ci.yml

name: CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - "**"
  schedule:
    - cron: "3 3 * * 2" # 3:03 AM, every Tuesday

concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  lint-podspec:
    if: github.event_name != 'pull_request' || !contains(github.event.pull_request.title, '[skip ci]')
    name: Lint Podspec
    runs-on: macos-15
    steps:
      - name: Git Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0 # required to be able to find Git tags

      - name: Select Xcode version
        run: sudo xcodes select 16.4

      - name: Install Runtimes
        uses: nick-fields/retry@v3
        with:
          timeout_minutes: 15
          max_attempts: 3
          command: xcodebuild -downloadAllPlatforms

      - name: Lint Podspec
        run: |
          set -eo pipefail
          export LIB_VERSION=$(git describe --tags `git rev-list --tags --max-count=1`)
          pod lib lint SwiftUIIntrospect.podspec --allow-warnings

  ci:
    if: github.event_name != 'pull_request' || !contains(github.event.pull_request.title, '[skip ci]')
    name: ${{ matrix.runtime[0] }} ${{ matrix.runtime[1] }}
    runs-on: macos-15
    strategy:
      fail-fast: false
      matrix:
        runtime:
          - [iOS, 15, 5]
          - [iOS, 16, 4]
          - [iOS, 17, 5]
          - [iOS, 18, 6]
          - [iOS, 26, 0]

          - [iPadOS, 15, 5]
          - [iPadOS, 16, 4]
          - [iPadOS, 17, 5]
          - [iPadOS, 18, 6]
          - [iPadOS, 26, 0]

          - [macCatalyst, 15, 0]
          - [macOS, 15, 0]

          - [tvOS, 15, 4]
          - [tvOS, 16, 4]
          - [tvOS, 17, 5]
          - [tvOS, 18, 5]
          - [tvOS, 26, 0]

          - [visionOS, 1, 2]
          - [visionOS, 2, 5]
          - [visionOS, 26, 0]

          - [watchOS, 8, 5]
          - [watchOS, 9, 4]
          - [watchOS, 10, 5]
          - [watchOS, 11, 5]
          - [watchOS, 26, 0]
    steps:
      - name: Git Checkout
        uses: actions/checkout@v5

      - name: Set Environment Variables
        run: |
          set -euo pipefail

          PLATFORM="${{ matrix.runtime[0] }}"
          MAJOR="${{ matrix.runtime[1] }}"
          MINOR="${{ matrix.runtime[2] }}"

          if [ "$PLATFORM" = "iPadOS" ]; then
            PLATFORM=iOS
            SCRIPT_PLATFORM=ipados
          else
            case "$PLATFORM" in
              iOS) SCRIPT_PLATFORM=ios ;;
              macOS) SCRIPT_PLATFORM=macos ;;
              macCatalyst) SCRIPT_PLATFORM=mac-catalyst ;;
              tvOS) SCRIPT_PLATFORM=tvos ;;
              visionOS) SCRIPT_PLATFORM=visionos ;;
              watchOS) SCRIPT_PLATFORM=watchos ;;
            esac
          fi

          if [ "$PLATFORM" = "macCatalyst" ]; then
            XCB_PLATFORM="mac-catalyst"
          else
            XCB_PLATFORM="$PLATFORM"
          fi

          RUNTIME="$PLATFORM $MAJOR.$MINOR"

          echo "PLATFORM=$PLATFORM" >> $GITHUB_ENV
          echo "MAJOR=$MAJOR" >> $GITHUB_ENV
          echo "MINOR=$MINOR" >> $GITHUB_ENV
          echo "RUNTIME=$RUNTIME" >> $GITHUB_ENV
          echo "SCRIPT_PLATFORM=$SCRIPT_PLATFORM" >> $GITHUB_ENV

      - if: ${{ env.PLATFORM != 'macCatalyst' && env.PLATFORM != 'macOS' }}
        name: Check for ${{ env.RUNTIME }} runtime
        run: |
          if xcrun simctl list runtimes | grep -q "$RUNTIME"; then
            echo "has_runtime=true" >> "$GITHUB_ENV"
          else
            echo "has_runtime=false" >> "$GITHUB_ENV"
          fi

      - name: Select Xcode 26.0
        uses: mxcl/xcodebuild@v3
        with:
          xcode: ~26.0
          action: none
          verbosity: xcbeautify

      - if: env.has_runtime == 'false'
        name: List Downloadable Runtimes
        run: xcodes runtimes --include-betas

      - if: env.has_runtime == 'false'
        name: Download Required Runtime (${{ env.RUNTIME }})
        uses: nick-fields/retry@v3
        with:
          timeout_minutes: 15
          max_attempts: 3
          command: sudo xcodes runtimes install "$RUNTIME"

      - if: ${{ env.PLATFORM != 'macCatalyst' && env.PLATFORM != 'macOS' }}
        name: Create Required Simulators
        run: |
          set -eo pipefail
          xcrun simctl delete all
          OUTPUT=$(script/create_simulators --platform ${{ env.SCRIPT_PLATFORM }} --version ${{ env.MAJOR }} | tee /dev/stderr)
          FIRST_UDID=$(printf "%s\n" "$OUTPUT" | awk '/^(Created:|Already exists:)/{print $NF}' | head -n1)
          if [ -n "$FIRST_UDID" ]; then
            echo "SIM_UDID=$FIRST_UDID" >> "$GITHUB_ENV"
            echo "Captured SIM_UDID=$FIRST_UDID"
          fi

      - name: List Available Runtimes, Simulators, and Destinations
        run: |
          xcrun simctl list
          xcodebuild -scheme "SwiftUIIntrospect" -showdestinations

      - if: ${{ env.PLATFORM != 'watchOS' }}
        name: Build Showcase
        uses: davdroman/xcodebuild@destination
        with:
          xcode: ~26.0
          platform: ${{ env.XCB_PLATFORM }}
          platform-version: ~${{ env.MAJOR }}.${{ env.MINOR }}
          destination: ${{ env.SIM_UDID }}
          action: build
          scheme: Showcase
          configuration: Debug
          verbosity: xcbeautify

      - if: ${{ env.PLATFORM == 'watchOS' }}
        name: Build Library
        uses: davdroman/xcodebuild@destination
        with:
          xcode: ~26.0
          platform: ${{ env.XCB_PLATFORM }}
          platform-version: ~${{ env.MAJOR }}.${{ env.MINOR }}
          destination: ${{ env.SIM_UDID }}
          action: build
          scheme: SwiftUIIntrospect
          configuration: Debug
          verbosity: xcbeautify

      - if: ${{ env.PLATFORM != 'watchOS' }}
        name: Run Tests
        uses: davdroman/xcodebuild@destination
        with:
          xcode: ~26.0
          platform: ${{ env.XCB_PLATFORM }}
          platform-version: ~${{ env.MAJOR }}.${{ env.MINOR }}
          destination: ${{ env.SIM_UDID }}
          action: test
          scheme: SwiftUIIntrospectTests
          configuration: Debug
          verbosity: xcbeautify

  framework-archiving:
    if: github.event_name != 'pull_request' || !contains(github.event.pull_request.title, '[skip ci]')
    name: Archive Framework (${{ matrix.platform }})
    runs-on: macos-15
    strategy:
      fail-fast: false
      matrix:
        platform: [iOS, macCatalyst, macOS, tvOS, visionOS, watchOS]
        include:
          - platform: iOS
            destination: "generic/platform=iOS"
          - platform: macCatalyst
            destination: "platform=macOS,variant=Mac Catalyst"
          - platform: macOS
            destination: "generic/platform=macOS"
          - platform: tvOS
            destination: "generic/platform=tvOS"
          - platform: visionOS
            destination: "generic/platform=visionOS"
          - platform: watchOS
            destination: "generic/platform=watchOS"
    steps:
      - name: Git Checkout
        uses: actions/checkout@v5

      - name: Select Xcode version
        run: sudo xcodes select 16.4

      - name: Archive Framework
        run: |
          xcodebuild archive \
            -scheme "SwiftUIIntrospectTestFramework" \
            -destination "${{ matrix.destination }}" \
            -archivePath .build/archiving/${{ matrix.platform }} \
            SKIP_INSTALL=NO \
            BUILD_LIBRARY_FOR_DISTRIBUTION=YES