 =~ \\.a\\.(\\.b\\.)\\.c\\. ]]"
prop_readCondition23 :: Bool
prop_readCondition23 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ -v arr[$var] ]]"
prop_readCondition25 :: Bool
prop_readCondition25 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ lex.yy.c -ot program.l ]]"
prop_readCondition26 :: Bool
prop_readCondition26 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"[[ foo ]]\\\n && bar"
prop_readCondition27 :: Bool
prop_readCondition27 = Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readConditionCommand String
"[[ x ]] foo"
prop_readCondition28 :: Bool
prop_readCondition28 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ x = [\"$1\"] ]]"
prop_readCondition29 :: Bool
prop_readCondition29 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCondition String
"[[ x = [*] ]]"
readCondition :: ParsecT String UserState (SCBase m) Token
readCondition = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"test expression" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
opos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
start <- startSpan
open <- try (string "[[") <|> string "["
let single = String
open String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"["
let typ = if Bool
single then ConditionType
SingleBracket else ConditionType
DoubleBracket
pos <- getPosition
space <- allspacing
when (null space) $
parseProblemAtWithEnd opos pos ErrorC 1035 $ "You need a space after the " ++
if single
then "[ and before the ]."
else "[[ and before the ]]."
when (single && '\n' `elem` space) $
parseProblemAt pos ErrorC 1080 "You need \\ before line feeds to break lines in [ ]."
condition <- readConditionContents single <|> do
guard . not . null $ space
lookAhead $ string "]"
id <- endSpan start
return $ TC_Empty id typ
cpos <- getPosition
close <- try (string "]]") <|> string "]" <|> fail "Expected test to end here (don't wrap commands in []/[[]])"
id <- endSpan start
when (open == "[[" && close /= "]]") $ parseProblemAt cpos ErrorC 1033 "Test expression was opened with double [[ but closed with single ]. Make sure they match."
when (open == "[" && close /= "]" ) $ parseProblemAt opos ErrorC 1034 "Test expression was opened with single [ but closed with double ]]. Make sure they match."
spacing
return $ T_Condition id typ condition
readAnnotationPrefix :: ParsecT s UserState m String
readAnnotationPrefix = do
Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'#'
ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
linewhitespace
String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"shellcheck"
prop_readAnnotation1 :: Bool
prop_readAnnotation1 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=1234,5678\n"
prop_readAnnotation2 :: Bool
prop_readAnnotation2 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC1234 disable=SC5678\n"
prop_readAnnotation3 :: Bool
prop_readAnnotation3 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC1234 source=/dev/null disable=SC5678\n"
prop_readAnnotation4 :: Bool
prop_readAnnotation4 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck cats=dogs disable=SC1234\n"
prop_readAnnotation5 :: Bool
prop_readAnnotation5 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC2002 # All cats are precious\n"
prop_readAnnotation6 :: Bool
prop_readAnnotation6 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC1234 # shellcheck foo=bar\n"
prop_readAnnotation7 :: Bool
prop_readAnnotation7 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=SC1000,SC2000-SC3000,SC1001\n"
prop_readAnnotation8 :: Bool
prop_readAnnotation8 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable=all\n"
prop_readAnnotation9 :: Bool
prop_readAnnotation9 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck source='foo bar' source-path=\"baz etc\"\n"
prop_readAnnotation10 :: Bool
prop_readAnnotation10 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation String
"# shellcheck disable='SC1234,SC2345' enable=\"foo\" shell='bash'\n"
prop_readAnnotation11 :: Bool
prop_readAnnotation11 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk (Bool -> ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) [Annotation]
readAnnotationWithoutPrefix Bool
False) String
"external-sources='true'"
readAnnotation :: ParsecT String UserState (SCBase m) [Annotation]
readAnnotation = String
-> ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation]
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"shellcheck directive" (ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation])
-> ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation]
forall a b. (a -> b) -> a -> b
$ do
ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
readAnnotationPrefix
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
linewhitespace
Bool -> ParsecT String UserState (SCBase m) [Annotation]
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) [Annotation]
readAnnotationWithoutPrefix Bool
True
readAnnotationWithoutPrefix :: Bool -> ParsecT String UserState (SCBase m) [Annotation]
readAnnotationWithoutPrefix Bool
sandboxed = do
values <- ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [[Annotation]]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readKey
optional readAnyComment
void linefeed <|> eof <|> do
parseNote ErrorC 1125 "Invalid key=value pair? Ignoring the rest of this directive starting here."
many (noneOf "\n")
void linefeed <|> eof
many linewhitespace
return $ concat values
where
plainOrQuoted :: ParsecT String u m a -> ParsecT String u m a
plainOrQuoted ParsecT String u m a
p = ParsecT String u m a -> ParsecT String u m a
forall {m :: * -> *} {u} {b}.
Monad m =>
ParsecT String u m b -> ParsecT String u m b
quoted ParsecT String u m a
p ParsecT String u m a
-> ParsecT String u m a -> ParsecT String u m a
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String u m a
p
quoted :: ParsecT String u m b -> ParsecT String u m b
quoted ParsecT String u m b
p = do
c <- String -> ParsecT String u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"'\""
start <- getPosition
str <- many1 $ noneOf (c:"\n")
char c <|> fail "Missing terminating quote for directive."
subParse start p str
readKey :: ParsecT String UserState (SCBase m) [Annotation]
readKey = do
keyPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
key <- many1 (letter <|> char '-')
char '=' <|> fail "Expected '=' after directive key"
annotations <- case key of
String
"disable" -> ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation]
forall {m :: * -> *} {u} {b}.
Monad m =>
ParsecT String u m b -> ParsecT String u m b
plainOrQuoted (ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation])
-> ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation]
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Annotation
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m Annotation
readElement ParsecT String UserState (SCBase m) Annotation
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Annotation]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy` Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
','
where
readElement :: ParsecT s u m Annotation
readElement = ParsecT s u m Annotation
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m Annotation
readRange ParsecT s u m Annotation
-> ParsecT s u m Annotation -> ParsecT s u m Annotation
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Annotation
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m Annotation
readAll
readAll :: ParsecT s u m Annotation
readAll = do
String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"all"
Annotation -> ParsecT s u m Annotation
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Annotation -> ParsecT s u m Annotation)
-> Annotation -> ParsecT s u m Annotation
forall a b. (a -> b) -> a -> b
$ Integer -> Integer -> Annotation
DisableComment Integer
0 Integer
1000000
readRange :: ParsecT s u m Annotation
readRange = do
from <- ParsecT s u m Integer
forall {s} {m :: * -> *} {b} {u}.
(Stream s m Char, Read b) =>
ParsecT s u m b
readCode
to <- choice [ char '-' *> readCode, return $ from+1 ]
return $ DisableComment from to
readCode :: ParsecT s u m b
readCode = do
ParsecT s u m String -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m String -> ParsecT s u m ())
-> ParsecT s u m String -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"SC"
int <- ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit
return $ read int
String
"enable" -> ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation]
forall {m :: * -> *} {u} {b}.
Monad m =>
ParsecT String u m b -> ParsecT String u m b
plainOrQuoted (ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation])
-> ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [Annotation]
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Annotation
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m Annotation
readName ParsecT String UserState (SCBase m) Annotation
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Annotation]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy` Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
','
where
readName :: ParsecT s u m Annotation
readName = String -> Annotation
EnableComment (String -> Annotation)
-> ParsecT s u m String -> ParsecT s u m Annotation
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
letter ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-')
String
"source" -> do
filename <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {u} {b}.
Monad m =>
ParsecT String u m b -> ParsecT String u m b
quoted (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar) ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
" \n")
return [SourceOverride filename]
String
"source-path" -> do
dirname <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {u} {b}.
Monad m =>
ParsecT String u m b -> ParsecT String u m b
quoted (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar) ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
" \n")
return [SourcePath dirname]
String
"shell" -> do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
shell <- quoted (many1 anyChar) <|> (many1 $ noneOf " \n")
when (isNothing $ shellForExecutable shell) $
parseNoteAt pos ErrorC 1103
"This shell type is unknown. Use e.g. sh or bash."
return [ShellOverride shell]
String
"extended-analysis" -> do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
value <- plainOrQuoted $ many1 letter
case value of
String
"true" -> [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return [Bool -> Annotation
ExtendedAnalysis Bool
True]
String
"false" -> [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return [Bool -> Annotation
ExtendedAnalysis Bool
False]
String
_ -> do
SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1146 String
"Unknown extended-analysis value. Expected true/false."
[Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return []
String
"external-sources" -> do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
value <- plainOrQuoted $ many1 letter
case value of
String
"true" ->
if Bool
sandboxed
then do
SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1144 String
"external-sources can only be enabled in .shellcheckrc, not in individual files."
[Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return []
else [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return [Bool -> Annotation
ExternalSources Bool
True]
String
"false" -> [Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return [Bool -> Annotation
ExternalSources Bool
False]
String
_ -> do
SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1145 String
"Unknown external-sources value. Expected true/false."
[Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return []
String
_ -> do
SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
keyPos Severity
WarningC Integer
1107 String
"This directive is unknown. It will be ignored."
ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {t} {u} {a} {a}.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill` ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
[Annotation] -> ParsecT String UserState (SCBase m) [Annotation]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return []
many linewhitespace
return annotations
readAnnotations :: ParsecT String UserState (SCBase m) [Annotation]
readAnnotations = do
annotations <- ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [[Annotation]]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readAnnotation ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [Annotation]
forall {s} {m :: * -> *} {t} {u} {a} {a}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing)
return $ concat annotations
= do
String -> ParsecT s UserState m String -> ParsecT s UserState m ()
forall {s} {u} {m :: * -> *} {a}.
String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
"shellcheck annotation" ParsecT s UserState m String
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
readAnnotationPrefix
ParsecT s UserState m String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readAnyComment
= ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readAnyComment String
"# Comment"
= do
Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'#'
ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT s u m Char -> ParsecT s u m String)
-> ParsecT s u m Char -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"\r\n"
prop_readNormalWord :: Bool
prop_readNormalWord = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"'foo'\"bar\"{1..3}baz$(lol)"
prop_readNormalWord2 :: Bool
prop_readNormalWord2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"foo**(foo)!!!(@@(bar))"
prop_readNormalWord3 :: Bool
prop_readNormalWord3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"foo#"
prop_readNormalWord4 :: Bool
prop_readNormalWord4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"$\"foo\"$'foo\nbar'"
prop_readNormalWord5 :: Bool
prop_readNormalWord5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"${foo}}"
prop_readNormalWord6 :: Bool
prop_readNormalWord6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"foo/{}"
prop_readNormalWord7 :: Bool
prop_readNormalWord7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"foo\\\nbar"
prop_readNormalWord8 :: Bool
prop_readNormalWord8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSubshell String
"(foo\\ \nbar)"
prop_readNormalWord9 :: Bool
prop_readNormalWord9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSubshell String
"(foo\\ ;\nbar)"
prop_readNormalWord10 :: Bool
prop_readNormalWord10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\x201Chello\x201D"
prop_readNormalWord11 :: Bool
prop_readNormalWord11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\x2018hello\x2019"
prop_readNormalWord12 :: Bool
prop_readNormalWord12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"hello\x2018"
readNormalWord :: ParsecT String UserState (SCBase m) Token
readNormalWord = String -> [String] -> ParsecT String UserState (SCBase m) Token
readNormalishWord String
"" [String
"do", String
"done", String
"then", String
"fi", String
"esac"]
readPatternWord :: ParsecT String UserState (SCBase m) Token
readPatternWord = String -> [String] -> ParsecT String UserState (SCBase m) Token
readNormalishWord String
"" [String
"esac"]
readNormalishWord :: String -> [String] -> ParsecT String UserState (SCBase m) Token
readNormalishWord String
end [String]
terms = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
pos <- getPosition
x <- many1 (readNormalWordPart end)
id <- endSpan start
checkPossibleTermination pos x terms
return $ T_NormalWord id x
readIndexSpan :: ParsecT String UserState (SCBase m) Token
readIndexSpan = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
x <- many (readNormalWordPart "]" <|> someSpace <|> otherLiteral)
id <- endSpan start
return $ T_NormalWord id x
where
someSpace :: ParsecT s UserState m Token
someSpace = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
str <- spacing1
id <- endSpan start
return $ T_Literal id str
otherLiteral :: ParsecT s UserState m Token
otherLiteral = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
str <- many1 $ oneOf quotableChars
id <- endSpan start
return $ T_Literal id str
checkPossibleTermination :: SourcePos -> [Token] -> t String -> f ()
checkPossibleTermination SourcePos
pos [T_Literal Id
_ String
x] t String
terminators =
Bool -> f () -> f ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
x String -> t String -> Bool
forall a. Eq a => a -> t a -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` t String
terminators) (f () -> f ()) -> f () -> f ()
forall a b. (a -> b) -> a -> b
$
SourcePos -> Severity -> Integer -> String -> f ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
WarningC Integer
1010 (String -> f ()) -> String -> f ()
forall a b. (a -> b) -> a -> b
$ String
"Use semicolon or linefeed before '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
x String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' (or quote to make it literal)."
checkPossibleTermination SourcePos
_ [Token]
_ t String
_ = () -> f ()
forall a. a -> f a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
readNormalWordPart :: String -> ParsecT String UserState (SCBase m) Token
readNormalWordPart String
end = do
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
end
ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {s} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m ()
checkForParenthesis
[ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted,
ParsecT String UserState (SCBase m) Token
readDoubleQuoted,
ParsecT String UserState (SCBase m) Token
readGlob,
ParsecT String UserState (SCBase m) Token
readNormalDollar,
ParsecT String UserState (SCBase m) Token
readBraced,
ParsecT String UserState (SCBase m) Token
readUnquotedBackTicked,
ParsecT String UserState (SCBase m) Token
readProcSub,
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readUnicodeQuote,
String -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
String -> ParsecT String UserState (SCBase m) Token
readNormalLiteral String
end,
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
readLiteralCurlyBraces
]
where
checkForParenthesis :: ParsecT s u m ()
checkForParenthesis =
() -> ParsecT s u m ()
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return () ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall {s} {u} {m :: * -> *} {a} {a}.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`attempting` do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
lookAhead $ char '('
parseProblemAt pos ErrorC 1036 "'(' is invalid here. Did you forget to escape it?"
readLiteralCurlyBraces :: ParsecT s UserState m Token
readLiteralCurlyBraces = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
str <- findParam <|> literalBraces
id <- endSpan start
return $ T_Literal id str
findParam :: ParsecT s u m String
findParam = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"{}"
literalBraces :: ParsecT s u m String
literalBraces = do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
c <- oneOf "{}"
parseProblemAt pos WarningC 1083 $
"This " ++ [c] ++ " is literal. Check expression (missing ;/\\n?) or quote it."
return [c]
readSpacePart :: ParsecT String UserState (SCBase m) Token
readSpacePart = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
x <- many1 whitespace
id <- endSpan start
return $ T_Literal id x
readDollarBracedWord :: ParsecT String UserState (SCBase m) Token
readDollarBracedWord = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
list <- many readDollarBracedPart
id <- endSpan start
return $ T_NormalWord id list
readDollarBracedPart :: ParsecT String UserState (SCBase m) Token
readDollarBracedPart = ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDoubleQuoted ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s}.
Stream s m Char =>
ParsecT s UserState m Token
readParamSubSpecialChar ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readExtglob ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readNormalDollar ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
ParsecT String UserState (SCBase m) Token
readUnquotedBackTicked ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBracedLiteral
readDollarBracedLiteral :: ParsecT String UserState (SCBase m) Token
readDollarBracedLiteral = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
vars <- (readBraceEscaped <|> ((\Char
x -> [Char
x]) <$> anyChar)) `reluctantlyTill1` bracedQuotable
id <- endSpan start
return $ T_Literal id $ concat vars
readParamSubSpecialChar :: ParsecT s UserState m Token
readParamSubSpecialChar = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
x <- many1 paramSubSpecialChars
id <- endSpan start
return $ T_ParamSubSpecialChar id x
prop_readProcSub1 :: Bool
prop_readProcSub1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readProcSub String
"<(echo test | wc -l)"
prop_readProcSub2 :: Bool
prop_readProcSub2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readProcSub String
"<( if true; then true; fi )"
prop_readProcSub3 :: Bool
prop_readProcSub3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readProcSub String
"<( # nothing here \n)"
readProcSub :: ParsecT String UserState (SCBase m) Token
readProcSub = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"process substitution" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
dir <- try $ do
x <- oneOf "<>"
char '('
return [x]
list <- readCompoundListOrEmpty
allspacing
char ')'
id <- endSpan start
return $ T_ProcSub id dir list
prop_readSingleQuoted :: Bool
prop_readSingleQuoted = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted String
"'foo bar'"
prop_readSingleQuoted2 :: Bool
prop_readSingleQuoted2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted String
"'foo bar\\'"
prop_readSingleQuoted4 :: Bool
prop_readSingleQuoted4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"'it's"
prop_readSingleQuoted5 :: Bool
prop_readSingleQuoted5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"foo='bar\ncow 'arg"
prop_readSingleQuoted6 :: Bool
prop_readSingleQuoted6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"foo='bar cow 'arg"
prop_readSingleQuoted7 :: Bool
prop_readSingleQuoted7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted String
"'foo\x201C\&bar'"
prop_readSingleQuoted8 :: Bool
prop_readSingleQuoted8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted String
"'foo\x2018\&bar'"
readSingleQuoted :: ParsecT String UserState (SCBase m) Token
readSingleQuoted = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"single quoted string" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
startPos <- getPosition
singleQuote
s <- many readSingleQuotedPart
let string = [String] -> String
forall (t :: * -> *) a. Foldable t => t [a] -> [a]
concat [String]
s
endPos <- getPosition
singleQuote <|> fail "Expected end of single quoted string"
optional $ do
c <- try . lookAhead $ suspectCharAfterQuotes <|> oneOf "'"
if not (null string) && isAlpha c && isAlpha (last string)
then
parseProblemAt endPos WarningC 1011
"This apostrophe terminated the single quoted string!"
else
when ('\n' `elem` string && not ("\n" `isPrefixOf` string)) $
suggestForgotClosingQuote startPos endPos "single quoted string"
id <- endSpan start
return (T_SingleQuoted id string)
readSingleQuotedLiteral :: ParsecT String UserState (SCBase m) String
readSingleQuotedLiteral = do
ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
singleQuote
strs <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
readSingleQuotedPart
singleQuote
return $ concat strs
readSingleQuotedPart :: ParsecT String UserState (SCBase m) String
readSingleQuotedPart =
ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
readSingleEscaped
ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf (String -> ParsecT String UserState (SCBase m) Char)
-> String -> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ String
"'\\" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
unicodeSingleQuotes)
ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m String
readUnicodeQuote
where
readUnicodeQuote :: ParsecT s u m String
readUnicodeQuote = do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
x <- oneOf unicodeSingleQuotes
parseProblemAt pos WarningC 1112
"This is a unicode quote. Delete and retype it (or ignore/doublequote for literal)."
return [x]
prop_readBackTicked :: Bool
prop_readBackTicked = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk (Bool -> ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
False) String
"`ls *.mp3`"
prop_readBackTicked2 :: Bool
prop_readBackTicked2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk (Bool -> ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
False) String
"`grep \"\\\"\"`"
prop_readBackTicked3 :: Bool
prop_readBackTicked3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning (Bool -> ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
False) String
"´grep \"\\\"\"´"
prop_readBackTicked4 :: Bool
prop_readBackTicked4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"`echo foo\necho bar`"
prop_readBackTicked5 :: Bool
prop_readBackTicked5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo `foo`bar"
prop_readBackTicked6 :: Bool
prop_readBackTicked6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo `foo\necho `bar"
prop_readBackTicked7 :: Bool
prop_readBackTicked7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"`#inline comment`"
prop_readBackTicked8 :: Bool
prop_readBackTicked8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo `#comment` \\\nbar baz"
readQuotedBackTicked :: ParsecT String UserState (SCBase m) Token
readQuotedBackTicked = Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
True
readUnquotedBackTicked :: ParsecT String UserState (SCBase m) Token
readUnquotedBackTicked = Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
False
readBackTicked :: Bool -> ParsecT String UserState (SCBase m) Token
readBackTicked Bool
quoted = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"backtick expansion" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
startPos <- getPosition
backtick
subStart <- getPosition
subString <- readGenericLiteral "`´"
endPos <- getPosition
backtick
id <- endSpan start
optional $ do
c <- try . lookAhead $ suspectCharAfterQuotes
when ('\n' `elem` subString && not ("\n" `isPrefixOf` subString)) $
suggestForgotClosingQuote startPos endPos "backtick expansion"
result <- subParse subStart (tryWithErrors subParser <|> return []) (unEscape subString)
return $ T_Backticked id result
where
unEscape :: String -> String
unEscape [] = []
unEscape (Char
'\\':Char
'"':String
rest) | Bool
quoted = Char
'"' Char -> String -> String
forall a. a -> [a] -> [a]
: String -> String
unEscape String
rest
unEscape (Char
'\\':Char
x:String
rest) | Char
x Char -> String -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
"$`\\" = Char
x Char -> String -> String
forall a. a -> [a] -> [a]
: String -> String
unEscape String
rest
unEscape (Char
'\\':Char
'\n':String
rest) = String -> String
unEscape String
rest
unEscape (Char
c:String
rest) = Char
c Char -> String -> String
forall a. a -> [a] -> [a]
: String -> String
unEscape String
rest
subParser :: ParsecT String UserState (SCBase m) [Token]
subParser = do
cmds <- ParsecT String UserState (SCBase m) [Token]
readCompoundListOrEmpty
verifyEof
return cmds
backtick :: ParsecT s u m ()
backtick =
ParsecT s u m Char -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'`') ParsecT s u m () -> ParsecT s u m () -> ParsecT s u m ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
char '´'
parseProblemAt pos ErrorC 1077
"For command expansion, the tick should slant left (` vs ´). Use $(..) instead."
subParse :: SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
pos ParsecT s u m b
parser s
input = do
lastPosition <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
lastInput <- getInput
setPosition pos
setInput input
result <- parser
setInput lastInput
setPosition lastPosition
return result
inSeparateContext :: ParsecT s u m b -> ParsecT s u m b
inSeparateContext = Bool -> ParsecT s u m b -> ParsecT s u m b
forall {s} {m :: * -> *} {s} {u} {b}.
MonadState s m =>
Bool -> ParsecT s u m b -> ParsecT s u m b
parseForgettingContext Bool
True
forgetOnFailure :: ParsecT s u m b -> ParsecT s u m b
forgetOnFailure = Bool -> ParsecT s u m b -> ParsecT s u m b
forall {s} {m :: * -> *} {s} {u} {b}.
MonadState s m =>
Bool -> ParsecT s u m b -> ParsecT s u m b
parseForgettingContext Bool
False
parseForgettingContext :: Bool -> ParsecT s u m b -> ParsecT s u m b
parseForgettingContext Bool
alsoOnSuccess ParsecT s u m b
parser = do
context <- ParsecT s u m s
forall s (m :: * -> *). MonadState s m => m s
Ms.get
success context <|> failure context
where
success :: s -> ParsecT s u m b
success s
c = do
res <- ParsecT s u m b -> ParsecT s u m b
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m b
parser
when alsoOnSuccess $ Ms.put c
return res
failure :: s -> m b
failure s
c = do
s -> m ()
forall s (m :: * -> *). MonadState s m => s -> m ()
Ms.put s
c
String -> m b
forall a. String -> m a
forall (m :: * -> *) a. MonadFail m => String -> m a
fail String
""
prop_readDoubleQuoted :: Bool
prop_readDoubleQuoted = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"Hello $FOO\""
prop_readDoubleQuoted2 :: Bool
prop_readDoubleQuoted2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"$'\""
prop_readDoubleQuoted3 :: Bool
prop_readDoubleQuoted3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"\x2018hello\x2019\""
prop_readDoubleQuoted4 :: Bool
prop_readDoubleQuoted4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"\"foo\nbar\"foo"
prop_readDoubleQuoted5 :: Bool
prop_readDoubleQuoted5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"lol \"foo\nbar\" etc"
prop_readDoubleQuoted6 :: Bool
prop_readDoubleQuoted6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo \"${ ls; }\""
prop_readDoubleQuoted7 :: Bool
prop_readDoubleQuoted7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo \"${ ls;}bar\""
prop_readDoubleQuoted8 :: Bool
prop_readDoubleQuoted8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"\x201Chello\x201D\""
prop_readDoubleQuoted10 :: Bool
prop_readDoubleQuoted10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleQuoted String
"\"foo\\\\n\""
readDoubleQuoted :: ParsecT String UserState (SCBase m) Token
readDoubleQuoted = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"double quoted string" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
startPos <- getPosition
doubleQuote
x <- many doubleQuotedPart
endPos <- getPosition
doubleQuote <|> fail "Expected end of double quoted string"
id <- endSpan start
optional $ do
try . lookAhead $ suspectCharAfterQuotes <|> oneOf "$\""
when (any hasLineFeed x && not (startsWithLineFeed x)) $
suggestForgotClosingQuote startPos endPos "double quoted string"
return $ T_DoubleQuoted id x
where
startsWithLineFeed :: [Token] -> Bool
startsWithLineFeed (T_Literal Id
_ (Char
'\n':String
_):[Token]
_) = Bool
True
startsWithLineFeed [Token]
_ = Bool
False
hasLineFeed :: Token -> Bool
hasLineFeed (T_Literal Id
_ String
str) | Char
'\n' Char -> String -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
str = Bool
True
hasLineFeed Token
_ = Bool
False
suggestForgotClosingQuote :: SourcePos -> SourcePos -> String -> m ()
suggestForgotClosingQuote SourcePos
startPos SourcePos
endPos String
name = do
SourcePos -> Severity -> Integer -> String -> m ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
startPos Severity
WarningC Integer
1078 (String -> m ()) -> String -> m ()
forall a b. (a -> b) -> a -> b
$
String
"Did you forget to close this " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
name String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"?"
SourcePos -> Severity -> Integer -> String -> m ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
endPos Severity
InfoC Integer
1079
String
"This is actually an end quote, but due to next char it looks suspect."
doubleQuotedPart :: ParsecT String UserState (SCBase m) Token
doubleQuotedPart = ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDoubleLiteral ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDoubleQuotedDollar ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readQuotedBackTicked ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
readUnicodeQuote
where
readUnicodeQuote :: ParsecT s UserState m Token
readUnicodeQuote = do
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
start <- startSpan
c <- oneOf unicodeDoubleQuotes
id <- endSpan start
parseProblemAt pos WarningC 1111
"This is a unicode quote. Delete and retype it (or ignore/singlequote for literal)."
return $ T_Literal id [c]
readDoubleLiteral :: ParsecT String UserState (SCBase m) Token
readDoubleLiteral = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
s <- many1 readDoubleLiteralPart
id <- endSpan start
return $ T_Literal id (concat s)
readDoubleLiteralPart :: ParsecT String UserState (SCBase m) String
readDoubleLiteralPart = do
x <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
readDoubleEscaped ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf (String
doubleQuotableChars String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
unicodeDoubleQuotes)))
return $ concat x
readNormalLiteral :: String -> ParsecT String UserState (SCBase m) Token
readNormalLiteral String
end = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
s <- many1 (readNormalLiteralPart end)
id <- endSpan start
return $ T_Literal id (concat s)
prop_readGlob1 :: Bool
prop_readGlob1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"*"
prop_readGlob2 :: Bool
prop_readGlob2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[^0-9]"
prop_readGlob3 :: Bool
prop_readGlob3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[a[:alpha:]]"
prop_readGlob4 :: Bool
prop_readGlob4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[[:alnum:]]"
prop_readGlob5 :: Bool
prop_readGlob5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[^[:alpha:]1-9]"
prop_readGlob6 :: Bool
prop_readGlob6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[\\|]"
prop_readGlob7 :: Bool
prop_readGlob7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[^[]"
prop_readGlob8 :: Bool
prop_readGlob8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[*?]"
prop_readGlob9 :: Bool
prop_readGlob9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[!]^]"
prop_readGlob10 :: Bool
prop_readGlob10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readGlob String
"[]]"
readGlob :: ParsecT String UserState (SCBase m) Token
readGlob = ParsecT String UserState (SCBase m) Token
readExtglob ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s}.
Stream s m Char =>
ParsecT s UserState m Token
readSimple ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readClass ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s}.
Stream s m Char =>
ParsecT s UserState m Token
readGlobbyLiteral
where
readSimple :: ParsecT s UserState m Token
readSimple = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
c <- oneOf "*?"
id <- endSpan start
return $ T_Glob id [c]
readClass :: ParsecT String UserState (SCBase m) Token
readClass = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '['
negation <- charToString (oneOf "!^") <|> return ""
leadingBracket <- charToString (oneOf "]") <|> return ""
s <- many (predefined <|> readNormalLiteralPart "]" <|> globchars)
guard $ not (null leadingBracket) || not (null s)
char ']'
id <- endSpan start
return $ T_Glob id $ "[" ++ concat (negation:leadingBracket:s) ++ "]"
where
globchars :: ParsecT s u m (m Char)
globchars = ParsecT s u m Char -> ParsecT s u m (m Char)
forall {m :: * -> *} {f :: * -> *} {a}.
(Monad m, Functor f) =>
f a -> f (m a)
charToString (ParsecT s u m Char -> ParsecT s u m (m Char))
-> ParsecT s u m Char -> ParsecT s u m (m Char)
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf (String -> ParsecT s u m Char) -> String -> ParsecT s u m Char
forall a b. (a -> b) -> a -> b
$ String
"![" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
extglobStartChars
predefined :: ParsecT s u m String
predefined = do
ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"[:"
s <- ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
letter
string ":]"
return $ "[:" ++ s ++ ":]"
charToString :: f a -> f (m a)
charToString = (a -> m a) -> f a -> f (m a)
forall a b. (a -> b) -> f a -> f b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap a -> m a
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return
readGlobbyLiteral :: ParsecT s UserState m Token
readGlobbyLiteral = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
c <- extglobStart <|> char '['
id <- endSpan start
return $ T_Literal id [c]
readNormalLiteralPart :: String -> ParsecT String UserState (SCBase m) String
readNormalLiteralPart String
customEnd =
ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
readNormalEscaped ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf (String
customEnd String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
standardEnd))
where
standardEnd :: String
standardEnd = String
"[{}"
String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
quotableChars
String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
extglobStartChars
String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
unicodeDoubleQuotes
String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
unicodeSingleQuotes
readNormalEscaped :: ParsecT String UserState (SCBase m) String
readNormalEscaped = String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"escaped char" (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
backslash
do
next <- quotable <|> oneOf "?*@!+[]{}.,~#"
when (next == ' ') $ checkTrailingSpaces pos <|> return ()
when (next == '\n') $ try . lookAhead $ void spacing
return $ if next == '\n' then "" else [next]
<|>
do
next <- anyChar
case escapedChar next of
Just String
name -> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
WarningC Integer
1012 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String
"\\" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
next] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" is just literal '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
next] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' here. For " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
name String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
", use " String -> String -> String
forall a. [a] -> [a] -> [a]
++ Char -> String
alternative Char
next String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" instead."
Maybe String
Nothing -> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
InfoC Integer
1001 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String
"This \\" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
next] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" will be a regular '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
next] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' in this context."
return [next]
where
alternative :: Char -> String
alternative Char
'n' = String
"a quoted, literal line feed"
alternative Char
t = String
"\"$(printf '\\" String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
t] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"')\""
escapedChar :: Char -> Maybe String
escapedChar Char
'n' = String -> Maybe String
forall a. a -> Maybe a
Just String
"line feed"
escapedChar Char
't' = String -> Maybe String
forall a. a -> Maybe a
Just String
"tab"
escapedChar Char
'r' = String -> Maybe String
forall a. a -> Maybe a
Just String
"carriage return"
escapedChar Char
_ = Maybe String
forall a. Maybe a
Nothing
checkTrailingSpaces :: SourcePos -> ParsecT String UserState (SCBase m) ()
checkTrailingSpaces SourcePos
pos = ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
linewhitespace
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1101 String
"Delete trailing spaces after \\ to break line (or use quotes for literal space)."
prop_readExtglob1 :: Bool
prop_readExtglob1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"!(*.mp3)"
prop_readExtglob2 :: Bool
prop_readExtglob2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"!(*.mp3|*.wmv)"
prop_readExtglob4 :: Bool
prop_readExtglob4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"+(foo \\) bar)"
prop_readExtglob5 :: Bool
prop_readExtglob5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"+(!(foo *(bar)))"
prop_readExtglob6 :: Bool
prop_readExtglob6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"*(((||))|())"
prop_readExtglob7 :: Bool
prop_readExtglob7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"*(<>)"
prop_readExtglob8 :: Bool
prop_readExtglob8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readExtglob String
"@(|*())"
readExtglob :: ParsecT String UserState (SCBase m) Token
readExtglob = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"extglob" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
c <- try $ do
f <- extglobStart
char '('
return f
contents <- readExtglobPart `sepBy` char '|'
char ')'
id <- endSpan start
return $ T_Extglob id [c] contents
readExtglobPart :: ParsecT String UserState (SCBase m) Token
readExtglobPart = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
x <- many (readExtglobGroup <|> readNormalWordPart "" <|> readSpacePart <|> readExtglobLiteral)
id <- endSpan start
return $ T_NormalWord id x
where
readExtglobGroup :: ParsecT String UserState (SCBase m) Token
readExtglobGroup = do
Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'('
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
contents <- readExtglobPart `sepBy` char '|'
id <- endSpan start
char ')'
return $ T_Extglob id "" contents
readExtglobLiteral :: ParsecT s UserState m Token
readExtglobLiteral = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
str <- many1 (oneOf "<>#;&")
id <- endSpan start
return $ T_Literal id str
readSingleEscaped :: ParsecT String UserState (SCBase m) String
readSingleEscaped = do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
s <- backslash
x <- lookAhead anyChar
case x of
Char
'\'' -> SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
InfoC Integer
1003 String
"Want to escape a single quote? echo 'This is how it'\\''s done'.";
Char
_ -> () -> ParsecT String UserState (SCBase m) ()
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
return [s]
readDoubleEscaped :: ParsecT String UserState (SCBase m) String
readDoubleEscaped = do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
bs <- backslash
(linefeed >> return "")
<|> fmap return doubleQuotable
<|> do
c <- anyChar
return [bs, c]
readBraceEscaped :: ParsecT String UserState (SCBase m) String
readBraceEscaped = do
bs <- SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
backslash
(linefeed >> return "")
<|> fmap return bracedQuotable
<|> fmap (\ Char
x -> [Char
bs, Char
x]) anyChar
readGenericLiteral :: String -> ParsecT String UserState (SCBase m) String
readGenericLiteral String
endChars = do
strings <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) [String]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
readGenericEscaped ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf (Char
'\\'Char -> String -> String
forall a. a -> [a] -> [a]
:String
endChars)))
return $ concat strings
readGenericLiteral1 :: ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) String
readGenericLiteral1 ParsecT String UserState (SCBase m) a
endExp = do
strings <- (ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
readGenericEscaped ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ((\Char
x -> [Char
x]) (Char -> String)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar)) ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) [String]
forall {s} {m :: * -> *} {t} {u} {a} {a}.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill1` ParsecT String UserState (SCBase m) a
endExp
return $ concat strings
readGenericEscaped :: ParsecT String UserState (SCBase m) String
readGenericEscaped = do
SCParser m Char
forall (m :: * -> *). Monad m => SCParser m Char
backslash
x <- SCParser m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar
return $ if x == '\n' then [] else ['\\', x]
prop_readBraced :: Bool
prop_readBraced = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{1..4}"
prop_readBraced2 :: Bool
prop_readBraced2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{foo,bar,\"baz lol\"}"
prop_readBraced3 :: Bool
prop_readBraced3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{1,\\},2}"
prop_readBraced4 :: Bool
prop_readBraced4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{1,{2,3}}"
prop_readBraced5 :: Bool
prop_readBraced5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{JP{,E}G,jp{,e}g}"
prop_readBraced6 :: Bool
prop_readBraced6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{foo,bar,$((${var}))}"
prop_readBraced7 :: Bool
prop_readBraced7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{}"
prop_readBraced8 :: Bool
prop_readBraced8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraced String
"{foo}"
readBraced :: ParsecT String UserState (SCBase m) Token
readBraced = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) Token
braceExpansion
where
braceExpansion :: ParsecT String UserState (SCBase m) Token
braceExpansion =
Id -> [Token] -> Token
T_BraceExpansion (Id -> [Token] -> Token)
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {t} {b} {s}.
Monad m =>
(Id -> t -> b)
-> ParsecT s UserState m t -> ParsecT s UserState m b
`withParser` do
Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'{'
elements <- ParsecT String UserState (SCBase m) Token
bracedElement ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy1` Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
','
guard $
case elements of
(Token
_:Token
_:[Token]
_) -> Bool
True
[Token
t] -> String
".." String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isInfixOf` Token -> String
onlyLiteralString Token
t
[] -> Bool
False
char '}'
return elements
bracedElement :: ParsecT String UserState (SCBase m) Token
bracedElement =
Id -> [Token] -> Token
T_NormalWord (Id -> [Token] -> Token)
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {t} {b} {s}.
Monad m =>
(Id -> t -> b)
-> ParsecT s UserState m t -> ParsecT s UserState m b
`withParser` do
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token])
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
ParsecT String UserState (SCBase m) Token
braceExpansion,
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression,
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSingleQuoted,
ParsecT String UserState (SCBase m) Token
readDoubleQuoted,
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
braceLiteral
]
braceLiteral :: ParsecT String UserState (SCBase m) Token
braceLiteral =
Id -> String -> Token
T_Literal (Id -> String -> Token)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {t} {b} {s}.
Monad m =>
(Id -> t -> b)
-> ParsecT s UserState m t -> ParsecT s UserState m b
`withParser` ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {a}.
Monad m =>
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) String
readGenericLiteral1 (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
"{}\"$'," ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace)
ensureDollar :: ParsecT s u m Char
ensureDollar =
ParsecT s u m Char -> ParsecT s u m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m Char -> ParsecT s u m Char)
-> ParsecT s u m Char -> ParsecT s u m Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'$'
readNormalDollar :: ParsecT String UserState (SCBase m) Token
readNormalDollar = do
ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
ensureDollar
ParsecT String UserState (SCBase m) Token
readDollarExp ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDollarDoubleQuote ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarSingleQuote ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Bool -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readDollarLonely Bool
False
readDoubleQuotedDollar :: ParsecT String UserState (SCBase m) Token
readDoubleQuotedDollar = do
ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
ensureDollar
ParsecT String UserState (SCBase m) Token
readDollarExp ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Bool -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readDollarLonely Bool
True
prop_readDollarExpression1 :: Bool
prop_readDollarExpression1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression String
"$(((1) && 3))"
prop_readDollarExpression2 :: Bool
prop_readDollarExpression2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression String
"$(((1)) && 3)"
prop_readDollarExpression3 :: Bool
prop_readDollarExpression3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression String
"$((\"$@\" &); foo;)"
readDollarExpression :: Monad m => SCParser m Token
readDollarExpression :: forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpression = do
ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
ensureDollar
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExp
readDollarExp :: ParsecT String UserState (SCBase m) Token
readDollarExp = ParsecT String UserState (SCBase m) Token
arithmetic ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDollarExpansion ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBracket ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDollarBraceCommandExpansion ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readDollarBraced ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable
where
arithmetic :: ParsecT String UserState (SCBase m) Token
arithmetic = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> (SourcePos -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) p.
Monad m =>
String
-> SCParser m p
-> SCParser m p
-> (SourcePos -> SCParser m ())
-> SCParser m p
readAmbiguous String
"$((" ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarArithmetic ParsecT String UserState (SCBase m) Token
readDollarExpansion (\SourcePos
pos ->
SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1102 String
"Shells disambiguate $(( differently or not at all. For $(command substitution), add space after $( . For $((arithmetics)), fix parsing errors.")
prop_readDollarSingleQuote :: Bool
prop_readDollarSingleQuote = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarSingleQuote String
"$'foo\\\'lol'"
readDollarSingleQuote :: ParsecT String UserState (SCBase m) Token
readDollarSingleQuote = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"$'..' expression" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try $ string "$'"
str <- readGenericLiteral "'"
char '\''
id <- endSpan start
return $ T_DollarSingleQuoted id str
prop_readDollarDoubleQuote :: Bool
prop_readDollarDoubleQuote = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarDoubleQuote String
"$\"hello\""
readDollarDoubleQuote :: ParsecT String UserState (SCBase m) Token
readDollarDoubleQuote = do
ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String)
-> (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"$\""
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '$'
doubleQuote
x <- many doubleQuotedPart
doubleQuote <|> fail "Expected end of translated double quoted string"
id <- endSpan start
return $ T_DollarDoubleQuoted id x
prop_readDollarArithmetic :: Bool
prop_readDollarArithmetic = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarArithmetic String
"$(( 3 * 4 +5))"
prop_readDollarArithmetic2 :: Bool
prop_readDollarArithmetic2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarArithmetic String
"$(((3*4)+(1*2+(3-1))))"
readDollarArithmetic :: ParsecT String UserState (SCBase m) Token
readDollarArithmetic = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"$((..)) expression" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try (string "$((")
c <- readArithmeticContents
pos <- getPosition
char ')'
char ')' <|> fail "Expected a double )) to end the $((..))"
id <- endSpan start
return (T_DollarArithmetic id c)
readDollarBracket :: ParsecT String UserState (SCBase m) Token
readDollarBracket = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"$[..] expression" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try (string "$[")
c <- readArithmeticContents
string "]"
id <- endSpan start
return (T_DollarBracket id c)
prop_readArithmeticExpression :: Bool
prop_readArithmeticExpression = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticExpression String
"((a?b:c))"
readArithmeticExpression :: ParsecT String UserState (SCBase m) Token
readArithmeticExpression = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"((..)) command" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try (string "((")
c <- readArithmeticContents
string "))"
id <- endSpan start
spacing
return (T_Arithmetic id c)
readAmbiguous :: Monad m => String -> SCParser m p -> SCParser m p -> (SourcePos -> SCParser m ()) -> SCParser m p
readAmbiguous :: forall (m :: * -> *) p.
Monad m =>
String
-> SCParser m p
-> SCParser m p
-> (SourcePos -> SCParser m ())
-> SCParser m p
readAmbiguous String
prefix SCParser m p
expected SCParser m p
alternative SourcePos -> SCParser m ()
warner = do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
try . lookAhead $ string prefix
try expected <|> try (withAlt pos) <|> expected
where
withAlt :: SourcePos -> SCParser m p
withAlt SourcePos
pos = do
t <- SCParser m p -> SCParser m p
forall {s} {m :: * -> *} {s} {u} {b}.
MonadState s m =>
ParsecT s u m b -> ParsecT s u m b
forgetOnFailure SCParser m p
alternative
warner pos
return t
prop_readDollarBraceCommandExpansion1 :: Bool
prop_readDollarBraceCommandExpansion1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraceCommandExpansion String
"${ ls; }"
prop_readDollarBraceCommandExpansion2 :: Bool
prop_readDollarBraceCommandExpansion2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraceCommandExpansion String
"${\nls\n}"
readDollarBraceCommandExpansion :: ParsecT String UserState (SCBase m) Token
readDollarBraceCommandExpansion = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"ksh ${ ..; } command expansion" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try $ do
string "${"
whitespace
allspacing
term <- readTerm
char '}' <|> fail "Expected } to end the ksh ${ ..; } command expansion"
id <- endSpan start
return $ T_DollarBraceCommandExpansion id term
prop_readDollarBraced1 :: Bool
prop_readDollarBraced1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraced String
"${foo//bar/baz}"
prop_readDollarBraced2 :: Bool
prop_readDollarBraced2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraced String
"${foo/'{cow}'}"
prop_readDollarBraced3 :: Bool
prop_readDollarBraced3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraced String
"${foo%%$(echo cow\\})}"
prop_readDollarBraced4 :: Bool
prop_readDollarBraced4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarBraced String
"${foo#\\}}"
readDollarBraced :: ParsecT String UserState (SCBase m) Token
readDollarBraced = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"parameter expansion" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try (string "${")
word <- readDollarBracedWord
char '}'
id <- endSpan start
return $ T_DollarBraced id True word
prop_readDollarExpansion1 :: Bool
prop_readDollarExpansion1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpansion String
"$(echo foo; ls\n)"
prop_readDollarExpansion2 :: Bool
prop_readDollarExpansion2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpansion String
"$( )"
prop_readDollarExpansion3 :: Bool
prop_readDollarExpansion3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarExpansion String
"$( command \n#comment \n)"
readDollarExpansion :: ParsecT String UserState (SCBase m) Token
readDollarExpansion = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"command expansion" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try (string "$(")
cmds <- readCompoundListOrEmpty
char ')' <|> fail "Expected end of $(..) expression"
id <- endSpan start
return $ T_DollarExpansion id cmds
prop_readDollarVariable :: Bool
prop_readDollarVariable = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable String
"$@"
prop_readDollarVariable2 :: Bool
prop_readDollarVariable2 = ParsecT String UserState (SCBase Identity) Char -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk (ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable ParsecT String UserState (SCBase Identity) Token
-> ParsecT String UserState (SCBase Identity) Char
-> ParsecT String UserState (SCBase Identity) Char
forall a b.
ParsecT String UserState (SCBase Identity) a
-> ParsecT String UserState (SCBase Identity) b
-> ParsecT String UserState (SCBase Identity) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase Identity) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar) String
"$?!"
prop_readDollarVariable3 :: Bool
prop_readDollarVariable3 = ParsecT String UserState (SCBase Identity) Char -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning (ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable ParsecT String UserState (SCBase Identity) Token
-> ParsecT String UserState (SCBase Identity) Char
-> ParsecT String UserState (SCBase Identity) Char
forall a b.
ParsecT String UserState (SCBase Identity) a
-> ParsecT String UserState (SCBase Identity) b
-> ParsecT String UserState (SCBase Identity) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase Identity) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar) String
"$10"
prop_readDollarVariable4 :: Bool
prop_readDollarVariable4 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning (ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable ParsecT String UserState (SCBase Identity) Token
-> ParsecT String UserState (SCBase Identity) String
-> ParsecT String UserState (SCBase Identity) String
forall a b.
ParsecT String UserState (SCBase Identity) a
-> ParsecT String UserState (SCBase Identity) b
-> ParsecT String UserState (SCBase Identity) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT String UserState (SCBase Identity) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"[@]") String
"$arr[@]"
prop_readDollarVariable5 :: Bool
prop_readDollarVariable5 = ParsecT String UserState (SCBase Identity) String -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning (ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable ParsecT String UserState (SCBase Identity) Token
-> ParsecT String UserState (SCBase Identity) String
-> ParsecT String UserState (SCBase Identity) String
forall a b.
ParsecT String UserState (SCBase Identity) a
-> ParsecT String UserState (SCBase Identity) b
-> ParsecT String UserState (SCBase Identity) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> String -> ParsecT String UserState (SCBase Identity) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"[f") String
"$arr[f"
readDollarVariable :: Monad m => SCParser m Token
readDollarVariable :: forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readDollarVariable = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
pos <- getPosition
let singleCharred ParsecT s UserState m Char
p = do
value <- ParsecT s UserState m String -> ParsecT s UserState m Token
forall {m :: * -> *} {s}.
Monad m =>
ParsecT s UserState m String -> ParsecT s UserState m Token
wrapString ((Char -> String -> String
forall a. a -> [a] -> [a]
:[]) (Char -> String)
-> ParsecT s UserState m Char -> ParsecT s UserState m String
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s UserState m Char
p)
id <- endSpan start
return $ (T_DollarBraced id False value)
let positional = do
value <- ParsecT s UserState m Char -> ParsecT s UserState m Token
forall {m :: * -> *} {s}.
Monad m =>
ParsecT s UserState m Char -> ParsecT s UserState m Token
singleCharred ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit
return value `attempting` do
lookAhead digit
parseNoteAt pos ErrorC 1037 "Braces are required for positionals over 9, e.g. ${10}."
let special = ParsecT s UserState m Char -> ParsecT s UserState m Token
forall {m :: * -> *} {s}.
Monad m =>
ParsecT s UserState m Char -> ParsecT s UserState m Token
singleCharred ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
specialVariable
let regular = do
value <- ParsecT s UserState m String -> ParsecT s UserState m Token
forall {m :: * -> *} {s}.
Monad m =>
ParsecT s UserState m String -> ParsecT s UserState m Token
wrapString ParsecT s UserState m String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readVariableName
id <- endSpan start
return (T_DollarBraced id False value) `attempting` do
lookAhead $ char '['
parseNoteAt pos ErrorC 1087 "Use braces when expanding arrays, e.g. ${array[idx]} (or ${var}[.. to quiet)."
try $ char '$' >> (positional <|> special <|> regular)
where
wrapString :: ParsecT s UserState m String -> ParsecT s UserState m Token
wrapString ParsecT s UserState m String
p = do
start <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
s <- p
end <- getPosition
id1 <- getNextIdBetween start end
id2 <- getNextIdBetween start end
return $ T_NormalWord id1 [T_Literal id2 s]
readVariableName :: ParsecT s u m String
readVariableName = do
f <- ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableStart
rest <- many variableChars
return (f:rest)
prop_readDollarLonely1 :: Bool
prop_readDollarLonely1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\"$\"var"
prop_readDollarLonely2 :: Bool
prop_readDollarLonely2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\"$\"\"var\""
prop_readDollarLonely3 :: Bool
prop_readDollarLonely3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\"$\"$var"
prop_readDollarLonely4 :: Bool
prop_readDollarLonely4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"\"$\"*"
prop_readDollarLonely5 :: Bool
prop_readDollarLonely5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord String
"$\"str\""
readDollarLonely :: Bool -> ParsecT String UserState (SCBase m) Token
readDollarLonely Bool
quoted = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '$'
id <- endSpan start
when quoted $ do
isHack <- quoteForEscape
when isHack $
parseProblemAtId id StyleC 1135
"Prefer escape over ending quote to make $ literal. Instead of \"It costs $\"5, use \"It costs \\$5\"."
return $ T_Literal id "$"
where
quoteForEscape :: ParsecT s u m Bool
quoteForEscape = Bool -> ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option Bool
False (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool -> ParsecT s u m Bool
forall a b. (a -> b) -> a -> b
$ ParsecT s u m Bool -> ParsecT s u m Bool
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m Bool -> ParsecT s u m Bool)
-> (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool
-> ParsecT s u m Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s u m Bool -> ParsecT s u m Bool
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m Bool -> ParsecT s u m Bool)
-> ParsecT s u m Bool -> ParsecT s u m Bool
forall a b. (a -> b) -> a -> b
$ do
Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'"'
ParsecT s u m Char -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m Char -> ParsecT s u m ())
-> ParsecT s u m Char -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'"'
c <- ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyVar
return $ c `notElem` "*$"
anyVar :: ParsecT s u m Char
anyVar = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableStart ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
specialVariable
prop_readHereDoc :: Bool
prop_readHereDoc = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\nlol\ncow\nfoo"
prop_readHereDoc2 :: Bool
prop_readHereDoc2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<- EOF\n cow\n EOF"
prop_readHereDoc3 :: Bool
prop_readHereDoc3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\n$\"\nfoo"
prop_readHereDoc4 :: Bool
prop_readHereDoc4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\n`\nfoo"
prop_readHereDoc5 :: Bool
prop_readHereDoc5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<- !foo\nbar\n!foo"
prop_readHereDoc6 :: Bool
prop_readHereDoc6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\\ bar\ncow\nfoo bar"
prop_readHereDoc7 :: Bool
prop_readHereDoc7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\n\\$(f ())\nfoo"
prop_readHereDoc8 :: Bool
prop_readHereDoc8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<foo>>bar\netc\nfoo"
prop_readHereDoc9 :: Bool
prop_readHereDoc9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"if true; then cat << foo; fi\nbar\nfoo\n"
prop_readHereDoc10 :: Bool
prop_readHereDoc10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"if true; then cat << foo << bar; fi\nfoo\nbar\n"
prop_readHereDoc11 :: Bool
prop_readHereDoc11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo $(\nfoo\n)lol\nfoo\n"
prop_readHereDoc12 :: Bool
prop_readHereDoc12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo|cat\nbar\nfoo"
prop_readHereDoc13 :: Bool
prop_readHereDoc13 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<'#!'\nHello World\n#!\necho Done"
prop_readHereDoc14 :: Bool
prop_readHereDoc14 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\nbar\nfoo \n"
prop_readHereDoc15 :: Bool
prop_readHereDoc15 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<foo\nbar\nfoo bar\nfoo"
prop_readHereDoc16 :: Bool
prop_readHereDoc16 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<- ' foo'\nbar\n foo\n"
prop_readHereDoc17 :: Bool
prop_readHereDoc17 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<- ' foo'\nbar\n foo\n foo\n"
prop_readHereDoc18 :: Bool
prop_readHereDoc18 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat <<'\"foo'\nbar\n\"foo\n"
prop_readHereDoc20 :: Bool
prop_readHereDoc20 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\n foo\n()\nfoo\n"
prop_readHereDoc21 :: Bool
prop_readHereDoc21 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"# shellcheck disable=SC1039\ncat << foo\n foo\n()\nfoo\n"
prop_readHereDoc22 :: Bool
prop_readHereDoc22 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo\r\ncow\r\nfoo\r\n"
prop_readHereDoc23 :: Bool
prop_readHereDoc23 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"cat << foo \r\ncow\r\nfoo\r\n"
readHereDoc :: ParsecT String UserState (SCBase m) Token
readHereDoc = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"here document" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
try $ string "<<"
dashed <- (char '-' >> return Dashed) <|> return Undashed
sp <- spacing
optional $ do
try . lookAhead $ char '('
let message = String
"Shells are space sensitive. Use '< <(cmd)', not '<<" String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
sp String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"(cmd)'."
parseProblemAt pos ErrorC 1038 message
start <- startSpan
(quoted, endToken) <- readToken
hid <- endSpan start
let doc = Id -> Dashed -> Quoted -> String -> [Token] -> Token
T_HereDoc Id
hid Dashed
dashed Quoted
quoted String
endToken []
addPendingHereDoc hid dashed quoted endToken
return doc
where
unquote :: String -> (Quoted, String)
unquote :: String -> (Quoted, String)
unquote String
"" = (Quoted
Unquoted, String
"")
unquote [Char
c] = (Quoted
Unquoted, [Char
c])
unquote s :: String
s@(Char
cl:String
tl) =
case String -> String
forall a. [a] -> [a]
reverse String
tl of
(Char
cr:String
tr) | Char
cr Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
cl Bool -> Bool -> Bool
&& Char
cl Char -> String -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
"\"'" -> (Quoted
Quoted, String -> String
forall a. [a] -> [a]
reverse String
tr)
String
_ -> (if Char
'\\' Char -> String -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
s then (Quoted
Quoted, (Char -> Bool) -> String -> String
forall a. (a -> Bool) -> [a] -> [a]
filter (Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
(/=) Char
'\\') String
s) else (Quoted
Unquoted, String
s))
readToken :: ParsecT String UserState (SCBase m) (Quoted, String)
readToken = do
str <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {s} {u} {a}.
(MonadState s m, Stream s m Char) =>
ParsecT s u m a -> ParsecT s u m String
readStringForParser ParsecT String UserState (SCBase m) Token
readNormalWord
crstr <- (carriageReturn >> (return $ str ++ "\r")) <|> return str
return $ unquote crstr
readPendingHereDocs :: ParsecT String UserState (SCBase m) ()
readPendingHereDocs = do
docs <- ParsecT String UserState (SCBase m) [HereDocContext]
forall {m :: * -> *} {s}.
Monad m =>
ParsecT s UserState m [HereDocContext]
popPendingHereDocs
mapM_ readDoc docs
where
readDoc :: HereDocContext -> ParsecT String UserState (SCBase m) ()
readDoc (HereDocPending Id
id Dashed
dashed Quoted
quoted String
endToken [Context]
ctx) =
[Context]
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall {s} {m :: * -> *} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
[Context] -> ParsecT s u m b -> ParsecT s u m b
swapContext [Context]
ctx (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
do
docStartPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
(terminated, wasWarned, lines) <- readDocLines dashed endToken
docEndPos <- getPosition
let hereData = [String] -> String
unlines [String]
lines
unless terminated $ do
unless wasWarned $
debugHereDoc id endToken hereData
fail "Here document was not correctly terminated"
list <- parseHereData quoted (docStartPos, docEndPos) hereData
addToHereDocMap id list
readDocLines :: Monad m => Dashed -> String -> SCParser m (Bool, Bool, [String])
readDocLines :: forall (m :: * -> *).
Monad m =>
Dashed -> String -> SCParser m (Bool, Bool, [String])
readDocLines Dashed
dashed String
endToken = do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
str <- rawLine
isEof <- option False (eof >> return True)
(isEnd, wasWarned) <- subParse pos checkEnd str
if
| isEnd -> return (True, wasWarned, [])
| isEof -> return (False, wasWarned, [str])
| True -> do
(ok, previousWarning, rest) <- readDocLines dashed endToken
return (ok, wasWarned || previousWarning, str:rest)
where
checkEnd :: ParsecT s UserState m (Bool, Bool)
checkEnd = (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option (Bool
False, Bool
False) (ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool))
-> ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
forall a b. (a -> b) -> a -> b
$ ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool))
-> ParsecT s UserState m (Bool, Bool)
-> ParsecT s UserState m (Bool, Bool)
forall a b. (a -> b) -> a -> b
$ do
leadingSpacePos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
leadingSpace <- linewhitespace `reluctantlyTill` string endToken
string endToken
trailingSpacePos <- getPosition
trailingSpace <- many linewhitespace
trailerPos <- getPosition
trailer <- many anyChar
let leadingSpacesAreTabs = (Char -> Bool) -> String -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all (Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'\t') String
leadingSpace
let thereIsNoTrailer = String -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
trailingSpace Bool -> Bool -> Bool
&& String -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
trailer
let leaderIsOk = String -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
leadingSpace
Bool -> Bool -> Bool
|| Dashed
dashed Dashed -> Dashed -> Bool
forall a. Eq a => a -> a -> Bool
== Dashed
Dashed Bool -> Bool -> Bool
&& Bool
leadingSpacesAreTabs
let trailerStart = case String
trailer of [] -> Char
'\0'; (Char
h:String
_) -> Char
h
let hasTrailingSpace = Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ String -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
trailingSpace
let hasTrailer = Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ String -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
trailer
let ppt = SourcePos -> Severity -> Integer -> String -> m ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
trailerPos Severity
ErrorC
if leaderIsOk && thereIsNoTrailer
then return (True, False)
else do
let foundCause = (Bool, Bool) -> m (Bool, Bool)
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
False, Bool
True)
let skipLine = (Bool, Bool) -> m (Bool, Bool)
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Bool
False, Bool
False)
if
| trailerStart == ')' -> do
ppt 1119 $ "Add a linefeed between end token and terminating ')'."
foundCause
| trailerStart == '#' -> do
ppt 1120 "No comments allowed after here-doc token. Comment the next line instead."
foundCause
| trailerStart `elem` ";>|&" -> do
ppt 1121 "Add ;/& terminators (and other syntax) on the line with the <<, not here."
foundCause
| hasTrailingSpace && hasTrailer -> do
ppt 1122 "Nothing allowed after end token. To continue a command, put it on the line with the <<."
foundCause
| leaderIsOk && hasTrailingSpace && not hasTrailer -> do
parseProblemAt trailingSpacePos ErrorC 1118 "Delete whitespace after the here-doc end token."
return (True, True)
| not hasTrailingSpace && hasTrailer ->
skipLine
| hasTrailer ->
error $ pleaseReport "unexpected heredoc trailer"
| dashed == Undashed && (not $ null leadingSpace) -> do
parseProblemAt leadingSpacePos ErrorC 1039 "Remove indentation before end token (or use <<- and indent with tabs)."
foundCause
| dashed == Dashed && not leadingSpacesAreTabs -> do
parseProblemAt leadingSpacePos ErrorC 1040 "When using <<-, you can only indent with tabs."
foundCause
| True -> skipLine
rawLine :: ParsecT s u m String
rawLine = do
c <- ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT s u m Char -> ParsecT s u m String)
-> ParsecT s u m Char -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"\n"
void (char '\n') <|> eof
return c
parseHereData :: Quoted
-> (SourcePos, SourcePos)
-> String
-> ParsecT String UserState (SCBase m) [Token]
parseHereData Quoted
Quoted (SourcePos
start,SourcePos
end) String
hereData = do
id <- SourcePos -> SourcePos -> ParsecT String UserState (SCBase m) Id
forall {m :: * -> *} {s}.
Monad m =>
SourcePos -> SourcePos -> ParsecT s UserState m Id
getNextIdBetween SourcePos
start SourcePos
end
return [T_Literal id hereData]
parseHereData Quoted
Unquoted (SourcePos
startPos, SourcePos
_) String
hereData =
SourcePos
-> ParsecT String UserState (SCBase m) [Token]
-> String
-> ParsecT String UserState (SCBase m) [Token]
forall {m :: * -> *} {s} {u} {b}.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
startPos ParsecT String UserState (SCBase m) [Token]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Token]
readHereData String
hereData
readHereData :: ParsecT String UserState (SCBase m) [Token]
readHereData = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token])
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
doubleQuotedPart ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s}.
Stream s m Char =>
ParsecT s UserState m Token
readHereLiteral
readHereLiteral :: ParsecT s UserState m Token
readHereLiteral = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
chars <- many1 $ noneOf "`$\\"
id <- endSpan start
return $ T_Literal id chars
debugHereDoc :: Id -> String -> String -> ParsecT String UserState (SCBase m) ()
debugHereDoc Id
tokenId String
endToken String
doc
| String
endToken String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isInfixOf` String
doc =
let lookAt :: String -> ParsecT String UserState (SCBase m) ()
lookAt String
line = Bool
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
endToken String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isInfixOf` String
line) (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
tokenId Severity
ErrorC Integer
1042 (String
"Close matches include '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
line) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' (!= '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
endToken) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"').")
in do
Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
tokenId Severity
ErrorC Integer
1041 (String
"Found '" String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
endToken) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' further down, but not on a separate line.")
(String -> ParsecT String UserState (SCBase m) ())
-> [String] -> ParsecT String UserState (SCBase m) ()
forall (t :: * -> *) (m :: * -> *) a b.
(Foldable t, Monad m) =>
(a -> m b) -> t a -> m ()
mapM_ String -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *}.
Monad m =>
String -> ParsecT String UserState (SCBase m) ()
lookAt (String -> [String]
lines String
doc)
| (Char -> Char) -> String -> String
forall a b. (a -> b) -> [a] -> [b]
map Char -> Char
toLower String
endToken String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isInfixOf` (Char -> Char) -> String -> String
forall a b. (a -> b) -> [a] -> [b]
map Char -> Char
toLower String
doc =
Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
tokenId Severity
ErrorC Integer
1043 (String
"Found " String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
endToken) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
" further down, but with wrong casing.")
| Bool
otherwise =
Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
tokenId Severity
ErrorC Integer
1044 (String
"Couldn't find end token `" String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
endToken) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"' in the here document.")
readFilename :: ParsecT String UserState (SCBase m) Token
readFilename = ParsecT String UserState (SCBase m) Token
readNormalWord
readIoFileOp :: ParsecT s UserState m Token
readIoFileOp = [ParsecT s UserState m Token] -> ParsecT s UserState m Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_DGREAT, ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_LESSGREAT, ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_GREATAND, ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_LESSAND, ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_CLOBBER, Char -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {a}.
Stream s m Char =>
Char -> (Id -> a) -> ParsecT s UserState m a
redirToken Char
'<' Id -> Token
T_Less, Char -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {a}.
Stream s m Char =>
Char -> (Id -> a) -> ParsecT s UserState m a
redirToken Char
'>' Id -> Token
T_Greater ]
readIoDuplicate :: ParsecT s UserState m Token
readIoDuplicate = ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m Token -> ParsecT s UserState m Token)
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
op <- g_GREATAND <|> g_LESSAND
target <- readIoVariable <|> digitsAndOrDash
id <- endSpan start
return $ T_IoDuplicate id op target
where
digitsAndOrDash :: ParsecT s u m String
digitsAndOrDash = do
str <- ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit
dash <- (if null str then id else option "") $ string "-"
return $ str ++ dash
prop_readIoFile :: Bool
prop_readIoFile = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoFile String
">> \"$(date +%YYmmDD)\""
readIoFile :: ParsecT String UserState (SCBase m) Token
readIoFile = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"redirection" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
op <- readIoFileOp
spacing
file <- readFilename
id <- endSpan start
return $ T_IoFile id op file
readIoVariable :: ParsecT s u m String
readIoVariable = ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ do
Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'{'
x <- ParsecT s u m String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readVariableName
char '}'
return $ "{" ++ x ++ "}"
readIoSource :: ParsecT s UserState m String
readIoSource = ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m String -> ParsecT s UserState m String)
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall a b. (a -> b) -> a -> b
$ do
x <- String -> ParsecT s UserState m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"&" ParsecT s UserState m String
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readIoVariable ParsecT s UserState m String
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
digit
lookAhead $ void readIoFileOp <|> void (string "<<")
return x
prop_readIoRedirect :: Bool
prop_readIoRedirect = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"3>&2"
prop_readIoRedirect2 :: Bool
prop_readIoRedirect2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"2> lol"
prop_readIoRedirect3 :: Bool
prop_readIoRedirect3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"4>&-"
prop_readIoRedirect4 :: Bool
prop_readIoRedirect4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"&> lol"
prop_readIoRedirect5 :: Bool
prop_readIoRedirect5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"{foo}>&2"
prop_readIoRedirect6 :: Bool
prop_readIoRedirect6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"{foo}<&-"
prop_readIoRedirect7 :: Bool
prop_readIoRedirect7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect String
"{foo}>&1-"
readIoRedirect :: ParsecT String UserState (SCBase m) Token
readIoRedirect = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
n <- readIoSource
redir <- readHereString <|> readHereDoc <|> readIoDuplicate <|> readIoFile
id <- endSpan start
skipAnnotationAndWarn
spacing
return $ T_FdRedirect id n redir
prop_readHereString :: Bool
prop_readHereString = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readHereString String
"<<< \"Hello $world\""
readHereString :: ParsecT String UserState (SCBase m) Token
readHereString = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"here string" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try $ string "<<<"
id <- endSpan start
spacing
word <- readNormalWord
return $ T_HereString id word
prop_readNewlineList1 :: Bool
prop_readNewlineList1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"&> /dev/null echo foo"
readNewlineList :: ParsecT String UserState (SCBase m) String
readNewlineList =
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ((ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
forall {m :: * -> *} {s} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m Char
carriageReturn) ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Char
forall {s} {m :: * -> *} {t} {u} {a} {a}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing) ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) String
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) a
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {s} {m :: * -> *} {u}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m ()
checkBadBreak
where
checkBadBreak :: ParsecT s u m ()
checkBadBreak = ParsecT s u m () -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m () -> ParsecT s u m ())
-> ParsecT s u m () -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
try $ lookAhead (oneOf "|&")
notFollowedBy2 (string "&>")
parseProblemAt pos ErrorC 1133
"Unexpected start of line. If breaking lines, |/||/&& should be at the end of the previous one."
readLineBreak :: ParsecT String UserState (SCBase m) ()
readLineBreak = ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
readNewlineList
prop_readSeparator1 :: Bool
prop_readSeparator1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"a &; b"
prop_readSeparator2 :: Bool
prop_readSeparator2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"a & b"
prop_readSeparator3 :: Bool
prop_readSeparator3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"a & b"
prop_readSeparator4 :: Bool
prop_readSeparator4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"a > file; b"
prop_readSeparator5 :: Bool
prop_readSeparator5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"curl https://example.com/?foo=moo&bar=cow"
readSeparatorOp :: ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
readSeparatorOp = do
ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_AND_IF ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) CaseType
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) CaseType
readCaseSeparator)
ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 (String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"&>")
start <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
f <- try (do
pos <- getPosition
char '&'
optional $ choice [
do
s <- lookAhead . choice . map (try . string) $
["amp;", "gt;", "lt;"]
parseProblemAt pos ErrorC 1109 "This is an unquoted HTML entity. Replace with corresponding character.",
do
try . lookAhead $ variableStart
parseProblemAt pos WarningC 1132 "This & terminates the command. Escape it or add space after & to silence."
]
spacing
pos <- getPosition
char ';'
notFollowedBy2 $ char ';'
parseProblemAt pos ErrorC 1045 "It's not 'foo &; bar', just 'foo & bar'."
return '&'
) <|> char ';' <|> char '&'
end <- getPosition
spacing
return (f, (start, end))
readSequentialSep :: ParsecT String UserState (SCBase m) ()
readSequentialSep = ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_Semi ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak) ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
readNewlineList
readSeparator :: ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
readSeparator =
do
separator <- ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
readSeparatorOp
readLineBreak
return separator
ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
-> ParsecT
String UserState (SCBase m) (Char, (SourcePos, SourcePos))
-> ParsecT
String UserState (SCBase m) (Char, (SourcePos, SourcePos))
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
do
start <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
readNewlineList
end <- getPosition
return ('\n', (start, end))
prop_readSimpleCommand :: Bool
prop_readSimpleCommand = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"echo test > file"
prop_readSimpleCommand2 :: Bool
prop_readSimpleCommand2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"cmd &> file"
prop_readSimpleCommand3 :: Bool
prop_readSimpleCommand3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"export foo=(bar baz)"
prop_readSimpleCommand4 :: Bool
prop_readSimpleCommand4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"typeset -a foo=(lol)"
prop_readSimpleCommand5 :: Bool
prop_readSimpleCommand5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"time if true; then echo foo; fi"
prop_readSimpleCommand6 :: Bool
prop_readSimpleCommand6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"time -p ( ls -l; )"
prop_readSimpleCommand7 :: Bool
prop_readSimpleCommand7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"\\ls"
prop_readSimpleCommand7b :: Bool
prop_readSimpleCommand7b = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"\\:"
prop_readSimpleCommand8 :: Bool
prop_readSimpleCommand8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"// Lol"
prop_readSimpleCommand9 :: Bool
prop_readSimpleCommand9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"/* Lolbert */"
prop_readSimpleCommand10 :: Bool
prop_readSimpleCommand10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"/**** Lolbert */"
prop_readSimpleCommand11 :: Bool
prop_readSimpleCommand11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"/\\* foo"
prop_readSimpleCommand12 :: Bool
prop_readSimpleCommand12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"elsif foo"
prop_readSimpleCommand13 :: Bool
prop_readSimpleCommand13 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"ElseIf foo"
prop_readSimpleCommand14 :: Bool
prop_readSimpleCommand14 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"elseif[$i==2]"
prop_readSimpleCommand15 :: Bool
prop_readSimpleCommand15 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSimpleCommand String
"trap 'foo\"bar' INT"
readSimpleCommand :: ParsecT String UserState (SCBase m) Token
readSimpleCommand = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"simple command" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
prefix <- [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t a u.
Stream s m t =>
a -> ParsecT s u m a -> ParsecT s u m a
option [] ParsecT String UserState (SCBase m) [Token]
readCmdPrefix
skipAnnotationAndWarn
cmd <- option Nothing $ Just <$> readCmdName
when (null prefix && isNothing cmd) $ fail "Expected a command"
case cmd of
Maybe Token
Nothing -> do
id1 <- [Token] -> ParsecT String UserState (SCBase m) Id
forall {m :: * -> *}.
Monad m =>
[Token] -> ParsecT String UserState (SCBase m) Id
getNextIdSpanningTokenList [Token]
prefix
id2 <- getNewIdFor id1
return $ makeSimpleCommand id1 id2 prefix [] []
Just Token
cmd -> do
Token -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *}.
Monad m =>
Token -> ParsecT String UserState (SCBase m) ()
validateCommand Token
cmd
firstArgument <- ParsecT String UserState (SCBase m) (Maybe Token)
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall {t :: (* -> *) -> * -> *} {t :: (* -> *) -> * -> *}
{m :: * -> *} {a} {b}.
(MonadTrans t, MonadTrans t, Monad (t (t m)), Monad (t m),
MonadState a m) =>
t (t m) b -> t (t m) b
ignoreProblemsOf (ParsecT String UserState (SCBase m) (Maybe Token)
-> ParsecT String UserState (SCBase m) (Maybe Token))
-> (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token))
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (Maybe a)
optionMaybe (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token))
-> (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token))
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) (Maybe Token)
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
readCmdWord
suffix <- option [] $ getParser readCmdSuffix
(if isCommand ["builtin"] cmd then fromMaybe cmd firstArgument else cmd) [
(["declare", "export", "local", "readonly", "typeset"], readModifierSuffix),
(["time"], readTimeSuffix),
(["let"], readLetSuffix),
(["eval"], readEvalSuffix)
]
id1 <- getNextIdSpanningTokenList (prefix ++ (cmd:suffix))
id2 <- getNewIdFor id1
let result = Id -> Id -> [Token] -> [Token] -> [Token] -> Token
makeSimpleCommand Id
id1 Id
id2 [Token]
prefix [Token
cmd] [Token]
suffix
case () of
()
_ | [String] -> Token -> Bool
forall {t :: * -> *}. Foldable t => t String -> Token -> Bool
isCommand [String
"source", String
"."] Token
cmd -> Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *). Monad m => Token -> SCParser m Token
readSource Token
result
()
_ | [String] -> Token -> Bool
forall {t :: * -> *}. Foldable t => t String -> Token -> Bool
isCommand [String
"trap"] Token
cmd -> do
Token -> ParsecT String UserState (SCBase m) ()
syntaxCheckTrap Token
result
Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
result
()
_ -> Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
result
where
isCommand :: t String -> Token -> Bool
isCommand t String
strings (T_NormalWord Id
_ [T_Literal Id
_ String
s]) = String
s String -> t String -> Bool
forall a. Eq a => a -> t a -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` t String
strings
isCommand t String
_ Token
_ = Bool
False
getParser :: t -> Token -> [(t String, t)] -> t
getParser t
def Token
cmd [] = t
def
getParser t
def Token
cmd ((t String
list, t
action):[(t String, t)]
rest) =
if t String -> Token -> Bool
forall {t :: * -> *}. Foldable t => t String -> Token -> Bool
isCommand t String
list Token
cmd
then t
action
else t -> Token -> [(t String, t)] -> t
getParser t
def Token
cmd [(t String, t)]
rest
validateCommand :: Token -> SCParser m ()
validateCommand Token
cmd =
case Token
cmd of
(T_NormalWord Id
_ [T_Literal Id
_ String
"//"]) -> Id -> SCParser m ()
forall {m :: * -> *}. Monad m => Id -> SCParser m ()
commentWarning (Token -> Id
getId Token
cmd)
(T_NormalWord Id
_ (T_Literal Id
_ String
"/" : T_Glob Id
_ String
"*" :[Token]
_)) -> Id -> SCParser m ()
forall {m :: * -> *}. Monad m => Id -> SCParser m ()
commentWarning (Token -> Id
getId Token
cmd)
(T_NormalWord Id
_ (T_Literal Id
_ String
str:[Token]
_)) -> do
let cmdString :: String
cmdString = (Char -> Char) -> String -> String
forall a b. (a -> b) -> [a] -> [b]
map Char -> Char
toLower (String -> String) -> String -> String
forall a b. (a -> b) -> a -> b
$ (Char -> Bool) -> String -> String
forall a. (a -> Bool) -> [a] -> [a]
takeWhile Char -> Bool
isAlpha String
str
Bool -> SCParser m () -> SCParser m ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (String
cmdString String -> [String] -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [String
"elsif", String
"elseif"]) (SCParser m () -> SCParser m ()) -> SCParser m () -> SCParser m ()
forall a b. (a -> b) -> a -> b
$
Id -> Severity -> Integer -> String -> SCParser m ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId (Token -> Id
getId Token
cmd) Severity
ErrorC Integer
1131 String
"Use 'elif' to start another branch."
Token
_ -> () -> SCParser m ()
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
syntaxCheckTrap :: Token -> ParsecT String UserState (SCBase m) ()
syntaxCheckTrap Token
cmd =
case Token
cmd of
(T_Redirecting Id
_ [Token]
_ (T_SimpleCommand Id
_ [Token]
_ (Token
cmd:Token
arg:[Token]
_))) -> Token -> Maybe String -> ParsecT String UserState (SCBase m) ()
checkArg Token
arg (Token -> Maybe String
getLiteralString Token
arg)
Token
_ -> () -> ParsecT String UserState (SCBase m) ()
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
where
checkArg :: Token -> Maybe String -> ParsecT String UserState (SCBase m) ()
checkArg Token
_ Maybe String
Nothing = () -> ParsecT String UserState (SCBase m) ()
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
checkArg Token
arg (Just (Char
'-':String
_)) = () -> ParsecT String UserState (SCBase m) ()
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
checkArg Token
arg (Just String
str) = do
(start,end) <- Id -> SCParser m (SourcePos, SourcePos)
forall (m :: * -> *).
Monad m =>
Id -> SCParser m (SourcePos, SourcePos)
getSpanForId (Token -> Id
getId Token
arg)
subParse start (tryWithErrors (readCompoundListOrEmpty >> verifyEof) <|> return ()) str
commentWarning :: Id -> SCParser m ()
commentWarning Id
id =
Id -> Severity -> Integer -> String -> SCParser m ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
id Severity
ErrorC Integer
1127 String
"Was this intended as a comment? Use # in sh."
makeSimpleCommand :: Id -> Id -> [Token] -> [Token] -> [Token] -> Token
makeSimpleCommand Id
id1 Id
id2 [Token]
prefix [Token]
cmd [Token]
suffix =
let
([Token]
preAssigned, [Token]
preRest) = (Token -> Bool) -> [Token] -> ([Token], [Token])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition Token -> Bool
assignment [Token]
prefix
([Token]
preRedirected, [Token]
preRest2) = (Token -> Bool) -> [Token] -> ([Token], [Token])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition Token -> Bool
redirection [Token]
preRest
([Token]
postRedirected, [Token]
postRest) = (Token -> Bool) -> [Token] -> ([Token], [Token])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition Token -> Bool
redirection [Token]
suffix
redirs :: [Token]
redirs = [Token]
preRedirected [Token] -> [Token] -> [Token]
forall a. [a] -> [a] -> [a]
++ [Token]
postRedirected
assigns :: [Token]
assigns = [Token]
preAssigned
args :: [Token]
args = [Token]
cmd [Token] -> [Token] -> [Token]
forall a. [a] -> [a] -> [a]
++ [Token]
preRest2 [Token] -> [Token] -> [Token]
forall a. [a] -> [a] -> [a]
++ [Token]
postRest
in
Id -> [Token] -> Token -> Token
T_Redirecting Id
id1 [Token]
redirs (Token -> Token) -> Token -> Token
forall a b. (a -> b) -> a -> b
$ Id -> [Token] -> [Token] -> Token
T_SimpleCommand Id
id2 [Token]
assigns [Token]
args
where
assignment :: Token -> Bool
assignment (T_Assignment {}) = Bool
True
assignment Token
_ = Bool
False
redirection :: Token -> Bool
redirection (T_FdRedirect {}) = Bool
True
redirection Token
_ = Bool
False
readSource :: Monad m => Token -> SCParser m Token
readSource :: forall (m :: * -> *). Monad m => Token -> SCParser m Token
readSource t :: Token
t@(T_Redirecting Id
_ [Token]
_ (T_SimpleCommand Id
cmdId [Token]
_ (Token
cmd:Token
file':[Token]
rest'))) = do
let file :: Token
file = Token -> [Token] -> Token
getFile Token
file' [Token]
rest'
override <- ParsecT String UserState (SCBase m) (Maybe String)
forall {m :: * -> *}. MonadState SystemState m => m (Maybe String)
getSourceOverride
let literalFile = do
name <- Maybe String
override Maybe String -> Maybe String -> Maybe String
forall a. Maybe a -> Maybe a -> Maybe a
forall (m :: * -> *) a. MonadPlus m => m a -> m a -> m a
`mplus` Token -> Maybe String
getLiteralString Token
file Maybe String -> Maybe String -> Maybe String
forall a. Maybe a -> Maybe a -> Maybe a
forall (m :: * -> *) a. MonadPlus m => m a -> m a -> m a
`mplus` Token -> Maybe String
stripDynamicPrefix Token
file
guard . not $ "~/" `isPrefixOf` name
return name
case literalFile of
Maybe String
Nothing -> do
Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseNoteAtId (Token -> Id
getId Token
file) Severity
WarningC Integer
1090
String
"ShellCheck can't follow non-constant source. Use a directive to specify location."
Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t
Just String
filename -> do
proceed <- String -> ParsecT String UserState (SCBase m) Bool
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
String -> ParsecT s u m Bool
shouldFollow String
filename
if not proceed
then do
parseNoteAtId (getId file) InfoC 1093
"This file appears to be recursively sourced. Ignoring."
return t
else do
sys <- Mr.asks systemInterface
(input, resolvedFile) <-
if filename == "/dev/null"
then return (Right "", filename)
else do
allAnnotations <- getCurrentAnnotations True
currentScript <- Mr.asks currentFilename
let paths = (Annotation -> Maybe String) -> [Annotation] -> [String]
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe Annotation -> Maybe String
getSourcePath [Annotation]
allAnnotations
let externalSources = [Bool] -> Maybe Bool
forall a. [a] -> Maybe a
listToMaybe ([Bool] -> Maybe Bool) -> [Bool] -> Maybe Bool
forall a b. (a -> b) -> a -> b
$ (Annotation -> Maybe Bool) -> [Annotation] -> [Bool]
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe Annotation -> Maybe Bool
getExternalSources [Annotation]
allAnnotations
resolved <- system $ siFindSource sys currentScript externalSources paths filename
contents <- system $ siReadFile sys externalSources resolved
return (contents, resolved)
case input of
Left String
err -> do
Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseNoteAtId (Token -> Id
getId Token
file) Severity
InfoC Integer
1091 (String -> ParsecT String UserState (SCBase m) ())
-> String -> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
String
"Not following: " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
err
Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t
Right String
script -> do
id1 <- Id -> SCParser m Id
forall (m :: * -> *). Monad m => Id -> SCParser m Id
getNewIdFor Id
cmdId
id2 <- getNewIdFor cmdId
let included = do
src <- String -> String -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
String -> String -> ParsecT String UserState (SCBase m) Token
subRead String
resolvedFile String
script
return $ T_SourceCommand id1 t (T_Include id2 src)
let failed = do
Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseNoteAtId (Token -> Id
getId Token
file) Severity
WarningC Integer
1094
String
"Parsing of sourced file failed. Ignoring it."
Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t
included <|> failed
where
getFile :: Token -> [Token] -> Token
getFile :: Token -> [Token] -> Token
getFile Token
file (Token
next:[Token]
rest) =
case Token -> Maybe String
getLiteralString Token
file of
Just String
"--" -> Token
next
Maybe String
x -> Token
file
getFile Token
file [Token]
_ = Token
file
getSourcePath :: Annotation -> Maybe String
getSourcePath Annotation
t =
case Annotation
t of
SourcePath String
x -> String -> Maybe String
forall a. a -> Maybe a
Just String
x
Annotation
_ -> Maybe String
forall a. Maybe a
Nothing
getExternalSources :: Annotation -> Maybe Bool
getExternalSources Annotation
t =
case Annotation
t of
ExternalSources Bool
b -> Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
b
Annotation
_ -> Maybe Bool
forall a. Maybe a
Nothing
stripDynamicPrefix :: Token -> Maybe String
stripDynamicPrefix Token
word =
case Token -> [Token]
getWordParts Token
word of
Token
exp : [Token]
rest | Token -> Bool
isStringExpansion Token
exp -> do
str <- Token -> Maybe String
getLiteralString (Id -> [Token] -> Token
T_NormalWord (Line -> Id
Id Line
0) [Token]
rest)
guard $ "/" `isPrefixOf` str
return $ "." ++ str
[Token]
_ -> Maybe String
forall a. Maybe a
Nothing
subRead :: String -> String -> ParsecT String UserState (SCBase m) Token
subRead String
name String
script =
Context
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
Context -> ParsecT s u m b -> ParsecT s u m b
withContext (String -> Context
ContextSource String
name) (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {s} {u} {b}.
MonadState s m =>
ParsecT s u m b -> ParsecT s u m b
inSeparateContext (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
oldState <- ParsecT String UserState (SCBase m) UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
setState $ oldState { pendingHereDocs = [] }
result <- subParse (initialPos name) (readScriptFile True) script
newState <- getState
setState $ newState { pendingHereDocs = pendingHereDocs oldState }
return result
readSource Token
t = Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t
prop_readPipeline :: Bool
prop_readPipeline = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readPipeline String
"! cat /etc/issue | grep -i ubuntu"
prop_readPipeline2 :: Bool
prop_readPipeline2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readPipeline String
"!cat /etc/issue | grep -i ubuntu"
prop_readPipeline3 :: Bool
prop_readPipeline3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readPipeline String
"for f; do :; done|cat"
prop_readPipeline4 :: Bool
prop_readPipeline4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readPipeline String
"! ! true"
prop_readPipeline5 :: Bool
prop_readPipeline5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readPipeline String
"true | ! true"
readPipeline :: ParsecT String UserState (SCBase m) Token
readPipeline = do
String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall {s} {u} {m :: * -> *} {a}.
String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
"keyword/token" ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readKeyword
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token -> ParsecT s UserState m Token
readBanged ParsecT String UserState (SCBase m) Token
readPipeSequence
readBanged :: ParsecT s UserState m Token -> ParsecT s UserState m Token
readBanged ParsecT s UserState m Token
parser = do
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
(T_Bang id) <- g_Bang
next <- readBanged parser
return $ T_Banged id next
ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
parser
prop_readAndOr :: Bool
prop_readAndOr = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAndOr String
"grep -i lol foo || exit 1"
prop_readAndOr1 :: Bool
prop_readAndOr1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAndOr String
"# shellcheck disable=1\nfoo"
prop_readAndOr2 :: Bool
prop_readAndOr2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAndOr String
"# shellcheck disable=1\n# lol\n# shellcheck disable=3\nfoo"
readAndOr :: ParsecT String UserState (SCBase m) Token
readAndOr = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
apos <- getPosition
annotations <- readAnnotations
aid <- endSpan start
unless (null annotations) $ optional $ do
try . lookAhead $ readKeyword
parseProblemAt apos ErrorC 1123 "ShellCheck directives are only valid in front of complete compound commands, like 'if', not e.g. individual 'elif' branches."
andOr <- withAnnotations annotations $
chainl1 readPipeline $ do
op <- g_AND_IF <|> g_OR_IF
readLineBreak
return $ case op of T_AND_IF Id
id -> Id -> Token -> Token -> Token
T_AndIf Id
id
T_OR_IF Id
id -> Id -> Token -> Token -> Token
T_OrIf Id
id
return $ if null annotations
then andOr
else T_Annotation aid annotations andOr
readTermOrNone :: ParsecT String UserState (SCBase m) [Token]
readTermOrNone = do
ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
ParsecT String UserState (SCBase m) [Token]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Token]
readTerm ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
[Token] -> ParsecT String UserState (SCBase m) [Token]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return []
prop_readTerm :: Bool
prop_readTerm = ParsecT String UserState (SCBase Identity) [Token]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Token]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Token]
readTerm String
"time ( foo; bar; )"
readTerm :: ParsecT String UserState (SCBase m) [Token]
readTerm = do
ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
m <- ParsecT String UserState (SCBase m) Token
readAndOr
readTerm' m
where
readTerm' :: Token -> ParsecT String UserState (SCBase m) [Token]
readTerm' Token
current =
do
(sep, (start, end)) <- ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) (Char, (SourcePos, SourcePos))
readSeparator
id <- getNextIdBetween start end
more <- option (T_EOF id) readAndOr
case more of (T_EOF Id
_) -> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return [Id -> Char -> Token -> Token
transformWithSeparator Id
id Char
sep Token
current]
Token
_ -> do
list <- Token -> ParsecT String UserState (SCBase m) [Token]
readTerm' Token
more
return (transformWithSeparator id sep current : list)
ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|>
[Token] -> ParsecT String UserState (SCBase m) [Token]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return [Token
current]
where
transformWithSeparator :: Id -> Char -> Token -> Token
transformWithSeparator Id
i Char
'&' = Id -> Token -> Token
T_Backgrounded Id
i
transformWithSeparator Id
i Char
_ = Token -> Token
forall a. a -> a
id
readPipeSequence :: ParsecT String UserState (SCBase m) Token
readPipeSequence = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
(cmds, pipes) <- sepBy1WithSeparators (readBanged readCommand)
(readPipe `thenSkip` (spacing >> readLineBreak))
id <- endSpan start
spacing
return $ T_Pipeline id pipes cmds
where
sepBy1WithSeparators :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m ([a], [a])
sepBy1WithSeparators ParsecT s u m a
p ParsecT s u m a
s = do
let elems :: ParsecT s u m ([a], [a])
elems = (\a
x -> ([a
x], [])) (a -> ([a], [a])) -> ParsecT s u m a -> ParsecT s u m ([a], [a])
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> ParsecT s u m a
p
let seps :: ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
seps = do
separator <- ParsecT s u m a
s
return $ \([a]
a,[a]
b) ([a]
c,[a]
d) -> ([a]
a[a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++[a]
c, [a]
b [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ [a]
d [a] -> [a] -> [a]
forall a. [a] -> [a] -> [a]
++ [a
separator])
ParsecT s u m ([a], [a])
forall {a}. ParsecT s u m ([a], [a])
elems ParsecT s u m ([a], [a])
-> ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
-> ParsecT s u m ([a], [a])
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (a -> a -> a) -> ParsecT s u m a
`chainl1` ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
forall {a}. ParsecT s u m (([a], [a]) -> ([a], [a]) -> ([a], [a]))
seps
readPipe :: ParsecT s UserState m Token
readPipe = do
ParsecT s UserState m Token -> ParsecT s UserState m ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_OR_IF
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '|'
qualifier <- string "&" <|> return ""
id <- endSpan start
spacing
return $ T_Pipe id ('|':qualifier)
readCommand :: ParsecT String UserState (SCBase m) Token
readCommand = [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
ParsecT String UserState (SCBase m) Token
readCompoundCommand,
ParsecT String UserState (SCBase m) Token
readConditionCommand,
ParsecT String UserState (SCBase m) Token
readCoProc,
ParsecT String UserState (SCBase m) Token
readSimpleCommand
]
readCmdName :: ParsecT String UserState (SCBase m) Token
readCmdName = do
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ())
-> (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char)
-> (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'!'
ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ())
-> (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'\\'
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
variableChars ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
":."
ParsecT String UserState (SCBase m) Token
readCmdWord
readCmdWord :: ParsecT String UserState (SCBase m) Token
readCmdWord = do
ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m ()
skipAnnotationAndWarn
ParsecT String UserState (SCBase m) Token
readNormalWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) a
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing
skipAnnotationAndWarn :: ParsecT s UserState m ()
skipAnnotationAndWarn = ParsecT s UserState m String -> ParsecT s UserState m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s UserState m String -> ParsecT s UserState m ())
-> ParsecT s UserState m String -> ParsecT s UserState m ()
forall a b. (a -> b) -> a -> b
$ do
ParsecT s UserState m String -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m String -> ParsecT s UserState m String)
-> (ParsecT s UserState m String -> ParsecT s UserState m String)
-> ParsecT s UserState m String
-> ParsecT s UserState m String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s UserState m String -> ParsecT s UserState m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s UserState m String -> ParsecT s UserState m String)
-> ParsecT s UserState m String -> ParsecT s UserState m String
forall a b. (a -> b) -> a -> b
$ ParsecT s UserState m String
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
readAnnotationPrefix
Severity -> Integer -> String -> ParsecT s UserState m ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1126 String
"Place shellcheck directives before commands, not after."
ParsecT s UserState m String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readAnyComment
prop_readIfClause :: Bool
prop_readIfClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then foo; elif true; then stuff; more stuff; else cows; fi"
prop_readIfClause2 :: Bool
prop_readIfClause2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then; echo oo; fi"
prop_readIfClause3 :: Bool
prop_readIfClause3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then true; else; echo lol; fi"
prop_readIfClause4 :: Bool
prop_readIfClause4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then true; else if true; then echo lol; fi; fi"
prop_readIfClause5 :: Bool
prop_readIfClause5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if false; then true; else\nif true; then echo lol; fi; fi"
prop_readIfClause6 :: Bool
prop_readIfClause6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIfClause String
"if true\nthen\nDo the thing\nfi"
readIfClause :: ParsecT String UserState (SCBase m) Token
readIfClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"if expression" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
pos <- getPosition
(condition, action) <- readIfPart
elifs <- many readElifPart
elses <- option [] readElsePart
g_Fi `orFail` do
parseProblemAt pos ErrorC 1046 "Couldn't find 'fi' for this 'if'."
parseProblem ErrorC 1047 "Expected 'fi' matching previously mentioned 'if'."
return "Expected 'fi'"
id <- endSpan start
return $ T_IfExpression id ((condition, action):elifs) elses
verifyNotEmptyIf :: String -> ParsecT String UserState (SCBase m) ()
verifyNotEmptyIf String
s =
ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (do
emptyPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
try . lookAhead $ (g_Fi <|> g_Elif <|> g_Else)
parseProblemAt emptyPos ErrorC 1048 $ "Can't have empty " ++ s ++ " clauses (use 'true' as a no-op).")
readIfPart :: ParsecT String UserState (SCBase m) ([Token], [Token])
readIfPart = do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
g_If
allspacing
condition <- readTerm
ifNextToken (g_Fi <|> g_Elif <|> g_Else) $
parseProblemAt pos ErrorC 1049 "Did you forget the 'then' for this 'if'?"
called "then clause" $ do
g_Then `orFail` do
parseProblem ErrorC 1050 "Expected 'then'."
return "Expected 'then'"
acceptButWarn g_Semi ErrorC 1051 "Semicolons directly after 'then' are not allowed. Just remove it."
allspacing
verifyNotEmptyIf "then"
action <- readTerm
return (condition, action)
readElifPart :: ParsecT String UserState (SCBase m) ([Token], [Token])
readElifPart = String
-> ParsecT String UserState (SCBase m) ([Token], [Token])
-> ParsecT String UserState (SCBase m) ([Token], [Token])
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"elif clause" (ParsecT String UserState (SCBase m) ([Token], [Token])
-> ParsecT String UserState (SCBase m) ([Token], [Token]))
-> ParsecT String UserState (SCBase m) ([Token], [Token])
-> ParsecT String UserState (SCBase m) ([Token], [Token])
forall a b. (a -> b) -> a -> b
$ do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
g_Elif
allspacing
condition <- readTerm
ifNextToken (g_Fi <|> g_Elif <|> g_Else) $
parseProblemAt pos ErrorC 1049 "Did you forget the 'then' for this 'elif'?"
g_Then
acceptButWarn g_Semi ErrorC 1052 "Semicolons directly after 'then' are not allowed. Just remove it."
allspacing
verifyNotEmptyIf "then"
action <- readTerm
return (condition, action)
readElsePart :: ParsecT String UserState (SCBase m) [Token]
readElsePart = String
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"else clause" (ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token])
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall a b. (a -> b) -> a -> b
$ do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
g_Else
optional $ do
try . lookAhead $ g_If
parseProblemAt pos ErrorC 1075 "Use 'elif' instead of 'else if' (or put 'if' on new line if nesting)."
acceptButWarn g_Semi ErrorC 1053 "Semicolons directly after 'else' are not allowed. Just remove it."
allspacing
verifyNotEmptyIf "else"
readTerm
ifNextToken :: ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m ()
ifNextToken ParsecT s u m a
parser ParsecT s u m a
action =
ParsecT s u m a -> ParsecT s u m ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT s u m a -> ParsecT s u m ())
-> ParsecT s u m a -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ do
ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m a -> ParsecT s u m a)
-> (ParsecT s u m a -> ParsecT s u m a)
-> ParsecT s u m a
-> ParsecT s u m a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s u m a -> ParsecT s u m a
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m a -> ParsecT s u m a)
-> ParsecT s u m a -> ParsecT s u m a
forall a b. (a -> b) -> a -> b
$ ParsecT s u m a
parser
ParsecT s u m a
action
prop_readSubshell :: Bool
prop_readSubshell = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSubshell String
"( cd /foo; tar cf stuff.tar * )"
readSubshell :: ParsecT String UserState (SCBase m) Token
readSubshell = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"explicit subshell" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '('
allspacing
list <- readCompoundList
allspacing
char ')' <|> fail "Expected ) closing the subshell"
id <- endSpan start
spacing
return $ T_Subshell id list
prop_readBraceGroup :: Bool
prop_readBraceGroup = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraceGroup String
"{ a; b | c | d; e; }"
prop_readBraceGroup2 :: Bool
prop_readBraceGroup2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraceGroup String
"{foo;}"
prop_readBraceGroup3 :: Bool
prop_readBraceGroup3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBraceGroup String
"{(foo)}"
readBraceGroup :: ParsecT String UserState (SCBase m) Token
readBraceGroup = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"brace group" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '{'
void allspacingOrFail <|> optional (do
lookAhead $ noneOf "("
parseProblem ErrorC 1054 "You need a space after the '{'.")
optional $ do
pos <- getPosition
lookAhead $ char '}'
parseProblemAt pos ErrorC 1055 "You need at least one command here. Use 'true;' as a no-op."
list <- readTerm
char '}' <|> do
parseProblem ErrorC 1056 "Expected a '}'. If you have one, try a ; or \\n in front of it."
fail "Missing '}'"
id <- endSpan start
spacing
return $ T_BraceGroup id list
prop_readBatsTest1 :: Bool
prop_readBatsTest1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBatsTest String
"@test 'can parse' {\n true\n}"
prop_readBatsTest2 :: Bool
prop_readBatsTest2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBatsTest String
"@test random text !(@*$Y&! {\n true\n}"
prop_readBatsTest3 :: Bool
prop_readBatsTest3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBatsTest String
"@test foo { bar { baz {\n true\n}"
prop_readBatsTest4 :: Bool
prop_readBatsTest4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readBatsTest String
"@test foo \n{\n true\n}"
readBatsTest :: ParsecT String UserState (SCBase m) Token
readBatsTest = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"bats @test" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try $ string "@test "
spacing
name <- readBatsName
spacing
test <- readBraceGroup
id <- endSpan start
return $ T_BatsTest id name test
where
readBatsName :: ParsecT s u m String
readBatsName = do
line <- ParsecT s u m String -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m String -> ParsecT s u m String)
-> (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String
-> ParsecT s u m String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT s u m String -> ParsecT s u m String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ ParsecT s u m Char -> ParsecT s u m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT s u m Char -> ParsecT s u m String)
-> ParsecT s u m Char -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"\n"
let name = String -> String
forall a. [a] -> [a]
reverse (String -> String) -> String -> String
forall a b. (a -> b) -> a -> b
$ String -> String
f (String -> String) -> String -> String
forall a b. (a -> b) -> a -> b
$ String -> String
forall a. [a] -> [a]
reverse String
line
string name
f :: String -> String
f (Char
'{':Char
' ':String
rest) = (Char -> Bool) -> String -> String
forall a. (a -> Bool) -> [a] -> [a]
dropWhile Char -> Bool
isSpace String
rest
f (Char
a:String
rest) = String -> String
f String
rest
f [] = String
""
prop_readWhileClause :: Bool
prop_readWhileClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readWhileClause String
"while [[ -e foo ]]; do sleep 1; done"
readWhileClause :: ParsecT String UserState (SCBase m) Token
readWhileClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"while loop" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
kwId <- getId <$> g_While
condition <- readTerm
statements <- readDoGroup kwId
id <- endSpan start
return $ T_WhileExpression id condition statements
prop_readUntilClause :: Bool
prop_readUntilClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readUntilClause String
"until kill -0 $PID; do sleep 1; done"
readUntilClause :: ParsecT String UserState (SCBase m) Token
readUntilClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"until loop" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
kwId <- getId <$> g_Until
condition <- readTerm
statements <- readDoGroup kwId
id <- endSpan start
return $ T_UntilExpression id condition statements
readDoGroup :: Id -> ParsecT String UserState (SCBase m) [Token]
readDoGroup Id
kwId = do
ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (do
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Done
Id
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *).
Monad m =>
Id -> Severity -> Integer -> String -> SCParser m ()
parseProblemAtId Id
kwId Severity
ErrorC Integer
1057 String
"Did you forget the 'do' for this loop?")
doKw <- ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Do ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m String -> ParsecT s u m a
`orFail` do
Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1058 String
"Expected 'do'."
String -> ParsecT String UserState (SCBase m) String
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return String
"Expected 'do'"
acceptButWarn g_Semi ErrorC 1059 "Semicolon is not allowed directly after 'do'. You can just delete it."
allspacing
optional (do
try . lookAhead $ g_Done
parseProblemAtId (getId doKw) ErrorC 1060 "Can't have empty do clauses (use 'true' as a no-op).")
commands <- readCompoundList
g_Done `orFail` do
parseProblemAtId (getId doKw) ErrorC 1061 "Couldn't find 'done' for this 'do'."
parseProblem ErrorC 1062 "Expected 'done' matching previously mentioned 'do'."
return "Expected 'done'"
optional . lookAhead $ do
pos <- getPosition
try $ string "<("
parseProblemAt pos ErrorC 1142 "Use 'done < <(cmd)' to redirect from process substitution (currently missing one '<')."
return commands
prop_readForClause :: Bool
prop_readForClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for f in *; do rm \"$f\"; done"
prop_readForClause1 :: Bool
prop_readForClause1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for f in *; { rm \"$f\"; }"
prop_readForClause3 :: Bool
prop_readForClause3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for f; do foo; done"
prop_readForClause4 :: Bool
prop_readForClause4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for((i=0; i<10; i++)); do echo $i; done"
prop_readForClause5 :: Bool
prop_readForClause5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((i=0;i<10 && n>x;i++,--n))\ndo \necho $i\ndone"
prop_readForClause6 :: Bool
prop_readForClause6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((;;))\ndo echo $i\ndone"
prop_readForClause7 :: Bool
prop_readForClause7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((;;)) do echo $i\ndone"
prop_readForClause8 :: Bool
prop_readForClause8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((;;)) ; do echo $i\ndone"
prop_readForClause9 :: Bool
prop_readForClause9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for i do true; done"
prop_readForClause10 :: Bool
prop_readForClause10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for ((;;)) { true; }"
prop_readForClause12 :: Bool
prop_readForClause12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for $a in *; do echo \"$a\"; done"
prop_readForClause13 :: Bool
prop_readForClause13 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readForClause String
"for foo\nin\\\n bar\\\n baz\ndo true; done"
readForClause :: ParsecT String UserState (SCBase m) Token
readForClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"for loop" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
(T_For id) <- g_For
spacing
readArithmetic id <|> readRegular id
where
readArithmetic :: Id -> ParsecT String UserState (SCBase m) Token
readArithmetic Id
id = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"arithmetic for condition" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
Char -> String -> ParsecT String UserState (SCBase m) ()
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
Char -> String -> ParsecT s UserState m ()
readArithmeticDelimiter Char
'(' String
"Missing second '(' to start arithmetic for ((;;)) loop"
x <- ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents
char ';' >> spacing
y <- readArithmeticContents
char ';' >> spacing
z <- readArithmeticContents
spacing
readArithmeticDelimiter ')' "Missing second ')' to terminate 'for ((;;))' loop condition"
spacing
optional $ readSequentialSep >> spacing
group <- readBraced <|> readDoGroup id
return $ T_ForArithmetic id x y z group
readArithmeticDelimiter :: Char -> String -> ParsecT s UserState m ()
readArithmeticDelimiter Char
c String
msg = do
Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
c
startPos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
sp <- spacing
endPos <- getPosition
char c <|> do
parseProblemAt startPos ErrorC 1137 msg
fail ""
unless (null sp) $
parseProblemAtWithEnd startPos endPos ErrorC 1138 $ "Remove spaces between " ++ [c,c] ++ " in arithmetic for loop."
readBraced :: ParsecT String UserState (SCBase m) [Token]
readBraced = do
(T_BraceGroup _ list) <- ParsecT String UserState (SCBase m) Token
readBraceGroup
return list
readRegular :: Id -> ParsecT String UserState (SCBase m) Token
readRegular Id
id = do
ParsecT String UserState (SCBase m) Char
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {s} {m :: * -> *} {t} {m :: * -> *} {u} {a}.
(Stream s m t, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m a
-> Severity -> Integer -> String -> ParsecT s u m ()
acceptButWarn (Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'$') Severity
ErrorC Integer
1086
String
"Don't use $ on the iterator name in for loops."
name <- ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readVariableName ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {t} {u} {a} {a}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
values <- readInClause <|> (optional readSequentialSep >> return [])
group <- readBraced <|> readDoGroup id
return $ T_ForIn id name values group
prop_readSelectClause1 :: Bool
prop_readSelectClause1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSelectClause String
"select foo in *; do echo $foo; done"
prop_readSelectClause2 :: Bool
prop_readSelectClause2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readSelectClause String
"select foo; do echo $foo; done"
readSelectClause :: ParsecT String UserState (SCBase m) Token
readSelectClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"select loop" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
(T_Select id) <- ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Select
spacing
typ <- readRegular
group <- readDoGroup id
typ id group
where
readRegular :: ParsecT String UserState (SCBase m) (Id -> [Token] -> m Token)
readRegular = do
name <- ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readVariableName
spacing
values <- readInClause <|> (readSequentialSep >> return [])
return $ \Id
id [Token]
group -> (Token -> m Token
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return (Token -> m Token) -> Token -> m Token
forall a b. (a -> b) -> a -> b
$ Id -> String -> [Token] -> [Token] -> Token
T_SelectIn Id
id String
name [Token]
values [Token]
group)
readInClause :: ParsecT String UserState (SCBase m) [Token]
readInClause = do
ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_In
things <- ParsecT String UserState (SCBase m) Token
readCmdWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) [Token]
forall {s} {m :: * -> *} {t} {u} {a} {a}.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill`
(ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_Semi ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Do)
do {
lookAhead g_Do;
parseNote ErrorC 1063 "You need a line feed or semicolon before the 'do'.";
} <|> do {
optional g_Semi;
void allspacing;
}
return things
prop_readCaseClause :: Bool
prop_readCaseClause = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo in a ) lol; cow;; b|d) fooo; esac"
prop_readCaseClause2 :: Bool
prop_readCaseClause2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in * ) echo bar;; esac"
prop_readCaseClause3 :: Bool
prop_readCaseClause3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in * ) echo bar & ;; esac"
prop_readCaseClause4 :: Bool
prop_readCaseClause4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in *) echo bar ;& bar) foo; esac"
prop_readCaseClause5 :: Bool
prop_readCaseClause5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in *) echo bar;;& foo) baz;; esac"
prop_readCaseClause6 :: Bool
prop_readCaseClause6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCaseClause String
"case foo\n in if) :;; done) :;; esac"
readCaseClause :: ParsecT String UserState (SCBase m) Token
readCaseClause = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"case expression" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
g_Case
word <- readNormalWord
allspacing
g_In <|> fail "Expected 'in'"
readLineBreak
list <- readCaseList
g_Esac <|> fail "Expected 'esac' to close the case statement"
id <- endSpan start
return $ T_CaseExpression id word list
readCaseList :: ParsecT String UserState (SCBase m) [(CaseType, [Token], [Token])]
readCaseList = ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
-> ParsecT
String UserState (SCBase m) [(CaseType, [Token], [Token])]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
readCaseItem
readCaseItem :: ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
readCaseItem = String
-> ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
-> ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"case item" (ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
-> ParsecT
String UserState (SCBase m) (CaseType, [Token], [Token]))
-> ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
-> ParsecT String UserState (SCBase m) (CaseType, [Token], [Token])
forall a b. (a -> b) -> a -> b
$ do
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Esac
ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String)
-> (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String)
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
readAnnotationPrefix
Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1124 String
"ShellCheck directives are only valid in front of complete commands like 'case' statements, not individual case branches."
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_Lparen
ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing
pattern' <- ParsecT String UserState (SCBase m) [Token]
readPattern
void g_Rparen <|> do
parseProblem ErrorC 1085
"Did you forget to move the ;; after extending this case item?"
fail "Expected ) to open a new case item"
readLineBreak
list <- (lookAhead readCaseSeparator >> return []) <|> readCompoundList
separator <- readCaseSeparator `attempting` do
pos <- getPosition
lookAhead g_Rparen
parseProblemAt pos ErrorC 1074
"Did you forget the ;; after the previous case item?"
readLineBreak
return (separator, pattern', list)
readCaseSeparator :: ParsecT String UserState (SCBase m) CaseType
readCaseSeparator = [ParsecT String UserState (SCBase m) CaseType]
-> ParsecT String UserState (SCBase m) CaseType
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
String -> (Id -> ()) -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
";;&" (() -> Id -> ()
forall a b. a -> b -> a
const ()) ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) CaseType
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> CaseType -> ParsecT String UserState (SCBase m) CaseType
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return CaseType
CaseContinue,
String -> (Id -> ()) -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
";&" (() -> Id -> ()
forall a b. a -> b -> a
const ()) ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) CaseType
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> CaseType -> ParsecT String UserState (SCBase m) CaseType
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return CaseType
CaseFallThrough,
ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_DSEMI ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) CaseType
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> CaseType -> ParsecT String UserState (SCBase m) CaseType
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return CaseType
CaseBreak,
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) ()
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) ()
readLineBreak ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Esac) ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) CaseType
-> ParsecT String UserState (SCBase m) CaseType
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> CaseType -> ParsecT String UserState (SCBase m) CaseType
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return CaseType
CaseBreak
]
prop_readFunctionDefinition :: Bool
prop_readFunctionDefinition = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"foo() { command foo --lol \"$@\"; }"
prop_readFunctionDefinition1 :: Bool
prop_readFunctionDefinition1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"foo (){ command foo --lol \"$@\"; }"
prop_readFunctionDefinition4 :: Bool
prop_readFunctionDefinition4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"foo(a, b) { true; }"
prop_readFunctionDefinition5 :: Bool
prop_readFunctionDefinition5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
":(){ :|:;}"
prop_readFunctionDefinition6 :: Bool
prop_readFunctionDefinition6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"?(){ foo; }"
prop_readFunctionDefinition7 :: Bool
prop_readFunctionDefinition7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"..(){ cd ..; }"
prop_readFunctionDefinition8 :: Bool
prop_readFunctionDefinition8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"foo() (ls)"
prop_readFunctionDefinition9 :: Bool
prop_readFunctionDefinition9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"function foo { true; }"
prop_readFunctionDefinition10 :: Bool
prop_readFunctionDefinition10 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"function foo () { true; }"
prop_readFunctionDefinition11 :: Bool
prop_readFunctionDefinition11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"function foo{\ntrue\n}"
prop_readFunctionDefinition12 :: Bool
prop_readFunctionDefinition12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"function []!() { true; }"
prop_readFunctionDefinition13 :: Bool
prop_readFunctionDefinition13 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readFunctionDefinition String
"@require(){ true; }"
readFunctionDefinition :: ParsecT String UserState (SCBase m) Token
readFunctionDefinition = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"function" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
functionSignature <- try readFunctionSignature
allspacing
void (lookAhead $ oneOf "{(") <|> parseProblem ErrorC 1064 "Expected a { to open the function definition."
group <- readBraceGroup <|> readSubshell
id <- endSpan start
return $ functionSignature id group
where
readFunctionSignature :: ParsecT String UserState (SCBase m) (Id -> Token -> Token)
readFunctionSignature =
ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) (Id -> Token -> Token)
readWithFunction ParsecT String UserState (SCBase m) (Id -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Id -> Token -> Token)
-> ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) (Id -> Token -> Token)
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m (Id -> Token -> Token)
readWithoutFunction
where
readWithFunction :: ParsecT String UserState (SCBase m) (Id -> Token -> Token)
readWithFunction = do
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ do
String -> ParsecT String UserState (SCBase m) String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"function"
ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing
name <- ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
extendedFunctionChars
spaces <- spacing
hasParens <- wasIncluded readParens
when (not hasParens && null spaces) $
acceptButWarn (lookAhead (oneOf "{("))
ErrorC 1095 "You need a space or linefeed between the function name and body."
return $ \Id
id -> Id
-> FunctionKeyword
-> FunctionParentheses
-> String
-> Token
-> Token
T_Function Id
id (Bool -> FunctionKeyword
FunctionKeyword Bool
True) (Bool -> FunctionParentheses
FunctionParentheses Bool
hasParens) String
name
readWithoutFunction :: ParsecT s UserState m (Id -> Token -> Token)
readWithoutFunction = ParsecT s UserState m (Id -> Token -> Token)
-> ParsecT s UserState m (Id -> Token -> Token)
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m (Id -> Token -> Token)
-> ParsecT s UserState m (Id -> Token -> Token))
-> ParsecT s UserState m (Id -> Token -> Token)
-> ParsecT s UserState m (Id -> Token -> Token)
forall a b. (a -> b) -> a -> b
$ do
name <- ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT s UserState m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
functionChars
guard $ name /= "time"
spacing
readParens
return $ \Id
id -> Id
-> FunctionKeyword
-> FunctionParentheses
-> String
-> Token
-> Token
T_Function Id
id (Bool -> FunctionKeyword
FunctionKeyword Bool
False) (Bool -> FunctionParentheses
FunctionParentheses Bool
True) String
name
readParens :: ParsecT s UserState m ()
readParens = do
ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_Lparen
ParsecT s UserState m String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing
ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_Rparen ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> do
Severity -> Integer -> String -> ParsecT s UserState m ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1065 String
"Trying to declare parameters? Don't. Use () and refer to params as $1, $2.."
ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT s UserState m Char -> ParsecT s UserState m String)
-> ParsecT s UserState m Char -> ParsecT s UserState m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
noneOf String
"\n){"
ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_Rparen
() -> ParsecT s UserState m ()
forall a. a -> ParsecT s UserState m a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
prop_readCoProc1 :: Bool
prop_readCoProc1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCoProc String
"coproc foo { echo bar; }"
prop_readCoProc2 :: Bool
prop_readCoProc2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCoProc String
"coproc { echo bar; }"
prop_readCoProc3 :: Bool
prop_readCoProc3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCoProc String
"coproc echo bar"
readCoProc :: ParsecT String UserState (SCBase m) Token
readCoProc = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"coproc" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
try $ do
string "coproc"
whitespace
choice [ try $ readCompoundCoProc start, readSimpleCoProc start ]
where
readCompoundCoProc :: IncompleteInterval -> ParsecT String UserState (SCBase m) Token
readCompoundCoProc IncompleteInterval
start = do
var <- ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) (Maybe String)
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m (Maybe a)
optionMaybe (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) (Maybe String))
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) (Maybe String)
forall a b. (a -> b) -> a -> b
$
ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readVariableName ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {t} {u} {a} {a}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
whitespace
body <- readBody readCompoundCommand
id <- endSpan start
return $ T_CoProc id var body
readSimpleCoProc :: IncompleteInterval -> ParsecT String UserState (SCBase m) Token
readSimpleCoProc IncompleteInterval
start = do
body <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s}.
Monad m =>
ParsecT s UserState m Token -> ParsecT s UserState m Token
readBody ParsecT String UserState (SCBase m) Token
readSimpleCommand
id <- endSpan start
return $ T_CoProc id Nothing body
readBody :: ParsecT s UserState m Token -> ParsecT s UserState m Token
readBody ParsecT s UserState m Token
parser = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
body <- parser
id <- endSpan start
return $ T_CoProcBody id body
readPattern :: ParsecT String UserState (SCBase m) [Token]
readPattern = (ParsecT String UserState (SCBase m) Token
readPatternWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {t} {u} {a} {a}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing) ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) [Token]
forall s (m :: * -> *) t u a sep.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m sep -> ParsecT s u m [a]
`sepBy1` (Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'|' ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Char
forall {s} {m :: * -> *} {t} {u} {a} {a}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing)
prop_readConditionCommand :: Bool
prop_readConditionCommand = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readConditionCommand String
"[[ x ]] > foo 2>&1"
readConditionCommand :: ParsecT String UserState (SCBase m) Token
readConditionCommand = do
cmd <- ParsecT String UserState (SCBase m) Token
readCondition
redirs <- many readIoRedirect
id <- getNextIdSpanningTokenList (cmd:redirs)
pos <- getPosition
hasDashAo <- isFollowedBy $ do
c <- choice $ try . string <$> ["-o", "-a", "or", "and"]
posEnd <- getPosition
parseProblemAtWithEnd pos posEnd ErrorC 1139 $
"Use " ++ alt c ++ " instead of '" ++ c ++ "' between test commands."
hasKeyword <- isFollowedBy readKeyword
hasWord <- isFollowedBy readNormalWord
when (hasWord && not (hasKeyword || hasDashAo)) $ do
posEnd <- getPosition
parseProblemAtWithEnd pos posEnd ErrorC 1140 "Unexpected parameters after condition. Missing &&/||, or bad expression?"
return $ T_Redirecting id redirs cmd
where
alt :: String -> String
alt String
"or" = String
"||"
alt String
"-o" = String
"||"
alt String
"and" = String
"&&"
alt String
"-a" = String
"&&"
alt String
_ = String
"|| or &&"
prop_readCompoundCommand :: Bool
prop_readCompoundCommand = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCompoundCommand String
"{ echo foo; }>/dev/null"
readCompoundCommand :: ParsecT String UserState (SCBase m) Token
readCompoundCommand = do
cmd <- [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
ParsecT String UserState (SCBase m) Token
readBraceGroup,
String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> (SourcePos -> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *) p.
Monad m =>
String
-> SCParser m p
-> SCParser m p
-> (SourcePos -> SCParser m ())
-> SCParser m p
readAmbiguous String
"((" ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticExpression ParsecT String UserState (SCBase m) Token
readSubshell (\SourcePos
pos ->
SourcePos
-> Severity
-> Integer
-> String
-> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos
-> Severity -> Integer -> String -> ParsecT s UserState m ()
parseNoteAt SourcePos
pos Severity
ErrorC Integer
1105 String
"Shells disambiguate (( differently or not at all. For subshell, add spaces around ( . For ((, fix parsing errors."),
ParsecT String UserState (SCBase m) Token
readSubshell,
ParsecT String UserState (SCBase m) Token
readWhileClause,
ParsecT String UserState (SCBase m) Token
readUntilClause,
ParsecT String UserState (SCBase m) Token
readIfClause,
ParsecT String UserState (SCBase m) Token
readForClause,
ParsecT String UserState (SCBase m) Token
readSelectClause,
ParsecT String UserState (SCBase m) Token
readCaseClause,
ParsecT String UserState (SCBase m) Token
readBatsTest,
ParsecT String UserState (SCBase m) Token
readFunctionDefinition
]
redirs <- many readIoRedirect
id <- getNextIdSpanningTokenList (cmd:redirs)
optional . lookAhead $ do
notFollowedBy2 $ choice [readKeyword, g_Lbrace]
pos <- getPosition
many1 readNormalWord
posEnd <- getPosition
parseProblemAtWithEnd pos posEnd ErrorC 1141 "Unexpected tokens after compound command. Bad redirection or missing ;/&&/||/|?"
return $ T_Redirecting id redirs cmd
readCompoundList :: ParsecT String UserState (SCBase m) [Token]
readCompoundList = ParsecT String UserState (SCBase m) [Token]
readTerm
readCompoundListOrEmpty :: ParsecT String UserState (SCBase m) [Token]
readCompoundListOrEmpty = do
ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
ParsecT String UserState (SCBase m) [Token]
readTerm ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return []
readCmdPrefix :: ParsecT String UserState (SCBase m) [Token]
readCmdPrefix = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readAssignmentWord)
readCmdSuffix :: ParsecT String UserState (SCBase m) [Token]
readCmdSuffix = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCmdWord)
readModifierSuffix :: ParsecT String UserState (SCBase m) [Token]
readModifierSuffix = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readWellFormedAssignment ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCmdWord)
readTimeSuffix :: ParsecT String UserState (SCBase m) [Token]
readTimeSuffix = do
flags <- ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Token
readFlag
pipeline <- readPipeline
return $ flags ++ [pipeline]
where
readFlag :: ParsecT String UserState (SCBase m) Token
readFlag = do
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char)
-> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) Char
forall a b. (a -> b) -> a -> b
$ Char -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'-'
ParsecT String UserState (SCBase m) Token
readCmdWord
readLetSuffix :: Monad m => SCParser m [Token]
readLetSuffix :: forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Token]
readLetSuffix = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readLetExpression ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readCmdWord)
where
readLetExpression :: Monad m => SCParser m Token
readLetExpression :: forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readLetExpression = do
startPos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
expression <- readStringForParser readCmdWord
let (unQuoted, newPos) = kludgeAwayQuotes expression startPos
subParse newPos (readArithmeticContents <* eof) unQuoted
kludgeAwayQuotes :: String -> SourcePos -> (String, SourcePos)
kludgeAwayQuotes :: String -> SourcePos -> (String, SourcePos)
kludgeAwayQuotes String
s SourcePos
p =
case String
s of
Char
first:Char
second:String
rest ->
let (Char
last NE.:| String
backwards) = NonEmpty Char -> NonEmpty Char
forall a. NonEmpty a -> NonEmpty a
NE.reverse (Char
second Char -> String -> NonEmpty Char
forall a. a -> [a] -> NonEmpty a
NE.:| String
rest)
middle :: String
middle = String -> String
forall a. [a] -> [a]
reverse String
backwards
in
if Char
first Char -> String -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` String
"'\"" Bool -> Bool -> Bool
&& Char
first Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
last
then (String
middle, SourcePos -> Char -> SourcePos
updatePosChar SourcePos
p Char
first)
else (String
s, SourcePos
p)
String
x -> (String
s, SourcePos
p)
readEvalSuffix :: ParsecT String UserState (SCBase m) [Token]
readEvalSuffix = ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) [Token]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 (ParsecT String UserState (SCBase m) Token
readIoRedirect ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
readCmdWord ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {m :: * -> *} {u} {b}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s u m b
evalFallback)
where
evalFallback :: ParsecT s u m b
evalFallback = do
pos <- ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
lookAhead $ char '('
parseProblemAt pos WarningC 1098 "Quote/escape special characters when using eval, e.g. eval \"a=(b)\"."
fail "Unexpected parentheses. Make sure to quote when eval'ing as shell parsers differ."
readStringForParser :: ParsecT s u m a -> ParsecT s u m String
readStringForParser ParsecT s u m a
parser = do
pos <- ParsecT s u m SourcePos -> ParsecT s u m SourcePos
forall {s} {m :: * -> *} {s} {u} {b}.
MonadState s m =>
ParsecT s u m b -> ParsecT s u m b
inSeparateContext (ParsecT s u m SourcePos -> ParsecT s u m SourcePos)
-> ParsecT s u m SourcePos -> ParsecT s u m SourcePos
forall a b. (a -> b) -> a -> b
$ ParsecT s u m SourcePos -> ParsecT s u m SourcePos
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m a
parser ParsecT s u m a
-> ParsecT s u m SourcePos -> ParsecT s u m SourcePos
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition)
readUntil pos
where
readUntil :: SourcePos -> ParsecT s u m String
readUntil SourcePos
endPos = ParsecT s u m Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar ParsecT s u m Char -> ParsecT s u m () -> ParsecT s u m String
forall {s} {m :: * -> *} {t} {u} {a} {a}.
(Stream s m t, Show t) =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m [a]
`reluctantlyTill` (ParsecT s u m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition ParsecT s u m SourcePos
-> (SourcePos -> ParsecT s u m ()) -> ParsecT s u m ()
forall a b.
ParsecT s u m a -> (a -> ParsecT s u m b) -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Bool -> ParsecT s u m ()
forall (f :: * -> *). Alternative f => Bool -> f ()
guard (Bool -> ParsecT s u m ())
-> (SourcePos -> Bool) -> SourcePos -> ParsecT s u m ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (SourcePos -> SourcePos -> Bool
forall a. Eq a => a -> a -> Bool
== SourcePos
endPos))
readLiteralForParser :: ParsecT s UserState m a -> ParsecT s UserState m Token
readLiteralForParser ParsecT s UserState m a
parser = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
str <- readStringForParser parser
id <- endSpan start
return $ T_Literal id str
prop_readAssignmentWord :: Bool
prop_readAssignmentWord = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"a=42"
prop_readAssignmentWord2 :: Bool
prop_readAssignmentWord2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"b=(1 2 3)"
prop_readAssignmentWord5 :: Bool
prop_readAssignmentWord5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"b+=lol"
prop_readAssignmentWord7 :: Bool
prop_readAssignmentWord7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"a[3$n'']=42"
prop_readAssignmentWord8 :: Bool
prop_readAssignmentWord8 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"a[4''$(cat foo)]=42"
prop_readAssignmentWord9 :: Bool
prop_readAssignmentWord9 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"IFS= "
prop_readAssignmentWord9a :: Bool
prop_readAssignmentWord9a = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"foo="
prop_readAssignmentWord9b :: Bool
prop_readAssignmentWord9b = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"foo= "
prop_readAssignmentWord9c :: Bool
prop_readAssignmentWord9c = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"foo= #bar"
prop_readAssignmentWord11 :: Bool
prop_readAssignmentWord11 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"foo=([a]=b [c] [d]= [e f )"
prop_readAssignmentWord12 :: Bool
prop_readAssignmentWord12 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"a[b <<= 3 + c]='thing'"
prop_readAssignmentWord13 :: Bool
prop_readAssignmentWord13 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"var=( (1 2) (3 4) )"
prop_readAssignmentWord14 :: Bool
prop_readAssignmentWord14 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"var=( 1 [2]=(3 4) )"
prop_readAssignmentWord15 :: Bool
prop_readAssignmentWord15 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readAssignmentWord String
"var=(1 [2]=(3 4))"
readAssignmentWord :: ParsecT String UserState (SCBase m) Token
readAssignmentWord = Bool -> ParsecT String UserState (SCBase m) Token
readAssignmentWordExt Bool
True
readWellFormedAssignment :: ParsecT String UserState (SCBase m) Token
readWellFormedAssignment = Bool -> ParsecT String UserState (SCBase m) Token
readAssignmentWordExt Bool
False
readAssignmentWordExt :: Bool -> ParsecT String UserState (SCBase m) Token
readAssignmentWordExt Bool
lenient = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"variable assignment" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
(id, variable, op, indices) <- ParsecT
String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
-> ParsecT
String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT
String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
-> ParsecT
String UserState (SCBase m) (Id, String, AssignmentMode, [Token]))
-> ParsecT
String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
-> ParsecT
String UserState (SCBase m) (Id, String, AssignmentMode, [Token])
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
pos <- getPosition
leadingDollarPos <-
if lenient
then optionMaybe $ getSpanPositionsFor (char '$')
else return Nothing
variable <- readVariableName
indices <- many readArrayIndex
hasLeftSpace <- fmap (not . null) spacing
opStart <- getPosition
id <- endSpan start
op <- readAssignmentOp
opEnd <- getPosition
when (isJust leadingDollarPos || hasLeftSpace) $ do
hasParen <- isFollowedBy (spacing >> char '(')
when hasParen $
sequence_ $ do
(l, r) <- leadingDollarPos
return $ parseProblemAtWithEnd l r ErrorC 1066 "Don't use $ on the left side of assignments."
fail ""
return (id, variable, op, indices)
rightPosStart <- getPosition
hasRightSpace <- fmap (not . null) spacing
rightPosEnd <- getPosition
isEndOfCommand <- fmap isJust $ optionMaybe (try . lookAhead $ (void (oneOf "\r\n;&|)") <|> eof))
if hasRightSpace || isEndOfCommand
then do
when (variable /= "IFS" && hasRightSpace && not isEndOfCommand) $ do
parseProblemAtWithEnd rightPosStart rightPosEnd WarningC 1007
"Remove space after = if trying to assign a value (for empty string, use var='' ... )."
value <- readEmptyLiteral
return $ T_Assignment id op variable indices value
else do
optional $ do
lookAhead $ char '='
parseProblem ErrorC 1097 "Unexpected ==. For assignment, use =. For comparison, use [/[[. Or quote for literal string."
value <- readArray <|> readNormalWord
spacing
return $ T_Assignment id op variable indices value
where
readAssignmentOp :: ParsecT s u m AssignmentMode
readAssignmentOp = do
String -> ParsecT s u m String -> ParsecT s u m ()
forall {s} {u} {m :: * -> *} {a}.
String -> ParsecT s u m a -> ParsecT s u m ()
unexpecting String
"===" (String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"===")
[ParsecT s u m AssignmentMode] -> ParsecT s u m AssignmentMode
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"+=" ParsecT s u m String
-> ParsecT s u m AssignmentMode -> ParsecT s u m AssignmentMode
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> AssignmentMode -> ParsecT s u m AssignmentMode
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return AssignmentMode
Append,
String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"=" ParsecT s u m String
-> ParsecT s u m AssignmentMode -> ParsecT s u m AssignmentMode
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> AssignmentMode -> ParsecT s u m AssignmentMode
forall a. a -> ParsecT s u m a
forall (m :: * -> *) a. Monad m => a -> m a
return AssignmentMode
Assign
]
readEmptyLiteral :: ParsecT s UserState m Token
readEmptyLiteral = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
id <- endSpan start
return $ T_Literal id ""
readArrayIndex :: ParsecT String UserState (SCBase m) Token
readArrayIndex = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '['
pos <- getPosition
str <- readStringForParser readIndexSpan
char ']'
id <- endSpan start
return $ T_UnparsedIndex id pos str
readArray :: Monad m => SCParser m Token
readArray :: forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArray = String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"array assignment" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
opening <- getPosition
char '('
optional $ do
lookAhead $ char '('
parseProblemAt opening ErrorC 1116 "Missing $ on a $((..)) expression? (or use ( ( for arrays)."
allspacing
words <- readElement `reluctantlyTill` char ')'
char ')' <|> fail "Expected ) to close array assignment"
id <- endSpan start
return $ T_Array id words
where
readElement :: ParsecT String UserState (SCBase m) Token
readElement = (ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIndexed ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readRegular) ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {t} {u} {a} {a}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacing
readIndexed :: ParsecT String UserState (SCBase m) Token
readIndexed = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
index <- try $ do
x <- many1 readArrayIndex
char '='
return x
value <- readRegular <|> nothing
id <- endSpan start
return $ T_IndexedElement id index value
readRegular :: ParsecT String UserState (SCBase m) Token
readRegular = ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArray ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readNormalWord
nothing :: ParsecT s UserState m Token
nothing = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
id <- endSpan start
return $ T_Literal id ""
tryToken :: String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
s Id -> a
t = ParsecT s UserState m a -> ParsecT s UserState m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m a -> ParsecT s UserState m a)
-> ParsecT s UserState m a -> ParsecT s UserState m a
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
string s
id <- endSpan start
spacing
return $ t id
redirToken :: Char -> (Id -> a) -> ParsecT s UserState m a
redirToken Char
c Id -> a
t = ParsecT s UserState m a -> ParsecT s UserState m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s UserState m a -> ParsecT s UserState m a)
-> ParsecT s UserState m a -> ParsecT s UserState m a
forall a b. (a -> b) -> a -> b
$ do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char c
id <- endSpan start
notFollowedBy2 $ char '('
return $ t id
tryWordToken :: String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
s Id -> a
t = String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryParseWordToken String
s Id -> a
t ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) a
forall {s} {m :: * -> *} {t} {u} {a} {a}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
`thenSkip` ParsecT String UserState (SCBase m) String
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m String
spacing
tryParseWordToken :: String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryParseWordToken String
keyword Id -> a
t = ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) a)
-> ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) a
forall a b. (a -> b) -> a -> b
$ do
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
start <- startSpan
str <- anycaseString keyword
id <- endSpan start
optional $ do
c <- try . lookAhead $ anyChar
let warning Integer
code = Severity -> Integer -> String -> ParsecT s u m ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
code (String -> ParsecT s u m ()) -> String -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ String
"You need a space before the " String -> String -> String
forall a. [a] -> [a] -> [a]
++ [Char
c] String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"."
case c of
Char
'[' -> Integer -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> ParsecT s u m ()
warning Integer
1069
Char
'#' -> Integer -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> ParsecT s u m ()
warning Integer
1099
Char
'!' -> Integer -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> ParsecT s u m ()
warning Integer
1129
Char
':' -> Integer -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Integer -> ParsecT s u m ()
warning Integer
1130
Char
_ -> () -> ParsecT String UserState (SCBase m) ()
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
lookAhead keywordSeparator
when (str /= keyword) $ do
parseProblemAt pos ErrorC 1081 $
"Scripts are case sensitive. Use '" ++ keyword ++ "', not '" ++ str ++ "' (or quote if literal)."
fail ""
return $ t id
anycaseString :: t Char -> ParsecT s u m (t Char)
anycaseString =
(Char -> ParsecT s u m Char) -> t Char -> ParsecT s u m (t Char)
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> t a -> m (t b)
mapM Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
anycaseChar
where
anycaseChar :: Char -> ParsecT s u m Char
anycaseChar Char
c = Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char (Char -> Char
toLower Char
c) ParsecT s u m Char -> ParsecT s u m Char -> ParsecT s u m Char
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> Char -> ParsecT s u m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char (Char -> Char
toUpper Char
c)
g_AND_IF :: ParsecT s UserState m Token
g_AND_IF = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"&&" Id -> Token
T_AND_IF
g_OR_IF :: ParsecT s UserState m Token
g_OR_IF = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"||" Id -> Token
T_OR_IF
g_DSEMI :: ParsecT s UserState m Token
g_DSEMI = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
";;" Id -> Token
T_DSEMI
g_DLESS :: ParsecT s UserState m Token
g_DLESS = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"<<" Id -> Token
T_DLESS
g_DGREAT :: ParsecT s UserState m Token
g_DGREAT = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
">>" Id -> Token
T_DGREAT
g_LESSAND :: ParsecT s UserState m Token
g_LESSAND = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"<&" Id -> Token
T_LESSAND
g_GREATAND :: ParsecT s UserState m Token
g_GREATAND = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
">&" Id -> Token
T_GREATAND
g_LESSGREAT :: ParsecT s UserState m Token
g_LESSGREAT = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"<>" Id -> Token
T_LESSGREAT
g_DLESSDASH :: ParsecT s UserState m Token
g_DLESSDASH = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"<<-" Id -> Token
T_DLESSDASH
g_CLOBBER :: ParsecT s UserState m Token
g_CLOBBER = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
">|" Id -> Token
T_CLOBBER
g_OPERATOR :: ParsecT s UserState m Token
g_OPERATOR = ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_AND_IF ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_OR_IF ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_DSEMI ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_DLESSDASH ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_DLESS ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_DGREAT ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_LESSAND ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_GREATAND ParsecT s UserState m Token
-> ParsecT s UserState m Token -> ParsecT s UserState m Token
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_LESSGREAT
g_If :: ParsecT String UserState (SCBase m) Token
g_If = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"if" Id -> Token
T_If
g_Then :: ParsecT String UserState (SCBase m) Token
g_Then = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"then" Id -> Token
T_Then
g_Else :: ParsecT String UserState (SCBase m) Token
g_Else = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"else" Id -> Token
T_Else
g_Elif :: ParsecT String UserState (SCBase m) Token
g_Elif = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"elif" Id -> Token
T_Elif
g_Fi :: ParsecT String UserState (SCBase m) Token
g_Fi = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"fi" Id -> Token
T_Fi
g_Do :: ParsecT String UserState (SCBase m) Token
g_Do = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"do" Id -> Token
T_Do
g_Done :: ParsecT String UserState (SCBase m) Token
g_Done = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"done" Id -> Token
T_Done
g_Case :: ParsecT String UserState (SCBase m) Token
g_Case = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"case" Id -> Token
T_Case
g_Esac :: ParsecT String UserState (SCBase m) Token
g_Esac = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"esac" Id -> Token
T_Esac
g_While :: ParsecT String UserState (SCBase m) Token
g_While = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"while" Id -> Token
T_While
g_Until :: ParsecT String UserState (SCBase m) Token
g_Until = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"until" Id -> Token
T_Until
g_For :: ParsecT String UserState (SCBase m) Token
g_For = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"for" Id -> Token
T_For
g_Select :: ParsecT String UserState (SCBase m) Token
g_Select = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"select" Id -> Token
T_Select
g_In :: ParsecT String UserState (SCBase m) Token
g_In = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"in" Id -> Token
T_In ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) a
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m ()
skipAnnotationAndWarn
g_Lbrace :: ParsecT String UserState (SCBase m) Token
g_Lbrace = String
-> (Id -> Token) -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {a}.
Monad m =>
String -> (Id -> a) -> ParsecT String UserState (SCBase m) a
tryWordToken String
"{" Id -> Token
T_Lbrace
g_Rbrace :: ParsecT s UserState m Token
g_Rbrace = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '}'
id <- endSpan start
return $ T_Rbrace id
g_Lparen :: ParsecT s UserState m Token
g_Lparen = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
"(" Id -> Token
T_Lparen
g_Rparen :: ParsecT s UserState m Token
g_Rparen = String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
")" Id -> Token
T_Rparen
g_Bang :: ParsecT s UserState m Token
g_Bang = do
start <- ParsecT s UserState m IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
char '!'
id <- endSpan start
void spacing1 <|> do
pos <- getPosition
parseProblemAt pos ErrorC 1035
"You are missing a required space after the !."
return $ T_Bang id
g_Semi :: ParsecT s UserState m Token
g_Semi = do
ParsecT s UserState m Token -> ParsecT s UserState m ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT s UserState m Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_DSEMI
String -> (Id -> Token) -> ParsecT s UserState m Token
forall {m :: * -> *} {s} {m :: * -> *} {a}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
String -> (Id -> a) -> ParsecT s UserState m a
tryToken String
";" Id -> Token
T_Semi
keywordSeparator :: ParsecT String UserState (SCBase m) ()
keywordSeparator =
ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacingOrFail) ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (String -> ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m Char
oneOf String
";()[<>&|")
readKeyword :: ParsecT String UserState (SCBase m) Token
readKeyword = [ParsecT String UserState (SCBase m) Token]
-> ParsecT String UserState (SCBase m) Token
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [ ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Then, ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Else, ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Elif, ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Fi, ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Do, ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Done, ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
g_Esac, ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s}.
Stream s m Char =>
ParsecT s UserState m Token
g_Rbrace, ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_Rparen, ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_DSEMI ]
ifParse :: ParsecT s u m a
-> ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
ifParse ParsecT s u m a
p ParsecT s u m a
t ParsecT s u m a
f =
(ParsecT s u m a -> ParsecT s u m a
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try ParsecT s u m a
p) ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall a b. ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT s u m a
t) ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT s u m a
f
prop_readShebang1 :: Bool
prop_readShebang1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"#!/bin/sh\n"
prop_readShebang2 :: Bool
prop_readShebang2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"!# /bin/sh\n"
prop_readShebang3 :: Bool
prop_readShebang3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"#shellcheck shell=/bin/sh\n"
prop_readShebang4 :: Bool
prop_readShebang4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"! /bin/sh"
prop_readShebang5 :: Bool
prop_readShebang5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"\n#!/bin/sh"
prop_readShebang6 :: Bool
prop_readShebang6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
" # Copyright \n!#/bin/bash"
prop_readShebang7 :: Bool
prop_readShebang7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readShebang String
"# Copyright \nfoo\n#!/bin/bash"
readShebang :: ParsecT String UserState (SCBase m) Token
readShebang = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
anyShebang <|> try readMissingBang <|> withHeader
many linewhitespace
str <- many $ noneOf "\r\n"
id <- endSpan start
optional carriageReturn
optional linefeed
return $ T_Literal id str
where
anyShebang :: ParsecT String UserState (SCBase m) ()
anyShebang = [ParsecT String UserState (SCBase m) ()]
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice ([ParsecT String UserState (SCBase m) ()]
-> ParsecT String UserState (SCBase m) ())
-> [ParsecT String UserState (SCBase m) ()]
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> [ParsecT String UserState (SCBase m) ()]
-> [ParsecT String UserState (SCBase m) ()]
forall a b. (a -> b) -> [a] -> [b]
map ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try [
ParsecT String UserState (SCBase m) ()
forall {s} {m :: * -> *} {u}. Stream s m Char => ParsecT s u m ()
readCorrect,
ParsecT String UserState (SCBase m) ()
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) ()
readSwapped,
ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m ()
readTooManySpaces,
ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {s} {m :: * -> *}.
(MonadState SystemState m, Stream s m Char,
MonadReader (Environment m) m) =>
ParsecT s UserState m ()
readMissingHash
]
readCorrect :: ParsecT s u m ()
readCorrect = ParsecT s u m String -> ParsecT s u m ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void (ParsecT s u m String -> ParsecT s u m ())
-> ParsecT s u m String -> ParsecT s u m ()
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"#!"
readSwapped :: ParsecT String UserState (SCBase m) ()
readSwapped = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
string "!#"
id <- endSpan start
parseProblemAtId id ErrorC 1084
"Use #!, not !#, for the shebang."
skipSpaces :: ParsecT s UserState m Bool
skipSpaces = (String -> Bool)
-> ParsecT s UserState m String -> ParsecT s UserState m Bool
forall a b.
(a -> b) -> ParsecT s UserState m a -> ParsecT s UserState m b
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
fmap (Bool -> Bool
not (Bool -> Bool) -> (String -> Bool) -> String -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null) (ParsecT s UserState m String -> ParsecT s UserState m Bool)
-> ParsecT s UserState m String -> ParsecT s UserState m Bool
forall a b. (a -> b) -> a -> b
$ ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
linewhitespace
readTooManySpaces :: ParsecT s UserState m ()
readTooManySpaces = do
startPos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
startSpaces <- skipSpaces
char '#'
middlePos <- getPosition
middleSpaces <- skipSpaces
char '!'
when startSpaces $
parseProblemAt startPos ErrorC 1114
"Remove leading spaces before the shebang."
when middleSpaces $
parseProblemAt middlePos ErrorC 1115
"Remove spaces between # and ! in the shebang."
readMissingHash :: ParsecT s UserState m ()
readMissingHash = do
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
char '!'
ensurePathAhead
parseProblemAt pos ErrorC 1104
"Use #!, not just !, for the shebang."
readMissingBang :: ParsecT s UserState m ()
readMissingBang = do
Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'#'
pos <- ParsecT s UserState m SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
ensurePathAhead
parseProblemAt pos ErrorC 1113
"Use #!, not just #, for the shebang."
ensurePathAhead :: ParsecT s UserState m Char
ensurePathAhead = ParsecT s UserState m Char -> ParsecT s UserState m Char
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead (ParsecT s UserState m Char -> ParsecT s UserState m Char)
-> ParsecT s UserState m Char -> ParsecT s UserState m Char
forall a b. (a -> b) -> a -> b
$ do
ParsecT s UserState m Char -> ParsecT s UserState m String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT s UserState m Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
linewhitespace
Char -> ParsecT s UserState m Char
forall s (m :: * -> *) u.
Stream s m Char =>
Char -> ParsecT s u m Char
char Char
'/'
withHeader :: ParsecT String UserState (SCBase m) ()
withHeader = ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ do
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many1 ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
headerLine
pos <- ParsecT String UserState (SCBase m) SourcePos
forall (m :: * -> *) s u. Monad m => ParsecT s u m SourcePos
getPosition
anyShebang <*
parseProblemAt pos ErrorC 1128 "The shebang must be on the first line. Delete blanks and move comments."
headerLine :: ParsecT String UserState (SCBase m) Char
headerLine = do
ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall {s} {u} {m :: * -> *} {a}.
ParsecT s u m a -> ParsecT s u m ()
notFollowedBy2 ParsecT String UserState (SCBase m) ()
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) ()
anyShebang
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) String
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many ParsecT String UserState (SCBase m) Char
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Char
linewhitespace
ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readAnyComment
ParsecT String UserState (SCBase m) Char
forall (m :: * -> *). Monad m => SCParser m Char
linefeed
verifyEof :: ParsecT String UserState (SCBase m) ()
verifyEof = ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> [ParsecT String UserState (SCBase m) ()]
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
[ParsecT s u m a] -> ParsecT s u m a
choice [
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall {s} {m :: * -> *} {t} {u} {a} {b}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
ifParsable ParsecT String UserState (SCBase m) Token
forall {s} {m :: * -> *} {m :: * -> *}.
(Stream s m Char, MonadState SystemState m,
MonadReader (Environment m) m) =>
ParsecT s UserState m Token
g_Lparen (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1088 String
"Parsing stopped here. Invalid use of parentheses?",
ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall {s} {m :: * -> *} {t} {u} {a} {b}.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
ifParsable ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readKeyword (ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ())
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall a b. (a -> b) -> a -> b
$
Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1089 String
"Parsing stopped here. Is this keyword correctly matched up?",
Severity
-> Integer -> String -> ParsecT String UserState (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1070 String
"Parsing stopped here. Mismatched keywords or invalid parentheses?"
]
where
ifParsable :: ParsecT s u m a -> ParsecT s u m b -> ParsecT s u m b
ifParsable ParsecT s u m a
p ParsecT s u m b
action = do
ParsecT s u m a -> ParsecT s u m a
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m a
try (ParsecT s u m a -> ParsecT s u m a
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m a
lookAhead ParsecT s u m a
p)
ParsecT s u m b
action
readConfigFile :: Monad m => FilePath -> SCParser m [Annotation]
readConfigFile :: forall (m :: * -> *). Monad m => String -> SCParser m [Annotation]
readConfigFile String
filename = do
shouldIgnore <- (Environment m -> Bool) -> ParsecT String UserState (SCBase m) Bool
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
Mr.asks Environment m -> Bool
forall (m :: * -> *). Environment m -> Bool
ignoreRC
if shouldIgnore then return [] else read' filename
where
read' :: String
-> ParsecT
s u (ReaderT (Environment m) (StateT SystemState m)) [Annotation]
read' String
filename = do
sys <- (Environment m -> SystemInterface m)
-> ParsecT
s
u
(ReaderT (Environment m) (StateT SystemState m))
(SystemInterface m)
forall r (m :: * -> *) a. MonadReader r m => (r -> a) -> m a
Mr.asks Environment m -> SystemInterface m
forall (m :: * -> *). Environment m -> SystemInterface m
systemInterface
contents <- system $ siGetConfig sys filename
case contents of
Maybe (String, String)
Nothing -> [Annotation]
-> ParsecT
s u (ReaderT (Environment m) (StateT SystemState m)) [Annotation]
forall a.
a -> ParsecT s u (ReaderT (Environment m) (StateT SystemState m)) a
forall (m :: * -> *) a. Monad m => a -> m a
return []
Just (String
file, String
str) -> String
-> String
-> ParsecT
s u (ReaderT (Environment m) (StateT SystemState m)) [Annotation]
forall {m :: * -> *} {s} {u}.
Monad m =>
String -> String -> ParsecT s u (SCBase m) [Annotation]
readConfig String
file String
str
readConfig :: String -> String -> ParsecT s u (SCBase m) [Annotation]
readConfig String
filename String
contents = do
result <- SCBase m (Either ParseError [Annotation])
-> ParsecT s u (SCBase m) (Either ParseError [Annotation])
forall (m :: * -> *) a. Monad m => m a -> ParsecT s u m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (SCBase m (Either ParseError [Annotation])
-> ParsecT s u (SCBase m) (Either ParseError [Annotation]))
-> SCBase m (Either ParseError [Annotation])
-> ParsecT s u (SCBase m) (Either ParseError [Annotation])
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) [Annotation]
-> UserState
-> String
-> String
-> SCBase m (Either ParseError [Annotation])
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> u -> String -> s -> m (Either ParseError a)
runParserT ParsecT String UserState (SCBase m) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs UserState
initialUserState String
filename String
contents
case result of
Right [Annotation]
result ->
[Annotation] -> ParsecT s u (SCBase m) [Annotation]
forall a. a -> ParsecT s u (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return [Annotation]
result
Left ParseError
err -> do
Severity -> Integer -> String -> ParsecT s u (SCBase m) ()
forall {m :: * -> *} {m :: * -> *} {s} {u}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
Severity -> Integer -> String -> ParsecT s u m ()
parseProblem Severity
ErrorC Integer
1134 (String -> ParsecT s u (SCBase m) ())
-> String -> ParsecT s u (SCBase m) ()
forall a b. (a -> b) -> a -> b
$ String -> ParseError -> String
errorFor String
filename ParseError
err
[Annotation] -> ParsecT s u (SCBase m) [Annotation]
forall a. a -> ParsecT s u (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return []
errorFor :: String -> ParseError -> String
errorFor String
filename ParseError
err =
let line :: String
line = String
"line " String -> String -> String
forall a. [a] -> [a] -> [a]
++ (Line -> String
forall a. Show a => a -> String
show (Line -> String) -> (SourcePos -> Line) -> SourcePos -> String
forall b c a. (b -> c) -> (a -> b) -> a -> c
. SourcePos -> Line
sourceLine (SourcePos -> String) -> SourcePos -> String
forall a b. (a -> b) -> a -> b
$ ParseError -> SourcePos
errorPos ParseError
err)
suggestion :: String
suggestion = [Message] -> String
getStringFromParsec ([Message] -> String) -> [Message] -> String
forall a b. (a -> b) -> a -> b
$ ParseError -> [Message]
errorMessages ParseError
err
in
String
"Failed to process " String -> String -> String
forall a. [a] -> [a] -> [a]
++ (String -> String
e4m String
filename) String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
", " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
line String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
": "
String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
suggestion
prop_readConfigKVs1 :: Bool
prop_readConfigKVs1 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
"disable=1234"
prop_readConfigKVs2 :: Bool
prop_readConfigKVs2 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
"# Comment\ndisable=1234 # Comment\n"
prop_readConfigKVs3 :: Bool
prop_readConfigKVs3 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
""
prop_readConfigKVs4 :: Bool
prop_readConfigKVs4 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
"\n\n\n\n\t \n"
prop_readConfigKVs5 :: Bool
prop_readConfigKVs5 = ParsecT String UserState (SCBase Identity) [Annotation]
-> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) [Annotation]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs String
"# shellcheck accepts annotation-like comments in rc files\ndisable=1234"
readConfigKVs :: ParsecT String UserState (SCBase m) [Annotation]
readConfigKVs = do
ParsecT String UserState (SCBase m) [()]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [()]
anySpacingOrComment
annotations <- ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [[Annotation]]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (Bool -> ParsecT String UserState (SCBase m) [Annotation]
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) [Annotation]
readAnnotationWithoutPrefix Bool
False ParsecT String UserState (SCBase m) [Annotation]
-> ParsecT String UserState (SCBase m) [()]
-> ParsecT String UserState (SCBase m) [Annotation]
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) a
forall (f :: * -> *) a b. Applicative f => f a -> f b -> f a
<* ParsecT String UserState (SCBase m) [()]
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) [()]
anySpacingOrComment)
eof
return $ concat annotations
=
ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) [()]
forall s u (m :: * -> *) a. ParsecT s u m a -> ParsecT s u m [a]
many (ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) String
allspacingOrFail ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) String
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) String
forall {s} {m :: * -> *} {u}.
Stream s m Char =>
ParsecT s u m String
readAnyComment)
prop_readScript1 :: Bool
prop_readScript1 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/bin/bash\necho hello world\n"
prop_readScript2 :: Bool
prop_readScript2 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/bin/bash\r\necho hello world\n"
prop_readScript3 :: Bool
prop_readScript3 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/bin/bash\necho hello\xA0world"
prop_readScript4 :: Bool
prop_readScript4 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/usr/bin/perl\nfoo=("
prop_readScript5 :: Bool
prop_readScript5 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/bin/bash\n#This is an empty script\n\n"
prop_readScript6 :: Bool
prop_readScript6 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/usr/bin/env -S X=FOO bash\n#This is an empty script\n\n"
prop_readScript7 :: Bool
prop_readScript7 = ParsecT String UserState (SCBase Identity) Token -> String -> Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript String
"#!/bin/zsh\n# shellcheck disable=SC1071\nfor f (a b); echo $f\n"
readScriptFile :: Bool -> ParsecT String UserState (SCBase m) Token
readScriptFile Bool
sourced = do
start <- ParsecT String UserState (SCBase m) IncompleteInterval
forall {m :: * -> *} {s} {u}.
Monad m =>
ParsecT s u m IncompleteInterval
startSpan
pos <- getPosition
rcAnnotations <- if sourced
then return []
else do
filename <- Mr.asks currentFilename
readConfigFile filename
withAnnotations rcAnnotations $ do
hasBom <- wasIncluded readUtf8Bom
shebang <- readShebang <|> readEmptyLiteral
let (T_Literal _ shebangString) = shebang
allspacing
annotationStart <- startSpan
fileAnnotations <- readAnnotations
withAnnotations fileAnnotations $ do
when (hasBom) $
parseProblemAt pos ErrorC 1082
"This file has a UTF-8 BOM. Remove it with: LC_CTYPE=C sed '1s/^...//' < yourscript ."
let annotations = [Annotation]
fileAnnotations [Annotation] -> [Annotation] -> [Annotation]
forall a. [a] -> [a] -> [a]
++ [Annotation]
rcAnnotations
annotationId <- endSpan annotationStart
let shellAnnotationSpecified =
(Annotation -> Bool) -> [Annotation] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (\Annotation
x -> case Annotation
x of ShellOverride {} -> Bool
True; Annotation
_ -> Bool
False) [Annotation]
annotations
shellFlagSpecified <- isJust <$> Mr.asks shellTypeOverride
let ignoreShebang = Bool
shellAnnotationSpecified Bool -> Bool -> Bool
|| Bool
shellFlagSpecified
unless ignoreShebang $
verifyShebang pos (executableFromShebang shebangString)
if ignoreShebang || isValidShell (executableFromShebang shebangString) /= Just False
then do
commands <- readCompoundListOrEmpty
id <- endSpan start
readPendingHereDocs
verifyEof
let script = Id -> [Annotation] -> Token -> Token
T_Annotation Id
annotationId [Annotation]
annotations (Token -> Token) -> Token -> Token
forall a b. (a -> b) -> a -> b
$
Id -> Token -> [Token] -> Token
T_Script Id
id Token
shebang [Token]
commands
userstate <- getState
reparseIndices $ reattachHereDocs script (hereDocMap userstate)
else do
many anyChar
id <- endSpan start
return $ T_Script id shebang []
where
verifyShebang :: SourcePos -> String -> m ()
verifyShebang SourcePos
pos String
s = do
case String -> Maybe Bool
isValidShell String
s of
Just Bool
True -> () -> m ()
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return ()
Just Bool
False -> SourcePos -> Severity -> Integer -> String -> m ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1071 String
"ShellCheck only supports sh/bash/dash/ksh/'busybox sh' scripts. Sorry!"
Maybe Bool
Nothing -> SourcePos -> Severity -> Integer -> String -> m ()
forall {m :: * -> *} {m :: * -> *}.
(MonadState SystemState m, MonadReader (Environment m) m) =>
SourcePos -> Severity -> Integer -> String -> m ()
parseProblemAt SourcePos
pos Severity
ErrorC Integer
1008 String
"This shebang was unrecognized. ShellCheck only supports sh/bash/dash/ksh/'busybox sh'. Add a 'shell' directive to specify."
isValidShell :: String -> Maybe Bool
isValidShell String
s =
let good :: Bool
good = String -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
s Bool -> Bool -> Bool
|| (String -> Bool) -> [String] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
s) [String]
goodShells
bad :: Bool
bad = (String -> Bool) -> [String] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
s) [String]
badShells
in
if Bool
good
then Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
True
else if Bool
bad
then Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
False
else Maybe Bool
forall a. Maybe a
Nothing
goodShells :: [String]
goodShells = [
String
"sh",
String
"ash",
String
"dash",
String
"busybox sh",
String
"bash",
String
"bats",
String
"ksh"
]
badShells :: [String]
badShells = [
String
"awk",
String
"csh",
String
"expect",
String
"fish",
String
"perl",
String
"python",
String
"ruby",
String
"tcsh",
String
"zsh"
]
readUtf8Bom :: ParsecT s u m String
readUtf8Bom = String -> ParsecT s u m String -> ParsecT s u m String
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"Byte Order Mark" (ParsecT s u m String -> ParsecT s u m String)
-> ParsecT s u m String -> ParsecT s u m String
forall a b. (a -> b) -> a -> b
$ String -> ParsecT s u m String
forall s (m :: * -> *) u.
Stream s m Char =>
String -> ParsecT s u m String
string String
"\xFEFF"
readScript :: ParsecT String UserState (SCBase m) Token
readScript = Bool -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
Bool -> ParsecT String UserState (SCBase m) Token
readScriptFile Bool
False
debugParse :: SCParser Identity v -> String -> Either ParseError v
debugParse SCParser Identity v
p String
string = Identity (Either ParseError v) -> Either ParseError v
forall a. Identity a -> a
runIdentity (Identity (Either ParseError v) -> Either ParseError v)
-> Identity (Either ParseError v) -> Either ParseError v
forall a b. (a -> b) -> a -> b
$ do
(res, _) <- Environment Identity
-> SCParser Identity v
-> String
-> String
-> Identity (Either ParseError v, SystemState)
forall (m :: * -> *) v.
Monad m =>
Environment m
-> SCParser m v
-> String
-> String
-> m (Either ParseError v, SystemState)
runParser Environment Identity
testEnvironment SCParser Identity v
p String
"-" String
string
return res
debugParseScript :: String -> ParseResult
debugParseScript String
string =
ParseResult
result {
prTokenPositions = Map.fromList [
(Id 0, (newPosition {
posFile = "removed for clarity",
posLine = -1,
posColumn = -1
}, newPosition {
posFile = "removed for clarity",
posLine = -1,
posColumn = -1
}))]
}
where
result :: ParseResult
result = Identity ParseResult -> ParseResult
forall a. Identity a -> a
runIdentity (Identity ParseResult -> ParseResult)
-> Identity ParseResult -> ParseResult
forall a b. (a -> b) -> a -> b
$
SystemInterface Identity -> ParseSpec -> Identity ParseResult
forall (m :: * -> *).
Monad m =>
SystemInterface m -> ParseSpec -> m ParseResult
parseScript ([(String, String)] -> SystemInterface Identity
mockedSystemInterface []) (ParseSpec -> Identity ParseResult)
-> ParseSpec -> Identity ParseResult
forall a b. (a -> b) -> a -> b
$ ParseSpec
newParseSpec {
psFilename = "debug",
psScript = string
}
testEnvironment :: Environment Identity
testEnvironment =
Environment {
systemInterface :: SystemInterface Identity
systemInterface = ([(String, String)] -> SystemInterface Identity
mockedSystemInterface []),
checkSourced :: Bool
checkSourced = Bool
False,
currentFilename :: String
currentFilename = String
"myscript",
ignoreRC :: Bool
ignoreRC = Bool
False,
shellTypeOverride :: Maybe Shell
shellTypeOverride = Maybe Shell
forall a. Maybe a
Nothing
}
isOk :: ParsecT String UserState (SCBase Identity) a -> String -> Bool
isOk ParsecT String UserState (SCBase Identity) a
p String
s = ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
parsesCleanly ParsecT String UserState (SCBase Identity) a
p String
s Maybe Bool -> Maybe Bool -> Bool
forall a. Eq a => a -> a -> Bool
== Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
True
isWarning :: ParsecT String UserState (SCBase Identity) a -> String -> Bool
isWarning ParsecT String UserState (SCBase Identity) a
p String
s = ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
parsesCleanly ParsecT String UserState (SCBase Identity) a
p String
s Maybe Bool -> Maybe Bool -> Bool
forall a. Eq a => a -> a -> Bool
== Bool -> Maybe Bool
forall a. a -> Maybe a
Just Bool
False
isNotOk :: ParsecT String UserState (SCBase Identity) a -> String -> Bool
isNotOk ParsecT String UserState (SCBase Identity) a
p String
s = ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
forall {a}.
ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
parsesCleanly ParsecT String UserState (SCBase Identity) a
p String
s Maybe Bool -> Maybe Bool -> Bool
forall a. Eq a => a -> a -> Bool
== Maybe Bool
forall a. Maybe a
Nothing
parsesCleanly :: ParsecT String UserState (SCBase Identity) a
-> String -> Maybe Bool
parsesCleanly ParsecT String UserState (SCBase Identity) a
parser String
string = Identity (Maybe Bool) -> Maybe Bool
forall a. Identity a -> a
runIdentity (Identity (Maybe Bool) -> Maybe Bool)
-> Identity (Maybe Bool) -> Maybe Bool
forall a b. (a -> b) -> a -> b
$ do
(res, sys) <- Environment Identity
-> SCParser Identity UserState
-> String
-> String
-> Identity (Either ParseError UserState, SystemState)
forall (m :: * -> *) v.
Monad m =>
Environment m
-> SCParser m v
-> String
-> String
-> m (Either ParseError v, SystemState)
runParser Environment Identity
testEnvironment
(ParsecT String UserState (SCBase Identity) a
parser ParsecT String UserState (SCBase Identity) a
-> ParsecT String UserState (SCBase Identity) ()
-> ParsecT String UserState (SCBase Identity) ()
forall a b.
ParsecT String UserState (SCBase Identity) a
-> ParsecT String UserState (SCBase Identity) b
-> ParsecT String UserState (SCBase Identity) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase Identity) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof ParsecT String UserState (SCBase Identity) ()
-> SCParser Identity UserState -> SCParser Identity UserState
forall a b.
ParsecT String UserState (SCBase Identity) a
-> ParsecT String UserState (SCBase Identity) b
-> ParsecT String UserState (SCBase Identity) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> SCParser Identity UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState) String
"-" String
string
case (res, sys) of
(Right UserState
userState, SystemState
systemState) ->
Maybe Bool -> Identity (Maybe Bool)
forall a. a -> Identity a
forall (m :: * -> *) a. Monad m => a -> m a
return (Maybe Bool -> Identity (Maybe Bool))
-> Maybe Bool -> Identity (Maybe Bool)
forall a b. (a -> b) -> a -> b
$ Bool -> Maybe Bool
forall a. a -> Maybe a
Just (Bool -> Maybe Bool)
-> ([ParseNote] -> Bool) -> [ParseNote] -> Maybe Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [ParseNote] -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null ([ParseNote] -> Maybe Bool) -> [ParseNote] -> Maybe Bool
forall a b. (a -> b) -> a -> b
$ UserState -> [ParseNote]
parseNotes UserState
userState [ParseNote] -> [ParseNote] -> [ParseNote]
forall a. [a] -> [a] -> [a]
++ SystemState -> [ParseNote]
parseProblems SystemState
systemState
(Left ParseError
_, SystemState
_) -> Maybe Bool -> Identity (Maybe Bool)
forall a. a -> Identity a
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe Bool
forall a. Maybe a
Nothing
parseWithNotes :: ParsecT s b m a -> ParsecT s b m (a, b)
parseWithNotes ParsecT s b m a
parser = do
item <- ParsecT s b m a
parser
state <- getState
return (item, state)
compareNotes :: ParseNote -> ParseNote -> Ordering
compareNotes (ParseNote SourcePos
pos1 SourcePos
pos1' Severity
level1 Integer
_ String
s1) (ParseNote SourcePos
pos2 SourcePos
pos2' Severity
level2 Integer
_ String
s2) = (SourcePos, SourcePos, Severity)
-> (SourcePos, SourcePos, Severity) -> Ordering
forall a. Ord a => a -> a -> Ordering
compare (SourcePos
pos1, SourcePos
pos1', Severity
level1) (SourcePos
pos2, SourcePos
pos2', Severity
level2)
sortNotes :: [ParseNote] -> [ParseNote]
sortNotes = (ParseNote -> ParseNote -> Ordering) -> [ParseNote] -> [ParseNote]
forall a. (a -> a -> Ordering) -> [a] -> [a]
sortBy ParseNote -> ParseNote -> Ordering
compareNotes
makeErrorFor :: ParseError -> ParseNote
makeErrorFor ParseError
parsecError =
SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
pos SourcePos
pos Severity
ErrorC Integer
1072 (String -> ParseNote) -> String -> ParseNote
forall a b. (a -> b) -> a -> b
$
[Message] -> String
getStringFromParsec ([Message] -> String) -> [Message] -> String
forall a b. (a -> b) -> a -> b
$ ParseError -> [Message]
errorMessages ParseError
parsecError
where
pos :: SourcePos
pos = ParseError -> SourcePos
errorPos ParseError
parsecError
getStringFromParsec :: [Message] -> String
getStringFromParsec [Message]
errors =
String -> [String] -> String
forall {a}. a -> [a] -> a
headOrDefault String
"" ((Message -> Maybe String) -> [Message] -> [String]
forall a b. (a -> Maybe b) -> [a] -> [b]
mapMaybe Message -> Maybe String
f ([Message] -> [String]) -> [Message] -> [String]
forall a b. (a -> b) -> a -> b
$ [Message] -> [Message]
forall a. [a] -> [a]
reverse [Message]
errors) String -> String -> String
forall a. [a] -> [a] -> [a]
++
String
" Fix any mentioned problems and try again."
where
f :: Message -> Maybe String
f Message
err =
case Message
err of
UnExpect String
s -> Maybe String
forall a. Maybe a
Nothing
SysUnExpect String
s -> Maybe String
forall a. Maybe a
Nothing
Expect String
s -> Maybe String
forall a. Maybe a
Nothing
Message String
s -> if String -> Bool
forall a. [a] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
s then Maybe String
forall a. Maybe a
Nothing else String -> Maybe String
forall a. a -> Maybe a
forall (m :: * -> *) a. Monad m => a -> m a
return (String -> Maybe String) -> String -> Maybe String
forall a b. (a -> b) -> a -> b
$ String
s String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"."
runParser :: Monad m =>
Environment m ->
SCParser m v ->
String ->
String ->
m (Either ParseError v, SystemState)
runParser :: forall (m :: * -> *) v.
Monad m =>
Environment m
-> SCParser m v
-> String
-> String
-> m (Either ParseError v, SystemState)
runParser Environment m
env SCParser m v
p String
filename String
contents =
StateT SystemState m (Either ParseError v)
-> SystemState -> m (Either ParseError v, SystemState)
forall s (m :: * -> *) a. StateT s m a -> s -> m (a, s)
Ms.runStateT
(ReaderT
(Environment m) (StateT SystemState m) (Either ParseError v)
-> Environment m -> StateT SystemState m (Either ParseError v)
forall r (m :: * -> *) a. ReaderT r m a -> r -> m a
Mr.runReaderT
(SCParser m v
-> UserState
-> String
-> String
-> ReaderT
(Environment m) (StateT SystemState m) (Either ParseError v)
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> u -> String -> s -> m (Either ParseError a)
runParserT SCParser m v
p UserState
initialUserState String
filename String
contents)
Environment m
env)
SystemState
initialSystemState
system :: m a -> t (t (t m)) a
system = t (t m) a -> t (t (t m)) a
forall (m :: * -> *) a. Monad m => m a -> t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (t (t m) a -> t (t (t m)) a)
-> (m a -> t (t m) a) -> m a -> t (t (t m)) a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. t m a -> t (t m) a
forall (m :: * -> *) a. Monad m => m a -> t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift (t m a -> t (t m) a) -> (m a -> t m a) -> m a -> t (t m) a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. m a -> t m a
forall (m :: * -> *) a. Monad m => m a -> t m a
forall (t :: (* -> *) -> * -> *) (m :: * -> *) a.
(MonadTrans t, Monad m) =>
m a -> t m a
lift
parseShell :: Environment m -> String -> String -> m ParseResult
parseShell Environment m
env String
name String
contents = do
(result, state) <- Environment m
-> SCParser m (Token, UserState)
-> String
-> String
-> m (Either ParseError (Token, UserState), SystemState)
forall (m :: * -> *) v.
Monad m =>
Environment m
-> SCParser m v
-> String
-> String
-> m (Either ParseError v, SystemState)
runParser Environment m
env (ParsecT String UserState (SCBase m) Token
-> SCParser m (Token, UserState)
forall {m :: * -> *} {s} {b} {a}.
Monad m =>
ParsecT s b m a -> ParsecT s b m (a, b)
parseWithNotes ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readScript) String
name String
contents
case result of
Right (Token
script, UserState
userstate) ->
ParseResult -> m ParseResult
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return ParseResult
newParseResult {
prComments = map toPositionedComment $ nub $ parseNotes userstate ++ parseProblems state,
prTokenPositions = Map.map startEndPosToPos (positionMap userstate),
prRoot = Just script
}
Left ParseError
err -> do
let context :: [Context]
context = SystemState -> [Context]
contextStack SystemState
state
ParseResult -> m ParseResult
forall a. a -> m a
forall (m :: * -> *) a. Monad m => a -> m a
return ParseResult
newParseResult {
prComments =
map toPositionedComment $
(filter (not . isIgnored context) $
notesForContext context
++ [makeErrorFor err])
++ parseProblems state,
prTokenPositions = Map.empty,
prRoot = Nothing
}
where
isIgnored :: t Context -> ParseNote -> Bool
isIgnored t Context
stack ParseNote
note = (Context -> Bool) -> t Context -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any (Bool -> Integer -> Context -> Bool
contextItemDisablesCode Bool
False (ParseNote -> Integer
codeForParseNote ParseNote
note)) t Context
stack
notesForContext :: [Context] -> [ParseNote]
notesForContext [Context]
list = (((SourcePos, String) -> ParseNote)
-> (SourcePos, String) -> ParseNote)
-> [(SourcePos, String) -> ParseNote]
-> [(SourcePos, String)]
-> [ParseNote]
forall a b c. (a -> b -> c) -> [a] -> [b] -> [c]
zipWith ((SourcePos, String) -> ParseNote)
-> (SourcePos, String) -> ParseNote
forall a b. (a -> b) -> a -> b
($) [(SourcePos, String) -> ParseNote
first, (SourcePos, String) -> ParseNote
second] [(SourcePos
pos, String
str) | ContextName SourcePos
pos String
str <- [Context]
list]
where
first :: (SourcePos, String) -> ParseNote
first (SourcePos
pos, String
str) = SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
pos SourcePos
pos Severity
ErrorC Integer
1073 (String -> ParseNote) -> String -> ParseNote
forall a b. (a -> b) -> a -> b
$
String
"Couldn't parse this " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
str String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
". Fix to allow more checks."
second :: (SourcePos, String) -> ParseNote
second (SourcePos
pos, String
str) = SourcePos
-> SourcePos -> Severity -> Integer -> String -> ParseNote
ParseNote SourcePos
pos SourcePos
pos Severity
InfoC Integer
1009 (String -> ParseNote) -> String -> ParseNote
forall a b. (a -> b) -> a -> b
$
String
"The mentioned syntax error was in this " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
str String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
"."
reparseIndices :: Token -> ParsecT String UserState (SCBase m) Token
reparseIndices Token
root = Token -> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *). Monad m => Token -> SCParser m Token
process Token
root
where
process :: Token -> ParsecT String UserState (SCBase m) Token
process = (Token -> ParsecT String UserState (SCBase m) ())
-> (Token -> ParsecT String UserState (SCBase m) ())
-> (Token -> ParsecT String UserState (SCBase m) Token)
-> Token
-> ParsecT String UserState (SCBase m) Token
forall (m :: * -> *).
Monad m =>
(Token -> m ())
-> (Token -> m ()) -> (Token -> m Token) -> Token -> m Token
analyze Token -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *). Monad m => Token -> m ()
blank Token -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *). Monad m => Token -> m ()
blank Token -> ParsecT String UserState (SCBase m) Token
f
associative :: [String]
associative = Token -> [String]
getAssociativeArrays Token
root
isAssociative :: String -> Bool
isAssociative String
s = String
s String -> [String] -> Bool
forall a. Eq a => a -> [a] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [String]
associative
f :: Token -> ParsecT String UserState (SCBase m) Token
f (T_Assignment Id
id AssignmentMode
mode String
name [Token]
indices Token
value) = do
newIndices <- (Token -> ParsecT String UserState (SCBase m) Token)
-> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM (String -> Token -> ParsecT String UserState (SCBase m) Token
fixAssignmentIndex String
name) [Token]
indices
newValue <- case value of
(T_Array Id
id2 [Token]
words) -> do
newWords <- (Token -> ParsecT String UserState (SCBase m) Token)
-> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM (String -> Token -> ParsecT String UserState (SCBase m) Token
fixIndexElement String
name) [Token]
words
return $ T_Array id2 newWords
Token
x -> Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
x
return $ T_Assignment id mode name newIndices newValue
f (TA_Variable Id
id String
name [Token]
indices) = do
newIndices <- (Token -> ParsecT String UserState (SCBase m) Token)
-> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM (String -> Token -> ParsecT String UserState (SCBase m) Token
fixAssignmentIndex String
name) [Token]
indices
return $ TA_Variable id name newIndices
f Token
t = Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
t
fixIndexElement :: String -> Token -> ParsecT String UserState (SCBase m) Token
fixIndexElement String
name Token
word =
case Token
word of
T_IndexedElement Id
id [Token]
indices Token
value -> do
new <- (Token -> ParsecT String UserState (SCBase m) Token)
-> [Token] -> ParsecT String UserState (SCBase m) [Token]
forall (t :: * -> *) (m :: * -> *) a b.
(Traversable t, Monad m) =>
(a -> m b) -> t a -> m (t b)
forall (m :: * -> *) a b. Monad m => (a -> m b) -> [a] -> m [b]
mapM (String -> Token -> ParsecT String UserState (SCBase m) Token
fixAssignmentIndex String
name) [Token]
indices
return $ T_IndexedElement id new value
Token
_ -> Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
word
fixAssignmentIndex :: String -> Token -> ParsecT String UserState (SCBase m) Token
fixAssignmentIndex String
name Token
word =
case Token
word of
T_UnparsedIndex Id
id SourcePos
pos String
src -> do
idx <- String
-> SourcePos -> String -> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
String
-> SourcePos -> String -> ParsecT String UserState (SCBase m) Token
parsed String
name SourcePos
pos String
src
process idx
Token
_ -> Token -> ParsecT String UserState (SCBase m) Token
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return Token
word
parsed :: String
-> SourcePos -> String -> ParsecT String UserState (SCBase m) Token
parsed String
name SourcePos
pos String
src =
if String -> Bool
isAssociative String
name
then SourcePos
-> ParsecT String UserState (SCBase m) Token
-> String
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {u} {b}.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
pos (String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"associative array index" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readIndexSpan) String
src
else SourcePos
-> ParsecT String UserState (SCBase m) Token
-> String
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {u} {b}.
Monad m =>
SourcePos -> ParsecT s u m b -> s -> ParsecT s u m b
subParse SourcePos
pos (String
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *} {s} {t} {u} {b}.
(Stream s m t, MonadState SystemState m) =>
String -> ParsecT s u m b -> ParsecT s u m b
called String
"arithmetic array index expression" (ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token)
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b. (a -> b) -> a -> b
$ ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u a.
Stream s m t =>
ParsecT s u m a -> ParsecT s u m ()
optional ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
space ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) Token
-> ParsecT String UserState (SCBase m) Token
forall a b.
ParsecT String UserState (SCBase m) a
-> ParsecT String UserState (SCBase m) b
-> ParsecT String UserState (SCBase m) b
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> ParsecT String UserState (SCBase m) Token
forall {m :: * -> *}.
Monad m =>
ParsecT String UserState (SCBase m) Token
readArithmeticContents) String
src
reattachHereDocs :: Token -> Map Id [Token] -> Token
reattachHereDocs Token
root Map Id [Token]
map =
(Token -> Token) -> Token -> Token
doTransform Token -> Token
f Token
root
where
f :: Token -> Token
f t :: Token
t@(T_HereDoc Id
id Dashed
dash Quoted
quote String
string []) = Token -> Maybe Token -> Token
forall a. a -> Maybe a -> a
fromMaybe Token
t (Maybe Token -> Token) -> Maybe Token -> Token
forall a b. (a -> b) -> a -> b
$ do
list <- Id -> Map Id [Token] -> Maybe [Token]
forall k a. Ord k => k -> Map k a -> Maybe a
Map.lookup Id
id Map Id [Token]
map
return $ T_HereDoc id dash quote string list
f Token
t = Token
t
toPositionedComment :: ParseNote -> PositionedComment
(ParseNote SourcePos
start SourcePos
end Severity
severity Integer
code String
message) =
PositionedComment
newPositionedComment {
pcStartPos = (posToPos start)
, pcEndPos = (posToPos end)
, pcComment = newComment {
cSeverity = severity
, cCode = code
, cMessage = message
}
}
posToPos :: SourcePos -> Position
posToPos :: SourcePos -> Position
posToPos SourcePos
sp = Position
newPosition {
posFile = sourceName sp,
posLine = fromIntegral $ sourceLine sp,
posColumn = fromIntegral $ sourceColumn sp
}
startEndPosToPos :: (SourcePos, SourcePos) -> (Position, Position)
startEndPosToPos :: (SourcePos, SourcePos) -> (Position, Position)
startEndPosToPos (SourcePos
s, SourcePos
e) = (SourcePos -> Position
posToPos SourcePos
s, SourcePos -> Position
posToPos SourcePos
e)
parseScript :: Monad m =>
SystemInterface m -> ParseSpec -> m ParseResult
parseScript :: forall (m :: * -> *).
Monad m =>
SystemInterface m -> ParseSpec -> m ParseResult
parseScript SystemInterface m
sys ParseSpec
spec =
Environment m -> String -> String -> m ParseResult
forall {m :: * -> *}.
Monad m =>
Environment m -> String -> String -> m ParseResult
parseShell Environment m
env (ParseSpec -> String
psFilename ParseSpec
spec) (ParseSpec -> String
psScript ParseSpec
spec)
where
env :: Environment m
env = Environment {
systemInterface :: SystemInterface m
systemInterface = SystemInterface m
sys,
checkSourced :: Bool
checkSourced = ParseSpec -> Bool
psCheckSourced ParseSpec
spec,
currentFilename :: String
currentFilename = ParseSpec -> String
psFilename ParseSpec
spec,
ignoreRC :: Bool
ignoreRC = ParseSpec -> Bool
psIgnoreRC ParseSpec
spec,
shellTypeOverride :: Maybe Shell
shellTypeOverride = ParseSpec -> Maybe Shell
psShellTypeOverride ParseSpec
spec
}
tryWithErrors :: Monad m => SCParser m v -> SCParser m v
tryWithErrors :: forall (m :: * -> *) v. Monad m => SCParser m v -> SCParser m v
tryWithErrors SCParser m v
parser = do
userstate <- ParsecT String UserState (SCBase m) UserState
forall (m :: * -> *) s u. Monad m => ParsecT s u m u
getState
oldContext <- getCurrentContexts
input <- getInput
pos <- getPosition
result <- lift $ runParserT (setPosition pos >> getResult parser) userstate (sourceName pos) input
case result of
Right (v
result, SourcePos
endPos, String
endInput, UserState
endState) -> do
ParsecT String UserState (SCBase m) Char
-> ParsecT String UserState (SCBase m) ()
forall (f :: * -> *) a. Functor f => f a -> f ()
void ParsecT String UserState (SCBase m) Char
forall s (m :: * -> *) u. Stream s m Char => ParsecT s u m Char
anyChar ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
-> ParsecT String UserState (SCBase m) ()
forall s u (m :: * -> *) a.
ParsecT s u m a -> ParsecT s u m a -> ParsecT s u m a
<|> ParsecT String UserState (SCBase m) ()
forall s (m :: * -> *) t u.
(Stream s m t, Show t) =>
ParsecT s u m ()
eof
UserState -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) u s. Monad m => u -> ParsecT s u m ()
putState UserState
endState
SourcePos -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) s u. Monad m => SourcePos -> ParsecT s u m ()
setPosition SourcePos
endPos
String -> ParsecT String UserState (SCBase m) ()
forall (m :: * -> *) s u. Monad m => s -> ParsecT s u m ()
setInput String
endInput
v -> SCParser m v
forall a. a -> ParsecT String UserState (SCBase m) a
forall (m :: * -> *) a. Monad m => a -> m a
return v
result
Left ParseError
err -> do
newContext <- ParsecT String UserState (SCBase m) [Context]
forall {m :: * -> *}. MonadState SystemState m => m [Context]
getCurrentContexts
addParseProblem $ makeErrorFor err
mapM_ addParseProblem $ notesForContext newContext
setCurrentContexts oldContext
fail ""
where
getResult :: ParsecT c d m a -> ParsecT c d m (a, SourcePos, c, d)
getResult ParsecT c d m a
p = do
result <- ParsecT c d m a
p
endPos <- getPosition
endInput <- getInput
endState <- getState
return (result, endPos, endInput, endState)
return []
runTests :: IO Bool
runTests = $Bool
String
[(String, Property)]
Bool -> Property
[(String, Property)] -> (Property -> IO Result) -> IO Bool
Property -> IO Result
forall prop. Testable prop => prop -> IO Result
forall prop. Testable prop => prop -> Property
prop_spacing1 :: Bool
prop_spacing2 :: Bool
prop_spacing3 :: Bool
prop_allspacing :: Bool
prop_allspacing2 :: Bool
prop_allspacing3 :: Bool
prop_a1 :: Bool
prop_a2 :: Bool
prop_a3 :: Bool
prop_a4 :: Bool
prop_a5 :: Bool
prop_a6 :: Bool
prop_a7 :: Bool
prop_a8 :: Bool
prop_a9 :: Bool
prop_a10 :: Bool
prop_a11 :: Bool
prop_a12 :: Bool
prop_a13 :: Bool
prop_a14 :: Bool
prop_a15 :: Bool
prop_a16 :: Bool
prop_a17 :: Bool
prop_a18 :: Bool
prop_a19 :: Bool
prop_a20 :: Bool
prop_a21 :: Bool
prop_a22 :: Bool
prop_a23 :: Bool
prop_readCondition :: Bool
prop_readCondition2 :: Bool
prop_readCondition3 :: Bool
prop_readCondition4 :: Bool
prop_readCondition5 :: Bool
prop_readCondition5a :: Bool
prop_readCondition5b :: Bool
prop_readCondition6 :: Bool
prop_readCondition7 :: Bool
prop_readCondition8 :: Bool
prop_readCondition9 :: Bool
prop_readCondition10 :: Bool
prop_readCondition10a :: Bool
prop_readCondition10b :: Bool
prop_readCondition11 :: Bool
prop_readCondition12 :: Bool
prop_readCondition13 :: Bool
prop_readCondition14 :: Bool
prop_readCondition15 :: Bool
prop_readCondition16 :: Bool
prop_readCondition17 :: Bool
prop_readCondition18 :: Bool
prop_readCondition19 :: Bool
prop_readCondition20 :: Bool
prop_readCondition21 :: Bool
prop_readCondition22 :: Bool
prop_readCondition23 :: Bool
prop_readCondition25 :: Bool
prop_readCondition26 :: Bool
prop_readCondition27 :: Bool
prop_readCondition28 :: Bool
prop_readCondition29 :: Bool
prop_readAnnotation1 :: Bool
prop_readAnnotation2 :: Bool
prop_readAnnotation3 :: Bool
prop_readAnnotation4 :: Bool
prop_readAnnotation5 :: Bool
prop_readAnnotation6 :: Bool
prop_readAnnotation7 :: Bool
prop_readAnnotation8 :: Bool
prop_readAnnotation9 :: Bool
prop_readAnnotation10 :: Bool
prop_readAnnotation11 :: Bool
prop_readAnyComment :: Bool
prop_readNormalWord :: Bool
prop_readNormalWord2 :: Bool
prop_readNormalWord3 :: Bool
prop_readNormalWord4 :: Bool
prop_readNormalWord5 :: Bool
prop_readNormalWord6 :: Bool
prop_readNormalWord7 :: Bool
prop_readNormalWord8 :: Bool
prop_readNormalWord9 :: Bool
prop_readNormalWord10 :: Bool
prop_readNormalWord11 :: Bool
prop_readNormalWord12 :: Bool
prop_readProcSub1 :: Bool
prop_readProcSub2 :: Bool
prop_readProcSub3 :: Bool
prop_readSingleQuoted :: Bool
prop_readSingleQuoted2 :: Bool
prop_readSingleQuoted4 :: Bool
prop_readSingleQuoted5 :: Bool
prop_readSingleQuoted6 :: Bool
prop_readSingleQuoted7 :: Bool
prop_readSingleQuoted8 :: Bool
prop_readBackTicked :: Bool
prop_readBackTicked2 :: Bool
prop_readBackTicked3 :: Bool
prop_readBackTicked4 :: Bool
prop_readBackTicked5 :: Bool
prop_readBackTicked6 :: Bool
prop_readBackTicked7 :: Bool
prop_readBackTicked8 :: Bool
prop_readDoubleQuoted :: Bool
prop_readDoubleQuoted2 :: Bool
prop_readDoubleQuoted3 :: Bool
prop_readDoubleQuoted4 :: Bool
prop_readDoubleQuoted5 :: Bool
prop_readDoubleQuoted6 :: Bool
prop_readDoubleQuoted7 :: Bool
prop_readDoubleQuoted8 :: Bool
prop_readDoubleQuoted10 :: Bool
prop_readGlob1 :: Bool
prop_readGlob2 :: Bool
prop_readGlob3 :: Bool
prop_readGlob4 :: Bool
prop_readGlob5 :: Bool
prop_readGlob6 :: Bool
prop_readGlob7 :: Bool
prop_readGlob8 :: Bool
prop_readGlob9 :: Bool
prop_readGlob10 :: Bool
prop_readExtglob1 :: Bool
prop_readExtglob2 :: Bool
prop_readExtglob4 :: Bool
prop_readExtglob5 :: Bool
prop_readExtglob6 :: Bool
prop_readExtglob7 :: Bool
prop_readExtglob8 :: Bool
prop_readBraced :: Bool
prop_readBraced2 :: Bool
prop_readBraced3 :: Bool
prop_readBraced4 :: Bool
prop_readBraced5 :: Bool
prop_readBraced6 :: Bool
prop_readBraced7 :: Bool
prop_readBraced8 :: Bool
prop_readDollarExpression1 :: Bool
prop_readDollarExpression2 :: Bool
prop_readDollarExpression3 :: Bool
prop_readDollarSingleQuote :: Bool
prop_readDollarDoubleQuote :: Bool
prop_readDollarArithmetic :: Bool
prop_readDollarArithmetic2 :: Bool
prop_readArithmeticExpression :: Bool
prop_readDollarBraceCommandExpansion1 :: Bool
prop_readDollarBraceCommandExpansion2 :: Bool
prop_readDollarBraced1 :: Bool
prop_readDollarBraced2 :: Bool
prop_readDollarBraced3 :: Bool
prop_readDollarBraced4 :: Bool
prop_readDollarExpansion1 :: Bool
prop_readDollarExpansion2 :: Bool
prop_readDollarExpansion3 :: Bool
prop_readDollarVariable :: Bool
prop_readDollarVariable2 :: Bool
prop_readDollarVariable3 :: Bool
prop_readDollarVariable4 :: Bool
prop_readDollarVariable5 :: Bool
prop_readDollarLonely1 :: Bool
prop_readDollarLonely2 :: Bool
prop_readDollarLonely3 :: Bool
prop_readDollarLonely4 :: Bool
prop_readDollarLonely5 :: Bool
prop_readHereDoc :: Bool
prop_readHereDoc2 :: Bool
prop_readHereDoc3 :: Bool
prop_readHereDoc4 :: Bool
prop_readHereDoc5 :: Bool
prop_readHereDoc6 :: Bool
prop_readHereDoc7 :: Bool
prop_readHereDoc8 :: Bool
prop_readHereDoc9 :: Bool
prop_readHereDoc10 :: Bool
prop_readHereDoc11 :: Bool
prop_readHereDoc12 :: Bool
prop_readHereDoc13 :: Bool
prop_readHereDoc14 :: Bool
prop_readHereDoc15 :: Bool
prop_readHereDoc16 :: Bool
prop_readHereDoc17 :: Bool
prop_readHereDoc18 :: Bool
prop_readHereDoc20 :: Bool
prop_readHereDoc21 :: Bool
prop_readHereDoc22 :: Bool
prop_readHereDoc23 :: Bool
prop_readIoFile :: Bool
prop_readIoRedirect :: Bool
prop_readIoRedirect2 :: Bool
prop_readIoRedirect3 :: Bool
prop_readIoRedirect4 :: Bool
prop_readIoRedirect5 :: Bool
prop_readIoRedirect6 :: Bool
prop_readIoRedirect7 :: Bool
prop_readHereString :: Bool
prop_readNewlineList1 :: Bool
prop_readSeparator1 :: Bool
prop_readSeparator2 :: Bool
prop_readSeparator3 :: Bool
prop_readSeparator4 :: Bool
prop_readSeparator5 :: Bool
prop_readSimpleCommand :: Bool
prop_readSimpleCommand2 :: Bool
prop_readSimpleCommand3 :: Bool
prop_readSimpleCommand4 :: Bool
prop_readSimpleCommand5 :: Bool
prop_readSimpleCommand6 :: Bool
prop_readSimpleCommand7 :: Bool
prop_readSimpleCommand7b :: Bool
prop_readSimpleCommand8 :: Bool
prop_readSimpleCommand9 :: Bool
prop_readSimpleCommand10 :: Bool
prop_readSimpleCommand11 :: Bool
prop_readSimpleCommand12 :: Bool
prop_readSimpleCommand13 :: Bool
prop_readSimpleCommand14 :: Bool
prop_readSimpleCommand15 :: Bool
prop_readPipeline :: Bool
prop_readPipeline2 :: Bool
prop_readPipeline3 :: Bool
prop_readPipeline4 :: Bool
prop_readPipeline5 :: Bool
prop_readAndOr :: Bool
prop_readAndOr1 :: Bool
prop_readAndOr2 :: Bool
prop_readTerm :: Bool
prop_readIfClause :: Bool
prop_readIfClause2 :: Bool
prop_readIfClause3 :: Bool
prop_readIfClause4 :: Bool
prop_readIfClause5 :: Bool
prop_readIfClause6 :: Bool
prop_readSubshell :: Bool
prop_readBraceGroup :: Bool
prop_readBraceGroup2 :: Bool
prop_readBraceGroup3 :: Bool
prop_readBatsTest1 :: Bool
prop_readBatsTest2 :: Bool
prop_readBatsTest3 :: Bool
prop_readBatsTest4 :: Bool
prop_readWhileClause :: Bool
prop_readUntilClause :: Bool
prop_readForClause :: Bool
prop_readForClause1 :: Bool
prop_readForClause3 :: Bool
prop_readForClause4 :: Bool
prop_readForClause5 :: Bool
prop_readForClause6 :: Bool
prop_readForClause7 :: Bool
prop_readForClause8 :: Bool
prop_readForClause9 :: Bool
prop_readForClause10 :: Bool
prop_readForClause12 :: Bool
prop_readForClause13 :: Bool
prop_readSelectClause1 :: Bool
prop_readSelectClause2 :: Bool
prop_readCaseClause :: Bool
prop_readCaseClause2 :: Bool
prop_readCaseClause3 :: Bool
prop_readCaseClause4 :: Bool
prop_readCaseClause5 :: Bool
prop_readCaseClause6 :: Bool
prop_readFunctionDefinition :: Bool
prop_readFunctionDefinition1 :: Bool
prop_readFunctionDefinition4 :: Bool
prop_readFunctionDefinition5 :: Bool
prop_readFunctionDefinition6 :: Bool
prop_readFunctionDefinition7 :: Bool
prop_readFunctionDefinition8 :: Bool
prop_readFunctionDefinition9 :: Bool
prop_readFunctionDefinition10 :: Bool
prop_readFunctionDefinition11 :: Bool
prop_readFunctionDefinition12 :: Bool
prop_readFunctionDefinition13 :: Bool
prop_readCoProc1 :: Bool
prop_readCoProc2 :: Bool
prop_readCoProc3 :: Bool
prop_readConditionCommand :: Bool
prop_readCompoundCommand :: Bool
prop_readAssignmentWord :: Bool
prop_readAssignmentWord2 :: Bool
prop_readAssignmentWord5 :: Bool
prop_readAssignmentWord7 :: Bool
prop_readAssignmentWord8 :: Bool
prop_readAssignmentWord9 :: Bool
prop_readAssignmentWord9a :: Bool
prop_readAssignmentWord9b :: Bool
prop_readAssignmentWord9c :: Bool
prop_readAssignmentWord11 :: Bool
prop_readAssignmentWord12 :: Bool
prop_readAssignmentWord13 :: Bool
prop_readAssignmentWord14 :: Bool
prop_readAssignmentWord15 :: Bool
prop_readShebang1 :: Bool
prop_readShebang2 :: Bool
prop_readShebang3 :: Bool
prop_readShebang4 :: Bool
prop_readShebang5 :: Bool
prop_readShebang6 :: Bool
prop_readShebang7 :: Bool
prop_readConfigKVs1 :: Bool
prop_readConfigKVs2 :: Bool
prop_readConfigKVs3 :: Bool
prop_readConfigKVs4 :: Bool
prop_readConfigKVs5 :: Bool
prop_readScript1 :: Bool
prop_readScript2 :: Bool
prop_readScript3 :: Bool
prop_readScript4 :: Bool
prop_readScript5 :: Bool
prop_readScript6 :: Bool
prop_readScript7 :: Bool
quickCheckResult :: forall prop. Testable prop => prop -> IO Result
property :: forall prop. Testable prop => prop -> Property
runQuickCheckAll :: [(String, Property)] -> (Property -> IO Result) -> IO Bool
quickCheckAll