fix Click-to-Call examples #1077
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| name: preview-docs | |
| on: pull_request | |
| jobs: | |
| preview: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Setup Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: '22' | |
| - name: Install dependencies | |
| run: yarn install | |
| - name: Build and generate preview | |
| id: generate-docs | |
| env: | |
| FERN_TOKEN: ${{ secrets.FERN_TOKEN }} | |
| run: | | |
| yarn build 2>&1 | tee /tmp/build.log | |
| if [ ${PIPESTATUS[0]} -ne 0 ]; then | |
| exit 1 | |
| fi | |
| URL=$(grep -oP 'Published docs to \Khttps://[^\s]+' /tmp/build.log | head -1) | |
| if [ -z "$URL" ]; then | |
| echo "::error::Could not extract preview URL from build output" | |
| exit 1 | |
| fi | |
| echo "preview_url=$URL" >> $GITHUB_OUTPUT | |
| - name: Post preview comment | |
| uses: actions/github-script@v7 | |
| env: | |
| PREVIEW_URL: ${{ steps.generate-docs.outputs.preview_url }} | |
| with: | |
| script: | | |
| const previewUrl = process.env.PREVIEW_URL; | |
| const MARKER = '<!-- preview-docs-bot -->'; | |
| let body = MARKER + '\n'; | |
| body += `## 🌿 Preview\n\n`; | |
| body += `${previewUrl}`; | |
| body += `\n\n---\n[View workflow run](https://github.com/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId})`; | |
| const { data: comments } = await github.rest.issues.listComments({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.issue.number, | |
| }); | |
| const existing = comments.find(c => c.body.includes(MARKER)); | |
| if (existing) { | |
| await github.rest.issues.updateComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| comment_id: existing.id, | |
| body | |
| }); | |
| } else { | |
| await github.rest.issues.createComment({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.issue.number, | |
| body | |
| }); | |
| } |