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addurl --fast: Verifies that the url can be downloaded (only getting its head), and records the size in the key.

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This commit is contained in:
Joey Hess 2012-02-10 19:23:23 -04:00
parent 9030f68452
commit 17fed709c8
3 changed files with 14 additions and 4 deletions
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8
Command/AddUrl.hs
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@ -15,6 +15,7 @@ import qualified Backend
import qualified Command.Add
import qualified Annex
import qualified Backend.URL
import qualified Utility.Url as Url
import Annex.Content
import Logs.Web
import qualified Option
@ -55,7 +56,7 @@ perform url file = ifAnnexed file addurl geturl
download :: String -> FilePath -> CommandPerform
download url file = do
showAction $ "downloading " ++ url ++ " "
let dummykey = Backend.URL.fromUrl url
let dummykey = Backend.URL.fromUrl url Nothing
tmp <- fromRepo $ gitAnnexTmpLocation dummykey
liftIO $ createDirectoryIfMissing True (parentDir tmp)
stopUnless (downloadUrl [url] tmp) $ do
@ -70,7 +71,10 @@ download url file = do
nodownload :: String -> FilePath -> CommandPerform
nodownload url file = do
let key = Backend.URL.fromUrl url
(exists, size) <- liftIO $ Url.exists url
unless exists $
error $ "unable to access url: " ++ url
let key = Backend.URL.fromUrl url size
setUrlPresent key url
next $ Command.Add.cleanup file key False