test

fix: avoid shallow-ifying full local clones #3

	name: test

	on:
	pull_request:
	push:
	branches:
	- main

	jobs:
	git-branch-linearity:
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v6
	- name: Run git-branch-linearity tests
	run: ./tests/test_git_branch_linearity.sh

	# Runs the hook on itself in a real PR context (actions/checkout default
	# shallow clone + GITHUB_HEAD_REF). This is the exact setup that broke in
	# v0.57.0.
	git-branch-linearity-self:
	runs-on: ubuntu-22.04
	if: github.event_name == 'pull_request'
	steps:
	- uses: actions/checkout@v6
	- name: Run hook against PR branch
	run: ./git-branch-linearity.sh ${{ github.base_ref }}

Provide feedback