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{- git remotes using the git-annex P2P protocol
-
- Copyright 2016 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Remote.P2P (
remote,
chainGen
) where
import Annex.Common
import P2P.Address
import Types.Remote
import Types.GitConfig
import qualified Git
import Config
import Config.Cost
import Remote.Helper.Git
import Remote.Helper.Special
remote :: RemoteType
remote = RemoteType {
typename = "p2p",
-- Remote.Git takes care of enumerating P2P remotes,
-- and will call chainGen on them.
enumerate = const (return []),
generate = \_ _ _ _ -> return Nothing,
setup = error "P2P remotes are set up using git-annex p2p"
}
chainGen :: P2PAddress -> Git.Repo -> UUID -> RemoteConfig -> RemoteGitConfig -> Annex (Maybe Remote)
chainGen addr r u c gc = do
workerpool <- mkWorkerPool addr
cst <- remoteCost gc expensiveRemoteCost
let this = Remote
{ uuid = u
, cost = cst
, name = Git.repoDescribe r
, storeKey = storeKeyDummy
, retrieveKeyFile = retreiveKeyFileDummy
, retrieveKeyFileCheap = \_ _ _ -> return False
, removeKey = removeKeyDummy
, lockContent = Nothing -- TODO use p2p protocol locking
, checkPresent = checkPresentDummy
, checkPresentCheap = False
, whereisKey = Nothing
, remoteFsck = Nothing
, repairRepo = Nothing
, config = c
, localpath = Nothing
, repo = r
, gitconfig = gc { remoteGitConfig = Just $ extractGitConfig r }
, readonly = False
, availability = GloballyAvailable
, remotetype = remote
, mkUnavailable = return Nothing
, getInfo = gitRepoInfo this
, claimUrl = Nothing
, checkUrl = Nothing
}
return $ Just $ specialRemote' (specialRemoteCfg c) c
(simplyPrepare $ store this workerpool)
(simplyPrepare $ retrieve this workerpool)
(simplyPrepare $ remove this workerpool)
(simplyPrepare $ checkKey this workerpool)
this
data WorkerPool = WorkerPool
mkWorkerPool :: P2PAddress -> Annex WorkerPool
mkWorkerPool addr = undefined
store :: Remote -> WorkerPool -> Storer
store r workerpool = undefined
retrieve :: Remote -> WorkerPool -> Retriever
retrieve r workerpool = undefined
remove :: Remote -> WorkerPool -> Remover
remove r workerpool k = undefined
checkKey :: Remote -> WorkerPool -> CheckPresent
checkKey r workerpool k = undefined
|