module Propellor.Property.SiteSpecific.GitHome where import Propellor import qualified Propellor.Property.Apt as Apt import Propellor.Property.User import Utility.SafeCommand -- | Clones Joey Hess's git home directory, and runs its fixups script. installedFor :: UserName -> Property installedFor user = check (not <$> hasGitDir user) $ Property ("githome " ++ user) (go =<< liftIO (homedir user)) `requires` Apt.installed ["git"] where go Nothing = noChange go (Just home) = do let tmpdir = home "githome" ensureProperty $ combineProperties "githome setup" [ userScriptProperty user ["git clone " ++ url ++ " " ++ tmpdir] , Property "moveout" $ makeChange $ void $ moveout tmpdir home , Property "rmdir" $ makeChange $ void $ catchMaybeIO $ removeDirectory tmpdir , userScriptProperty user ["rm -rf .aptitude/ .bashrc .profile; bin/mr checkout; bin/fixups"] ] moveout tmpdir home = do fs <- dirContents tmpdir forM fs $ \f -> boolSystem "mv" [File f, File home] url :: String url = "git://git.kitenet.net/joey/home" hasGitDir :: UserName -> IO Bool hasGitDir user = go =<< homedir user where go Nothing = return False go (Just home) = doesDirectoryExist (home ".git")