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{- git-annex global options
-
- Copyright 2015 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module CmdLine.GlobalSetter where
import Types.DeferredParse
import Common
import Annex
import Options.Applicative
globalFlag :: Annex () -> Mod FlagFields GlobalSetter -> Parser GlobalSetter
globalFlag setter = flag' (DeferredParse setter)
globalSetter :: (v -> Annex ()) -> Parser v -> Parser GlobalSetter
globalSetter setter parser = DeferredParse . setter <$> parser
combineGlobalSetters :: [Parser GlobalSetter] -> Parser GlobalSetter
combineGlobalSetters l = DeferredParse . sequence_ . map getParsed
<$> many (foldl1 (<|>) l)
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