withGhcAppData :: (FilePath -> IO a) -> IO a -> IO a
withGhcAppData right left = do
- either_dir <- IO.try (getAppUserDataDirectory "ghc")
- case either_dir of
- Right dir -> right dir
- _ -> left
+ either_dir <- IO.try (getAppUserDataDirectory "ghc")
+ case either_dir of
+ Right dir ->
+ do createDirectoryIfMissing False dir `catchIO` \_ -> return ()
+ right dir
+ _ -> left
runGHCi :: [(FilePath, Maybe Phase)] -> Maybe [String] -> GHCi ()
runGHCi paths maybe_exprs = do
- let
+ let
read_dot_files = not opt_IgnoreDotGhci
current_dir = return (Just ".ghci")