blob: 59a6bf9599f67f7193b91ec9dcda65f68493c471 (
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
{- git-annex command
-
- Copyright 2014 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.Proxy where
import Common.Annex
import Command
import Config
import Utility.Tmp
import Utility.Env
import Annex.Direct
import qualified Git.Branch
import qualified Git.Sha
cmd :: [Command]
cmd = [notBareRepo $
command "proxy" ("-- git command") seek
SectionPlumbing "safely bypass direct mode guard"]
seek :: CommandSeek
seek = withWords start
start :: [String] -> CommandStart
start [] = error "Did not specify command to run."
start (c:ps) = liftIO . exitWith =<< ifM isDirect
( do
g <- gitRepo
withTmpDirIn (gitAnnexTmpMiscDir g) "proxy" go
, liftIO $ safeSystem c (map Param ps)
)
where
go tmp = do
oldref <- fromMaybe Git.Sha.emptyTree
<$> inRepo Git.Branch.currentSha
exitcode <- liftIO $ proxy tmp
mergeDirectCleanup tmp oldref
return exitcode
proxy tmp = do
usetmp <- Just . addEntry "GIT_WORK_TREE" tmp <$> getEnvironment
unlessM (boolSystemEnv "git" [Param "checkout", Param "--", Param "."] usetmp) $
error "Failed to set up proxy work tree."
safeSystemEnv c (map Param ps) usetmp
|
