benchmark.yml

name: Benchmark

on:
  push:
    branches: ["master", "dev"]
  pull_request:
    branches: ["dev"]

env:
  BUILD_DIR: Dist

jobs:
  benchmark:
    runs-on: ubuntu-latest
    container: seladb/ubuntu2204

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      # Checkout is performed out of the container and doesn't match our user
      - name: Fix checkout ownership
        run: chown -R "$(id -u):$(id -g)" "$GITHUB_WORKSPACE"

      - name: Configure PcapPlusPlus
        run: cmake -DPCAPPP_BUILD_BENCHMARK_SUITE=ON -S . -B "$BUILD_DIR"

      - name: Run PcapPlusPlus benchmark
        run: cd Tests/Benchmarks/PcppBenchmark && ./PcppBenchmark --verbose --benchmark_out=benchmark_result.json

      - name: Download previous benchmark data
        uses: actions/cache@v4
        with:
          path: ./cache
          key: ${{ runner.os }}-benchmark

      - name: Store benchmark result
        uses: benchmark-action/github-action-benchmark@v1
        with:
          tool: 'googlecpp'
          output-file-path: Tests/Benchmarks/PcppBenchmark/benchmark_result.json
          external-data-json-path: ./cache/benchmark_result.json
          fail-on-alert: true
          summary-always: true