change max GPU number for autoscaling #2
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| # SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved. | |
| # SPDX-License-Identifier: Apache-2.0 | |
| name: Docs / Fern Preview | |
| on: | |
| pull_request: | |
| branches: [main] | |
| types: [opened, reopened, synchronize] | |
| paths: | |
| - "docs/**" | |
| - "fern/**" | |
| - "README.md" | |
| - "package.json" | |
| - "package-lock.json" | |
| - ".github/workflows/docs-preview-pr.yaml" | |
| concurrency: | |
| group: fern-preview-${{ github.ref }} | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| jobs: | |
| preview: | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 10 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 | |
| - name: Check Fern preview availability | |
| id: fern-preview | |
| env: | |
| FERN_TOKEN: ${{ secrets.FERN_TOKEN }} | |
| run: | | |
| if [ -n "$FERN_TOKEN" ]; then | |
| echo "enabled=true" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "enabled=false" >> "$GITHUB_OUTPUT" | |
| echo "::notice::Skipping Fern docs preview because FERN_TOKEN is unavailable. This is expected for fork PRs and repos without Fern preview credentials configured." | |
| fi | |
| - name: Setup Node.js | |
| uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6 | |
| with: | |
| node-version: "24" | |
| - name: Install Fern CLI | |
| run: | | |
| FERN_VERSION=$(node -p "require('./fern/fern.config.json').version") | |
| npm install -g "fern-api@${FERN_VERSION}" | |
| - name: Validate docs | |
| working-directory: ./fern | |
| run: fern check | |
| - name: Generate preview URL | |
| if: ${{ steps.fern-preview.outputs.enabled == 'true' }} | |
| id: generate-docs | |
| env: | |
| FERN_TOKEN: ${{ secrets.FERN_TOKEN }} | |
| PREVIEW_ID: pr-${{ github.event.pull_request.number }} | |
| working-directory: ./fern | |
| run: | | |
| set +e | |
| OUTPUT=$(fern generate --docs --preview --id "$PREVIEW_ID" 2>&1) | |
| STATUS=$? | |
| set -e | |
| echo "$OUTPUT" | |
| URL=$(echo "$OUTPUT" | sed -nE 's/.*Published docs to (https?:\/\/[^[:space:]]+).*/\1/p' | head -n1) | |
| if [ -z "$URL" ]; then | |
| echo "::error::Failed to generate preview URL. See fern output above." | |
| exit "$STATUS" | |
| fi | |
| echo "preview_url=$URL" >> "$GITHUB_OUTPUT" | |
| - name: Post or update PR comment | |
| if: ${{ steps.fern-preview.outputs.enabled == 'true' }} | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| PR_NUMBER: ${{ github.event.pull_request.number }} | |
| PREVIEW_URL: ${{ steps.generate-docs.outputs.preview_url }} | |
| run: | | |
| BODY=":herb: **Preview your docs:** <${PREVIEW_URL}>" | |
| MARKER="<!-- fern-preview-docs -->" | |
| BODY="${BODY} | |
| ${MARKER}" | |
| COMMENT_ID=$(gh api "repos/${{ github.repository }}/issues/${PR_NUMBER}/comments" \ | |
| --jq ".[] | select(.body | contains(\"${MARKER}\")) | .id" | head -1) | |
| if [ -n "$COMMENT_ID" ]; then | |
| gh api "repos/${{ github.repository }}/issues/comments/${COMMENT_ID}" \ | |
| -X PATCH -f body="$BODY" | |
| else | |
| gh api "repos/${{ github.repository }}/issues/${PR_NUMBER}/comments" \ | |
| -f body="$BODY" | |
| fi |