Blog - Working on ESP devkits using WSL2 #339

	name: Check links in diffs

	on:
	pull_request:
	branches: [main]

	jobs:
	check-links:
	runs-on: ubuntu-latest
	steps:
	- name: Clone repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	ref: ${{ github.event.pull_request.head.ref }}
	repository: ${{ github.event.pull_request.head.repo.full_name }}

	- name: Check out main branch
	run: git checkout main

	- name: Dump all links from main
	id: dump_links_from_main
	uses: lycheeverse/[email protected]
	with:
	args: \|
	--dump
	--include-fragments
	--exclude-path ./themes/
	--exclude-path ./layouts/
	.
	output: ./links-main.txt

	- name: Print links-main.txt in main
	run: cat links-main.txt

	- name: Stash untracked files
	run: git stash push --include-untracked

	- name: Check out feature branch
	run: git checkout ${{ github.head_ref }}

	- name: Apply stashed changes
	# Apply stashed changes, ignore errors if stash is empty
	run: git stash pop \|\| true

	- name: Append links-main.txt to .lycheeignore
	run: cat links-main.txt >> .lycheeignore

	- name: Check .lycheeignore content
	run: cat .lycheeignore

	- name: Check links
	uses: lycheeverse/[email protected]
	with:
	args: \|
	--no-progress
	--include-fragments
	--exclude-path ./themes/
	--exclude-path ./layouts/
	.
	fail: true # Fail action if broken links are found

	- name: Suggestions
	if: failure()
	run: \|
	echo -e "\nPlease review the links reported in the Check links step above."
	echo -e "If a link is valid but fails due to a CAPTCHA challenge, IP blocking, login requirements, etc.,"
	echo -e "consider adding such links to the .lycheeignore file to bypass future checks.\n"
	exit 1

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