I'm writing about the patch that Jeff King submitted on April 22, in
<20150422193101.gc27...@peff.net>, in particular,
https://github.com/git/git/commit/ed178ef13a26136d86ff4e33bb7b1afb5033f908
. It appears that this patch was included in git 2.4.2, and it breaks my
workflow.
In particular, I have a pre-commit hook whith does the following:
1. Stash unstaged changes ("git stash -k").
2. Run flake8 over all staged changes.
3. If flake8 complains, then error out of the commit.
4. Otherwise, apply the stash and exit.
This way I am prevented from committing staged changes that don't pass
flake8. I can't imagine that this is a terribly uncommon workflow.
This worked fine until the aforementioned comment, after which my hook
complains, "Cannot apply stash: Your index contains uncommitted changes."
The reason I have to do things this way is as follows. Suppose I did the
following:
1. Stage changes that have a flake8 violation.
2. Fix the flake8 violation in the unstaged version of the staged file.
3. Commit the previously staged changes.
If my commit hook runs over the unstaged version of the file, then it
won't detect the flake8 violation, and as a result the violation will be
committed.
If anyone has a suggestion for how I can achieve the desired goal within
the constraints of the 2.4.2 version of git-stash.sh, I'd love to hear
it. Otherwise, I'd like to ask for this patch to be reconsidered.
Thank you,
Jonathan Kamens
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