109a719b03
This allows the Backend type to not depend on the Annex type, and so the Annex type can later be moved out of TypeInternals.
36 lines
912 B
Haskell
36 lines
912 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.Fsck where
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import Command
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import qualified Backend
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import Types
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import Messages
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import Utility
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command :: [Command]
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command = [Command "fsck" (paramOptional $ paramRepeating paramPath) seek
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"check for problems"]
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seek :: [CommandSeek]
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seek = [withAttrFilesInGit "annex.numcopies" start]
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{- Checks a file's backend data for problems. -}
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start :: CommandStartAttrFile
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start (file, attr) = isAnnexed file $ \(key, backend) -> do
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showStart "fsck" file
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return $ Just $ perform key backend numcopies
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where
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numcopies = readMaybe attr :: Maybe Int
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perform :: Key -> Backend Annex -> Maybe Int -> CommandPerform
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perform key backend numcopies = do
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success <- Backend.fsckKey backend key numcopies
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if success
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then return $ Just $ return True
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else return Nothing
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