name: iOS Check
on:
  workflow_dispatch: # Manual trigger
  push:
    branches:
      - main

jobs:
  ios-check:
    name: Build iOS
    runs-on: macos-15
    env:
      DEVELOPER_DIR: /Applications/Xcode_16.app/Contents/Developer
      LANG: en_US.UTF-8  # Fastlane complains that the terminal is using ASCII.
      LANGUAGE: en_US.UTF-8
      LC_ALL: en_US.UTF-8
      TEST_RESULTS_BUNDLE_NAME: CoMaps-Test-Results
      SIMULATOR_DEVICE: 'iPhone 16 Pro Max'
    strategy:
      fail-fast: false
      matrix:
        buildType: [Debug, Release]
    # Cancels previous jobs if the same branch or PR was updated again.
    concurrency:
      group: ${{ github.workflow }}-${{ matrix.buildType }}-${{ github.event.pull_request.number || github.ref }}
      cancel-in-progress: true

    steps:
      - name: Install dependencies
        run: |
          brew install qt \
          optipng
          pip3 install "protobuf<3.21" --break-system-packages
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Parallel submodules checkout
        shell: bash
        run: git submodule update --depth 1 --init --recursive --jobs=$(($(sysctl -n hw.logicalcpu) * 20))

      - name:  Configure repository
        shell: bash
        run: ./configure.sh

      - name: Configure XCode cache
        uses: irgaly/xcode-cache@v1
        with:
          key: xcode-cache-deriveddata-${{ github.workflow }}-${{ matrix.buildType }}-${{ github.sha }}
          restore-keys: xcode-cache-deriveddata-${{ github.workflow }}-${{ matrix.buildType }}

      - name: Build and Run Tests (Debug)
        if: matrix.buildType == 'Debug'
        shell: bash
        run: |
          # Start sim before the build to make sure it's booted when tests start.
          xcrun simctl boot "${{ env.SIMULATOR_DEVICE }}" || true
          xcrun simctl bootstatus "${{ env.SIMULATOR_DEVICE }}" -b
          xcodebuild test \
            -workspace xcode/CoMaps.xcworkspace \
            -scheme CoMaps \
            -configuration Debug \
            -sdk iphonesimulator \
            -destination "platform=iOS Simulator,name=${{ env.SIMULATOR_DEVICE }},OS=latest" \
            -quiet \
            -resultBundlePath ${{ env.TEST_RESULTS_BUNDLE_NAME }}.xcresult \
            CODE_SIGNING_REQUIRED=NO \
            CODE_SIGNING_ALLOWED=NO

      - name: Upload Test Results On Failure (Debug)
        if: ${{ matrix.buildType == 'Debug' && failure() }}
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.TEST_RESULTS_BUNDLE_NAME }}-${{ github.run_number }}.xcresult
          path: ${{ env.TEST_RESULTS_BUNDLE_NAME }}.xcresult
          if-no-files-found: error

      - name: Build (Release)
        if: matrix.buildType == 'Release'
        shell: bash
        run: |
          xcodebuild build \
            -workspace xcode/CoMaps.xcworkspace \
            -scheme CoMaps \
            -configuration Release \
            -destination 'generic/platform=iOS' \
            -quiet \
            CODE_SIGNING_REQUIRED=NO \
            CODE_SIGNING_ALLOWED=NO