git-annex/Logs/Remote.hs
Joey Hess 5e9a2cc37f
forget state of sameas remotes during DropDead transitions
It would have been a lot less round-about to just make git annex dead
also add the uuids of sameas remotes to the trust.log as dead.

But, that would fail in the case where there's an unmerged other clone
that has a sameas remote that the current repo does not know about.
Then it would not get marked as dead.

Handling it at transition time avoids that scenario.

Note that the generation of trustmap' in dropDead should only
happen once, due to the partial application.
2019-10-14 15:47:42 -04:00

43 lines
1 KiB
Haskell

{- git-annex remote log
-
- Copyright 2011-2019 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU AGPL version 3 or higher.
-}
module Logs.Remote (
remoteLog,
readRemoteLog,
configSet,
keyValToConfig,
configToKeyVal,
showConfig,
prop_isomorphic_configEscape,
prop_parse_show_Config,
) where
import Annex.Common
import qualified Annex.Branch
import Types.Remote
import Logs
import Logs.UUIDBased
import Logs.Remote.Pure
import Annex.SpecialRemote.Config
import qualified Data.Map as M
import Data.ByteString.Builder
{- Adds or updates a remote's config in the log. -}
configSet :: UUID -> RemoteConfig -> Annex ()
configSet u cfg = do
c <- liftIO currentVectorClock
Annex.Branch.change remoteLog $
buildLogOld (byteString . encodeBS . showConfig)
. changeLog c u (removeSameasInherited cfg)
. parseLogOld remoteConfigParser
{- Map of remotes by uuid containing key/value config maps. -}
readRemoteLog :: Annex (M.Map UUID RemoteConfig)
readRemoteLog = calcRemoteConfigMap
<$> Annex.Branch.get remoteLog