This adds a commit message checker, which should fail on this commit … #34

	name: Commit messages check
	on:
	pull_request:
	workflow_call:

	jobs:
	gitlint:
	name: Check commit messages
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Install dependencies
	run: \|
	pip install --upgrade gitlint
	- name: Lint git commit messages
	shell: bash
	# run the linter and tee the output to a file, this will make the check fail but allow us to use the results in summary
	run: gitlint --commits origin/$GITHUB_BASE_REF.. 2>&1 \| tee check_results.log
	- name: Propegate Error Summary
	if: always()
	shell: bash
	# put the output of the commit message linting into the summary for the job and in an environment variable
	run: \|
	# Change the commit part of the log into a markdown link to the commit
	commitsUrl="https:\/\/github.com\/${{ github.repository_owner }}\/${{ github.event.repository.name }}\/commits\/"
	sed -i "s/Commit $[0-9a-f]\{7,40\}$/[commit \1]($commitsUrl\1)/g" check_results.log
	cat check_results.log >> "$GITHUB_STEP_SUMMARY"
	echo "check_results<<###LINT_DELIMITER###" >> "$GITHUB_ENV"
	echo "$(cat check_results.log)" >> "$GITHUB_ENV"
	echo "###LINT_DELIMITER###" >> "$GITHUB_ENV"
	# add a comment on the PR if the commit message linting failed
	- name: Comment on PR
	if: failure()
	uses: marocchino/sticky-pull-request-comment@v2
	with:
	header: Commit Comment
	message: \|
	```
	⚠️ Commit Message Format Issues ⚠️
	${{ env.check_results }}
	```

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