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|
{- git-annex command
-
- Copyright 2010 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.Fix where
import Common.Annex
import Command
import qualified Annex.Queue
import Annex.Content
def :: [Command]
def = [command "fix" paramPaths seek
"fix up symlinks to point to annexed content"]
seek :: [CommandSeek]
seek = [withFilesInGit start]
{- Fixes the symlink to an annexed file. -}
start :: FilePath -> CommandStart
start file = isAnnexed file $ \(key, _) -> do
link <- calcGitLink file key
l <- liftIO $ readSymbolicLink file
if link == l
then stop
else do
showStart "fix" file
next $ perform file link
perform :: FilePath -> FilePath -> CommandPerform
perform file link = do
liftIO $ createDirectoryIfMissing True (parentDir file)
liftIO $ removeFile file
liftIO $ createSymbolicLink link file
next $ cleanup file
cleanup :: FilePath -> CommandCleanup
cleanup file = do
Annex.Queue.add "add" [Param "--"] [file]
return True
|
