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Special remotes now all rollback storage of keys that get modified during the transfer, which can happen in direct mode.

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This commit is contained in:
Joey Hess 2013-01-09 18:42:29 -04:00
parent b3559d8eae
commit 1bc49b7158
11 changed files with 63 additions and 44 deletions
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9
Remote/S3.hs
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@ -112,15 +112,16 @@ s3Setup u c = handlehost $ M.lookup "host" c
M.delete "bucket" defaults
store :: Remote -> Key -> AssociatedFile -> MeterUpdate -> Annex Bool
store r k _f p = s3Action r False $ \(conn, bucket) -> sendAnnex k $ \src -> do
res <- storeHelper (conn, bucket) r k p src
s3Bool res
store r k _f p = s3Action r False $ \(conn, bucket) ->
sendAnnex k (void $ remove r k) $ \src -> do
res <- storeHelper (conn, bucket) r k p src
s3Bool res
storeEncrypted :: Remote -> (Cipher, Key) -> Key -> MeterUpdate -> Annex Bool
storeEncrypted r (cipher, enck) k p = s3Action r False $ \(conn, bucket) ->
-- To get file size of the encrypted content, have to use a temp file.
-- (An alternative would be chunking to to a constant size.)
withTmp enck $ \tmp -> sendAnnex k $ \src -> do
withTmp enck $ \tmp -> sendAnnex k (void $ remove r enck) $ \src -> do
liftIO $ encrypt cipher (feedFile src) $
readBytes $ L.writeFile tmp
res <- storeHelper (conn, bucket) r enck p tmp