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module Rules.Clean (clean, cleanSourceTree, cleanRules) where
import qualified System.Directory as IO
import Base
clean :: Action ()
clean = do
putBuild "| Removing Hadrian files..."
cleanSourceTree
path <- buildRoot
putBuild $ "| Remove directory " ++ path ++ " (after build completes)"
runAfter $ IO.removeDirectoryRecursive path -- since we can't delete the Shake database while Shake is running
putSuccess "| Done. "
cleanSourceTree :: Action ()
cleanSourceTree = do
path <- buildRoot
forM_ [Stage0 ..] $ removeDirectory . (path -/-) . stageString
removeDirectory "sdistprep"
cleanFsUtils
-- Clean all temporary fs files copied by configure into the source folder
cleanFsUtils :: Action ()
cleanFsUtils = do
let dirs = [ "utils/lndir/"
, "utils/unlit/"
, "rts/"
, "libraries/base/include/"
, "libraries/base/cbits/"
]
liftIO $ forM_ dirs (flip removeFiles ["fs.*"])
cleanRules :: Rules ()
cleanRules = "clean" ~> clean
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