chore: release package (#17) #17
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| name: Size | |
| on: | |
| pull_request: | |
| push: | |
| branches: | |
| - main | |
| permissions: | |
| contents: read | |
| pull-requests: write | |
| jobs: | |
| compare: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: 1. Checkout head | |
| uses: actions/checkout@v4 | |
| with: | |
| path: head | |
| - name: 2. Checkout main baseline | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| path: base | |
| - name: 3. Setup Node 24 | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: 24 | |
| - name: 4. Build head package | |
| working-directory: head | |
| run: | | |
| npm ci | |
| npm run build | |
| node scripts/size-report.mjs --json > ../head-size.json | |
| - name: 5. Build base package | |
| working-directory: base | |
| continue-on-error: true | |
| run: | | |
| npm ci | |
| npm run build | |
| node scripts/size-report.mjs --json > ../base-size.json | |
| - name: 6. Compare sizes | |
| id: compare | |
| run: | | |
| node --input-type=module <<'EOF' > size-summary.md | |
| import { existsSync, readFileSync } from 'node:fs'; | |
| const read = (file) => JSON.parse(readFileSync(file, 'utf8')); | |
| const head = read('head-size.json'); | |
| if (!existsSync('base-size.json')) { | |
| console.log('Base branch does not have size data yet.'); | |
| console.log(''); | |
| console.log('```json'); | |
| console.log(JSON.stringify(head, null, 2)); | |
| console.log('```'); | |
| process.exit(0); | |
| } | |
| const base = read('base-size.json'); | |
| const rawDelta = head.totals.rawBytes - base.totals.rawBytes; | |
| const gzipDelta = head.totals.gzipBytes - base.totals.gzipBytes; | |
| const format = (value) => `${value >= 0 ? '+' : ''}${value} B`; | |
| console.log('| Metric | Base | Head | Delta |'); | |
| console.log('| --- | ---: | ---: | ---: |'); | |
| console.log(`| Raw total | ${base.totals.rawBytes} | ${head.totals.rawBytes} | ${format(rawDelta)} |`); | |
| console.log(`| Gzip total | ${base.totals.gzipBytes} | ${head.totals.gzipBytes} | ${format(gzipDelta)} |`); | |
| EOF | |
| cat size-summary.md >> "$GITHUB_STEP_SUMMARY" | |
| - name: 7. Comment size report | |
| if: github.event_name == 'pull_request' | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const fs = require('node:fs'); | |
| const marker = '<!-- port-size-report -->'; | |
| const body = `${marker}\n## Bundle size report\n\n${fs.readFileSync('size-summary.md', 'utf8')}`; | |
| const { owner, repo } = context.repo; | |
| const issue_number = context.issue.number; | |
| const comments = await github.rest.issues.listComments({ owner, repo, issue_number, per_page: 100 }); | |
| const existing = comments.data.find((comment) => comment.body?.includes(marker)); | |
| if (existing) { | |
| await github.rest.issues.updateComment({ owner, repo, comment_id: existing.id, body }); | |
| } else { | |
| await github.rest.issues.createComment({ owner, repo, issue_number, body }); | |
| } |