New pages: ShadowRoot.elementFromPoint() #19179
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name: Lint and review content files | |
on: | |
pull_request_target: | |
branches: | |
- main | |
paths: | |
- .nvmrc | |
- "*.md" | |
- "files/**/*.md" | |
permissions: | |
pull-requests: write | |
concurrency: | |
group: ci-${{ github.workflow }}-${{ github.event.pull_request.number }} | |
cancel-in-progress: true | |
jobs: | |
lint-and-review-docs: | |
runs-on: ubuntu-latest | |
steps: | |
- name: Checkout BASE | |
uses: actions/checkout@v4 | |
- name: Get changed files | |
env: | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
BASE_SHA: ${{ github.event.pull_request.base.sha }} | |
HEAD_SHA: ${{ github.event.pull_request.head.sha }} | |
run: | | |
# Use the GitHub API to get the list of changed files | |
# documentation: https://docs.github.com/rest/commits/commits#compare-two-commits | |
DIFF_DOCUMENTS=$(gh api repos/{owner}/{repo}/compare/${BASE_SHA}...${HEAD_SHA} \ | |
--jq '.files | .[] | select(.status|IN("added", "modified", "renamed", "copied", "changed")) | .filename') | |
# filter out files that are not markdown | |
DIFF_DOCUMENTS=$(echo "${DIFF_DOCUMENTS}" | egrep -i "^files/.*\.md$" | xargs) | |
echo "DIFF_DOCUMENTS=${DIFF_DOCUMENTS}" >> $GITHUB_ENV | |
- name: Checkout HEAD | |
if: ${{ env.DIFF_DOCUMENTS }} | |
uses: actions/checkout@v4 | |
with: | |
ref: ${{ github.event.pull_request.head.sha }} | |
path: pr_head | |
- name: Get changed content from HEAD | |
if: ${{ env.DIFF_DOCUMENTS }} | |
run: | | |
git config --global user.email "[email protected]" | |
git config --global user.name "mdn-bot" | |
rm -r files *.md | |
mv pr_head/files pr_head/*.md . | |
rm -r pr_head | |
# To avoid contents of PR getting into the diff that we are going to generate | |
# after running the linters, here we make a dummy commit. | |
# Note, this commit is not getting pushed. | |
git add . | |
git commit -m "Code from PR head" | |
- name: Setup Node.js environment | |
if: ${{ env.DIFF_DOCUMENTS }} | |
uses: actions/setup-node@v4 | |
with: | |
node-version-file: ".nvmrc" | |
cache: yarn | |
- name: Install all yarn packages | |
if: ${{ env.DIFF_DOCUMENTS }} | |
run: yarn --frozen-lockfile | |
env: | |
# https://github.com/microsoft/vscode-ripgrep#github-api-limit-note | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
- name: Lint and format markdown files | |
if: ${{ env.DIFF_DOCUMENTS }} | |
run: | | |
# Generate random delimiter | |
# https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings | |
EOF="$(openssl rand -hex 8)" | |
files_to_lint="$DIFF_DOCUMENTS" | |
echo "Running markdownlint --fix" | |
MD_LINT_FAILED=false | |
MD_LINT_LOG=$(yarn markdownlint-cli2 --fix ${files_to_lint} 2>&1) || MD_LINT_FAILED=true | |
echo "MD_LINT_LOG<<${EOF}" >> $GITHUB_ENV | |
echo "${MD_LINT_LOG}" >> $GITHUB_ENV | |
echo "${EOF}" >> $GITHUB_ENV | |
echo "MD_LINT_FAILED=${MD_LINT_FAILED}" >> $GITHUB_ENV | |
echo "Linting front-matter" | |
FM_LINT_FAILED=false | |
FM_LINT_LOG=$(node scripts/front-matter_linter.js --fix true ${files_to_lint} 2>&1) || FM_LINT_FAILED=true | |
echo "FM_LINT_LOG<<${EOF}" >> $GITHUB_ENV | |
echo "${FM_LINT_LOG}" >> $GITHUB_ENV | |
echo "${EOF}" >> $GITHUB_ENV | |
echo "FM_LINT_FAILED=${FM_LINT_FAILED}" >> $GITHUB_ENV | |
echo "Running Prettier" | |
yarn prettier -w ${files_to_lint} | |
if [[ -n $(git diff) ]]; then | |
echo "FILES_MODIFIED=true" >> $GITHUB_ENV | |
fi | |
# info for troubleshooting | |
echo MD_LINT_FAILED=${MD_LINT_FAILED} | |
echo FM_LINT_FAILED=${FM_LINT_FAILED} | |
git diff | |
- name: Setup reviewdog | |
if: env.FILES_MODIFIED == 'true' || env.MD_LINT_FAILED == 'true' | |
uses: reviewdog/action-setup@v1 | |
with: | |
reviewdog_version: latest | |
- name: Suggest changes using diff | |
if: env.FILES_MODIFIED == 'true' | |
env: | |
REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
run: | | |
TMPFILE=$(mktemp) | |
git diff >"${TMPFILE}" | |
git stash -u && git stash drop | |
reviewdog \ | |
-name="mdn-linter" \ | |
-f=diff \ | |
-f.diff.strip=1 \ | |
-filter-mode=diff_context \ | |
-reporter=github-pr-review < "${TMPFILE}" | |
- name: Add reviews for markdownlint errors | |
if: env.MD_LINT_FAILED == 'true' | |
env: | |
REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
run: | | |
echo "${MD_LINT_LOG}" | \ | |
reviewdog \ | |
-efm="%f:%l:%c %m" \ | |
-efm="%f:%l %m" \ | |
-name="markdownlint" \ | |
-diff="git diff" \ | |
-reporter="github-pr-review" | |
- name: Fail if any issues pending | |
if: env.FILES_MODIFIED == 'true' || env.MD_LINT_FAILED == 'true' || env.FM_LINT_FAILED == 'true' | |
run: | | |
echo -e "\nLogs from markdownlint:" | |
echo "${MD_LINT_LOG}" | |
echo -e "\nLogs from front-matter linter:" | |
echo "${FM_LINT_LOG}" | |
echo -e "\nPlease fix all the linting issues mentioned in above logs and in the review comments." | |
exit 1 |