Add documentation for using cross-organisational components #2278

	name: Playwright Tests
	on:
	pull_request:
	paths:
	- 'sites/**'

	# Cancel if a newer run is started
	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	run_test:
	timeout-minutes: 30
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
	- uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4
	with:
	node-version: 18
	cache: 'npm'
	- name: Install dependencies
	run: npm ci
	- name: Install Playwright Browsers
	run: npx playwright install --with-deps
	- name: Waiting for 200 from the Netlify Preview
	uses: jakepartusch/wait-for-netlify-action@f1e137043864b9ab9034ae3a5adc1c108e3f1a48 # v1.4
	id: waitFor200
	with:
	site_name: 'nf-core-main-site'
	max_timeout: 180 # 3 Minutes
	- name: determine the changed directory
	id: determine_changed_directory
	run: \|
	CHANGED_DIRECTORY=$(git diff --name-only HEAD~1 HEAD \| grep 'sites/' \| cut -d/ -f2 \| uniq) >> $GITHUB_OUTPUT

	- name: Loop through changed directories and run Playwright tests
	run: \|
	# for dir in $CHANGED_DIRECTORY; do
	npm run test -w sites/main-site
	# done
	env:
	PLAYWRIGHT_TEST_BASE_URL: 'https://deploy-preview-${{github.event.pull_request.number}}--nf-core-main-site.netlify.app'
	- uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4
	if: always()
	with:
	name: playwright-report
	path: playwright-report/
	retention-days: 1

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