Re: Bug report between git hooks and git worktree

[Preston Tunnell Wilson <prestontunnellwilson@gmail.com>]

I tried this out on the `next` branch of `git` and still see the
error. The version I'm using is

```
[System Info]
git version:
git version 2.39.0.246.g2a6d74b583
cpu: aarch64
built from commit: 2a6d74b5839c13a139e2856e92b7bd8110056098
sizeof-long: 8
sizeof-size_t: 8
shell-path: /bin/sh
uname: Linux 6.0.7-301.fc37.aarch64 #1 SMP PREEMPT_DYNAMIC Fri Nov 4 18:13:35 U>
compiler info: gnuc: 12.2
libc info: glibc: 2.36
$SHELL (typically, interactive shell): /bin/bash
```

On Sat, Jan 7, 2023 at 12:59 PM Preston Tunnell Wilson
<prestontunnellwilson@gmail.com> wrote:
>
> Hello!
>
> I ran into a strange issue using git-worktree with git-hooks. I have
> attached the output of `git bugreport` below. More concrete steps to
> reproduce are available in
> https://github.com/prestontw/git_hook-git_worktree-minimal-repo. I've
> run into this both in macOS and Fedora---I've included the system
> information from both of these systems below.
>
> What did you do before the bug happened? (Steps to reproduce your issue)
>
> Add a git hook that executes git commands inside of another folder. Let's
> call this other folder `FolderA`.
> (This might sound weird, but `flutter` distributes itself through a `git`
> folder in some circumstances and uses `git` commands to see which version
> the user has installed, etc.).
>
> Add a git worktree branch/folder, `cd` to it, and commit something there.
> Let's call this git worktree folder `FolderW`.
>
> (Steps are outlined in more detail with an example in
> https://github.com/prestontw/git_hook-git_worktree-minimal-repo.)
>
> What did you expect to happen? (Expected behavior)
>
> The git command would report details from `FolderA`.
>
> What happened instead? (Actual behavior)
>
> The git command outputs details from `FolderW`.
>
> What's different between what you expected and what actually happened?
>
> I would expect the git command to output details from `FolderA`.
> It's confusing to me that there is a difference in behavior between
> the "main" branch and `FolderW` in git hooks.
>
> Anything else you want to add:
>
> I'm seeing this both in macOS and Fedora. I've added that system
> info below.
>
>
> [System Info]
> git version:
> git version 2.32.0 (Apple Git-132)
> cpu: arm64
> no commit associated with this build
> sizeof-long: 8
> sizeof-size_t: 8
> shell-path: /bin/sh
> uname: Darwin 21.4.0 Darwin Kernel Version 21.4.0: Mon Feb 21 20:35:58
> PST 2022; root:xnu-8020.101.4~2/RELEASE_ARM64_T6000 arm64
> compiler info: clang: 13.1.6 (clang-1316.0.21.2)
> libc info: no libc information available
> $SHELL (typically, interactive shell): /bin/zsh
>
>
> [Enabled Hooks]
> pre-commit
>
>
> [System Info]
> git version:
> git version 2.37.3
> cpu: aarch64
> no commit associated with this build
> sizeof-long: 8
> sizeof-size_t: 8
> shell-path: /bin/sh
> uname: Linux 6.0.7-301.fc37.aarch64 #1 SMP PREEMPT_DYNAMIC Fri Nov 4 18:13:35 U>
> compiler info: gnuc: 12.2
> libc info: glibc: 2.36
> $SHELL (typically, interactive shell): /bin/bash
>
>
> [Enabled Hooks]
> pre-commit