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transfering content back from s3 works!

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This commit is contained in:
Joey Hess 2011-03-29 18:09:22 -04:00
parent 0782d70063
commit d8154eaad3
1 changed files with 16 additions and 7 deletions
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23
Remote/S3.hs
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@ -70,7 +70,7 @@ genRemote r u c cst = this
cost = cst,
name = Git.repoDescribe r,
storeKey = s3Store this,
retrieveKeyFile = error "TODO retrievekey",
retrieveKeyFile = s3Retrieve this,
removeKey = error "TODO removekey",
hasKey = s3CheckPresent this,
hasKeyCheap = False,
@ -139,14 +139,13 @@ s3Action r a = do
let bucket = fromJust $ M.lookup "bucket" $ fromJust $ config r
a (conn, bucket)
s3File :: Key -> FilePath
s3File k = show k
bucketKey :: String -> Key -> L.ByteString -> S3Object
bucketKey bucket k content = S3Object bucket (show k) "" [] content
s3CheckPresent :: Remote Annex -> Key -> Annex (Either IOException Bool)
s3CheckPresent r k = s3Action r $ \(conn, bucket) -> do
let object = S3Object bucket (s3File k) "" [] L.empty
showNote ("checking " ++ name r ++ "...")
res <- liftIO $ getObjectInfo conn object
res <- liftIO $ getObjectInfo conn $ bucketKey bucket k L.empty
case res of
Right _ -> return $ Right True
Left (AWSError _ _) -> return $ Right False
@ -156,8 +155,7 @@ s3Store :: Remote Annex -> Key -> Annex Bool
s3Store r k = s3Action r $ \(conn, bucket) -> do
g <- Annex.gitRepo
content <- liftIO $ L.readFile $ gitAnnexLocation g k
let object = setStorageClass storageclass $
S3Object bucket (s3File k) "" [] content
let object = setStorageClass storageclass $ bucketKey bucket k content
res <- liftIO $ sendObject conn object
case res of
Right _ -> return True
@ -169,3 +167,14 @@ s3Store r k = s3Action r $ \(conn, bucket) -> do
case fromJust $ M.lookup "storageclass" $ fromJust $ config r of
"REDUCED_REDUNDANCY" -> REDUCED_REDUNDANCY
_ -> STANDARD
s3Retrieve :: Remote Annex -> Key -> FilePath -> Annex Bool
s3Retrieve r k f = s3Action r $ \(conn, bucket) -> do
res <- liftIO $ getObject conn $ bucketKey bucket k L.empty
case res of
Right o -> do
liftIO $ L.writeFile f (obj_data o)
return True
Left e -> do
warning $ prettyReqError e
return False