.github/workflows/test_objectivec.yml

name: Objective-C Tests

on:
  workflow_call:
    inputs:
      safe-checkout:
        required: true
        description: "The SHA key for the commit we want to run over"
        type: string

jobs:
  xcode:
    strategy:
      fail-fast: false   # Don't cancel all jobs if one fails.
      matrix:
        platform: ["macOS", "iOS"]
        xc_config: ["Debug", "Release"]
        # The "destination" entries need to match what is available for the selected Xcode.
        # See `.github/BUILD.bazel` for the Xcode info.
        include:
        - platform: "macOS"
          destination: "platform=macOS"
          xc_project: "ProtocolBuffers_OSX.xcodeproj"
        - platform: "iOS"
          destination: "platform=iOS Simulator,name=iPhone 13,OS=latest"
          xc_project: "ProtocolBuffers_iOS.xcodeproj"

    name: Xcode ${{ matrix.platform}} ${{ matrix.xc_config }}
    runs-on: macos-12
    env:
      DEVELOPER_DIR: /Applications/Xcode_14.1.app/Contents/Developer
    steps:
      - name: Checkout pending changes
        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          ref: ${{ inputs.safe-checkout }}

      - name: Setup ccache
        uses: protocolbuffers/protobuf-ci/ccache@v1
        with:
          cache-prefix: objectivec_${{ matrix.platform }}_${{ matrix.xc_config }}
          support-modules: true

      - name: Run tests
        uses: protocolbuffers/protobuf-ci/bash@v1
        env:
          CC: ${{ github.workspace }}/ci/clang_wrapper
          CXX: ${{ github.workspace }}/ci/clang_wrapper++
        with:
          credentials: ${{ secrets.GAR_SERVICE_ACCOUNT }}
          command: |
            xcodebuild \
                -project "objectivec/${{ matrix.xc_project }}" \
                -scheme ProtocolBuffers \
                -configuration ${{ matrix.xc_config }} \
                -destination "${{ matrix.destination }}" \
                test \
              | xcpretty

      - name: Report ccache stats
        shell: bash
        run: ccache -s -v

  pod-lib-lint:
    strategy:
      fail-fast: false   # Don't cancel all jobs if one fails.
      matrix:
        # Add back 'watchos'. See CocoaPods/CocoaPods#11558
        PLATFORM: ["ios", "macos", "tvos"]
        CONFIGURATION: ["Debug", "Release"]
    name: CocoaPods ${{ matrix.PLATFORM}} ${{ matrix.CONFIGURATION}}
    runs-on: macos-12
    env:
      DEVELOPER_DIR: /Applications/Xcode_14.1.app/Contents/Developer
    steps:
      - name: Checkout pending changes
        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          ref: ${{ inputs.safe-checkout }}
      - name: Pod lib lint
        uses: protocolbuffers/protobuf-ci/bash@v1
        with:
          credentials: ${{ secrets.GAR_SERVICE_ACCOUNT }}
          command: |
            pod lib lint --verbose \
              --configuration=${{ matrix.CONFIGURATION }} \
              --platforms=${{ matrix.PLATFORM }} \
              Protobuf.podspec

  bazel:
    strategy:
      fail-fast: false   # Don't cancel all jobs if one fails.
      matrix:
        config:
          - name: Optimized
            flags: --config=opt
            bazel_action: test
          - name: Debug
            flags: --config=dbg
            bazel_action: test
          # Current github runners are all Intel based, so just build/compile
          # for Apple Silicon to detect issues there.
          - name: Apple_Silicon_Optimized
            flags: --config=opt --cpu=darwin_arm64
            bazel_action: build
          - name: Apple_Silicon_Debug
            flags: --config=dbg --cpu=darwin_arm64
            bazel_action: build
        # TODO: Could add iOS to atleast build the objc_library targets for that.
        platform: ["macOS"]
        include:
        - platform: "macOS"
          bazel_targets: //objectivec/...
    name: Bazel ${{ matrix.platform }} ${{ matrix.config.name }}
    runs-on: macos-12
    steps:
      - name: Checkout pending changes
        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          ref: ${{ inputs.safe-checkout }}
      - name: bazel ${{ matrix.config.bazel_action }}
        uses: protocolbuffers/protobuf-ci/bazel@v1
        with:
          credentials: ${{ secrets.GAR_SERVICE_ACCOUNT }}
          bazel: ${{ matrix.config.bazel_action }} ${{ matrix.config.flags }} ${{ matrix.bazel_targets }}
          bazel-cache: objc_${{ matrix.platform }}_${{ matrix.config.name }}