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{- common functions for special remotes
-
- Copyright 2011 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Remote.Helper.Special where
import qualified Data.Map as M
import Common.Annex
import Types.Remote
import qualified Git
import qualified Git.Command
import qualified Git.Construct
{- Special remotes don't have a configured url, so Git.Repo does not
- automatically generate remotes for them. This looks for a different
- configuration key instead.
-}
findSpecialRemotes :: String -> Annex [Git.Repo]
findSpecialRemotes s = do
m <- fromRepo Git.config
liftIO $ mapM construct $ remotepairs m
where
remotepairs = M.toList . M.filterWithKey match
construct (k,_) = Git.Construct.remoteNamedFromKey k Git.Construct.fromUnknown
match k _ = startswith "remote." k && endswith (".annex-"++s) k
{- Sets up configuration for a special remote in .git/config. -}
gitConfigSpecialRemote :: UUID -> RemoteConfig -> String -> String -> Annex ()
gitConfigSpecialRemote u c k v = do
set ("annex-"++k) v
set ("annex-uuid") (fromUUID u)
where
set a b = inRepo $ Git.Command.run
[Param "config", Param (configsetting a), Param b]
remotename = fromJust (M.lookup "name" c)
configsetting s = "remote." ++ remotename ++ "." ++ s
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