From b20d44c618f370a1998c70dd5708d9bbe4ed1c80 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Sun, 26 Mar 2017 19:03:03 +0300
Subject: rename directories

---
 bin/RemovePath.hs | 85 -------------------------------------------------------
 1 file changed, 85 deletions(-)
 delete mode 100644 bin/RemovePath.hs

(limited to 'bin/RemovePath.hs')

diff --git a/bin/RemovePath.hs b/bin/RemovePath.hs
deleted file mode 100644
index 6f2174b..0000000
--- a/bin/RemovePath.hs
+++ /dev/null
@@ -1,85 +0,0 @@
--- |
--- Copyright   : (c) 2015 Egor Tensin <Egor.Tensin@gmail.com>
--- License     : MIT
--- Maintainer  : Egor.Tensin@gmail.com
--- Stability   : experimental
--- Portability : Windows-only
-
-module Main (main) where
-
-import Control.Monad   (void, when)
-import Control.Monad.Trans.Except (catchE, runExceptT, throwE)
-import Data.List       ((\\))
-import System.IO.Error (ioError, isDoesNotExistError)
-
-import Options.Applicative
-
-import qualified WindowsEnv
-
-import Utils.Prompt
-import Utils.PromptMessage
-
-data Options = Options
-    { optName   :: WindowsEnv.VarName
-    , optYes    :: Bool
-    , optGlobal :: Bool
-    , optPaths  :: [WindowsEnv.VarValue]
-    } deriving (Eq, Show)
-
-optionParser :: Parser Options
-optionParser = Options
-    <$> optNameDesc
-    <*> optYesDesc
-    <*> optGlobalDesc
-    <*> optPathsDesc
-  where
-    optNameDesc = strOption
-         $ long "name" <> short 'n'
-        <> metavar "NAME" <> value "PATH"
-        <> help "Variable name ('PATH' by default)"
-    optYesDesc = switch
-         $ long "yes" <> short 'y'
-        <> help "Skip confirmation prompt"
-    optGlobalDesc = switch
-         $ long "global" <> short 'g'
-        <> help "Remove for all users"
-    optPathsDesc = many $ argument str
-         $ metavar "PATH"
-        <> help "Directories to remove"
-
-main :: IO ()
-main = execParser parser >>= removePath
-  where
-    parser = info (helper <*> optionParser) $
-        fullDesc <> progDesc "Remove directories from your PATH"
-
-removePath :: Options -> IO ()
-removePath options = runExceptT doRemovePath >>= either ioError return
-  where
-    varName = optName options
-    pathsToRemove = optPaths options
-
-    forAllUsers = optGlobal options
-
-    skipPrompt = optYes options
-
-    emptyIfMissing e
-        | isDoesNotExistError e = return ""
-        | otherwise = throwE e
-
-    doRemovePath = do
-        removePathFrom WindowsEnv.CurrentUser
-        when forAllUsers $
-            removePathFrom WindowsEnv.AllUsers
-
-    removePathFrom profile = do
-        oldValue <- WindowsEnv.query profile varName `catchE` emptyIfMissing
-        let oldPaths = WindowsEnv.pathSplit oldValue
-        let newPaths = oldPaths \\ pathsToRemove
-        when (length oldPaths /= length newPaths) $ do
-            let newValue = WindowsEnv.pathJoin newPaths
-            let promptAnd = if skipPrompt
-                then withoutPrompt
-                else withPrompt $ oldNewMessage profile varName oldValue newValue
-            let engrave = WindowsEnv.engrave profile varName newValue
-            void $ promptAnd engrave
-- 
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