XS✔ ◾ adding a greybox #5626
Workflow file for this run
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| name: Validate-Frontmatter | |
| on: | |
| pull_request: | |
| branches: [ main ] | |
| workflow_dispatch: | |
| jobs: | |
| validate-frontmatter: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| issues: write | |
| repository-projects: read | |
| pull-requests: write | |
| steps: | |
| # Step 1: Check out the source code of the pull request. | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| ref: ${{ github.event.pull_request.head.ref }} | |
| repository: ${{ github.event.pull_request.head.repo.full_name }} | |
| # Step 2: Set up the Node.js environment. | |
| - uses: actions/setup-node@v4 | |
| # Step 3: Get the list of changed files in the PR | |
| - name: Get changed files | |
| id: get_changed | |
| if: ${{ github.event_name == 'pull_request' }} | |
| run: | | |
| echo "changed=$(git diff --name-only $(git merge-base origin/main HEAD) HEAD)" | paste -sd "," - >> $GITHUB_ENV | |
| echo "pr_owner=${{ github.event.pull_request.user.login }}" >> $GITHUB_ENV | |
| # Step 4: Check Markdown files for valid frontmatter | |
| - name: Lint Frontmatter | |
| uses: mathiasvr/command-output@v1 | |
| id: check_markdown | |
| with: | |
| run: | | |
| cd scripts/frontmatter-validator | |
| npm install --silent | |
| node frontmatter-validator.js '${{ env.changed }}' | |
| # Step 5: Write workflow job summary if the previous step failed | |
| - name: Add Job Summary | |
| if: failure() | |
| run: | | |
| echo "Hi @$pr_owner," >> $GITHUB_STEP_SUMMARY | |
| echo "${{ steps.check_markdown.outputs.stdout }}" >> $GITHUB_STEP_SUMMARY | |
| # Step 6: Leave a comment if the validation has failed and if it's not a PR from a fork | |
| - name: Comment on PR | |
| if: failure() && github.event.pull_request.head.repo.fork == false | |
| uses: mshick/add-pr-comment@v2 | |
| with: | |
| message: | | |
| Hi @${{ env.pr_owner }}, | |
| ${{ steps.check_markdown.outputs.stdout }} | |
| Please fix the Frontmatter in your Markdown files. | |
| repo-token: ${{ secrets.GITHUB_TOKEN }} | |
| repo-token-user-login: "github-actions[bot]" | |
| allow-repeats: true |