35690941aa
- Remove Language.Haskell prefix from all modules - Move 'GHCMod.*' to 'GhcMod.Exe' - Move 'GhcModExe' to 'GhcMod.Exe'
28 lines
910 B
Haskell
28 lines
910 B
Haskell
module GhcMod.Exe.Modules (modules) where
|
|
|
|
import Control.Arrow
|
|
import Data.List
|
|
import GhcMod.Convert
|
|
import GhcMod.Types
|
|
import GhcMod.Monad
|
|
import GhcMod.Gap ( listVisibleModuleNames
|
|
, lookupModulePackageInAllPackages
|
|
)
|
|
|
|
import qualified GHC as G
|
|
|
|
----------------------------------------------------------------
|
|
|
|
-- | Listing installed modules.
|
|
modules :: (IOish m, Gm m)
|
|
=> Bool -- ^ 'detailed', if 'True', also prints packages that modules belong to.
|
|
-> m String
|
|
modules detailed = do
|
|
df <- runGmPkgGhc G.getSessionDynFlags
|
|
let mns = listVisibleModuleNames df
|
|
pmnss = map (first moduleNameString) $ zip mns (modulePkg df `map` mns)
|
|
convert' $ nub [ if detailed then pkg ++ " " ++ mn else mn
|
|
| (mn, pkgs) <- pmnss, pkg <- pkgs ]
|
|
where
|
|
modulePkg df = lookupModulePackageInAllPackages df
|