name: Build & Test
on:
  pull_request:
    paths-ignore:
    - '**.md'
  push:
    paths-ignore:
    - '**.md'
jobs:
  Build:
    runs-on: ubuntu-latest
    steps:
    - name: Check out source code
      uses: actions/checkout@v1

    - name: Install Java Development Kit 1.8
      uses: actions/setup-java@v1
      with:
        java-version: 1.8

    - name: Build Project
      run: ./build.sh build

    - name: Upload Build Artifacts
      uses: actions/upload-artifact@v2
      with:
        name: uhabits-android
        path: uhabits-android/build/outputs/

  AndroidTest:
    needs: Build
    runs-on: macOS-10.15
    timeout-minutes: 60
    strategy:
      matrix:
        api: [
          23,
          24,
          25,
          26,
          27,
          28,
          # 29,  # Crashes constantly, see: https://issuetracker.google.com/issues/159732638 
          # 30,  # Not available yet
          # 31,  # Not available yet
        ]

    steps:
    - name: Check out source code
      uses: actions/checkout@v1

    - name: Download Previously Built APK
      uses: actions/download-artifact@v2
      with:
        name: uhabits-android
        path: uhabits-android/build/outputs/

    - name: Install flock
      run: |
        brew install util-linux
        echo "/usr/local/opt/util-linux/bin" >> $GITHUB_PATH

    - name: Run Android Tests
      run: ./build.sh android-tests ${{ matrix.api }}