osu/.github/workflows/ci.yml

on: [push, pull_request]
name: Continuous Integration
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read # to fetch code (actions/checkout)

jobs:
  inspect-code:
    name: Code Quality
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      # FIXME: Tools won't run in .NET 6.0 unless you install 3.1.x LTS side by side.
      # https://itnext.io/how-to-support-multiple-net-sdks-in-github-actions-workflows-b988daa884e
      - name: Install .NET 3.1.x LTS
        uses: actions/setup-dotnet@v3
        with:
          dotnet-version: "3.1.x"

      - name: Install .NET 6.0.x
        uses: actions/setup-dotnet@v3
        with:
          dotnet-version: "6.0.x"

      - name: Restore Tools
        run: dotnet tool restore

      - name: Restore Packages
        run: dotnet restore osu.Desktop.slnf

      - name: Restore inspectcode cache
        uses: actions/cache@v3
        with:
          path: ${{ github.workspace }}/inspectcode
          key: inspectcode-${{ hashFiles('.config/dotnet-tools.json', '.github/workflows/ci.yml', 'osu.sln*', 'osu*.slnf', '.editorconfig', '.globalconfig', 'CodeAnalysis/*', '**/*.csproj', '**/*.props') }}

      - name: Dotnet code style
        run: dotnet build -c Debug -warnaserror osu.Desktop.slnf -p:EnforceCodeStyleInBuild=true

      - name: CodeFileSanity
        run: |
          # TODO: Add ignore filters and GitHub Workflow Command Reporting in CFS. That way we don't have to do this workaround.
          # FIXME: Suppress warnings from templates project
          exit_code=0
          while read -r line; do
            if [[ ! -z "$line" ]]; then
              echo "::error::$line"
              exit_code=1
            fi
          done <<< $(dotnet codefilesanity)
          exit $exit_code          

      - name: InspectCode
        run: dotnet jb inspectcode $(pwd)/osu.Desktop.slnf --no-build --output="inspectcodereport.xml" --caches-home="inspectcode" --verbosity=WARN

      - name: NVika
        run: dotnet nvika parsereport "${{github.workspace}}/inspectcodereport.xml" --treatwarningsaserrors

  test:
    name: Test
    runs-on: ${{matrix.os.fullname}}
    env:
      OSU_EXECUTION_MODE: ${{matrix.threadingMode}}
    strategy:
       fail-fast: false
       matrix:
          os:
            - { prettyname: Windows, fullname: windows-latest }
            - { prettyname: macOS, fullname: macos-latest }
            - { prettyname: Linux, fullname: ubuntu-latest }
          threadingMode: ['SingleThread', 'MultiThreaded']
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Install .NET 6.0.x
        uses: actions/setup-dotnet@v3
        with:
          dotnet-version: "6.0.x"

      - name: Compile
        run: dotnet build -c Debug -warnaserror osu.Desktop.slnf

      - name: Test
        run: dotnet test $pwd/**/*.Tests/bin/Debug/*/*.Tests.dll --logger "trx;LogFileName=TestResults-${{matrix.os.prettyname}}-${{matrix.threadingMode}}.trx" -- NUnit.ConsoleOut=0
        shell: pwsh

      # Attempt to upload results even if test fails.
      # https://docs.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#always
      - name: Upload Test Results
        uses: actions/upload-artifact@v3
        if: ${{ always() }}
        with:
          name: osu-test-results-${{matrix.os.prettyname}}-${{matrix.threadingMode}}
          path: ${{github.workspace}}/TestResults/TestResults-${{matrix.os.prettyname}}-${{matrix.threadingMode}}.trx

  build-only-android:
    name: Build only (Android)
    runs-on: windows-latest
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Install .NET 6.0.x
        uses: actions/setup-dotnet@v3
        with:
          dotnet-version: "6.0.x"

      - name: Install .NET workloads
        run: dotnet workload install maui-android

      - name: Compile
        run: dotnet build -c Debug osu.Android.slnf

  build-only-ios:
    name: Build only (iOS)
    # `macos-13` is required, because Xcode 14.3 is required (see below).
    # TODO: can be changed to `macos-latest` once `macos-13` becomes latest (currently in beta)
    runs-on: macos-13
    timeout-minutes: 60
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      # newest Microsoft.iOS.Sdk versions require Xcode 14.3.
      # 14.3 is currently not the default Xcode version (https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md#xcode),
      # so set it manually.
      # TODO: remove when 14.3 becomes the default Xcode version.
      - name: Set Xcode version
        shell: bash
        run: |
          sudo xcode-select -s "/Applications/Xcode_14.3.app"
          echo "MD_APPLE_SDK_ROOT=/Applications/Xcode_14.3.app" >> $GITHUB_ENV          

      - name: Install .NET 6.0.x
        uses: actions/setup-dotnet@v3
        with:
          dotnet-version: "6.0.x"

      - name: Install .NET Workloads
        run: dotnet workload install maui-ios

      - name: Build
        run: dotnet build -c Debug osu.iOS