Usually, git won't run clean filter when a file is unmodified. But, when
git checkout runs git annex smudge --update, it populates the pointer
runs git update-index, which sees the file has changed and runs
git annex smudge --clean, which was checksumming the file unncessarily
as it re-ingested it.
With annex.thin set, this is the difference between git checkout of a
branch with a 1 gb file taking 30s and 0.1s.
This commit was sponsored by Brett Eisenberg on Patreon.
* init, upgrade: Install git post-checkout and post-merge hooks that run
git annex smudge --update.
* precommit: Run git annex smudge --update, because the post-merge
hook is not run when there is a merge conflict. So the work tree will
be updated when a commit is made to resolve the merge conflict.
* precommit: Run git annex smudge --update, because the post-merge
hook is not run when there is a merge conflict. So the work tree will
be updated when a commit is made to resolve the merge conflict.
* Note that git has no hooks run after git stash or git cherry-pick,
so the user will have to manually run git annex smudge --update
after such commands.
Nothing currently installs the hooks into v6 repos that already exist.
Something will need to be done about that, either move this behavior to v7,
or document that the user will need to manually fix up their v6 repos.
This commit was sponsored by Eric Drechsel on Patreon.
The smuge filter no longer provides git with annexed file content, to
avoid a git memory leak, and because that did not honor annex.thin.
git annex smudge --update has to be run after a checkout to update
unlocked files in the working tree with annexed file contents.
No hooks yet to run it.
This commit was sponsored by Nick Piper on Patreon.
It was trying to git annex adjust when in a direct mode repo, and that
of course fails. What I don't understand though, is how the test suite
managed to work before, when it was clearly checking the wrong thing.
Since the right way to fix it was obvious, I have not bisected.
This work is supported by the NIH-funded NICEMAN (ReproNim TR&D3) project.
Block other threads while the export database is being constructed (or
updated) by the first thread to try to access it.
This work is supported by the NIH-funded NICEMAN (ReproNim TR&D3) project.
