Update: Secrets Management Cheat Sheet #2634

	name: Markdown Link Check

	on:
	push:
	pull_request:
	branches:
	- master

	jobs:
	link-check:
	runs-on: ubuntu-24.04
	env:
	CI: true
	steps:
	- name: Setup Action
	uses: actions/checkout@v4
	- name: Setup Node
	uses: actions/setup-node@v4
	with:
	node-version: 20.x
	- name: Install dependencies
	run: npm install
	- name: Run link check
	run: npm run link-check
	- name: Show broken links
	if: failure()
	run: \|
	cat log \| awk -v RS="FILE:" 'match($0, /(\S\.md).\[✖\].(\d\slinks\schecked\.)(.*)/, arr ) { print "FILE:"arr[1] arr[3] > "brokenlinks"}'
	rm -f err log
	cat brokenlinks
	links=`cat brokenlinks`
	links="${links//'%'/'%25'}"
	links="${links//$'\n'/'%0A'}"
	links="${links//$'\r'/'%0D'}"
	echo ::set-output name=links::Following links are broken: %0A$links
	- name: Send comment to PR with broken links
	if: failure() && github.event_name == 'pull_request'
	uses: thollander/actions-comment-pull-request@main
	with:
	message: ${{ steps.brokenlinks.outputs.links }}
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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