32 lines
765 B
Haskell
32 lines
765 B
Haskell
{- git-annex remote messages
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-
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- Copyright 2013 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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{-# LANGUAGE TypeSynonymInstances, FlexibleInstances #-}
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module Remote.Helper.Messages where
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import Common.Annex
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import qualified Git
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import qualified Types.Remote as Remote
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class Checkable a where
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descCheckable :: a -> String
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instance Checkable Git.Repo where
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descCheckable = Git.repoDescribe
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instance Checkable (Remote.RemoteA a) where
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descCheckable = Remote.name
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instance Checkable String where
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descCheckable = id
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showChecking :: Checkable a => a -> Annex ()
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showChecking v = showAction $ "checking " ++ descCheckable v
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cantCheck :: Checkable a => a -> e
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cantCheck v = error $ "unable to check " ++ descCheckable v
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