improve alwayscommit=false mode

Now changes are staged into the branch's index, but not committed,
which avoids growing a large journal. And sync and merge always
explicitly commit, ensuring that even when they do nothing else,
they commit the staged changes.

Added a flag file to indicate that the branch's journal contains
uncommitted changes. (Could use git ls-files, but don't want to run
that every time.)

In the future, this ability to have uncommitted changes staged in the
journal might be used on remotes after a series of oneshot commands.
This commit is contained in:
Joey Hess 2012-02-25 16:11:47 -04:00
parent b49c0c2633
commit 1f73db3469
6 changed files with 44 additions and 7 deletions

View file

@ -312,9 +312,11 @@ getKeysPresent' dir = do
saveState :: Bool -> Annex ()
saveState oneshot = do
Annex.Queue.flush False
alwayscommit <- Git.configTrue <$> fromRepo (Git.Config.get "annex.alwayscommit" "true")
unless (oneshot || not alwayscommit) $ do
Annex.Branch.commit "update"
unless oneshot $ do
alwayscommit <- Git.configTrue <$> fromRepo (Git.Config.get "annex.alwayscommit" "true")
if alwayscommit
then Annex.Branch.commit "update"
else Annex.Branch.stage
{- Downloads content from any of a list of urls. -}
downloadUrl :: [Url.URLString] -> FilePath -> Annex Bool