Check links #233

	---
	name: 'Check links'

	# yamllint disable-line rule:truthy
	on:
	workflow_dispatch:
	schedule:
	- cron: '37 11 * * 2'

	permissions:
	contents: read

	jobs:

	links:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repo
	uses: actions/checkout@v4
	with:
	submodules: true

	- name: Install Python and just
	uses: opensafely-core/setup-action@v1
	with:
	install-just: true
	python-version: '3.11'

	- name: Build site
	env:
	AccessToken: ${{ secrets.GITHUB_TOKEN }}
	MKDOCS_SITE_URL: https://docs.opensafely.org
	EHRQL_BRANCH: main
	run: just build

	- name: Move imported documentation to correct relative path
	run: mv imported_docs/* docs/

	# Use --max-concurrency to prevent 429 errors with OpenSAFELY Jobs.
	# This workaround may not be needed in future if lychee has better rate limiting.
	# https://github.com/lycheeverse/lychee/issues/36
	- name: Check links
	uses: lycheeverse/lychee-action@2b973e86fc7b1f6b36a93795fe2c9c6ae1118621 # v1.10.0
	with:
	args: "--exclude-all-private --include-verbatim --max-concurrency 24 --require-https --verbose --no-progress --timeout 60 './docs/*/.md' './docs/*/.html' './imported_docs/*/.md' './imported_docs/*/.html' --exclude-path './docs/ehrql/includes/generated_docs'"
	fail: true
	env:
	token: ${{secrets.GITHUB_TOKEN}}

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