31 lines
711 B
Haskell
31 lines
711 B
Haskell
{- 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.ReadPresentKey where
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import Command
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import Logs.Location
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cmd :: Command
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cmd = noCommit $
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command "readpresentkey" SectionPlumbing
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"read records of where key is present"
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(paramPair paramKey paramUUID)
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(withParams seek)
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seek :: CmdParams -> CommandSeek
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seek = withWords (commandAction . start)
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start :: [String] -> CommandStart
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start (ks:us:[]) = do
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ls <- loggedLocations k
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if toUUID us `elem` ls
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then liftIO exitSuccess
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else liftIO exitFailure
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where
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k = fromMaybe (giveup "bad key") (deserializeKey ks)
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start _ = giveup "Wrong number of parameters"
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