rust.yml

name: CI

on:
  push:
  pull_request:
  merge_group:
  schedule:
    - cron: "21 3 * * 5"

jobs:
  test-android:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        target: [x86_64-linux-android, i686-linux-android]
        emulator-arch: [x86_64, x86]
        api-level: [26, 25]
        exclude:
          - target: x86_64-linux-android
            emulator-arch: x86
          - target: i686-linux-android
            emulator-arch: x86_64

    steps:
    - name: Set API level environment variable
      run: echo "API_LEVEL=${{ matrix.api-level }}" >> $GITHUB_ENV

    - name: Checkout code
      uses: actions/checkout@v4

    - name: Install JDK
      uses: actions/setup-java@v4
      with:
        distribution: 'zulu'
        java-version: '21'

    - name: Install Android SDK
      uses: android-actions/setup-android@v3

    - name: Install Android NDK
      run: sdkmanager --install "ndk;25.2.9519653"

    - name: Install Rust
      uses: dtolnay/rust-toolchain@stable
      with:
        toolchain: stable
        target: ${{ matrix.target }}

    - uses: Swatinem/rust-cache@v2

    - name: Install cargo-ndk
      run: cargo install cargo-ndk

    - name: Build unit tests for Android
      run: cargo ndk -t ${{ matrix.target }} test --no-run

    - name: Enable KVM group perms
      run: |
        echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
        sudo udevadm control --reload-rules
        sudo udevadm trigger --name-match=kvm

    - name: Set up Android Emulator and run tests
      env:
        TARGET: ${{ matrix.target }}
      uses: reactivecircus/android-emulator-runner@v2
      with:
        api-level: ${{ matrix.api-level }}
        arch: ${{ matrix.emulator-arch }}
        script: .github/workflows/rust-android-run-tests-on-emulator.sh