feat: lula lint integration #411

	name: Metadata

	on:
	# This workflow is triggered on pull requests to the main branch.
	pull_request:
	branches: [main]
	# milestoned is added here as a workaround for release-please not triggering PR workflows (PRs should be added to a milestone to trigger the workflow).
	types: [milestoned, opened, edited, synchronize]

	# This allows other repositories to call this workflow in a reusable way
	workflow_call:

	jobs:
	validate:
	runs-on: ubuntu-latest
	name: Validate PR Title
	permissions:
	pull-requests: read # Allows reading pull request metadata.

	steps:
	- name: Checkout
	uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
	with:
	fetch-depth: 0

	- name: Setup Node.js
	uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2

	- name: Install commitlint
	run: \|
	npm install --save-dev @commitlint/config-conventional@19.2.2
	npm install --save-dev @commitlint/cli@19.3.0

	- name: Lint PR title
	env:
	pull_request_title: ${{ github.event.pull_request.title }}
	run: \|
	echo "module.exports = {extends: ['@commitlint/config-conventional']}" > commitlint.config.js
	echo "$pull_request_title" \| npx commitlint

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