Del.hs

{-
 Copyright (C) 2017-2018 Johann Lee <me@qinka.pro>

 This file is part of Yu.

 Yu is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 Yu is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with Yu.  If not, see <http://www.gnu.org/licenses/>.
-}

{-|
Module:       Yu.Tool.Del
Description:  Handle the delete command
Copyright:    (C) 2017-2018 Johann Lee <me@qinka.pro>
License:      GPL3
Maintainer:   me@qinka.pro
Stability:    experimental
Portability:  unknown

Handle the delete command
-}


{-# LANGUAGE RecordWildCards #-}

module Yu.Tool.Del
  ( delHandler
  ) where

import           System.Directory
import           System.IO
import           Yu.Tool.Opt
import           Yu.Tool.Repo

-- | delete the repo
delHandler :: Yu -> IO ()
delHandler Del{..} = case delId of
    Just i -> removePathForcibly i
    _      -> hPutStrLn stderr "error: path required"