Have MegaLinter apply fixes and only scan updated files #221
Workflow file for this run
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--- | |
name: Pa11y Testing | |
# yamllint disable-line rule:truthy | |
on: | |
pull_request: | |
workflow_dispatch: | |
permissions: read-all | |
concurrency: | |
group: ${{ github.ref }}-${{ github.workflow }} | |
cancel-in-progress: true | |
jobs: | |
pa11y: | |
runs-on: ubuntu-latest | |
permissions: | |
issues: write | |
pull-requests: write | |
steps: | |
- uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # pin@v4.1.7 | |
- name: Install Chrome | |
uses: browser-actions/setup-chrome@facf10a55b9caf92e0cc749b4f82bf8220989148 # pin@v1.7.2 | |
# We're no longer building the site, so we don't need | |
# to use the site's version of Node -- just something | |
# that's supposed by Cloud.gov Pages (currently 18.19.0) | |
- name: Checkout repository | |
uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # pin@v3 | |
- name: Use Node | |
uses: actions/setup-node@1a4442cacd436585916779262731d5b162bc6ec7 # pin@v3 | |
with: | |
node-version: '18' | |
- name: Install Pa11y | |
run: npm install pa11y | |
- name: Setup custom variables | |
id: customvars | |
run: | | |
( echo -n "BASE_URL=" | |
if [ -n "${{ vars.BASE_URL }}" ] ; then | |
echo "${{ vars.BASE_URL }}" | |
else | |
echo "https://federalist-a2423046-fe43-4e75-a2ef-2651e5e123ca.sites.pages.cloud.gov/preview/gsa-tts/tts.gsa.gov/" | |
fi | |
echo -n "URL_PATH=" | |
if [ -n "${{ vars.URL_PATH }}" ] ; then | |
echo "${{ vars.URL_PATH }}/" | |
elif [ -n "${GITHUB_HEAD_REF:-}" ] ; then | |
echo "${GITHUB_HEAD_REF}/" | |
else | |
echo "echo-summer20203/" | |
fi | |
echo -n "DELAY_SECONDS=" | |
if [ -n "${{ vars.DELAY_SECONDS }}" ] ; then | |
echo "${{ vars.DELAY_SECONDS }}" | |
else | |
echo "60" | |
fi | |
) >> "$GITHUB_OUTPUT" | |
- name: Delay while the preview URL is built | |
run: "sleep ${{ steps.customvars.outputs.DELAY_SECONDS }}" | |
- name: Execute Pa11y tests | |
run: npx pa11y "${{ steps.customvars.outputs.BASE_URL }}/${{ steps.customvars.outputs.URL_PATH }}" 2>&1 | tee pa11y_output.txt | |
- name: Read pa11y_output file. | |
id: pa11y_output | |
uses: juliangruber/read-file-action@b549046febe0fe86f8cb4f93c24e284433f9ab58 # pin@v1.1.7 | |
with: | |
path: ./pa11y_output.txt | |
- name: verify that pa11y successfully scanned the site | |
if: contains(steps.pa11y_output.outputs.content, 'ailed to run') | |
run: | | |
echo "::error::Pa11y failed to run." | |
exit 1 | |
- name: Comment on pull request. | |
uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # pin@v2.5.0 | |
with: | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
message: "<details><summary>Pa11y testing results</summary> ```${{ steps.pa11y_output.outputs.content }}``` </details>" | |
- name: Check for pa11y failures. | |
if: contains(steps.pa11y_output.outputs.content, 'errno 2') | |
run: | | |
echo "::error::The site is failing accessibility tests." | |
echo "Please review the comment in the pull request for details." | |
exit 1 |