migrate to flat config #4908
Workflow file for this run
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| name: Next.js Bundle Analysis | |
| on: | |
| pull_request: | |
| push: | |
| branches: [main, v4-v2] | |
| workflow_dispatch: | |
| permissions: | |
| pull-requests: write | |
| contents: read | |
| jobs: | |
| analyze: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| package: ['examples/swr-site', docs] | |
| steps: | |
| - name: Cancel Previous Runs | |
| uses: styfle/[email protected] | |
| with: | |
| access_token: ${{ github.token }} | |
| - name: Check out code | |
| uses: actions/checkout@v4 | |
| - name: Cache turbo build setup | |
| uses: actions/cache@v4 | |
| with: | |
| path: .turbo | |
| key: ${{ runner.os }}-turbo-${{ github.sha }} | |
| restore-keys: | | |
| ${{ runner.os }}-turbo- | |
| - name: Install pnpm | |
| uses: pnpm/action-setup@v4 | |
| - name: Install Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version-file: .node-version | |
| cache: pnpm | |
| - name: Install Dependencies | |
| run: pnpm i | |
| - name: Restore Next.js Build | |
| uses: actions/cache@v4 | |
| id: restore-build-cache | |
| env: | |
| cache-name: cache-next-build | |
| with: | |
| # If you use a custom build directory, replace all instances of `.next` in this file with your build directory | |
| # ex: if your app builds to `dist`, replace `.next` with `dist` | |
| path: ${{ matrix.package }}/.next/cache | |
| # Change this if you prefer a more strict cache | |
| key: ${{ runner.os }}-build-${{ env.cache-name }} | |
| - name: Build Next.js App | |
| # Change this if your site requires a custom build command | |
| run: cd ${{ matrix.package }} && ./node_modules/.bin/next build | |
| # Here's the first place where next-bundle-analysis' own script is used | |
| # This step pulls the raw bundle stats for the current bundle | |
| - name: Analyze Bundle | |
| run: cd ${{ matrix.package }} && npx -p nextjs-bundle-analysis report | |
| - name: Upload bundle | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| # Check since we can't use slashes in name | |
| name: bundle-${{ matrix.package == 'docs' && 'docs' || 'swr-site' }} | |
| path: ${{ matrix.package }}/.next/analyze/__bundle_analysis.json | |
| - name: Download Base Branch Bundle Stats | |
| uses: dawidd6/action-download-artifact@v6 | |
| if: success() && github.event.number | |
| with: | |
| name: bundle-${{ matrix.package == 'docs' && 'docs' || 'swr-site' }} | |
| workflow: nextjs-bundle-analysis.yml | |
| branch: ${{ github.event.pull_request.base.ref }} | |
| path: ${{ matrix.package }}/.next/analyze/base/bundle | |
| # And here's the second place - this runs after we have both the current and | |
| # base branch bundle stats, and will compare them to determine what changed. | |
| # There are two configurable arguments that come from package.json: | |
| # | |
| # - budget: optional, set a budget (bytes) against which size changes are measured | |
| # it's set to 350kb here by default, as informed by the following piece: | |
| # https://infrequently.org/2021/03/the-performance-inequality-gap/ | |
| # | |
| # - red-status-percentage: sets the percent size increase where you get a red | |
| # status indicator, defaults to 20% | |
| # | |
| # Either of these arguments can be changed or removed by editing the `nextBundleAnalysis` | |
| # entry in your package.json file. | |
| - name: Compare with Base Branch Bundle | |
| if: success() && github.event.number | |
| working-directory: ${{ matrix.package }} | |
| run: ls -laR .next/analyze/base && npx -p nextjs-bundle-analysis compare | |
| - name: Get Comment Body | |
| id: get-comment-body | |
| if: success() && github.event.number | |
| run: | | |
| echo "body<<EOF" >> $GITHUB_OUTPUT | |
| echo "$(cat ${{ matrix.package }}/.next/analyze/__bundle_analysis_comment.txt)" >> $GITHUB_OUTPUT | |
| echo EOF >> $GITHUB_OUTPUT | |
| - name: Add comment to PR | |
| uses: marocchino/[email protected] | |
| if: success() && github.event.number | |
| with: | |
| header: 'bundle-analysis-${{ matrix.package }}' | |
| message: ${{ steps.get-comment-body.outputs.body }} |