benchmark.yml

name: Benchmark

on:
  workflow_dispatch:
    inputs:
      ref:
        description: 'Git ref to benchmark'
        required: false
        default: 'main'

permissions:
  contents: read

jobs:
  bench:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
        with:
          ref: ${{ inputs.ref }}
      - uses: actions/setup-node@v6
        with:
          node-version: 22
          cache: npm
      - run: npm ci
      - run: npm run build
      - run: npm run bench | tee bench-results.txt
      - uses: actions/upload-artifact@v7
        with:
          name: bench-results-${{ inputs.ref }}
          path: bench-results.txt
          retention-days: 30
      - name: Append to job summary
        run: |
          {
            echo '### Benchmark results (`${{ inputs.ref }}`)'
            echo '```'
            cat bench-results.txt
            echo '```'
          } >> "$GITHUB_STEP_SUMMARY"