diff options
Diffstat (limited to 'Annex')
| -rw-r--r-- | Annex/Content.hs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Annex/Content.hs b/Annex/Content.hs index ba67a2f15..efd360a09 100644 --- a/Annex/Content.hs +++ b/Annex/Content.hs @@ -22,6 +22,7 @@ module Annex.Content ( getKeysPresent, saveState, downloadUrl, + preseedTmp, ) where import System.IO.Error (try) @@ -40,6 +41,7 @@ import Utility.FileMode import qualified Utility.Url as Url import Types.Key import Utility.DataUnits +import Utility.CopyFile import Config import Annex.Exception @@ -301,3 +303,12 @@ downloadUrl urls file = do g <- gitRepo o <- map Param . words <$> getConfig g "web-options" "" liftIO $ anyM (\u -> Url.download u o file) urls + +{- Copies a key's content, when present, to a temp file. + - This is used to speed up some rsyncs. -} +preseedTmp :: Key -> FilePath -> Annex () +preseedTmp key file = + unlessM (liftIO $ doesFileExist file) $ whenM (inAnnex key) $ do + s <- inRepo $ gitAnnexLocation key + liftIO $ whenM (copyFileExternal s file) $ + allowWrite file |