3346aa9659
These are quite low-level, but still there is no point in displaying escape sequences that have been embedded in a key to the terminal. I think these are the only remaining commands that didn't use safe output, except for cases where git-annex is speaking a protocol to itself. Sponsored-by: Kevin Mueller on Patreon
35 lines
953 B
Haskell
35 lines
953 B
Haskell
{- git-annex command
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-
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- Copyright 2016 Joey Hess <id@joeyh.name>
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-
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- Licensed under the GNU AGPL version 3 or higher.
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-}
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module Command.CalcKey where
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import Command
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import Backend (genKey, defaultBackend)
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import Types.KeySource
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import Utility.Metered
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import Utility.Terminal
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import Utility.SafeOutput
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cmd :: Command
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cmd = noCommit $ noMessages $ dontCheck repoExists $
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withAnnexOptions [backendOption] $
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command "calckey" SectionPlumbing
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"calculate key for a file"
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(paramRepeating paramFile)
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(batchable run (pure ()))
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run :: () -> SeekInput -> String -> Annex Bool
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run _ _ file = tryNonAsync (genKey ks nullMeterUpdate =<< defaultBackend) >>= \case
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Right (k, _) -> do
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IsTerminal isterminal <- liftIO $ checkIsTerminal stdout
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let sk = serializeKey k
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liftIO $ putStrLn $ if isterminal then safeOutput sk else sk
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return True
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Left _err -> return False
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where
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ks = KeySource file' file' Nothing
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file' = toRawFilePath file
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