ios.yml

name: iOS 

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

jobs:
  ios_test:
    name: Execute tests on iOS
    permissions:
      contents: read
      id-token: write
    strategy:
      fail-fast: false
      matrix:
        xcode-version: ["26.6"]   # Swift 6.3.3
        ios-version: ["18.5"]
        include:
          - ios-version: "18.5"
            ios-simulator-name: "iPhone 16 Pro"
    runs-on:
      - xcode-26.6
      - ios-simulator-18.5
    env:
      OPENATTRIBUTEGRAPH_WERROR: 1
      OPENATTRIBUTEGRAPH_USE_LOCAL_DEPS: 1
      OPENATTRIBUTEGRAPH_TARGET_RELEASE: 2024
      DARWINPRIVATEFRAMEWORKS_TARGET_RELEASE: 2024
      GH_TOKEN: ${{ github.token }}
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Setup Xcode
        uses: OpenSwiftUIProject/setup-xcode@v2
        with:
          xcode-version: ${{ matrix.xcode-version }}
      - name: Set up mise
        uses: jdx/mise-action@v2
        with:
          install: false
          cache: false
      - name: Set up Tuist
        run: |
          source Scripts/Tuist/common.sh
          tuist_ci_setup
        shell: bash
      - name: Set up build environment
        run: Scripts/CI/darwin_setup_build.sh
        shell: bash
      - name: Build in debug mode on iOS
        run: |
          source Scripts/Tuist/common.sh
          tuist_xcodebuild \
            "${RUNNER_TEMP:-/tmp}/openattributegraph-ios-build-${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT:-0}.xcresult" \
            build \
            -workspace .swiftpm/xcode/package.xcworkspace \
            -scheme OpenAttributeGraph-Package \
            -configuration Debug \
            -destination "platform=iOS Simulator,OS=${{ matrix.ios-version }},name=${{ matrix.ios-simulator-name }}" \
            -derivedDataPath .build-debug \
            -skipMacroValidation \
            -skipPackagePluginValidation \
            OTHER_SWIFT_FLAGS="-warnings-as-errors"
      - name: Build and run tests in debug mode with coverage on iOS Simulator
        run: |
          source Scripts/Tuist/common.sh
          tuist_xcodebuild \
            "${RUNNER_TEMP:-/tmp}/openattributegraph-ios-test-${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT:-0}.xcresult" \
            test \
            -workspace .swiftpm/xcode/package.xcworkspace \
            -scheme OpenAttributeGraph-Package \
            -configuration Debug \
            -destination "platform=iOS Simulator,OS=${{ matrix.ios-version }},name=${{ matrix.ios-simulator-name }}" \
            -enableCodeCoverage=YES \
            -derivedDataPath .build-test-debug \
            -skipPackagePluginValidation \
            -skipMacroValidation
            # OTHER_SWIFT_FLAGS="-warnings-as-errors" Conflicting options '-warnings-as-errors' and '-suppress-warnings'
      - name: Generate iOS coverage report
        run: |
          # Extract profdata and binary from xcodebuild's derived data to generate
          # llvm-cov text output (same format as macOS/Ubuntu workflows).
          # Note: swift_project param in codecov-action doesn't auto-discover xcodebuild coverage,
          # and xcrun xccov JSON format isn't recognized by Codecov's parser.
          PROFDATA=$(find .build-test-debug -name "Coverage.profdata" -type f | head -1)
          XCTEST=$(find .build-test-debug -name "*.xctest" -type d | head -1)
          if [ -n "$PROFDATA" ] && [ -n "$XCTEST" ]; then
            BINARY="$XCTEST/$(basename "$XCTEST" .xctest)"
            xcrun llvm-cov show -instr-profile="$PROFDATA" "$BINARY" > coverage.txt
          fi
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v5
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          flags: ios
          verbose: true