summaryrefslogtreecommitdiff
path: root/Command/PreCommit.hs
blob: 7ecf496a9f7cd3bb360d21d723e1fd3337ba7c7d (plain)
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
30
31
32
{- git-annex command
 -
 - Copyright 2010 Joey Hess <joey@kitenet.net>
 -
 - Licensed under the GNU GPL version 3 or higher.
 -}

module Command.PreCommit where

import Common.Annex
import Command
import qualified Command.Add
import qualified Command.Fix

def :: [Command]
def = [command "pre-commit" paramPaths seek "run by git pre-commit hook"]

{- The pre-commit hook needs to fix symlinks to all files being committed.
 - And, it needs to inject unlocked files into the annex. -}
seek :: [CommandSeek]
seek =
	[ whenNotDirect $ withFilesToBeCommitted $ whenAnnexed $ Command.Fix.start
	, whenNotDirect $ withFilesUnlockedToBeCommitted start]

start :: FilePath -> CommandStart
start file = next $ perform file

perform :: FilePath -> CommandPerform
perform file = do
	unlessM (doCommand $ Command.Add.start file) $
		error $ "failed to add " ++ file ++ "; canceling commit"
	next $ return True