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{- git-annex UpdateIntead emulation
-
- Copyright 2017 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Annex.UpdateInstead where
import qualified Annex
import Annex.Common
import Config
import Annex.Version
import Annex.AdjustedBranch
import Git.Branch
import Git.ConfigTypes
{- receive.denyCurrentBranch=updateInstead does not work in direct mode
- repositories or when an adjusted branch is checked out, so must be
- emulated. -}
needUpdateInsteadEmulation :: Annex Bool
needUpdateInsteadEmulation = updateinsteadset <&&> (isDirect <||> isadjusted)
where
updateinsteadset = (== UpdateInstead) . receiveDenyCurrentBranch
<$> Annex.getGitConfig
isadjusted = versionSupportsUnlockedPointers
<&&> (maybe False (isJust . getAdjustment) <$> inRepo Git.Branch.current)
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