---
name: iOS app
on:
  pull_request:
    paths:
      - .github/workflows/ios.yml
      - ios/.swiftformat
      - ios/**/*.swift
      - ios/**/*.xctestplan
  workflow_dispatch:
jobs:
  check-formatting:
    name: Check formatting
    runs-on: macos-13
    steps:
      - name: Install SwiftFormat
        run: |
          brew update
          brew upgrade swiftformat

      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Check formatting
        run: |
          swiftformat --version
          swiftformat --lint .

  test:
    name: Unit tests
    runs-on: macos-13
    env:
      SOURCE_PACKAGES_PATH: .spm
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Configure cache
        uses: actions/cache@v3
        with:
          path: ios/${{ env.SOURCE_PACKAGES_PATH }}
          key: ${{ runner.os }}-spm-${{ hashFiles('ios/**/Package.resolved') }}
          restore-keys: |
            ${{ runner.os }}-spm-

      - name: Setup go-lang
        uses: actions/setup-go@v3
        with:
          go-version: 1.19.5

      - name: Configure Xcode
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: '14.3'
      - name: Configure Rust
        run: rustup target add x86_64-apple-ios

      - name: Configure Xcode project
        run: |
          cp Base.xcconfig.template Base.xcconfig
          cp App.xcconfig.template App.xcconfig
          cp PacketTunnel.xcconfig.template PacketTunnel.xcconfig
          cp Screenshots.xcconfig.template Screenshots.xcconfig
        working-directory: ios/Configurations

      - name: Run tests
        uses: sersoft-gmbh/xcodebuild-action@v2
        with:
          project: ios/MullvadVPN.xcodeproj
          scheme: MullvadVPN
          skip-testing: MullvadVPNScreenshots
          destination: platform=iOS Simulator,OS=16.4,name=iPhone 14
          action: test
          cloned-source-packages-path: ios/${{ env.SOURCE_PACKAGES_PATH }}