[Documentation] Accessibility Check #334
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name: '[Documentation] Accessibility Check' | |
on: | |
workflow_dispatch: | |
# Run on Weekdays at 9:00 AM UTC, 4AM ET, 1:00 AM PT | |
schedule: | |
- cron: '0 9 * * 1,2,3,4,5' | |
jobs: | |
axe-scan: | |
name: Accessibility Check | |
runs-on: ubuntu-latest | |
outputs: | |
pages_with_errors: ${{ steps.accessibility_check.outputs.pages_with_errors }} | |
total_errors: ${{ steps.accessibility_check.outputs.total_errors }} | |
steps: | |
- uses: actions/checkout@v4 | |
- name: Install Axe CLI globally | |
run: | | |
npm install @axe-core/cli -g | |
- uses: actions/setup-node@v4 | |
with: | |
node-version-file: 'VAMobile/.nvmrc' | |
cache: yarn | |
cache-dependency-path: VAMobile/documentation/yarn.lock | |
- name: Install ChromeDriver | |
run: npm install -g chromedriver | |
- name: Install mobile app modules | |
working-directory: VAMobile | |
run: | | |
yarn install --frozen-lockfile | |
- name: Start web server | |
working-directory: VAMobile/documentation | |
run: | | |
yarn install --frozen-lockfile | |
yarn build | |
yarn start & | |
npx wait-on http://localhost:3000 & | |
sleep 10 | |
- name: Check accessibility issues | |
id: accessibility_check | |
run: | | |
# Path to the downloaded sitemap file | |
sitemap_path="VAMobile/documentation/build/sitemap.xml" | |
# Counter for urls with errors | |
pages_with_errors=0 | |
# Counter for total errors | |
total_errors=0 | |
for url in $(grep -o '<loc>[^<]*' "$sitemap_path" | sed 's/<loc>//'); | |
do | |
# save output so that we can send it to std out AND do an operation on it | |
output=$(axe "$url") | |
# send output to stdout | |
echo "${output}" | |
# regex number of issues NOTE: grep exits 1 if it finds no match. GH Actions exits the runner if anything exits 1 so we add the || true to overcome that | |
issues=$(echo "${output}" | grep -oP '\d+(?= Accessibility issues detected)' || true) | |
# If issues is not an empty string, there were issues | |
if [[ ! -z "$issues" ]] | |
then | |
pages_with_errors=$((pages_with_errors + 1)) | |
total_errors=$((total_errors + issues)) | |
fi | |
done | |
# Output to runner | |
echo "pages_with_errors=$pages_with_errors" >> $GITHUB_OUTPUT | |
echo "total_errors=$total_errors" >> $GITHUB_OUTPUT | |
start_slack_thread: | |
name: Start Slack thread | |
needs: axe-scan | |
uses: ./.github/workflows/start_slack_thread.yml | |
secrets: inherit | |
with: | |
channel_name: va-mobile-build-alerts | |
message: 'Accessibility issues detected in the documentation site. Please review and fix. See :thread: or <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|workflow run> for results. Number of pages with errors: ${{ needs.axe-scan.outputs.pages_with_errors }}. Total number of accessibility issues detected: ${{ needs.axe-scan.outputs.total_errors }}' |