Command/InAnnex.hs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

{- git-annex command
 -
 - Copyright 2010 Joey Hess <joey@kitenet.net>
 -
 - Licensed under the GNU GPL version 3 or higher.
 -}

module Command.InAnnex where

import Control.Monad.State (liftIO)
import System.Exit

import Command
import Content
import Types

command :: [Command]
command = [repoCommand "inannex" (paramRepeating paramKey) seek
		"checks if keys are present in the annex"]

seek :: [CommandSeek]
seek = [withKeys start]

start :: Key -> CommandStart
start key = do
	present <- inAnnex key
	if present
		then stop
		else liftIO exitFailure