ci-cd.yml

name: CI/CD Pipeline

on: [push, pull_request, workflow_dispatch]

permissions:
  contents: read

jobs:
  ci:
    name: Continuous Integration
    runs-on: ubuntu-latest
    env:
      ARTIFACTS_FOLDER: ${{ github.workspace }}/Artifacts
      GITHUB_RUN_NUMBER: ${{ github.run_number }}
    steps:
      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 8.x

      - name: Checkout repository
        id: checkout_repo
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Build projects
        id: build_projects
        shell: pwsh
        run: |
          dotnet build Microsoft.OpenApi.sln -c Release

      - name: Run unit tests
        id: run_unit_tests
        shell: pwsh
        run: |
          dotnet test Microsoft.OpenApi.sln -c Release -v n

  validate-trimming:
    name: Validate Project for Trimming
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 8.x

      - name: Validate Trimming warnings
        run: dotnet publish -c Release -r win-x64 /p:TreatWarningsAsErrors=true /warnaserror -f net8.0
        working-directory: ./test/Microsoft.OpenApi.Trimming.Tests

  validate-performance:
    name: Validate performance of the library
    runs-on: ubuntu-latest
    needs: [ci]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: 8.x

      - name: Copy committed results
        run: |
          mkdir -p ./performanceResults
          cp -r ./performance/benchmark/BenchmarkDotNet.Artifacts/results/* ./performanceResults
      
      - name: Run performance tests
        run: |
          dotnet run -c Release
        working-directory: ./performance/benchmark

      - name: Run comparison tool for empty models
        run: dotnet run -c Release --project ./performance/resultsComparer/resultsComparer.csproj -- compare $OLD_REPORT $NEW_REPORT -p IdenticalMemoryUsage
        shell: bash
        env:
          NEW_REPORT: "${{ github.workspace }}/performance/benchmark/BenchmarkDotNet.Artifacts/results/performance.EmptyModels-report.json"
          OLD_REPORT: "${{ github.workspace }}/performanceResults/performance.EmptyModels-report.json"

      - name: Run comparison tool for descriptions
        run: dotnet run -c Release --project ./performance/resultsComparer/resultsComparer.csproj -- compare $OLD_REPORT $NEW_REPORT -p ZeroPointTwoPercentDifferenceMemoryUsage
        shell: bash
        env:
          NEW_REPORT: "${{ github.workspace }}/performance/benchmark/BenchmarkDotNet.Artifacts/results/performance.Descriptions-report.json"
          OLD_REPORT: "${{ github.workspace }}/performanceResults/performance.Descriptions-report.json"