highlight/.github/workflows/benchmark.yml at main · tempestphp/highlight · GitHub

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name: Benchmark

on:
  pull_request:
    branches: [main]

concurrency:
  group: benchmark-${{ github.event.pull_request.number }}
  cancel-in-progress: true

jobs:
  benchmark:
    name: Performance Regression Check
    runs-on: ubuntu-latest

    steps:
      - name: Checkout PR branch
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: 8.4
          extensions: dom, curl, libxml, mbstring, zip, pcntl, pdo, sqlite, pdo_sqlite, bcmath, soap, intl, gd, exif, iconv, imagick, fileinfo
          coverage: none

      - name: Install dependencies
        uses: ramsey/composer-install@v3

      - name: Benchmark base branch
        run: |
          git checkout ${{ github.event.pull_request.base.sha }}
          composer install --no-interaction --prefer-dist --quiet
          vendor/bin/phpbench run --tag=base --store --progress=none

      - name: Benchmark PR branch
        run: |
          git checkout ${{ github.event.pull_request.head.sha }}
          composer install --no-interaction --prefer-dist --quiet
          vendor/bin/phpbench run --tag=pr --store --ref=base --report=aggregate --progress=none --output=markdown | tee benchmark-result.txt || true

      - name: Prepare artifact
        run: |
          mkdir -p benchmark-artifact
          cp benchmark-result.txt benchmark-artifact/
          echo "${{ github.event.pull_request.number }}" > benchmark-artifact/pr-number.txt
          echo "${{ github.head_ref }}" > benchmark-artifact/head-ref.txt
          echo "${{ github.base_ref }}" > benchmark-artifact/base-ref.txt
          echo "${{ github.event.pull_request.base.sha }}" > benchmark-artifact/base-sha.txt
          echo "${{ github.event.pull_request.head.sha }}" > benchmark-artifact/head-sha.txt

      - name: Upload benchmark artifact
        uses: actions/upload-artifact@v6
        with:
          name: benchmark-result
          path: benchmark-artifact/
          retention-days: 1