Language.Haskell.GhcMod.Internal

Low level access to the ghc-mod library.

Low level access

type LogReader = IO [String]

A means to read the log.

type GHCOption = String

A single GHC option, as it would appear on the command line.

initializeFlagsWithCradle :: GhcMonad m => Options -> Cradle -> [GHCOption] -> Bool -> m LogReader

Initialize the DynFlags relating to the compilation of a single file or GHC session according to the Cradle and Options provided.

setTargetFiles :: GhcMonad m => [String] -> m ()

Set the files that GHC will load / compile.

checkSlowAndSet :: GhcMonad m => m ()

To check TH, a session module graph is necessary. load sets a session module graph using depanal. But we have to set -fno-code to DynFlags before load. So, this is necessary redundancy.

getDynamicFlags :: IO DynFlags

Return the DynFlags currently in use in the GHC session.