48 lines
1.1 KiB
Haskell
48 lines
1.1 KiB
Haskell
{- git-annex command
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-
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- Copyright 2010-2014 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 Command.ConfigList where
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import Common.Annex
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import Command
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import Annex.UUID
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import Annex.Init
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import qualified Annex.Branch
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import qualified Git.Config
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import Remote.GCrypt (coreGCryptId)
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cmd :: Command
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cmd = noCommit $
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command "configlist" SectionPlumbing
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"outputs relevant git configuration"
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paramNothing (withParams seek)
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seek :: CmdParams -> CommandSeek
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seek = withNothing start
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start :: CommandStart
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start = do
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u <- findOrGenUUID
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showConfig "annex.uuid" $ fromUUID u
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showConfig coreGCryptId =<< fromRepo (Git.Config.get coreGCryptId "")
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stop
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where
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showConfig k v = liftIO $ putStrLn $ k ++ "=" ++ v
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{- The repository may not yet have a UUID; automatically initialize it
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- when there's a git-annex branch available. -}
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findOrGenUUID :: Annex UUID
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findOrGenUUID = do
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u <- getUUID
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if u /= NoUUID
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then return u
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else ifM Annex.Branch.hasSibling
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( do
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initialize Nothing
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getUUID
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, return NoUUID
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)
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