From 2de1e2c2cee4ea75b971000fe480c48b6cbaab29 Mon Sep 17 00:00:00 2001 From: Joey Hess Date: Thu, 10 Nov 2011 21:32:42 -0400 Subject: Optimized copy --from and get --from to avoid checking the location log for files that are already present. This can be a significant speedup when running in large trees that are only missing a few files; it makes copy --from just as fast as get. --- Command/Move.hs | 22 ++++++++++++++-------- debian/changelog | 2 ++ 2 files changed, 16 insertions(+), 8 deletions(-) diff --git a/Command/Move.hs b/Command/Move.hs index f02f32558..9a6b0190e 100644 --- a/Command/Move.hs +++ b/Command/Move.hs @@ -110,14 +110,20 @@ toPerform dest move key = moveLock move key $ do - from the remote. -} fromStart :: Remote.Remote Annex -> Bool -> FilePath -> CommandStart -fromStart src move file = isAnnexed file $ \(key, _) -> do - u <- getUUID - remotes <- Remote.keyPossibilities key - if u == Remote.uuid src || not (any (== src) remotes) - then stop - else do - showMoveAction move file - next $ fromPerform src move key +fromStart src move file + | move == True = isAnnexed file $ \(key, _) -> go key + | otherwise = isAnnexed file $ \(key, _) -> do + ishere <- inAnnex key + if ishere then stop else go key + where + go key = do + u <- getUUID + remotes <- Remote.keyPossibilities key + if u == Remote.uuid src || not (any (== src) remotes) + then stop + else do + showMoveAction move file + next $ fromPerform src move key fromPerform :: Remote.Remote Annex -> Bool -> Key -> CommandPerform fromPerform src move key = moveLock move key $ do ishere <- inAnnex key diff --git a/debian/changelog b/debian/changelog index 9fa96e06a..72110785b 100644 --- a/debian/changelog +++ b/debian/changelog @@ -3,6 +3,8 @@ git-annex (3.20111108) UNRELEASED; urgency=low * Handle a case where an annexed file is moved into a gitignored directory, by having fix --force add its change. * Avoid cyclic drop problems. + * Optimized copy --from and get --from to avoid checking the location log + for files that are already present. -- Joey Hess Mon, 07 Nov 2011 18:08:42 -0400 -- cgit v1.2.3