2ba1559a8eAdded StringContainingQuotedPath, which is used for ActionItemOther. In the process, checked every ActionItemOther for those containing filenames, and made them use quoting. Sponsored-by: Graham Spencer on Patreon
53 lines
1.6 KiB
Haskell
53 lines
1.6 KiB
Haskell
{- git-annex command
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-
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- Copyright 2014-2021 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.NumCopies where
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import Command
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import Annex.NumCopies
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cmd :: Command
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cmd = noMessages $ command "numcopies" SectionSetup
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"configure desired number of copies"
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paramNumber (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 = start' "numcopies" startGet startSet
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start' :: String -> CommandStart -> (Int -> CommandStart) -> [String] -> CommandStart
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start' _ startget _ [] = startget
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start' setting _ startset [s] = case readish s of
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Nothing -> giveup $ "Bad number: " ++ s
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Just n
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| n > 0 -> startset n
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| n == 0 -> giveup $ "Cannot set " ++ setting ++ " to 0."
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| otherwise -> giveup $ setting ++ " cannot be negative!"
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start' _ _ _ _ = giveup "Specify a single number."
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startGet :: CommandStart
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startGet = startingCustomOutput (ActionItemOther Nothing) $ next $ do
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v <- getGlobalNumCopies
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case v of
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Just n -> liftIO $ putStrLn $ show $ fromNumCopies n
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Nothing -> do
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liftIO $ putStrLn "global numcopies is not set"
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old <- deprecatedNumCopies
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case old of
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Nothing -> liftIO $ putStrLn "(default is 1)"
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Just n -> liftIO $ putStrLn $ "(deprecated git config annex.numcopies is set to " ++ show (fromNumCopies n) ++ " locally)"
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return True
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startSet :: Int -> CommandStart
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startSet n = startingUsualMessages "numcopies" ai si $ do
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setGlobalNumCopies $ configuredNumCopies n
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next $ return True
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where
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ai = ActionItemOther (Just $ UnquotedString $ show n)
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si = SeekInput [show n]
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