fix(cli): validated example generation #2026
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| name: preview-docs | |
| on: | |
| pull_request_target: | |
| branches: | |
| - main | |
| workflow_dispatch: | |
| inputs: | |
| prNumber: | |
| description: "Pull Request Number" | |
| required: true | |
| default: "" | |
| jobs: | |
| run: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| pull-requests: write # Only for commenting | |
| contents: read # For checking out code | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Install | |
| uses: ./.github/actions/install | |
| - name: Generate preview URL | |
| id: generate-docs | |
| env: | |
| FERN_TOKEN: ${{ secrets.FERN_TOKEN }} | |
| AUTH0_DOMAIN: ${{ secrets.AUTH0_DOMAIN }} | |
| AUTH0_CLIENT_ID: ${{ secrets.AUTH0_CLIENT_ID }} | |
| POSTHOG_API_KEY: ${{ secrets.POSTHOG_PROJECT_API_KEY }} | |
| run: | | |
| pnpm --filter @fern-api/cli dist:cli:prod | |
| cli_path="$(pwd)/packages/cli/cli/dist/prod/cli.cjs" | |
| OUTPUT=$(node $cli_path generate --docs --preview --instance fern.docs.buildwithfern.com/learn 2>&1) || true | |
| echo "$OUTPUT" | |
| URL=$(echo "$OUTPUT" | grep -oP 'Published docs to \K.*(?= \()') | |
| echo "Preview URL: $URL" | |
| echo "🌿 Preview your docs: $URL" > preview_url.txt | |
| - name: Comment URL in PR | |
| uses: thollander/actions-comment-pull-request@v2.4.3 | |
| with: | |
| filePath: preview_url.txt | |
| comment_tag: docs-preview-link |