feat: serverless worker #2675
Workflow file for this run
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| name: Docs Preview Links | |
| on: | |
| pull_request: | |
| types: | |
| - opened | |
| - synchronize | |
| - reopened | |
| - ready_for_review | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| jobs: | |
| comment-preview-links: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check out repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Set up Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: '20' | |
| - name: Get preview URL from Vercel comment | |
| id: preview-url | |
| uses: actions/github-script@v7 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: | | |
| const { resolvePreviewUrl } = require('./bin/preview-url-from-vercel.js'); | |
| const baseUrl = await resolvePreviewUrl({ github, context, core }); | |
| core.exportVariable('DOCS_PREVIEW_BASE_URL', baseUrl); | |
| core.setOutput('base_url', baseUrl); | |
| - name: Generate docs preview list | |
| env: | |
| BASE_SHA: ${{ github.event.pull_request.base.sha }} | |
| DOCS_PREVIEW_BASE_URL: ${{ env.DOCS_PREVIEW_BASE_URL }} | |
| run: | | |
| SUMMARY_FILE="temp/doc-preview-summary.md" | |
| mkdir -p "$(dirname "$SUMMARY_FILE")" | |
| node bin/generate-docs-preview-list.js > "$SUMMARY_FILE" | |
| if [ -s "$SUMMARY_FILE" ]; then | |
| echo "has_changes=true" >> "$GITHUB_ENV" | |
| else | |
| echo "This PR does not change any pages in /docs. If you make updates, links to the modified pages will appear here." > "$SUMMARY_FILE" | |
| echo "has_changes=false" >> "$GITHUB_ENV" | |
| fi | |
| echo "SUMMARY_FILE_PATH=$SUMMARY_FILE" >> "$GITHUB_ENV" | |
| - name: Comment with changed docs | |
| uses: actions/github-script@v7 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: | | |
| const fs = require('fs'); | |
| const marker = '<!-- docs-preview-links -->'; | |
| const summaryPath = process.env.SUMMARY_FILE_PATH || 'temp/doc-preview-summary.md'; | |
| const summary = fs.readFileSync(summaryPath, 'utf8').trim(); | |
| const hasChanges = process.env.has_changes === 'true'; | |
| core.info(`Docs changes detected: ${hasChanges}`); | |
| const body = [ | |
| marker, | |
| '', | |
| '### 📖 Docs PR preview links', | |
| '', | |
| summary, | |
| ].join('\n'); | |
| const { data: comments } = await github.rest.issues.listComments({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.issue.number, | |
| per_page: 100, | |
| }); | |
| const existing = comments.find( | |
| (comment) => comment.user?.login === 'github-actions[bot]' && comment.body?.includes(marker), | |
| ); | |
| if (existing) { | |
| await github.rest.issues.updateComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| comment_id: existing.id, | |
| body, | |
| }); | |
| core.info(`Updated existing preview comment (${existing.id}).`); | |
| } else { | |
| const { data: newComment } = await github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.issue.number, | |
| body, | |
| }); | |
| core.info(`Created new preview comment (${newComment.id}).`); | |
| } |