python-multiplatform/.github/workflows/ios.yml at main · thisisthepy/python-multiplatform · GitHub

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name: iOS CI

on:
  # Checked on develop after merging, not on every pull request (user decision,
  # 2026-10-17). A red develop is fixed forward by its own pull request.
  push:
    branches: [ "develop", "main" ]
  workflow_dispatch:
concurrency:
  # A run in progress finishes; a newer push replaces only the queued run (frequent merges
  # to develop otherwise cancelled every run before it reported).
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: false

jobs:
  compile:
    name: Compile iOS Simulator Arm64
    # macos-latest is required since iOS compilation needs Xcode
    runs-on: macos-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'zulu'
          cache: 'gradle'

      - name: Cache Konan
        uses: actions/cache@v4
        with:
          path: ~/.konan
          key: ${{ runner.os }}-konan-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-konan-

      - name: Compile iOS Simulator Arm64
        # Compile iOS Simulator which includes commonMain + nativeMain + iosMain
        run: ./gradlew :python-multiplatform:compileKotlinIosSimulatorArm64 --console=plain

  # The klib walker on Kotlin/Native (#234, #237, #240): object handles, their lifetime and member
  # functions, called from Python on the iOS simulator. Its own job and Gradle invocation.
  klib-fixture:
    name: Klib fixture on the iOS simulator
    runs-on: macos-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'zulu'
          cache: 'gradle'

      - name: Cache Konan
        uses: actions/cache@v4
        with:
          path: ~/.konan
          key: ${{ runner.os }}-konan-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-konan-

      - name: Run the klib fixture's suite
        run: ./gradlew :python-multiplatform-gradle-plugin-fixtures:klib-artifact:iosSimulatorArm64Test --rerun --console=plain

      - name: Count the tests
        if: always()
        run: |
          python3 - <<'PY' >> "$GITHUB_STEP_SUMMARY"
          import glob, xml.etree.ElementTree as ET
          files = glob.glob("python-multiplatform-gradle-plugin/fixtures/klib-artifact/build/test-results/iosSimulatorArm64Test/*.xml")
          total = failed = skipped = 0
          for f in files:
              suite = ET.parse(f).getroot()
              total += int(suite.get("tests", 0))
              failed += int(suite.get("failures", 0)) + int(suite.get("errors", 0))
              skipped += int(suite.get("skipped", 0))
          print(f"Klib fixture (iOS simulator): {total} tests, {total - failed - skipped} passed, {failed} failed, {skipped} skipped ({len(files)} suites)")
          PY
          cat "$GITHUB_STEP_SUMMARY"

      - name: Upload the test reports
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: klib-fixture-ios-reports
          path: |
            python-multiplatform-gradle-plugin/fixtures/klib-artifact/build/reports/tests/iosSimulatorArm64Test
            python-multiplatform-gradle-plugin/fixtures/klib-artifact/build/test-results/iosSimulatorArm64Test