Experimental/improvements #1
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| name: Performance Monitoring | |
| on: | |
| push: | |
| branches: [main, beta] | |
| pull_request: | |
| branches: [main, beta] | |
| workflow_dispatch: | |
| jobs: | |
| bundle-analysis: | |
| name: Bundle Size Analysis | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Setup Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: '20.x' | |
| cache: 'npm' | |
| - name: Install dependencies | |
| run: npm ci | |
| - name: Build packages | |
| run: npm run build | |
| - name: Analyze bundle sizes | |
| run: | | |
| echo "## Bundle Size Analysis" >> bundle-report.md | |
| echo "" >> bundle-report.md | |
| echo "| Format | Size (gzip) | Size (raw) | Status |" >> bundle-report.md | |
| echo "|--------|-------------|------------|---------|" >> bundle-report.md | |
| # ESM Analysis | |
| ESM_GZIP=$(gzip -c dist/esm/index.js | wc -c) | |
| ESM_RAW=$(stat -c%s dist/esm/index.js 2>/dev/null || stat -f%z dist/esm/index.js) | |
| ESM_STATUS="✅ PASS" | |
| if [ $ESM_GZIP -gt 10240 ]; then ESM_STATUS="❌ FAIL"; fi | |
| echo "| ESM | ${ESM_GZIP}B | ${ESM_RAW}B | $ESM_STATUS |" >> bundle-report.md | |
| # CJS Analysis | |
| CJS_GZIP=$(gzip -c dist/cjs/index.js | wc -c) | |
| CJS_RAW=$(stat -c%s dist/cjs/index.js 2>/dev/null || stat -f%z dist/cjs/index.js) | |
| CJS_STATUS="✅ PASS" | |
| if [ $CJS_GZIP -gt 10240 ]; then CJS_STATUS="❌ FAIL"; fi | |
| echo "| CJS | ${CJS_GZIP}B | ${CJS_RAW}B | $CJS_STATUS |" >> bundle-report.md | |
| # Types Analysis | |
| TYPES_SIZE=$(du -sb dist/types | cut -f1) | |
| echo "| Types | N/A | ${TYPES_SIZE}B | ✅ PASS |" >> bundle-report.md | |
| echo "" >> bundle-report.md | |
| echo "### Tree-shaking Efficiency" >> bundle-report.md | |
| echo "ESM bundle is optimized for tree-shaking with individual exports." >> bundle-report.md | |
| - name: Run bundlesize check | |
| run: npm run analyze | |
| - name: Upload bundle analysis | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: bundle-analysis-${{ github.sha }} | |
| path: | | |
| bundle-report.md | |
| dist/ | |
| retention-days: 30 | |
| - name: Comment PR with bundle analysis | |
| if: github.event_name == 'pull_request' | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const fs = require('fs'); | |
| if (fs.existsSync('bundle-report.md')) { | |
| const report = fs.readFileSync('bundle-report.md', 'utf8'); | |
| github.rest.issues.createComment({ | |
| issue_number: context.issue.number, | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| body: report | |
| }); | |
| } | |
| compilation-performance: | |
| name: TypeScript Compilation Performance | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Setup Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: '20.x' | |
| cache: 'npm' | |
| - name: Install dependencies | |
| run: npm ci | |
| - name: Benchmark compilation | |
| run: | | |
| echo "## Compilation Performance" > compilation-report.md | |
| echo "" >> compilation-report.md | |
| # Clean build benchmark | |
| echo "### Clean Build Performance" >> compilation-report.md | |
| time npm run build 2>&1 | tee build-time.txt | |
| # Extract timing info | |
| echo "Build completed successfully" >> compilation-report.md | |
| echo "" >> compilation-report.md | |
| # Incremental build benchmark | |
| echo "### Incremental Build Performance" >> compilation-report.md | |
| touch src/index.ts | |
| time npm run build 2>&1 | tee incremental-build-time.txt | |
| echo "Incremental build completed" >> compilation-report.md | |
| - name: Generate trace analysis | |
| run: | | |
| npm run build:trace | |
| if [ -d trace ]; then | |
| echo "TypeScript trace generated successfully" | |
| du -sh trace/ | |
| fi | |
| - name: Upload performance data | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: compilation-performance-${{ github.sha }} | |
| path: | | |
| compilation-report.md | |
| build-time.txt | |
| incremental-build-time.txt | |
| trace/ | |
| retention-days: 14 |