name: functions

on:
  pull_request:
    paths:
    - 'FirebaseFunctions**'
    - 'FirebaseSharedSwift**'
    - '.github/workflows/functions.yml'
    - 'FirebaseAuth/Interop/*.h'
    - 'FirebaseMessaging/Interop/*.h'
    - 'FirebaseTestingSupport/Functions/**'
    - 'FirebaseCombineSwift/Sources/Functions/**'
    - 'scripts/setup_quickstart.sh'
    - 'Gemfile*'

  schedule:
    # Run every day at 1am (PST) - cron uses UTC times
    - cron:  '0 9 * * *'

concurrency:
    group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
    cancel-in-progress: true

jobs:

  pod-lib-lint:
    # Don't run on private repo unless it is a PR.
    if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request'

    strategy:
      matrix:
        target: [ios, tvos, macos, watchos]
        os: [macos-14]
        xcode: [Xcode_15.2, Xcode_16]
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v4
    - uses: ruby/setup-ruby@v1
    - name: Xcode
      run: sudo xcode-select -s /Applications/${{ matrix.xcode }}.app/Contents/Developer
    - name: Setup Bundler
      run: scripts/setup_bundler.sh
    # The integration tests are flaky on Xcode 15 so only run the unit tests. The integration tests still run with SPM.
    # - name: Integration Test Server
    #   run: FirebaseFunctions/Backend/start.sh synchronous
    - name: Build and test
      run: |
        scripts/third_party/travis/retry.sh scripts/pod_lib_lint.rb FirebaseFunctions.podspec \
          --test-specs=unit --platforms=${{ matrix.target }}


  spm-package-resolved:
    runs-on: macos-14
    env:
      FIREBASECI_USE_LATEST_GOOGLEAPPMEASUREMENT: 1
    outputs:
      cache_key: ${{ steps.generate_cache_key.outputs.cache_key }}
    steps:
      - uses: actions/checkout@v4
      - name: Generate Swift Package.resolved
        id: swift_package_resolve
        run: |
          swift package resolve
      - name: Generate cache key
        id: generate_cache_key
        run: |
          cache_key="${{ runner.os }}-spm-${{ hashFiles('**/Package.resolved') }}"
          echo "cache_key=${cache_key}" >> "$GITHUB_OUTPUT"
      - uses: actions/cache/save@v4
        id: cache
        with:
          path: .build
          key: ${{ steps.generate_cache_key.outputs.cache_key }}

  spm-integration:
    # Don't run on private repo unless it is a PR.
    if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request'
    needs: [spm-package-resolved]
    strategy:
      matrix:
        os: [macos-14]
        xcode: [Xcode_15.4]
    runs-on: ${{ matrix.os }}
    env:
      FIREBASECI_USE_LATEST_GOOGLEAPPMEASUREMENT: 1
    steps:
    - uses: actions/checkout@v4
    - uses: actions/cache/restore@v4
      with:
        path: .build
        key: ${{needs.spm-package-resolved.outputs.cache_key}}
    - name: Initialize xcodebuild
      run: scripts/setup_spm_tests.sh
    - name: Integration Test Server
      run: FirebaseFunctions/Backend/start.sh synchronous
    - name: Xcode
      run: sudo xcode-select -s /Applications/${{ matrix.xcode }}.app/Contents/Developer
    - name: iOS Swift Integration Tests (including Swift library)
      run: scripts/third_party/travis/retry.sh ./scripts/build.sh FirebaseFunctionsIntegration iOS spm
    - name: iOS ObjC Integration Tests (using Swift library)
      run: scripts/third_party/travis/retry.sh ./scripts/build.sh FirebaseFunctionsObjCIntegration iOS spm
    - name: Combine Unit Tests
      run: scripts/third_party/travis/retry.sh ./scripts/build.sh FunctionsCombineUnit iOS spm

  spm-unit:
    # Don't run on private repo.
    if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request'
    needs: [spm-package-resolved]
    strategy:
      matrix:
        include:
          - os: macos-13
            xcode: Xcode_15.2
            target: iOS
          - os: macos-14
            xcode: Xcode_15.4
            target: iOS
          - os: macos-15
            xcode: Xcode_16
            target: iOS
          - os: macos-15
            xcode: Xcode_16
            target: tvOS
          - os: macos-15
            xcode: Xcode_16
            target: macOS
          - os: macos-15
            xcode: Xcode_16
            target: watchOS
          - os: macos-15
            xcode: Xcode_16
            target: catalyst
          - os: macos-15
            xcode: Xcode_16
            target: visionOS
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v4
    - uses: actions/cache/restore@v4
      with:
        path: .build
        key: ${{needs.spm-package-resolved.outputs.cache_key}}
    - name: Xcode
      run: sudo xcode-select -s /Applications/${{ matrix.xcode }}.app/Contents/Developer
    - name: Initialize xcodebuild
      run: scripts/setup_spm_tests.sh
    - name: Unit Tests
      run: scripts/third_party/travis/retry.sh ./scripts/build.sh FirebaseFunctionsUnit ${{ matrix.target }} spm

  # TODO: Move to macos-14 and Xcode 15. The legacy quickstart uses material which doesn't build on Xcode 15.
  # quickstart:
  #   # Don't run on private repo unless it is a PR.
  #   if: (github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule') || github.event_name == 'pull_request'
  #   env:
  #     plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
  #     signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
  #     LEGACY: true
  #   # TODO: Move to macos-14 and Xcode 15. The legacy quickstart uses material which doesn't build on Xcode 15.
  #   runs-on: macos-12

  #   steps:
  #   - uses: actions/checkout@v4
  #   - uses: ruby/setup-ruby@v1
  #   - name: Setup quickstart
  #     run: scripts/setup_quickstart.sh functions
  #   - name: install secret googleservice-info.plist
  #     run: scripts/decrypt_gha_secret.sh scripts/gha-encrypted/qs-functions.plist.gpg \
  #         quickstart-ios/functions/GoogleService-Info.plist "$plist_secret"
  #   - name: Setup custom URL scheme
  #     run: sed -i '' 's/REVERSED_CLIENT_ID/com.googleusercontent.apps.1025801074639-6p6ebi8amuklcjrto20gvpe295smm8u6/' quickstart-ios/functions/LegacyFunctionsQuickstart/FunctionsExample/Info.plist
  #   - name: Test objc quickstart
  #     run: ([ -z $plist_secret ] ||
  #           scripts/third_party/travis/retry.sh scripts/test_quickstart.sh Functions true)
  #   - name: Test swift quickstart
  #     run: ([ -z $plist_secret ] ||
  #           scripts/third_party/travis/retry.sh scripts/test_quickstart.sh Functions true swift)

  # quickstart-ftl-cron-only:
  #   # Don't run on private repo
  #   if: github.repository == 'Firebase/firebase-ios-sdk' && github.event_name == 'schedule'
  #   env:
  #     plist_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
  #     signin_secret: ${{ secrets.GHASecretsGPGPassphrase1 }}
  #     LEGACY: true
  #   # TODO: Move to macos-14 and Xcode 15. The legacy quickstart uses material which doesn't build on Xcode 15.
  #   runs-on: macos-12

  #   steps:
  #   - uses: actions/checkout@v4
  #   - uses: ruby/setup-ruby@v1
  #   - uses: actions/setup-python@v5
  #     with:
  #       python-version: '3.11'
  #   - name: Setup quickstart
  #     run: scripts/setup_quickstart.sh functions
  #   - name: install secret googleservice-info.plist
  #     run: scripts/decrypt_gha_secret.sh scripts/gha-encrypted/qs-functions.plist.gpg \
  #         quickstart-ios/functions/GoogleService-Info.plist "$plist_secret"
  #   - name: Setup custom URL scheme
  #     run: sed -i '' 's/REVERSED_CLIENT_ID/com.googleusercontent.apps.1025801074639-6p6ebi8amuklcjrto20gvpe295smm8u6/' quickstart-ios/functions/LegacyFunctionsQuickstart/FunctionsExample/Info.plist
  #   - name: Build objc quickstart
  #     run: ([ -z $plist_secret ] ||
  #           scripts/third_party/travis/retry.sh scripts/test_quickstart_ftl.sh Functions)
  #   - name: Build swift quickstart
  #     run: ([ -z $plist_secret ] ||
  #           scripts/third_party/travis/retry.sh scripts/test_quickstart_ftl.sh Functions swift)
  #   - id: ftl_test
  #     uses: FirebaseExtended/github-actions/firebase-test-lab@v1.4
  #     with:
  #       credentials_json: ${{ secrets.FIREBASE_SERVICE_ACCOUNT_CREDENTIALS }}
  #       testapp_dir: quickstart-ios/build-for-testing
  #       test_type: "xctest"

  functions-cron-only:
    # Don't run on private repo.
    if: github.event_name == 'schedule' && github.repository == 'Firebase/firebase-ios-sdk'

    runs-on: macos-14
    strategy:
      matrix:
        target: [ios, tvos, macos]
        flags: [
          '--use-static-frameworks',
        ]
    needs: pod-lib-lint
    steps:
    - uses: actions/checkout@v4
    - uses: ruby/setup-ruby@v1
    - name: Setup Bundler
      run: scripts/setup_bundler.sh
    - name: Integration Test Server
      run: FirebaseFunctions/Backend/start.sh synchronous
    - name: PodLibLint Functions Cron
      run: |
        scripts/third_party/travis/retry.sh scripts/pod_lib_lint.rb \
          FirebaseFunctions.podspec --platforms=${{ matrix.target }} --use-static-frameworks