Link Check #2

	name: Link Check

	on:
	# Run monthly to catch link rot
	schedule:
	- cron: '0 0 1 * *' # First day of each month at midnight
	# Also run on workflow_dispatch so you can trigger manually
	workflow_dispatch:
	# Run on PRs to catch broken links before merging
	pull_request:
	paths:
	- 'src/*/.md'
	- 'src/*/.njk'

	jobs:
	link-check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20.x'

	- name: Install dependencies
	run: npm ci

	- name: Build site
	run: npm run build

	- name: Check links
	uses: lycheeverse/lychee-action@v1
	with:
	# Check all HTML files in the built site
	args: --verbose --no-progress --include-fragments --base 'https://rupertmckay.com' './_site/*/.html'
	# Fail the workflow if broken links are found
	fail: true
	env:
	GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

	- name: Create Issue on failure
	if: failure()
	uses: actions/github-script@v7
	with:
	script: \|
	const title = '🔗 Broken links detected';
	const body = `The scheduled link check found broken links.\n\nCheck the [workflow run](${context.payload.repository.html_url}/actions/runs/${context.runId}) for details.`;

	// Check if an issue already exists
	const issues = await github.rest.issues.listForRepo({
	owner: context.repo.owner,
	repo: context.repo.repo,
	state: 'open',
	labels: ['broken-links']
	});

	if (issues.data.length === 0) {
	await github.rest.issues.create({
	owner: context.repo.owner,
	repo: context.repo.repo,
	title: title,
	body: body,
	labels: ['broken-links']
	});
	}

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