ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  macos_big_sur:
    runs-on: macos-11.0

    strategy:
      matrix:
        xcode:
          - "11.7" # Swift 5.2
          - "12.2" # Swift 5.3

    name: "macOS Big Sur (Xcode ${{ matrix.xcode }})"

    steps:
      - name: Checkout
        uses: actions/checkout@v1
      - uses: actions/cache@v2
        with:
          path: .build
          key: ${{ runner.os }}-spm-xcode-${{ matrix.xcode }}-${{ hashFiles('**/Package.resolved') }}
          restore-keys: |
            ${{ runner.os }}-spm-xcode-${{ matrix.xcode }}-
      - name: Build and Test
        run: |
          swift test
        env:
          DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app/Contents/Developer

  macos_catalina:
    runs-on: macos-10.15

    strategy:
      matrix:
        xcode:
          - "11.7" # Swift 5.2
          - "12" # Swift 5.3

    name: "macOS Catalina (Xcode ${{ matrix.xcode }})"

    steps:
      - name: Checkout
        uses: actions/checkout@v1
      - uses: actions/cache@v2
        with:
          path: .build
          key: ${{ runner.os }}-spm-xcode-${{ matrix.xcode }}-${{ hashFiles('**/Package.resolved') }}
          restore-keys: |
            ${{ runner.os }}-spm-xcode-${{ matrix.xcode }}-
      - name: Build and Test
        run: |
          swift test
        env:
          DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app/Contents/Developer

  linux:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        swift: ["5.3", "5.2"]

    name: "Linux (Swift ${{ matrix.swift }})"

    container:
      image: swift:${{ matrix.swift }}

    steps:
      - name: Checkout
        uses: actions/checkout@v1
      - uses: actions/cache@v2
        with:
          path: .build
          key: ${{ runner.os }}-spm-swift-${{ matrix.swift }}-${{ hashFiles('**/Package.resolved') }}
          restore-keys: |
            ${{ runner.os }}-spm-swift-${{ matrix.swift }}-
      - name: Build and Test
        run: |
          swift test --enable-test-discovery

  windows:
    runs-on: windows-latest

    steps:
      - uses: actions/checkout@v2
      - uses: seanmiddleditch/gha-setup-vsdevenv@master

      - name: Install swift-5.5 (2021-05-02 SNAPSHOT)
        run: |
          Install-Binary -Url "https://swift.org/builds/swift-5.5-branch/windows10/swift-5.5-DEVELOPMENT-SNAPSHOT-2021-05-02-a/swift-5.5-DEVELOPMENT-SNAPSHOT-2021-05-02-a-windows10.exe" -Name "installer.exe" -ArgumentList ("-q")
      - name: Set Environment Variables
        run: |
          echo "SDKROOT=C:\Library\Developer\Platforms\Windows.platform\Developer\SDKs\Windows.sdk" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
          echo "DEVELOPER_DIR=C:\Library\Developer" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
      - name: Adjust Paths
        run: |
          echo "C:\Library\Swift-development\bin;C:\Library\icu-67\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
          echo "C:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
      - name: Install Supporting Files
        run: |
          Copy-Item "$env:SDKROOT\usr\share\ucrt.modulemap" -destination "$env:UniversalCRTSdkDir\Include\$env:UCRTVersion\ucrt\module.modulemap"
          Copy-Item "$env:SDKROOT\usr\share\visualc.modulemap" -destination "$env:VCToolsInstallDir\include\module.modulemap"
          Copy-Item "$env:SDKROOT\usr\share\visualc.apinotes" -destination "$env:VCToolsInstallDir\include\visualc.apinotes"
          Copy-Item "$env:SDKROOT\usr\share\winsdk.modulemap" -destination "$env:UniversalCRTSdkDir\Include\$env:UCRTVersion\um\module.modulemap"

      - name: Build and Test
        run: swift test --enable-test-discovery -Xcc -IC:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\include -Xlinker -LC:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\lib