name: Android CI

on:
  push:
    branches: [ master ]
    paths-ignore:
      - "**.md"
  pull_request:
    branches: [ master ]

jobs:

  ci-build:
    runs-on: ubuntu-latest
    steps:

    - name: Checkout code
      uses: actions/checkout@v4
      with:
        submodules: 'recursive'

    - name: Validate Gradle wrapper
      uses: gradle/actions/wrapper-validation@v3

    - name: Mock files for CI
      run: |
        rm ./app/google-services.json
        cp ./app/google-services-example.json ./app/google-services.json

    - name: Set up JDK 17
      uses: actions/setup-java@v4
      with:
        java-version: '17'
        distribution: 'zulu'

    - name: Setup Gradle
      uses: gradle/actions/setup-gradle@v3

    - name: Check lint
      run: ./gradlew lintFdroidDebug lintGoogleDebug

    - name: Build debug artifacts
      run: ./gradlew assembleDebug

    - name: Run local tests
      run: ./gradlew testFdroidDebug testGoogleDebug

    - name: Upload debug artifact
      uses: actions/upload-artifact@v4
      with:
        name: fdroidDebug
        path: app/build/outputs/apk/fdroid/debug/app-fdroid-debug.apk
        retention-days: 30

    - name: Upload build reports
      if: always()
      uses: actions/upload-artifact@v4
      with:
        name: build-reports
        path: app/build/reports
        retention-days: 30