On Tue, Jun 27, 2023 at 05:02:30PM +0100, Tiago d'Almeida wrote:

Attached to this email follow the `git bugreport` and global `config`
files, and the git_bug repo.

Thanks for providing your config; it was very important to reproducing.
The bug comes from the combination of "core.splitIndex" and
"index.skipHash" (the latter is triggered in your config by
"feature.manyFiles").

Here's a quick reproduction:

  git init repo
  cd repo
  touch file
  git -c core.splitIndex=true -c index.skipHash=true add file

That should add "file" to the index but doesn't. Removing either the
splitIndex option or the skipHash option makes it work. I didn't dig
further than that.

Adding the author of skipHash to the cc.

-Peff