37 lines
1 KiB
Haskell
37 lines
1 KiB
Haskell
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{- git-annex configuration
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-
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- Copyright 2017 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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module Config.GitConfig where
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import Annex.Common
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import qualified Annex
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import Types.GitConfig
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import Git.Types
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import Logs.Config
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{- Gets a specific setting from GitConfig. If necessary, loads the
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- repository-global defaults when the GitConfig does not yet
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- have a value. -}
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getGitConfigVal :: (GitConfig -> Configurable a) -> Annex a
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getGitConfigVal f = do
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v <- f <$> Annex.getGitConfig
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case v of
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HasConfig c -> return c
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DefaultConfig _ -> do
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r <- Annex.gitRepo
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m <- loadGlobalConfig
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let globalgc = extractGitConfig (r { config = m })
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-- This merge of the repo-global config and the git
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-- config makes all repository-global default
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-- values populate the GitConfig with HasConfig
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-- values, so it will only need to be done once.
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Annex.changeGitConfig (\gc -> mergeGitConfig gc globalgc)
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v' <- f <$> Annex.getGitConfig
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case v' of
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HasConfig c -> return c
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DefaultConfig d -> return d
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