Language/Haskell/GhcMod/Modules.hs

module Language.Haskell.GhcMod.Modules (modules) where

import qualified GHC as G
import Language.Haskell.GhcMod.Convert
import Language.Haskell.GhcMod.Monad
import Language.Haskell.GhcMod.Gap (listVisibleModuleNames)
import Module (moduleNameString)

----------------------------------------------------------------

-- | Listing installed modules.
modules :: (IOish m, GmEnv m) => m String
modules = do
  dflags <- runGmPkgGhc G.getSessionDynFlags
  convert' $ map moduleNameString $ listVisibleModuleNames dflags
Rename List.hs -> Modules.hs 2014-08-28 11:41:03 +02:00			`module Language.Haskell.GhcMod.Modules (modules) where`
integrating flymake. 2010-03-11 19:03:17 +09:00
close import. 2014-03-27 16:02:16 +09:00			`import qualified GHC as G`
Move `convert` to it's own module. 2014-05-12 00:40:00 +02:00			`import Language.Haskell.GhcMod.Convert`
Monad.hs is now exported by GhcMod.hs. 2014-07-17 14:30:42 +09:00			`import Language.Haskell.GhcMod.Monad`
Add GHC-7.10 support 2015-01-16 15:47:56 +01:00			`import Language.Haskell.GhcMod.Gap (listVisibleModuleNames)`
			`import Module (moduleNameString)`
integrating flymake. 2010-03-11 19:03:17 +09:00
			`----------------------------------------------------------------`

writing docs. 2013-05-20 14:28:56 +09:00			`-- \| Listing installed modules.`
Refactoring to use cabal-helper-wrapper This turned out to be quite involved but save for this huge commit it's actually quite awesome and squashes quite a few bugs and nasty problems (hopefully). Most importantly we now have native cabal component support without the user having to do anything to get it! To do this we traverse imports starting from each component's entrypoints (library modules or Main source file for executables) and use this information to find which component's options each module will build with. Under the assumption that these modules have to build with every component they're used in we can now just pick one. Quite a few internal assumptions have been invalidated by this change. Most importantly the runGhcModT* family of cuntions now change the current working directory to `cradleRootDir`. 2015-03-03 21:12:43 +01:00			`modules :: (IOish m, GmEnv m) => m String`
			`modules = do`
			`dflags <- runGmPkgGhc G.getSessionDynFlags`
			`convert' $ map moduleNameString $ listVisibleModuleNames dflags`