benchmark.yml

# we're running the benchmarks in a job separate from CI as it may take some time to finish

on:
  push:
    branches:
      - benchmark-runner

name: "Benchmark"

env:
  PHP_EXTENSIONS: fileinfo, gd, imagick, json, mbstring
  PHP_INI_VALUES: memory_limit=-1, error_reporting=-1, display_errors=On

jobs:

  benchmark:
    name: "Run Benchmark suite"
    runs-on: ubuntu-latest

    steps:
      - name: "Checkout sources"
        uses: actions/checkout@v4
        with:
          ref: main

      - name: "Install PHP"
        uses: shivammathur/setup-php@v2
        with:
          php-version: "8.3"
          extensions: opcache, ${{ env.PHP_EXTENSIONS }}
          ini-values: ${{ env.PHP_INI_VALUES }}
          coverage: none

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

      - name: "Run PHPBench"
        run: php vendor/bin/phpbench run --progress=plain --report=bare --output=csv

      - name: "Parse benchmark results"
        run: php benchmark/parse-result.php

      - name: "Generate HTML report"
        run: php benchmark/generate-html.php

      - name: "Generate Markdown report"
        run: php benchmark/generate-markdown.php

      - name: "Publish results to branch benchmark"
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          branch: benchmark
          folder: .build/phpbench
          clean: true