module HsDev.Tools.Ghc.Check (
checkFiles, check, checkFile, checkSource,
Ghc,
module HsDev.Tools.Types,
module HsDev.Symbols.Types,
PackageDb(..), PackageDbStack(..), Project(..),
recalcNotesTabs,
module Control.Monad.Except
) where
import Control.Lens (preview, view, each, _Just, (^..))
import Control.Monad.Except
import Data.Maybe (fromMaybe)
import System.FilePath (makeRelative)
import System.Directory (doesDirectoryExist)
import System.Log.Simple (MonadLog(..), scope)
import GHC hiding (Warning, Module, moduleName)
import Control.Concurrent.FiniteChan
import HsDev.Error
import HsDev.PackageDb
import HsDev.Symbols.Location
import HsDev.Symbols.Types
import HsDev.Tools.Base
import HsDev.Tools.Ghc.Worker
import HsDev.Tools.Ghc.Compat
import HsDev.Tools.Types
import HsDev.Util (readFileUtf8, ordNub)
checkFiles :: (MonadLog m, GhcMonad m) => [String] -> [FilePath] -> Maybe Project -> m [Note OutputMessage]
checkFiles opts files _ = scope "check-files" $ do
ch <- liftIO newChan
withFlags $ do
modifyFlags $ setLogAction $ logToChan ch
addCmdOpts opts
clearTargets
mapM (`makeTarget` Nothing) files >>= loadTargets
notes <- liftIO $ stopChan ch
liftIO $ recalcNotesTabs notes
check :: (MonadLog m, GhcMonad m) => [String] -> Module -> Maybe String -> m [Note OutputMessage]
check opts m msrc = scope "check" $ case view moduleLocation m of
FileModule file proj -> do
ch <- liftIO newChan
let
dir = fromMaybe
(sourceModuleRoot (view moduleName m) file) $
preview (_Just . projectPath) proj
dirExist <- liftIO $ doesDirectoryExist dir
withFlags $ (if dirExist then withCurrentDirectory dir else id) $ do
addCmdOpts opts
modifyFlags $ setLogAction $ logToChan ch
clearTargets
target <- makeTarget (makeRelative dir file) msrc
loadTargets [target]
notes <- liftIO $ stopChan ch
liftIO $ recalcNotesTabs notes
_ -> scope "check" $ hsdevError $ ModuleNotSource (view moduleLocation m)
checkFile :: (MonadLog m, GhcMonad m) => [String] -> Module -> m [Note OutputMessage]
checkFile opts m = check opts m Nothing
checkSource :: (MonadLog m, GhcMonad m) => [String] -> Module -> String -> m [Note OutputMessage]
checkSource opts m src = check opts m (Just src)
recalcNotesTabs :: [Note OutputMessage] -> IO [Note OutputMessage]
recalcNotesTabs notes = do
cts <- mapM readFileUtf8 files
let
recalc' n = fromMaybe n $ do
fname <- preview (noteSource . moduleFile) n
cts' <- lookup fname (zip files cts)
return $ recalcTabs cts' 8 n
return $ map recalc' notes
where
files = ordNub $ notes ^.. each . noteSource . moduleFile