Recent commit got amended accidentially to include this typo. Argh. It
was fine, then I tweakd the commit message and accidentially staged this
breakage.
As outlined in my blog post, I object to Microsoft training their Copilot
model on my code, and believe it likely violates my copyright.
https://joeyh.name/blog/entry/a_bitter_pill_for_Microsoft_Copilot/
While I never push git-annex to Github, other users choose to. And since
Microsoft is now selling access to Copilot to anyone, this situation is
escalating.
As outlined in my blog post, I object to Microsoft training their Copilot
model on my code, and believe it likely violates my copyright.
https://joeyh.name/blog/entry/a_bitter_pill_for_Microsoft_Copilot/
While I never push git-annex to Github, other users choose to. And since
Microsoft is now selling access to Copilot to anyone, this situation is
escalating.
Some small wins, almost certianly swamped by the system calls, but still
worthwhile progress on the RawFilePath conversion.
Sponsored-by: Erik Bjäreholt on Patreon
When adding a small file, it does not get locked down, so can be modified
after git-annex checks that it's small. The use of queued git add made the
race window nice and wide too.
Fixed by checking if the file has changed, and by not using git add.
Instead, have to recapitulate git add's handling of things like symlinks
and executable files.
Sponsored-by: Jochen Bartl on Patreon
The remaining callers all did not rely on it checking gitignore, so were
easy to convert.
They were susceptable to the same overwrite race as add and fix,
although less likely to have it and a narrower window than add's race.
Command.Rekey in passing got an unncessary call to removeFile deleted.
addSymlink handles deleting any existing worktree file.
Oddly, the second write did not cause it to lose the mtime inherited
from the file being added, although the mtime was not provided to that
write but only to the first. I don't quite know why that worked before!
Similar to git-annex add, git-annex fix queued git add, so if a file
got modified before git add ran, the wrong content would be staged,
perhaps a large file content.
Sponsored-by: Brock Spratlen on Patreon
In the unlikely case where git-annex add is run on an annex symlink that
is not already added, and while it's processing it, the annex symlink is
overwritten with something else, avoid git-annex overwriting that with
the symlink again.
Sponsored-by: Jack Hill on Patreon
This is not a complete fix for all such races, only the one where a
large file gets changed while adding and gets added to git rather than
to the annex.
addLink needs to go away, any caller of it is probably subject to the
same kind of race. (Also, addLink itself fails to check gitignore when
symlinks are not supported.)
ingestAdd no longer checks gitignore. (It didn't check it consistently
before either, since there were cases where it did not run git add!)
When git-annex import calls it, it's already checked gitignore itself
earlier. When git-annex add calls it, it's usually on files found
by withFilesNotInGit, which handles checking ignores.
There was one other case, when git-annex add --batch calls it. In that
case, old git-annex behaved rather badly, it would seem to add the file,
but git add would later fail, leaving the file as an unstaged annex symlink.
That behavior has also been fixed.
Sponsored-by: Brett Eisenberg on Patreon
