fcdc4797a9
So, I have a type checked safe handling of filenames starting with dashes, throughout the code.
39 lines
945 B
Haskell
39 lines
945 B
Haskell
{- git-annex command
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-
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- Copyright 2010 Joey Hess <joey@kitenet.net>
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-
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- Licensed under the GNU GPL version 3 or higher.
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-}
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module Command.Lock where
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import Control.Monad.State (liftIO)
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import System.Directory
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import Command
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import Messages
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import qualified Annex
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import qualified GitRepo as Git
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import Utility
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command :: [Command]
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command = [Command "lock" paramPath seek "undo unlock command"]
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seek :: [CommandSeek]
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seek = [withFilesUnlocked start]
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{- Undo unlock -}
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start :: CommandStartBackendFile
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start (file, _) = do
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showStart "lock" file
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return $ Just $ perform file
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perform :: FilePath -> CommandPerform
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perform file = do
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liftIO $ removeFile file
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g <- Annex.gitRepo
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-- first reset the file to drop any changes checked into the index
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liftIO $ Git.run g "reset" [Params "-q --", File file]
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-- checkout the symlink
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liftIO $ Git.run g "checkout" [Param "--", File file]
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return $ Just $ return True -- no cleanup needed
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