sds / overcommit / 41181583802

92%

master: 91%

Build Type

push

github

Committed by web-flow

Commit Message

Keep each worktree's signatures separate (#903)

**Claude:** This PR was written by Claude Code on behalf of @apiology.

## Problem

Signing in one git worktree breaks commits in the others:

```console
$ cd main && overcommit --sign
$ cd ../linked && overcommit --sign   # .overcommit.yml differs here
$ cd ../main && git commit
# Signature of configuration file has changed!
# Run `overcommit --sign` once you've verified the configuration changes.
```

Anyone whose worktrees carry different `.overcommit.yml` files or hook
plugins (e.g. branches that change the config) has to re-sign on every
switch.

## Solution

When `extensions.worktreeConfig` is enabled, signatures and the recorded
`verify_signatures` choice are read and written with `git config
--worktree` instead of `--local`, so each worktree keeps its own;
without the extension `--worktree` fails in a repo with linked worktrees
(`fatal: --worktree cannot be used with multiple working trees unless
the config extension worktreeConfig is enabled`), so behaviour there is
unchanged.

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: Shane da Silva <shane@dasilva.io>

Coverage Stats

6 of 8 new or added lines in 3 files covered. (75.0%)

2 existing lines in 1 file now uncovered.

3326 of 3614 relevant lines covered (92.03%)

3269.57 hits per line