reorg to allow taking content lock
The lock will only persist during the perform stage, so the content must be removed from the annex then, rather than in the cleanup stage. (No lock is actually taken yet.)
This commit is contained in:
parent
58563c5b1a
commit
8ce7e73f74
5 changed files with 54 additions and 26 deletions
|
@ -52,17 +52,19 @@ startRemote file numcopies key remote = do
|
|||
next $ performRemote key numcopies remote
|
||||
|
||||
performLocal :: Key -> Maybe Int -> CommandPerform
|
||||
performLocal key numcopies = do
|
||||
performLocal key numcopies = lockExclusive key $ do
|
||||
(remotes, trusteduuids) <- Remote.keyPossibilitiesTrusted key
|
||||
untrusteduuids <- trustGet UnTrusted
|
||||
let tocheck = Remote.remotesWithoutUUID remotes (trusteduuids++untrusteduuids)
|
||||
success <- canDropKey key numcopies trusteduuids tocheck []
|
||||
if success
|
||||
then next $ cleanupLocal key
|
||||
then do
|
||||
whenM (inAnnex key) $ removeAnnex key
|
||||
next $ cleanupLocal key
|
||||
else stop
|
||||
|
||||
performRemote :: Key -> Maybe Int -> Remote.Remote Annex -> CommandPerform
|
||||
performRemote key numcopies remote = do
|
||||
performRemote key numcopies remote = lockExclusive key $ do
|
||||
-- Filter the remote it's being dropped from out of the lists of
|
||||
-- places assumed to have the key, and places to check.
|
||||
-- When the local repo has the key, that's one additional copy.
|
||||
|
@ -76,20 +78,20 @@ performRemote key numcopies remote = do
|
|||
Remote.remotesWithoutUUID remotes (have++untrusteduuids)
|
||||
success <- canDropKey key numcopies have tocheck [uuid]
|
||||
if success
|
||||
then next $ cleanupRemote key remote
|
||||
then do
|
||||
ok <- Remote.removeKey remote key
|
||||
next $ cleanupRemote key remote ok
|
||||
else stop
|
||||
where
|
||||
uuid = Remote.uuid remote
|
||||
|
||||
cleanupLocal :: Key -> CommandCleanup
|
||||
cleanupLocal key = do
|
||||
whenM (inAnnex key) $ removeAnnex key
|
||||
logStatus key InfoMissing
|
||||
return True
|
||||
|
||||
cleanupRemote :: Key -> Remote.Remote Annex -> CommandCleanup
|
||||
cleanupRemote key remote = do
|
||||
ok <- Remote.removeKey remote key
|
||||
cleanupRemote :: Key -> Remote.Remote Annex -> Bool -> CommandCleanup
|
||||
cleanupRemote key remote ok = do
|
||||
-- better safe than sorry: assume the remote dropped the key
|
||||
-- even if it seemed to fail; the failure could have occurred
|
||||
-- after it really dropped it
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue