ghc-mod/GhcMod/Check.hs
2017-01-12 17:05:47 +01:00

58 lines
1.6 KiB
Haskell

module GhcMod.Check (
checkSyntax
, check
, expandTemplate
, expand
) where
import Control.Applicative
import Prelude
import Language.Haskell.GhcMod.DynFlags
import qualified Language.Haskell.GhcMod.Gap as Gap
import Language.Haskell.GhcMod.Logger
import Language.Haskell.GhcMod.Monad
----------------------------------------------------------------
-- | Checking syntax of a target file using GHC.
-- Warnings and errors are returned.
checkSyntax :: IOish m
=> [FilePath] -- ^ The target files.
-> GhcModT m String
checkSyntax [] = return ""
checkSyntax files = either id id <$> check files
----------------------------------------------------------------
-- | Checking syntax of a target file using GHC.
-- Warnings and errors are returned.
check :: IOish m
=> [FilePath] -- ^ The target files.
-> GhcModT m (Either String String)
check files =
runGmlTWith
(map Left files)
return
((fmap fst <$>) . withLogger Gap.setNoMaxRelevantBindings)
(return ())
----------------------------------------------------------------
-- | Expanding Haskell Template.
expandTemplate :: IOish m
=> [FilePath] -- ^ The target files.
-> GhcModT m String
expandTemplate [] = return ""
expandTemplate files = either id id <$> expand files
----------------------------------------------------------------
-- | Expanding Haskell Template.
expand :: IOish m => [FilePath] -> GhcModT m (Either String String)
expand files =
runGmlTWith
(map Left files)
return
((fmap fst <$>) . withLogger (Gap.setDumpSplices . setNoWarningFlags))
(return ())