Compatibility with git worktree

[ryuran]

Hello!

Version 7.4.0

I work with git worktree to be able to work simultaneously on different branches of a project.

When I run npx --no-install lefthook install from a worktree, I have this error :

This command must be executed within git repository.
Change working directory or initialize new repository with 'git init'.

In a git worktree, .git is not a directory but a file containing :

gitdir: /path/to/original/directory/.git/worktrees/name-of-the-worktree

[Envek]

Thanks for reporting this and including details! git worktree apparently is one of the things that we should support.

[Envek]

Fix for this has been released in 0.7.5. Enjoy!

[ryuran]

@Envek @skryukov
Thank you.

I still encounter an issue with 0.7.5 in a worktree.

Same error message:

This command must be executed within git repository.
Change working directory or initialize new repository with 'git init'.

Maybe a lead to follow:

• main directory : lefthook 0.7.4
• worktree directory : lefthook 0.7.5

It seems to use the lefthook version from the original git directory instead of the local one.
see #192