{-# LANGUAGE PatternGuards, DeriveDataTypeable, TupleSections #-}
{-# OPTIONS_GHC -Wno-missing-fields -fno-cse -O0 #-}
module CmdLine(
Cmd(..), getCmd,
CppFlags(..), cmdCpp, cmdExtensions, cmdHintFiles, cmdUseColour,
exitWithHelp, resolveFile
) where
import Control.Monad.Extra
import Control.Exception.Extra
import qualified Data.ByteString as BS
import Data.Char
import Data.List.Extra
import Data.Maybe
import Data.Functor
import GHC.All(CppFlags(..))
import GHC.LanguageExtensions.Type
import Language.Haskell.GhclibParserEx.GHC.Driver.Session as GhclibParserEx
import DynFlags hiding (verbosity)
import Language.Preprocessor.Cpphs
import System.Console.ANSI(hSupportsANSI)
import System.Console.CmdArgs.Explicit(helpText, HelpFormat(..))
import System.Console.CmdArgs.Implicit
import System.Directory.Extra
import System.Environment
import System.Exit
import System.FilePath
import System.IO
import System.IO.Error
import System.Info.Extra
import System.Process
import System.FilePattern
import EmbedData
import Util
import Extension
import Paths_hlint
import Data.Version
import Prelude
getCmd :: [String] -> IO Cmd
getCmd :: [String] -> IO Cmd
getCmd [String]
args = [String] -> IO Cmd -> IO Cmd
forall a. [String] -> IO a -> IO a
withArgs ((String -> String) -> [String] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map String -> String
f [String]
args) (IO Cmd -> IO Cmd) -> IO Cmd -> IO Cmd
forall a b. (a -> b) -> a -> b
$ Cmd -> IO Cmd
automatic (Cmd -> IO Cmd) -> IO Cmd -> IO Cmd
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<< Mode (CmdArgs Cmd) -> IO Cmd
forall a. Mode (CmdArgs a) -> IO a
cmdArgsRun Mode (CmdArgs Cmd)
mode
where f :: String -> String
f String
x = if String
x String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"-?" Bool -> Bool -> Bool
|| String
x String -> String -> Bool
forall a. Eq a => a -> a -> Bool
== String
"--help" then String
"--help=all" else String
x
automatic :: Cmd -> IO Cmd
automatic :: Cmd -> IO Cmd
automatic Cmd
cmd = case Cmd
cmd of
CmdMain{} -> Cmd -> IO Cmd
dataDir (Cmd -> IO Cmd) -> IO Cmd -> IO Cmd
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<< Cmd -> IO Cmd
forall (f :: * -> *). Applicative f => Cmd -> f Cmd
path (Cmd -> IO Cmd) -> IO Cmd -> IO Cmd
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<< Cmd -> IO Cmd
git (Cmd -> IO Cmd) -> IO Cmd -> IO Cmd
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<< Cmd -> IO Cmd
forall (f :: * -> *). Applicative f => Cmd -> f Cmd
extension Cmd
cmd
CmdGrep{} -> Cmd -> IO Cmd
forall (f :: * -> *). Applicative f => Cmd -> f Cmd
path (Cmd -> IO Cmd) -> IO Cmd -> IO Cmd
forall (m :: * -> *) a b. Monad m => (a -> m b) -> m a -> m b
=<< Cmd -> IO Cmd
forall (f :: * -> *). Applicative f => Cmd -> f Cmd
extension Cmd
cmd
CmdTest{} -> Cmd -> IO Cmd
dataDir Cmd
cmd
where
path :: Cmd -> f Cmd
path Cmd
cmd = Cmd -> f Cmd
forall (f :: * -> *) a. Applicative f => a -> f a
pure (Cmd -> f Cmd) -> Cmd -> f Cmd
forall a b. (a -> b) -> a -> b
$ if [String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null ([String] -> Bool) -> [String] -> Bool
forall a b. (a -> b) -> a -> b
$ Cmd -> [String]
cmdPath Cmd
cmd then Cmd
cmd{cmdPath :: [String]
cmdPath=[String
"."]} else Cmd
cmd
extension :: Cmd -> f Cmd
extension Cmd
cmd = Cmd -> f Cmd
forall (f :: * -> *) a. Applicative f => a -> f a
pure (Cmd -> f Cmd) -> Cmd -> f Cmd
forall a b. (a -> b) -> a -> b
$ if [String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null ([String] -> Bool) -> [String] -> Bool
forall a b. (a -> b) -> a -> b
$ Cmd -> [String]
cmdExtension Cmd
cmd then Cmd
cmd{cmdExtension :: [String]
cmdExtension=[String
"hs",String
"lhs"]} else Cmd
cmd
dataDir :: Cmd -> IO Cmd
dataDir Cmd
cmd
| Cmd -> String
cmdDataDir Cmd
cmd String -> String -> Bool
forall a. Eq a => a -> a -> Bool
/= String
"" = Cmd -> IO Cmd
forall (f :: * -> *) a. Applicative f => a -> f a
pure Cmd
cmd
| Bool
otherwise = do
String
x <- IO String
getDataDir
Bool
b <- String -> IO Bool
doesDirectoryExist String
x
if Bool
b then Cmd -> IO Cmd
forall (f :: * -> *) a. Applicative f => a -> f a
pure Cmd
cmd{cmdDataDir :: String
cmdDataDir=String
x} else do
String
exe <- IO String
getExecutablePath
Cmd -> IO Cmd
forall (f :: * -> *) a. Applicative f => a -> f a
pure Cmd
cmd{cmdDataDir :: String
cmdDataDir = String -> String
takeDirectory String
exe String -> String -> String
</> String
"data"}
git :: Cmd -> IO Cmd
git Cmd
cmd
| Cmd -> Bool
cmdGit Cmd
cmd = do
Maybe String
mgit <- String -> IO (Maybe String)
findExecutable String
"git"
case Maybe String
mgit of
Maybe String
Nothing -> String -> IO Cmd
forall a. Partial => String -> IO a
errorIO String
"Could not find git"
Just String
git -> do
let args :: [String]
args = [String
"ls-files", String
"--cached", String
"--others", String
"--exclude-standard"] [String] -> [String] -> [String]
forall a. [a] -> [a] -> [a]
++
(String -> String) -> [String] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map (String
"*." String -> String -> String
forall a. [a] -> [a] -> [a]
++) (Cmd -> [String]
cmdExtension Cmd
cmd)
String
files <- String -> [String] -> String -> IO String
readProcess String
git [String]
args String
""
Cmd -> IO Cmd
forall (f :: * -> *) a. Applicative f => a -> f a
pure Cmd
cmd{cmdFiles :: [String]
cmdFiles = Cmd -> [String]
cmdFiles Cmd
cmd [String] -> [String] -> [String]
forall a. [a] -> [a] -> [a]
++ String -> [String]
lines String
files}
| Bool
otherwise = Cmd -> IO Cmd
forall (f :: * -> *) a. Applicative f => a -> f a
pure Cmd
cmd
exitWithHelp :: IO a
exitWithHelp :: IO a
exitWithHelp = do
String -> IO ()
putStr (String -> IO ()) -> String -> IO ()
forall a b. (a -> b) -> a -> b
$ [Text] -> String
forall a. Show a => a -> String
show ([Text] -> String) -> [Text] -> String
forall a b. (a -> b) -> a -> b
$ [String] -> HelpFormat -> Mode (CmdArgs Cmd) -> [Text]
forall a. [String] -> HelpFormat -> Mode a -> [Text]
helpText [] HelpFormat
HelpFormatAll Mode (CmdArgs Cmd)
mode
IO a
forall a. IO a
exitSuccess
data ColorMode
= Never
| Always
| Auto
deriving (Int -> ColorMode -> String -> String
[ColorMode] -> String -> String
ColorMode -> String
(Int -> ColorMode -> String -> String)
-> (ColorMode -> String)
-> ([ColorMode] -> String -> String)
-> Show ColorMode
forall a.
(Int -> a -> String -> String)
-> (a -> String) -> ([a] -> String -> String) -> Show a
showList :: [ColorMode] -> String -> String
$cshowList :: [ColorMode] -> String -> String
show :: ColorMode -> String
$cshow :: ColorMode -> String
showsPrec :: Int -> ColorMode -> String -> String
$cshowsPrec :: Int -> ColorMode -> String -> String
Show, Typeable, Typeable ColorMode
DataType
Constr
Typeable ColorMode
-> (forall (c :: * -> *).
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> ColorMode -> c ColorMode)
-> (forall (c :: * -> *).
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c ColorMode)
-> (ColorMode -> Constr)
-> (ColorMode -> DataType)
-> (forall (t :: * -> *) (c :: * -> *).
Typeable t =>
(forall d. Data d => c (t d)) -> Maybe (c ColorMode))
-> (forall (t :: * -> * -> *) (c :: * -> *).
Typeable t =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ColorMode))
-> ((forall b. Data b => b -> b) -> ColorMode -> ColorMode)
-> (forall r r'.
(r -> r' -> r)
-> r -> (forall d. Data d => d -> r') -> ColorMode -> r)
-> (forall r r'.
(r' -> r -> r)
-> r -> (forall d. Data d => d -> r') -> ColorMode -> r)
-> (forall u. (forall d. Data d => d -> u) -> ColorMode -> [u])
-> (forall u.
Int -> (forall d. Data d => d -> u) -> ColorMode -> u)
-> (forall (m :: * -> *).
Monad m =>
(forall d. Data d => d -> m d) -> ColorMode -> m ColorMode)
-> (forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> ColorMode -> m ColorMode)
-> (forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> ColorMode -> m ColorMode)
-> Data ColorMode
ColorMode -> DataType
ColorMode -> Constr
(forall b. Data b => b -> b) -> ColorMode -> ColorMode
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> ColorMode -> c ColorMode
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c ColorMode
forall a.
Typeable a
-> (forall (c :: * -> *).
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> a -> c a)
-> (forall (c :: * -> *).
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c a)
-> (a -> Constr)
-> (a -> DataType)
-> (forall (t :: * -> *) (c :: * -> *).
Typeable t =>
(forall d. Data d => c (t d)) -> Maybe (c a))
-> (forall (t :: * -> * -> *) (c :: * -> *).
Typeable t =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c a))
-> ((forall b. Data b => b -> b) -> a -> a)
-> (forall r r'.
(r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> a -> r)
-> (forall r r'.
(r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> a -> r)
-> (forall u. (forall d. Data d => d -> u) -> a -> [u])
-> (forall u. Int -> (forall d. Data d => d -> u) -> a -> u)
-> (forall (m :: * -> *).
Monad m =>
(forall d. Data d => d -> m d) -> a -> m a)
-> (forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> a -> m a)
-> (forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> a -> m a)
-> Data a
forall u. Int -> (forall d. Data d => d -> u) -> ColorMode -> u
forall u. (forall d. Data d => d -> u) -> ColorMode -> [u]
forall r r'.
(r -> r' -> r)
-> r -> (forall d. Data d => d -> r') -> ColorMode -> r
forall r r'.
(r' -> r -> r)
-> r -> (forall d. Data d => d -> r') -> ColorMode -> r
forall (m :: * -> *).
Monad m =>
(forall d. Data d => d -> m d) -> ColorMode -> m ColorMode
forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> ColorMode -> m ColorMode
forall (c :: * -> *).
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c ColorMode
forall (c :: * -> *).
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> ColorMode -> c ColorMode
forall (t :: * -> *) (c :: * -> *).
Typeable t =>
(forall d. Data d => c (t d)) -> Maybe (c ColorMode)
forall (t :: * -> * -> *) (c :: * -> *).
Typeable t =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ColorMode)
$cAuto :: Constr
$cAlways :: Constr
$cNever :: Constr
$tColorMode :: DataType
gmapMo :: (forall d. Data d => d -> m d) -> ColorMode -> m ColorMode
$cgmapMo :: forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> ColorMode -> m ColorMode
gmapMp :: (forall d. Data d => d -> m d) -> ColorMode -> m ColorMode
$cgmapMp :: forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> ColorMode -> m ColorMode
gmapM :: (forall d. Data d => d -> m d) -> ColorMode -> m ColorMode
$cgmapM :: forall (m :: * -> *).
Monad m =>
(forall d. Data d => d -> m d) -> ColorMode -> m ColorMode
gmapQi :: Int -> (forall d. Data d => d -> u) -> ColorMode -> u
$cgmapQi :: forall u. Int -> (forall d. Data d => d -> u) -> ColorMode -> u
gmapQ :: (forall d. Data d => d -> u) -> ColorMode -> [u]
$cgmapQ :: forall u. (forall d. Data d => d -> u) -> ColorMode -> [u]
gmapQr :: (r' -> r -> r)
-> r -> (forall d. Data d => d -> r') -> ColorMode -> r
$cgmapQr :: forall r r'.
(r' -> r -> r)
-> r -> (forall d. Data d => d -> r') -> ColorMode -> r
gmapQl :: (r -> r' -> r)
-> r -> (forall d. Data d => d -> r') -> ColorMode -> r
$cgmapQl :: forall r r'.
(r -> r' -> r)
-> r -> (forall d. Data d => d -> r') -> ColorMode -> r
gmapT :: (forall b. Data b => b -> b) -> ColorMode -> ColorMode
$cgmapT :: (forall b. Data b => b -> b) -> ColorMode -> ColorMode
dataCast2 :: (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ColorMode)
$cdataCast2 :: forall (t :: * -> * -> *) (c :: * -> *).
Typeable t =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ColorMode)
dataCast1 :: (forall d. Data d => c (t d)) -> Maybe (c ColorMode)
$cdataCast1 :: forall (t :: * -> *) (c :: * -> *).
Typeable t =>
(forall d. Data d => c (t d)) -> Maybe (c ColorMode)
dataTypeOf :: ColorMode -> DataType
$cdataTypeOf :: ColorMode -> DataType
toConstr :: ColorMode -> Constr
$ctoConstr :: ColorMode -> Constr
gunfold :: (forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c ColorMode
$cgunfold :: forall (c :: * -> *).
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c ColorMode
gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> ColorMode -> c ColorMode
$cgfoldl :: forall (c :: * -> *).
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> ColorMode -> c ColorMode
$cp1Data :: Typeable ColorMode
Data)
instance Default ColorMode where
def :: ColorMode
def = if Bool
isWindows then ColorMode
Never else ColorMode
Auto
data Cmd
= CmdMain
{Cmd -> [String]
cmdFiles :: [FilePath]
,Cmd -> [String]
cmdReports :: [FilePath]
,Cmd -> [String]
cmdGivenHints :: [FilePath]
,Cmd -> [String]
cmdWithGroups :: [String]
,Cmd -> Bool
cmdGit :: Bool
,Cmd -> ColorMode
cmdColor :: ColorMode
,Cmd -> Int
cmdThreads :: Int
,Cmd -> [String]
cmdIgnore :: [String]
,Cmd -> Bool
cmdShowAll :: Bool
,Cmd -> [String]
cmdExtension :: [String]
,Cmd -> [String]
cmdLanguage :: [String]
,Cmd -> Bool
cmdCross :: Bool
,Cmd -> [String]
cmdFindHints :: [FilePath]
,Cmd -> String
cmdDataDir :: FilePath
,Cmd -> Bool
cmdDefault :: Bool
,Cmd -> [String]
cmdPath :: [String]
,Cmd -> [String]
cmdCppDefine :: [String]
,Cmd -> [String]
cmdCppInclude :: [FilePath]
,Cmd -> [String]
cmdCppFile :: [FilePath]
,Cmd -> Bool
cmdCppSimple :: Bool
,Cmd -> Bool
cmdCppAnsi :: Bool
,Cmd -> Bool
cmdJson :: Bool
,Cmd -> Bool
cmdCC :: Bool
,Cmd -> Bool
cmdNoSummary :: Bool
,Cmd -> [String]
cmdOnly :: [String]
,Cmd -> Bool
cmdNoExitCode :: Bool
,Cmd -> Bool
cmdTiming :: Bool
,Cmd -> Bool
cmdSerialise :: Bool
,Cmd -> Bool
cmdRefactor :: Bool
,Cmd -> String
cmdRefactorOptions :: String
,Cmd -> String
cmdWithRefactor :: FilePath
,Cmd -> [String]
cmdIgnoreGlob :: [FilePattern]
}
| CmdGrep
{cmdFiles :: [FilePath]
,Cmd -> String
cmdPattern :: String
,cmdExtension :: [String]
,cmdLanguage :: [String]
,cmdPath :: [String]
,cmdCppDefine :: [String]
,cmdCppInclude :: [FilePath]
,cmdCppFile :: [FilePath]
,cmdCppSimple :: Bool
,cmdCppAnsi :: Bool
}
| CmdTest
{Cmd -> [String]
cmdProof :: [FilePath]
,cmdGivenHints :: [FilePath]
,cmdDataDir :: FilePath
,cmdReports :: [FilePath]
,Cmd -> String
cmdTempDir :: FilePath
,Cmd -> Bool
cmdQuickCheck :: Bool
,Cmd -> Bool
cmdTypeCheck :: Bool
,cmdWithRefactor :: FilePath
}
deriving (Typeable Cmd
DataType
Constr
Typeable Cmd
-> (forall (c :: * -> *).
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> Cmd -> c Cmd)
-> (forall (c :: * -> *).
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c Cmd)
-> (Cmd -> Constr)
-> (Cmd -> DataType)
-> (forall (t :: * -> *) (c :: * -> *).
Typeable t =>
(forall d. Data d => c (t d)) -> Maybe (c Cmd))
-> (forall (t :: * -> * -> *) (c :: * -> *).
Typeable t =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Cmd))
-> ((forall b. Data b => b -> b) -> Cmd -> Cmd)
-> (forall r r'.
(r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Cmd -> r)
-> (forall r r'.
(r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Cmd -> r)
-> (forall u. (forall d. Data d => d -> u) -> Cmd -> [u])
-> (forall u. Int -> (forall d. Data d => d -> u) -> Cmd -> u)
-> (forall (m :: * -> *).
Monad m =>
(forall d. Data d => d -> m d) -> Cmd -> m Cmd)
-> (forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> Cmd -> m Cmd)
-> (forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> Cmd -> m Cmd)
-> Data Cmd
Cmd -> DataType
Cmd -> Constr
(forall b. Data b => b -> b) -> Cmd -> Cmd
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> Cmd -> c Cmd
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c Cmd
forall a.
Typeable a
-> (forall (c :: * -> *).
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> a -> c a)
-> (forall (c :: * -> *).
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c a)
-> (a -> Constr)
-> (a -> DataType)
-> (forall (t :: * -> *) (c :: * -> *).
Typeable t =>
(forall d. Data d => c (t d)) -> Maybe (c a))
-> (forall (t :: * -> * -> *) (c :: * -> *).
Typeable t =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c a))
-> ((forall b. Data b => b -> b) -> a -> a)
-> (forall r r'.
(r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> a -> r)
-> (forall r r'.
(r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> a -> r)
-> (forall u. (forall d. Data d => d -> u) -> a -> [u])
-> (forall u. Int -> (forall d. Data d => d -> u) -> a -> u)
-> (forall (m :: * -> *).
Monad m =>
(forall d. Data d => d -> m d) -> a -> m a)
-> (forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> a -> m a)
-> (forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> a -> m a)
-> Data a
forall u. Int -> (forall d. Data d => d -> u) -> Cmd -> u
forall u. (forall d. Data d => d -> u) -> Cmd -> [u]
forall r r'.
(r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Cmd -> r
forall r r'.
(r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Cmd -> r
forall (m :: * -> *).
Monad m =>
(forall d. Data d => d -> m d) -> Cmd -> m Cmd
forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> Cmd -> m Cmd
forall (c :: * -> *).
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c Cmd
forall (c :: * -> *).
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> Cmd -> c Cmd
forall (t :: * -> *) (c :: * -> *).
Typeable t =>
(forall d. Data d => c (t d)) -> Maybe (c Cmd)
forall (t :: * -> * -> *) (c :: * -> *).
Typeable t =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Cmd)
$cCmdTest :: Constr
$cCmdGrep :: Constr
$cCmdMain :: Constr
$tCmd :: DataType
gmapMo :: (forall d. Data d => d -> m d) -> Cmd -> m Cmd
$cgmapMo :: forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> Cmd -> m Cmd
gmapMp :: (forall d. Data d => d -> m d) -> Cmd -> m Cmd
$cgmapMp :: forall (m :: * -> *).
MonadPlus m =>
(forall d. Data d => d -> m d) -> Cmd -> m Cmd
gmapM :: (forall d. Data d => d -> m d) -> Cmd -> m Cmd
$cgmapM :: forall (m :: * -> *).
Monad m =>
(forall d. Data d => d -> m d) -> Cmd -> m Cmd
gmapQi :: Int -> (forall d. Data d => d -> u) -> Cmd -> u
$cgmapQi :: forall u. Int -> (forall d. Data d => d -> u) -> Cmd -> u
gmapQ :: (forall d. Data d => d -> u) -> Cmd -> [u]
$cgmapQ :: forall u. (forall d. Data d => d -> u) -> Cmd -> [u]
gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Cmd -> r
$cgmapQr :: forall r r'.
(r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Cmd -> r
gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Cmd -> r
$cgmapQl :: forall r r'.
(r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Cmd -> r
gmapT :: (forall b. Data b => b -> b) -> Cmd -> Cmd
$cgmapT :: (forall b. Data b => b -> b) -> Cmd -> Cmd
dataCast2 :: (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Cmd)
$cdataCast2 :: forall (t :: * -> * -> *) (c :: * -> *).
Typeable t =>
(forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Cmd)
dataCast1 :: (forall d. Data d => c (t d)) -> Maybe (c Cmd)
$cdataCast1 :: forall (t :: * -> *) (c :: * -> *).
Typeable t =>
(forall d. Data d => c (t d)) -> Maybe (c Cmd)
dataTypeOf :: Cmd -> DataType
$cdataTypeOf :: Cmd -> DataType
toConstr :: Cmd -> Constr
$ctoConstr :: Cmd -> Constr
gunfold :: (forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c Cmd
$cgunfold :: forall (c :: * -> *).
(forall b r. Data b => c (b -> r) -> c r)
-> (forall r. r -> c r) -> Constr -> c Cmd
gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> Cmd -> c Cmd
$cgfoldl :: forall (c :: * -> *).
(forall d b. Data d => c (d -> b) -> d -> c b)
-> (forall g. g -> c g) -> Cmd -> c Cmd
$cp1Data :: Typeable Cmd
Data,Typeable,Int -> Cmd -> String -> String
[Cmd] -> String -> String
Cmd -> String
(Int -> Cmd -> String -> String)
-> (Cmd -> String) -> ([Cmd] -> String -> String) -> Show Cmd
forall a.
(Int -> a -> String -> String)
-> (a -> String) -> ([a] -> String -> String) -> Show a
showList :: [Cmd] -> String -> String
$cshowList :: [Cmd] -> String -> String
show :: Cmd -> String
$cshow :: Cmd -> String
showsPrec :: Int -> Cmd -> String -> String
$cshowsPrec :: Int -> Cmd -> String -> String
Show)
mode :: Mode (CmdArgs Cmd)
mode = Cmd -> Mode (CmdArgs Cmd)
forall a. Data a => a -> Mode (CmdArgs a)
cmdArgsMode (Cmd -> Mode (CmdArgs Cmd)) -> Cmd -> Mode (CmdArgs Cmd)
forall a b. (a -> b) -> a -> b
$ [Cmd] -> Cmd
forall val. Data val => [val] -> val
modes
[CmdMain :: [String]
-> [String]
-> [String]
-> [String]
-> Bool
-> ColorMode
-> Int
-> [String]
-> Bool
-> [String]
-> [String]
-> Bool
-> [String]
-> String
-> Bool
-> [String]
-> [String]
-> [String]
-> [String]
-> Bool
-> Bool
-> Bool
-> Bool
-> Bool
-> [String]
-> Bool
-> Bool
-> Bool
-> Bool
-> String
-> String
-> [String]
-> Cmd
CmdMain
{cmdFiles :: [String]
cmdFiles = [String]
forall a. Default a => a
def [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= Ann
args [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"FILE/DIR"
,cmdReports :: [String]
cmdReports = String -> [String]
forall val. (Data val, Default val) => String -> val
nam String
"report" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
forall a. (Show a, Typeable a) => a -> Ann
opt String
"report.html" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= Ann
typFile [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Generate a report in HTML"
,cmdGivenHints :: [String]
cmdGivenHints = String -> [String]
forall val. (Data val, Default val) => String -> val
nam String
"hint" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= Ann
typFile [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Hint/ignore file to use"
,cmdWithGroups :: [String]
cmdWithGroups = String -> [String]
forall val. (Data val, Default val) => String -> val
nam_ String
"with-group" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"GROUP" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Extra hint groups to use"
,cmdGit :: Bool
cmdGit = String -> Bool
forall val. (Data val, Default val) => String -> val
nam String
"git" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Run on files tracked by git"
,cmdColor :: ColorMode
cmdColor = String -> ColorMode
forall val. (Data val, Default val) => String -> val
nam String
"colour" ColorMode -> Ann -> ColorMode
forall val. Data val => val -> Ann -> val
&= String -> Ann
name String
"color" ColorMode -> Ann -> ColorMode
forall val. Data val => val -> Ann -> val
&= ColorMode -> Ann
forall a. (Show a, Typeable a) => a -> Ann
opt ColorMode
Always ColorMode -> Ann -> ColorMode
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"always/never/auto" ColorMode -> Ann -> ColorMode
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Color output (requires ANSI terminal; auto means on when $TERM is supported; by itself, selects always)"
,cmdThreads :: Int
cmdThreads = Int
1 Int -> Ann -> Int
forall val. Data val => val -> Ann -> val
&= String -> Ann
name String
"threads" Int -> Ann -> Int
forall val. Data val => val -> Ann -> val
&= String -> Ann
name String
"j" Int -> Ann -> Int
forall val. Data val => val -> Ann -> val
&= Int -> Ann
forall a. (Show a, Typeable a) => a -> Ann
opt (Int
0 :: Int) Int -> Ann -> Int
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Number of threads to use (-j for all)"
,cmdIgnore :: [String]
cmdIgnore = String -> [String]
forall val. (Data val, Default val) => String -> val
nam String
"ignore" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"HINT" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Ignore a particular hint"
,cmdShowAll :: Bool
cmdShowAll = String -> Bool
forall val. (Data val, Default val) => String -> val
nam String
"show" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Show all ignored ideas"
,cmdExtension :: [String]
cmdExtension = String -> [String]
forall val. (Data val, Default val) => String -> val
nam String
"extension" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"EXT" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"File extensions to search (default hs/lhs)"
,cmdLanguage :: [String]
cmdLanguage = String -> [String]
forall val. (Data val, Default val) => String -> val
nam_ String
"language" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
name String
"X" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"EXTENSION" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Language extensions (Arrows, NoCPP)"
,cmdCross :: Bool
cmdCross = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"cross" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Work between modules"
,cmdFindHints :: [String]
cmdFindHints = String -> [String]
forall val. (Data val, Default val) => String -> val
nam String
"find" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= Ann
typFile [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Find hints in a Haskell file"
,cmdDataDir :: String
cmdDataDir = String -> String
forall val. (Data val, Default val) => String -> val
nam_ String
"datadir" String -> Ann -> String
forall val. Data val => val -> Ann -> val
&= Ann
typDir String -> Ann -> String
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Override the data directory"
,cmdDefault :: Bool
cmdDefault = String -> Bool
forall val. (Data val, Default val) => String -> val
nam String
"default" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Print a default file to stdout"
,cmdPath :: [String]
cmdPath = String -> [String]
forall val. (Data val, Default val) => String -> val
nam String
"path" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Directory in which to search for files"
,cmdCppDefine :: [String]
cmdCppDefine = String -> [String]
forall val. (Data val, Default val) => String -> val
nam_ String
"cpp-define" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"NAME[=VALUE]" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"CPP #define"
,cmdCppInclude :: [String]
cmdCppInclude = String -> [String]
forall val. (Data val, Default val) => String -> val
nam_ String
"cpp-include" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= Ann
typDir [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"CPP include path"
,cmdCppFile :: [String]
cmdCppFile = String -> [String]
forall val. (Data val, Default val) => String -> val
nam_ String
"cpp-file" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= Ann
typFile [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"CPP pre-include file"
,cmdCppSimple :: Bool
cmdCppSimple = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"cpp-simple" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Use a simple CPP (strip # lines)"
,cmdCppAnsi :: Bool
cmdCppAnsi = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"cpp-ansi" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Use CPP in ANSI compatibility mode"
,cmdJson :: Bool
cmdJson = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"json" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Display hint data as JSON"
,cmdCC :: Bool
cmdCC = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"cc" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Display hint data as Code Climate Issues"
,cmdNoSummary :: Bool
cmdNoSummary = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"no-summary" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Do not show summary information"
,cmdOnly :: [String]
cmdOnly = String -> [String]
forall val. (Data val, Default val) => String -> val
nam String
"only" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"HINT" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Specify which hints explicitly"
,cmdNoExitCode :: Bool
cmdNoExitCode = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"no-exit-code" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Do not give a negative exit if hints"
,cmdTiming :: Bool
cmdTiming = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"timing" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Display timing information"
,cmdSerialise :: Bool
cmdSerialise = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"serialise" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Serialise hint data for consumption by apply-refact"
,cmdRefactor :: Bool
cmdRefactor = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"refactor" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Automatically invoke `refactor` to apply hints"
,cmdRefactorOptions :: String
cmdRefactorOptions = String -> String
forall val. (Data val, Default val) => String -> val
nam_ String
"refactor-options" String -> Ann -> String
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"OPTIONS" String -> Ann -> String
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Options to pass to the `refactor` executable"
,cmdWithRefactor :: String
cmdWithRefactor = String -> String
forall val. (Data val, Default val) => String -> val
nam_ String
"with-refactor" String -> Ann -> String
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Give the path to refactor"
,cmdIgnoreGlob :: [String]
cmdIgnoreGlob = String -> [String]
forall val. (Data val, Default val) => String -> val
nam_ String
"ignore-glob" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Ignore paths matching glob pattern"
} Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= Ann
auto Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= Ann
explicit Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= String -> Ann
name String
"lint"
,CmdGrep :: [String]
-> String
-> [String]
-> [String]
-> [String]
-> [String]
-> [String]
-> [String]
-> Bool
-> Bool
-> Cmd
CmdGrep
{cmdFiles :: [String]
cmdFiles = [String]
forall a. Default a => a
def [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= Ann
args [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"FILE/DIR"
,cmdPattern :: String
cmdPattern = String
forall a. Default a => a
def String -> Ann -> String
forall val. Data val => val -> Ann -> val
&= Int -> Ann
argPos Int
0 String -> Ann -> String
forall val. Data val => val -> Ann -> val
&= String -> Ann
typ String
"PATTERN"
} Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= Ann
explicit Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= String -> Ann
name String
"grep"
,CmdTest :: [String]
-> [String]
-> String
-> [String]
-> String
-> Bool
-> Bool
-> String
-> Cmd
CmdTest
{cmdProof :: [String]
cmdProof = String -> [String]
forall val. (Data val, Default val) => String -> val
nam_ String
"proof" [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= Ann
typFile [String] -> Ann -> [String]
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Isabelle/HOLCF theory file"
,cmdTypeCheck :: Bool
cmdTypeCheck = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"typecheck" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Use GHC to type check the hints"
,cmdQuickCheck :: Bool
cmdQuickCheck = String -> Bool
forall val. (Data val, Default val) => String -> val
nam_ String
"quickcheck" Bool -> Ann -> Bool
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Use QuickCheck to check the hints"
,cmdTempDir :: String
cmdTempDir = String -> String
forall val. (Data val, Default val) => String -> val
nam_ String
"tempdir" String -> Ann -> String
forall val. Data val => val -> Ann -> val
&= String -> Ann
help String
"Where to put temporary files (not cleaned up)"
} Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= Ann
explicit Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= String -> Ann
name String
"test"
Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= [String] -> Ann
details [String
"HLint gives hints on how to improve Haskell code."
,String
""
,String
"To check all Haskell files in 'src' and generate a report type:"
,String
" hlint src --report"]
] Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= String -> Ann
program String
"hlint" Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= Ann
verbosity
Cmd -> Ann -> Cmd
forall val. Data val => val -> Ann -> val
&= String -> Ann
summary (String
"HLint v" String -> String -> String
forall a. [a] -> [a] -> [a]
++ Version -> String
showVersion Version
version String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
", (C) Neil Mitchell 2006-2020")
where
nam :: String -> val
nam String
xs = String -> val
forall val. (Data val, Default val) => String -> val
nam_ String
xs val -> Ann -> val
forall val. Data val => val -> Ann -> val
&= String -> Ann
name [String -> Char
forall a. [a] -> a
head String
xs]
nam_ :: String -> val
nam_ String
xs = val
forall a. Default a => a
def val -> Ann -> val
forall val. Data val => val -> Ann -> val
&= Ann
explicit val -> Ann -> val
forall val. Data val => val -> Ann -> val
&= String -> Ann
name String
xs
cmdHintFiles :: Cmd -> IO [(FilePath, Maybe String)]
cmdHintFiles :: Cmd -> IO [(String, Maybe String)]
cmdHintFiles Cmd
cmd = do
let explicit :: [String]
explicit = Cmd -> [String]
cmdGivenHints Cmd
cmd
[String]
bad <- (String -> IO Bool) -> [String] -> IO [String]
forall (m :: * -> *) a.
Applicative m =>
(a -> m Bool) -> [a] -> m [a]
filterM (IO Bool -> IO Bool
forall (m :: * -> *). Functor m => m Bool -> m Bool
notM (IO Bool -> IO Bool) -> (String -> IO Bool) -> String -> IO Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> IO Bool
doesFileExist) [String]
explicit
Bool -> IO () -> IO ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when ([String]
bad [String] -> [String] -> Bool
forall a. Eq a => a -> a -> Bool
/= []) (IO () -> IO ()) -> IO () -> IO ()
forall a b. (a -> b) -> a -> b
$
String -> IO ()
forall (m :: * -> *) a. MonadFail m => String -> m a
fail (String -> IO ()) -> String -> IO ()
forall a b. (a -> b) -> a -> b
$ [String] -> String
unlines ([String] -> String) -> [String] -> String
forall a b. (a -> b) -> a -> b
$ String
"Failed to find requested hint files:" String -> [String] -> [String]
forall a. a -> [a] -> [a]
: (String -> String) -> [String] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map (String
" "String -> String -> String
forall a. [a] -> [a] -> [a]
++) [String]
bad
Maybe String
implicit <- if [String]
explicit [String] -> [String] -> Bool
forall a. Eq a => a -> a -> Bool
/= [] then Maybe String -> IO (Maybe String)
forall (f :: * -> *) a. Applicative f => a -> f a
pure Maybe String
forall a. Maybe a
Nothing else do
String
curdir <- IO String
getCurrentDirectory
[String]
home <- IO [String] -> (IOError -> IO [String]) -> IO [String]
forall a. IO a -> (IOError -> IO a) -> IO a
catchIOError ((String -> [String] -> [String]
forall a. a -> [a] -> [a]
:[]) (String -> [String]) -> IO String -> IO [String]
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> IO String
getHomeDirectory) (IO [String] -> IOError -> IO [String]
forall a b. a -> b -> a
const (IO [String] -> IOError -> IO [String])
-> IO [String] -> IOError -> IO [String]
forall a b. (a -> b) -> a -> b
$ [String] -> IO [String]
forall (f :: * -> *) a. Applicative f => a -> f a
pure [])
(String -> IO Bool) -> [String] -> IO (Maybe String)
forall (m :: * -> *) a.
Monad m =>
(a -> m Bool) -> [a] -> m (Maybe a)
findM String -> IO Bool
doesFileExist ([String] -> IO (Maybe String)) -> [String] -> IO (Maybe String)
forall a b. (a -> b) -> a -> b
$
(String -> String) -> [String] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map (String -> String -> String
</> String
".hlint.yaml") (String -> [String]
ancestors String
curdir [String] -> [String] -> [String]
forall a. [a] -> [a] -> [a]
++ [String]
home)
[(String, Maybe String)] -> IO [(String, Maybe String)]
forall (f :: * -> *) a. Applicative f => a -> f a
pure ([(String, Maybe String)] -> IO [(String, Maybe String)])
-> [(String, Maybe String)] -> IO [(String, Maybe String)]
forall a b. (a -> b) -> a -> b
$ (String, Maybe String)
hlintYaml (String, Maybe String)
-> [(String, Maybe String)] -> [(String, Maybe String)]
forall a. a -> [a] -> [a]
: (String -> (String, Maybe String))
-> [String] -> [(String, Maybe String)]
forall a b. (a -> b) -> [a] -> [b]
map (,Maybe String
forall a. Maybe a
Nothing) (Maybe String -> [String]
forall a. Maybe a -> [a]
maybeToList Maybe String
implicit [String] -> [String] -> [String]
forall a. [a] -> [a] -> [a]
++ [String]
explicit)
where
ancestors :: String -> [String]
ancestors = [String] -> [String]
forall a. [a] -> [a]
init ([String] -> [String])
-> (String -> [String]) -> String -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. ([String] -> String) -> [[String]] -> [String]
forall a b. (a -> b) -> [a] -> [b]
map [String] -> String
joinPath ([[String]] -> [String])
-> (String -> [[String]]) -> String -> [String]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [[String]] -> [[String]]
forall a. [a] -> [a]
reverse ([[String]] -> [[String]])
-> (String -> [[String]]) -> String -> [[String]]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. [String] -> [[String]]
forall a. [a] -> [[a]]
inits ([String] -> [[String]])
-> (String -> [String]) -> String -> [[String]]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> [String]
splitPath
cmdExtensions :: Cmd -> (Maybe Language, ([Extension], [Extension]))
cmdExtensions :: Cmd -> (Maybe Language, ([Extension], [Extension]))
cmdExtensions = [String] -> (Maybe Language, ([Extension], [Extension]))
getExtensions ([String] -> (Maybe Language, ([Extension], [Extension])))
-> (Cmd -> [String])
-> Cmd
-> (Maybe Language, ([Extension], [Extension]))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Cmd -> [String]
cmdLanguage
cmdCpp :: Cmd -> CppFlags
cmdCpp :: Cmd -> CppFlags
cmdCpp Cmd
cmd
| Cmd -> Bool
cmdCppSimple Cmd
cmd = CppFlags
CppSimple
| Extension
Cpp Extension -> [Extension] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` (([Extension], [Extension]) -> [Extension]
forall a b. (a, b) -> a
fst (([Extension], [Extension]) -> [Extension])
-> ((Maybe Language, ([Extension], [Extension]))
-> ([Extension], [Extension]))
-> (Maybe Language, ([Extension], [Extension]))
-> [Extension]
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Maybe Language, ([Extension], [Extension]))
-> ([Extension], [Extension])
forall a b. (a, b) -> b
snd) (Cmd -> (Maybe Language, ([Extension], [Extension]))
cmdExtensions Cmd
cmd) = CpphsOptions -> CppFlags
Cpphs CpphsOptions
defaultCpphsOptions
{boolopts :: BoolOptions
boolopts=BoolOptions
defaultBoolOptions{hashline :: Bool
hashline=Bool
False, stripC89 :: Bool
stripC89=Bool
True, ansi :: Bool
ansi=Cmd -> Bool
cmdCppAnsi Cmd
cmd}
,includes :: [String]
includes = Cmd -> [String]
cmdCppInclude Cmd
cmd
,preInclude :: [String]
preInclude = Cmd -> [String]
cmdCppFile Cmd
cmd
,defines :: [(String, String)]
defines = (String
"__HLINT__",String
"1") (String, String) -> [(String, String)] -> [(String, String)]
forall a. a -> [a] -> [a]
: [(String
a,String -> String
forall a. [a] -> [a]
drop1 String
b) | String
x <- Cmd -> [String]
cmdCppDefine Cmd
cmd, let (String
a,String
b) = (Char -> Bool) -> String -> (String, String)
forall a. (a -> Bool) -> [a] -> ([a], [a])
break (Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'=') String
x]
}
| Bool
otherwise = CppFlags
NoCpp
cmdUseColour :: Cmd -> IO Bool
cmdUseColour :: Cmd -> IO Bool
cmdUseColour Cmd
cmd = case Cmd -> ColorMode
cmdColor Cmd
cmd of
ColorMode
Always -> Bool -> IO Bool
forall (f :: * -> *) a. Applicative f => a -> f a
pure Bool
True
ColorMode
Never -> Bool -> IO Bool
forall (f :: * -> *) a. Applicative f => a -> f a
pure Bool
False
ColorMode
Auto -> Handle -> IO Bool
hSupportsANSI Handle
stdout
String
"." <\> :: String -> String -> String
<\> String
x = String
x
String
x <\> String
y = String
x String -> String -> String
</> String
y
resolveFile
:: Cmd
-> Maybe FilePath
-> FilePath
-> IO [FilePath]
resolveFile :: Cmd -> Maybe String -> String -> IO [String]
resolveFile Cmd
cmd = (String -> Bool)
-> [String] -> [String] -> Maybe String -> String -> IO [String]
getFile ([String] -> String -> Bool
toPredicate ([String] -> String -> Bool) -> [String] -> String -> Bool
forall a b. (a -> b) -> a -> b
$ Cmd -> [String]
cmdIgnoreGlob Cmd
cmd) (Cmd -> [String]
cmdPath Cmd
cmd) (Cmd -> [String]
cmdExtension Cmd
cmd)
where
toPredicate :: [FilePattern] -> FilePath -> Bool
toPredicate :: [String] -> String -> Bool
toPredicate [] = Bool -> String -> Bool
forall a b. a -> b -> a
const Bool
False
toPredicate [String]
globs = \String
x -> Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ [((), (), [String])] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null ([((), (), [String])] -> Bool) -> [((), (), [String])] -> Bool
forall a b. (a -> b) -> a -> b
$ [((), String)] -> [((), (), [String])]
forall b. [(b, String)] -> [((), b, [String])]
m [((), String -> String
cleanup String
x)]
where m :: [(b, String)] -> [((), b, [String])]
m = [((), String)] -> [(b, String)] -> [((), b, [String])]
forall a b. [(a, String)] -> [(b, String)] -> [(a, b, [String])]
matchMany ((String -> ((), String)) -> [String] -> [((), String)]
forall a b. (a -> b) -> [a] -> [b]
map ((),) [String]
globs)
cleanup :: FilePath -> FilePath
cleanup :: String -> String
cleanup (Char
'.':Char
x:String
xs) | Char -> Bool
isPathSeparator Char
x, Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ String -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null String
xs = String
xs
cleanup String
x = String
x
getFile :: (FilePath -> Bool) -> [FilePath] -> [String] -> Maybe FilePath -> FilePath -> IO [FilePath]
getFile :: (String -> Bool)
-> [String] -> [String] -> Maybe String -> String -> IO [String]
getFile String -> Bool
_ [String]
path [String]
_ (Just String
tmpfile) String
"-" =
IO ByteString
BS.getContents IO ByteString -> (ByteString -> IO ()) -> IO ()
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= String -> ByteString -> IO ()
BS.writeFile String
tmpfile IO () -> IO [String] -> IO [String]
forall (m :: * -> *) a b. Monad m => m a -> m b -> m b
>> [String] -> IO [String]
forall (f :: * -> *) a. Applicative f => a -> f a
pure [String
tmpfile]
getFile String -> Bool
_ [String]
path [String]
_ Maybe String
Nothing String
"-" = [String] -> IO [String]
forall (f :: * -> *) a. Applicative f => a -> f a
pure [String
"-"]
getFile String -> Bool
_ [] [String]
exts Maybe String
_ String
file = String -> IO [String]
forall a. String -> IO a
exitMessage (String -> IO [String]) -> String -> IO [String]
forall a b. (a -> b) -> a -> b
$ String
"Couldn't find file: " String -> String -> String
forall a. [a] -> [a] -> [a]
++ String
file
getFile String -> Bool
ignore (String
p:[String]
ath) [String]
exts Maybe String
t String
file = do
Bool
isDir <- String -> IO Bool
doesDirectoryExist (String -> IO Bool) -> String -> IO Bool
forall a b. (a -> b) -> a -> b
$ String
p String -> String -> String
<\> String
file
if Bool
isDir then do
let avoidDir :: String -> Bool
avoidDir String
x = let y :: String
y = String -> String
takeFileName String
x in String
"_" String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
y Bool -> Bool -> Bool
|| (String
"." String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
y Bool -> Bool -> Bool
&& Bool -> Bool
not ((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
'.') String
y))
avoidFile :: String -> Bool
avoidFile String
x = let y :: String
y = String -> String
takeFileName String
x in String
"." String -> String -> Bool
forall a. Eq a => [a] -> [a] -> Bool
`isPrefixOf` String
y Bool -> Bool -> Bool
|| String -> Bool
ignore String
x
[String]
xs <- (String -> IO Bool) -> String -> IO [String]
listFilesInside (Bool -> IO Bool
forall (f :: * -> *) a. Applicative f => a -> f a
pure (Bool -> IO Bool) -> (String -> Bool) -> String -> IO Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bool -> Bool
not (Bool -> Bool) -> (String -> Bool) -> String -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. String -> Bool
avoidDir) (String -> IO [String]) -> String -> IO [String]
forall a b. (a -> b) -> a -> b
$ String
p String -> String -> String
<\> String
file
[String] -> IO [String]
forall (f :: * -> *) a. Applicative f => a -> f a
pure [String
x | String
x <- [String]
xs, String -> String
forall a. [a] -> [a]
drop1 (String -> String
takeExtension String
x) String -> [String] -> Bool
forall (t :: * -> *) a. (Foldable t, Eq a) => a -> t a -> Bool
`elem` [String]
exts, Bool -> Bool
not (Bool -> Bool) -> Bool -> Bool
forall a b. (a -> b) -> a -> b
$ String -> Bool
avoidFile String
x]
else do
Bool
isFil <- String -> IO Bool
doesFileExist (String -> IO Bool) -> String -> IO Bool
forall a b. (a -> b) -> a -> b
$ String
p String -> String -> String
<\> String
file
if Bool
isFil then [String] -> IO [String]
forall (f :: * -> *) a. Applicative f => a -> f a
pure [String
p String -> String -> String
<\> String
file]
else do
Maybe String
res <- String -> [String] -> String -> IO (Maybe String)
getModule String
p [String]
exts String
file
case Maybe String
res of
Just String
x -> [String] -> IO [String]
forall (f :: * -> *) a. Applicative f => a -> f a
pure [String
x]
Maybe String
Nothing -> (String -> Bool)
-> [String] -> [String] -> Maybe String -> String -> IO [String]
getFile String -> Bool
ignore [String]
ath [String]
exts Maybe String
t String
file
getModule :: FilePath -> [String] -> FilePath -> IO (Maybe FilePath)
getModule :: String -> [String] -> String -> IO (Maybe String)
getModule String
path [String]
exts String
x | Bool -> Bool
not ((Char -> Bool) -> String -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
any Char -> Bool
isSpace String
x) Bool -> Bool -> Bool
&& (String -> Bool) -> [String] -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all String -> Bool
isMod [String]
xs = [String] -> IO (Maybe String)
f [String]
exts
where
xs :: [String]
xs = String -> [String]
words (String -> [String]) -> String -> [String]
forall a b. (a -> b) -> a -> b
$ (Char -> Char) -> String -> String
forall a b. (a -> b) -> [a] -> [b]
map (\Char
x -> if Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'.' then Char
' ' else Char
x) String
x
isMod :: String -> Bool
isMod (Char
x:String
xs) = Char -> Bool
isUpper Char
x Bool -> Bool -> Bool
&& (Char -> Bool) -> String -> Bool
forall (t :: * -> *) a. Foldable t => (a -> Bool) -> t a -> Bool
all (\Char
x -> Char -> Bool
isAlphaNum Char
x Bool -> Bool -> Bool
|| Char
x Char -> Char -> Bool
forall a. Eq a => a -> a -> Bool
== Char
'_') String
xs
isMod String
_ = Bool
False
pre :: String
pre = String
path String -> String -> String
<\> [String] -> String
joinPath [String]
xs
f :: [String] -> IO (Maybe String)
f [] = Maybe String -> IO (Maybe String)
forall (f :: * -> *) a. Applicative f => a -> f a
pure Maybe String
forall a. Maybe a
Nothing
f (String
x:[String]
xs) = do
let s :: String
s = String
pre String -> String -> String
<.> String
x
Bool
b <- String -> IO Bool
doesFileExist String
s
if Bool
b then Maybe String -> IO (Maybe String)
forall (f :: * -> *) a. Applicative f => a -> f a
pure (Maybe String -> IO (Maybe String))
-> Maybe String -> IO (Maybe String)
forall a b. (a -> b) -> a -> b
$ String -> Maybe String
forall a. a -> Maybe a
Just String
s else [String] -> IO (Maybe String)
f [String]
xs
getModule String
_ [String]
_ String
_ = Maybe String -> IO (Maybe String)
forall (f :: * -> *) a. Applicative f => a -> f a
pure Maybe String
forall a. Maybe a
Nothing
getExtensions :: [String] -> (Maybe Language, ([Extension], [Extension]))
getExtensions :: [String] -> (Maybe Language, ([Extension], [Extension]))
getExtensions [String]
args =
(Maybe Language
lang, (([Extension], [Extension])
-> String -> ([Extension], [Extension]))
-> ([Extension], [Extension])
-> [String]
-> ([Extension], [Extension])
forall (t :: * -> *) b a.
Foldable t =>
(b -> a -> b) -> b -> t a -> b
foldl ([Extension], [Extension]) -> String -> ([Extension], [Extension])
f (if [String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [String]
langs then ([Extension]
defaultExtensions, []) else ([], [])) [String]
exts)
where
lang :: Maybe Language
lang = if [String] -> Bool
forall (t :: * -> *) a. Foldable t => t a -> Bool
null [String]
langs then Maybe Language
forall a. Maybe a
Nothing else Language -> Maybe Language
forall a. a -> Maybe a
Just (Language -> Maybe Language) -> Language -> Maybe Language
forall a b. (a -> b) -> a -> b
$ Maybe Language -> Language
forall a. Partial => Maybe a -> a
fromJust (Maybe Language -> Language) -> Maybe Language -> Language
forall a b. (a -> b) -> a -> b
$ String -> [(String, Language)] -> Maybe Language
forall a b. Eq a => a -> [(a, b)] -> Maybe b
lookup ([String] -> String
forall a. [a] -> a
last [String]
langs) [(String, Language)]
ls
([String]
langs, [String]
exts) = (String -> Bool) -> [String] -> ([String], [String])
forall a. (a -> Bool) -> [a] -> ([a], [a])
partition (Maybe Language -> Bool
forall a. Maybe a -> Bool
isJust (Maybe Language -> Bool)
-> (String -> Maybe Language) -> String -> Bool
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (String -> [(String, Language)] -> Maybe Language)
-> [(String, Language)] -> String -> Maybe Language
forall a b c. (a -> b -> c) -> b -> a -> c
flip String -> [(String, Language)] -> Maybe Language
forall a b. Eq a => a -> [(a, b)] -> Maybe b
lookup [(String, Language)]
ls) [String]
args
ls :: [(String, Language)]
ls = [(Language -> String
forall a. Show a => a -> String
show Language
x, Language
x) | Language
x <- [Language
Haskell98, Language
Haskell2010]]
f :: ([Extension], [Extension]) -> String -> ([Extension], [Extension])
f ([Extension]
a, [Extension]
e) String
"Haskell98" = ([], [])
f ([Extension]
a, [Extension]
e) (Char
'N':Char
'o':String
x) | Just Extension
x <- String -> Maybe Extension
GhclibParserEx.readExtension String
x, let xs :: [Extension]
xs = Extension -> [Extension]
expandDisable Extension
x =
([Extension] -> [Extension] -> [Extension]
forall a. Eq a => [a] -> [a] -> [a]
deletes [Extension]
xs [Extension]
a, [Extension]
xs [Extension] -> [Extension] -> [Extension]
forall a. [a] -> [a] -> [a]
++ [Extension] -> [Extension] -> [Extension]
forall a. Eq a => [a] -> [a] -> [a]
deletes [Extension]
xs [Extension]
e)
f ([Extension]
a, [Extension]
e) String
x | Just Extension
x <- String -> Maybe Extension
GhclibParserEx.readExtension String
x = (Extension
x Extension -> [Extension] -> [Extension]
forall a. a -> [a] -> [a]
: Extension -> [Extension] -> [Extension]
forall a. Eq a => a -> [a] -> [a]
delete Extension
x [Extension]
a, Extension -> [Extension] -> [Extension]
forall a. Eq a => a -> [a] -> [a]
delete Extension
x [Extension]
e)
f ([Extension]
a, [Extension]
e) String
x = ([Extension]
a, [Extension]
e)
deletes :: [a] -> [a] -> [a]
deletes [] [a]
ys = [a]
ys
deletes (a
x:[a]
xs) [a]
ys = [a] -> [a] -> [a]
deletes [a]
xs ([a] -> [a]) -> [a] -> [a]
forall a b. (a -> b) -> a -> b
$ a -> [a] -> [a]
forall a. Eq a => a -> [a] -> [a]
delete a
x [a]
ys
expandDisable :: Extension -> [Extension]
expandDisable Extension
TemplateHaskell = [Extension
TemplateHaskell, Extension
TemplateHaskellQuotes]
expandDisable Extension
x = [Extension
x]