Build and Test (Xcode App).yml

# Build and Test the Xcode App
# This tests the `SwiftProjectTemplateAppPackage` as well as the `SwiftProjectTemplateApp` Xcode project.

name: Build and Test (Xcode)
on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - main

jobs:
  build-and-test-xcode:
    strategy:
      matrix:
        xcode-version:
          - "16"
        xcode-configuration:
          - name: iOS Simulator
            destination: "platform=iOS Simulator,name=iPhone 16"
            sdk: "iphonesimulator"
          - name: macOS
            destination: "platform=macOS"
            sdk: "macosx"
        swift-configuration:
          - "debug"
          - "release"
    
    runs-on: macos-15
    
    name: Build and Test (${{ matrix.xcode-configuration.name }}, ${{ matrix.swift-configuration }})

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Select Xcode
        run: sudo xcode-select -s /Applications/Xcode_${{ matrix.xcode-version }}.app/Contents/Developer

      - name: Build
        run: |
          xcrun xcodebuild clean build \
            -workspace .xcode/SwiftProjectTemplate.xcworkspace \
            -scheme SwiftProjectTemplateApp \
            -derivedDataPath ".build/Xcode.noindex/DerivedData" \
            -configuration "${{ matrix.swift-configuration }}" \
            -sdk "${{ matrix.xcode-configuration.sdk }}" \
            -destination "${{ matrix.xcode-configuration.destination }}"

      - name: SwiftPM Tests
        if: matrix.swift-configuration == 'debug'
        run: |
          xcrun xcodebuild test \
            -workspace .xcode/SwiftProjectTemplate.xcworkspace \
            -scheme SwiftProjectTemplateAppPackage \
            -derivedDataPath ".build/Xcode.noindex/DerivedData" \
            -configuration "${{ matrix.swift-configuration }}" \
            -sdk "${{ matrix.xcode-configuration.sdk }}" \
            -destination "${{ matrix.xcode-configuration.destination }}"

      - name: UI Tests
        run: |
          xcrun xcodebuild test \
            -workspace .xcode/SwiftProjectTemplate.xcworkspace \
            -scheme SwiftProjectTemplateAppUITests \
            -derivedDataPath ".build/Xcode.noindex/DerivedData" \
            -configuration "${{ matrix.swift-configuration }}" \
            -sdk "${{ matrix.xcode-configuration.sdk }}" \
            -destination "${{ matrix.xcode-configuration.destination }}"

      - name: Upload Test Results
        uses: actions/upload-artifact@v4
        with:
          name: Test Results (${{ matrix.xcode-configuration.name }}, ${{ matrix.swift-configuration }})
          path: .build/Xcode.noindex/DerivedData/Logs/Test
      
      - name: Check that repository is clean
        run:
          git diff --exit-code