32 lines
641 B
Haskell
32 lines
641 B
Haskell
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{- git-annex command
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-
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- Copyright 2015 Joey Hess <id@joeyh.name>
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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.ContentLocation where
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import Common.Annex
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import Command
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import Annex.Content
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cmd :: [Command]
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cmd = [noCommit $ noMessages $
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command "contentlocation" (paramRepeating paramKey) seek
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SectionPlumbing "looks up content for a key"]
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seek :: CommandSeek
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seek = withKeys start
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start :: Key -> CommandStart
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start k = do
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liftIO . maybe exitFailure putStrLn
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=<< inAnnex' (pure True) Nothing check k
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stop
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where
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check f = ifM (liftIO (doesFileExist f))
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( return (Just f)
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, return Nothing
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)
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