libphonenumber-csharp/.github/workflows/run_performance_tests_windows.yml at main · twcclegg/libphonenumber-csharp · GitHub

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name: run_performance_tests_windows

on:
  pull_request:
    branches: [ "main" ]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  run_performance_tests_windows:
    runs-on: windows-latest
    timeout-minutes: 30
    steps:
      - name: Checkout PR / push branch
        uses: actions/checkout@v6
        with:
          path: branch-code

      - name: Checkout main branch (for comparison)
        if: github.event_name == 'pull_request'
        uses: actions/checkout@v6
        with:
          ref: main
          path: main-code

      - name: Setup .NET
        uses: actions/setup-dotnet@v5
        with:
          dotnet-version: 9.x

      - name: Run benchmarks (PR branch)
        run: dotnet run -c Release --framework net9.0 -- --filter "*"
        working-directory: ./branch-code/csharp/PhoneNumbers.PerformanceTest

      - name: Run benchmarks (main branch)
        if: github.event_name == 'pull_request'
        run: dotnet run -c Release --framework net9.0 -- --filter "*"
        working-directory: ./main-code/csharp/PhoneNumbers.PerformanceTest

      - name: Stage benchmark artifact
        if: github.event_name == 'pull_request'
        shell: pwsh
        run: |
          $stage = "benchmark-artifact"
          New-Item -ItemType Directory -Force -Path "$stage/branch-results" | Out-Null
          New-Item -ItemType Directory -Force -Path "$stage/main-results"   | Out-Null

          $prDir   = "branch-code/csharp/PhoneNumbers.PerformanceTest/BenchmarkDotNet.Artifacts/results"
          $mainDir = "main-code/csharp/PhoneNumbers.PerformanceTest/BenchmarkDotNet.Artifacts/results"

          if (Test-Path $prDir)   { Copy-Item "$prDir/*-report-github.md" "$stage/branch-results/" -ErrorAction SilentlyContinue }
          if (Test-Path $mainDir) { Copy-Item "$mainDir/*-report-github.md" "$stage/main-results/"   -ErrorAction SilentlyContinue }

          # PR metadata for the follow-up workflow (use head SHA, not the merge SHA in GITHUB_SHA)
          @{
            pr_number = ${{ github.event.pull_request.number }}
            head_sha  = "${{ github.event.pull_request.head.sha }}"
          } | ConvertTo-Json | Set-Content "$stage/pr-info.json"

          Get-ChildItem -Recurse $stage | Select-Object FullName

      - name: Upload benchmark artifact
        if: github.event_name == 'pull_request'
        uses: actions/upload-artifact@v7
        with:
          name: benchmark-results
          path: benchmark-artifact/
          retention-days: 7
          if-no-files-found: error