name: CI
on: pull_request
jobs:
  smoke:
    runs-on: macos-latest
    steps:
    - uses: technote-space/auto-cancel-redundant-job@v1
    - uses: actions/checkout@v2
    - run: swift test --generate-linuxmain
    - run: git diff --exit-code

  apple:
    runs-on: macos-latest
    strategy:
      matrix:
        destination:
        - platform=iOS Simulator,OS=latest,name=iPhone 12
        - platform=tvOS Simulator,OS=latest,name=Apple TV
      # - platform=watchOS Simulator,OS=latest,name=Apple Watch Series 5 - 40mm
        # ^^ coming with Xcode 12.5 which is not yet available on GHA
        - platform=macOS
    steps:
    - uses: actions/checkout@v2
    - uses: maxim-lobanov/setup-xcode@v1
      with:
        xcode-version: 12.4
    - run: swift package generate-xcodeproj --enable-code-coverage
    - uses: sersoft-gmbh/xcodebuild-action@v1
      with:
        project: Path.swift.xcodeproj
        scheme: Path.swift-Package
        destination: ${{ matrix.destination }}
        action: test
    - uses: codecov/codecov-action@v1

  linux-swift-4:
    name: linux (4.2)
    runs-on: ubuntu-18.04
    steps:
    - uses: fwal/setup-swift@v1
      with:
        swift-version: 4.2
    - uses: actions/checkout@v2
    - run: swift test --parallel

  linux:
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        swift:
        - '5.0'
        - '5.1'
        - '5.2'
        - '5.3'
    steps:
    - uses: fwal/setup-swift@v1
      with:
        swift-version: ${{ matrix.swift }}
    - uses: actions/checkout@v2
    - run: swift test --parallel --enable-code-coverage
    - name: Generate Coverage Report
      run: |
        sudo apt-get -qq update && sudo apt-get -qq install llvm-10
        export b=$(swift build --show-bin-path) && llvm-cov-10 \
          export -format lcov \
          -instr-profile=$b/codecov/default.profdata \
          --ignore-filename-regex='\.build/' \
          $b/Path.swiftPackageTests.xctest \
          > info.lcov
    - uses: codecov/codecov-action@v1
      with:
        file: ./info.lcov

  # code coverage fails with 5.4 for some reason
  linux-swift-5-4:
    name: linux (5.4)
    runs-on: ubuntu-18.04
    steps:
    - uses: fwal/setup-swift@v1
      with:
        swift-version: 5.4
    - uses: actions/checkout@v2
    - run: swift test --parallel