44 lines
1.3 KiB
Haskell
44 lines
1.3 KiB
Haskell
{- git-annex dashed options
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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 Options where
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import System.Console.GetOpt
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import System.Log.Logger
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import Control.Monad.State (liftIO)
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import qualified Annex
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import Types
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import Command
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{- Each dashed command-line option results in generation of an action
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- in the Annex monad that performs the necessary setting.
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-}
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type Option = OptDescr (Annex ())
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commonOptions :: [Option]
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commonOptions =
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[ Option [] ["force"] (NoArg (setforce True))
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"allow actions that may lose annexed data"
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, Option ['F'] ["fast"] (NoArg (setfast True))
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"avoid slow operations"
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, Option ['q'] ["quiet"] (NoArg (setquiet True))
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"avoid verbose output"
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, Option ['v'] ["verbose"] (NoArg (setquiet False))
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"allow verbose output (default)"
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, Option ['d'] ["debug"] (NoArg (setdebug))
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"show debug messages"
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, Option ['b'] ["backend"] (ReqArg setforcebackend paramName)
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"specify key-value backend to use"
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]
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where
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setforce v = Annex.changeState $ \s -> s { Annex.force = v }
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setfast v = Annex.changeState $ \s -> s { Annex.fast = v }
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setquiet v = Annex.changeState $ \s -> s { Annex.quiet = v }
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setforcebackend v = Annex.changeState $ \s -> s { Annex.forcebackend = Just v }
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setdebug = liftIO $ updateGlobalLogger rootLoggerName $
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setLevel DEBUG
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