name: Build
on: [push, pull_request]

jobs:
  build_apk:
    name: Generate APK
    runs-on: ubuntu-18.04

    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2
      - name: Setup Node.js environment
        uses: actions/setup-node@v2.1.5
        with:
          node-version: '12'
      - name: Set up JDK 12
        uses: actions/setup-java@v1
        with:
          java-version: 12

      - name: Decode google-services.json
        env:
          FIREBASE_SECRET: ${{ secrets.FIREBASE_SECRET }}
        run: echo $FIREBASE_SECRET > app/google-services.json

      # Cache gradle
      - name: Cache Gradle and wrapper
        uses: actions/cache@v2
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: cache-${{ runner.os }}-${{ matrix.jdk }}-gradle-${{ hashFiles('**/*.gradle*') }}
          restore-keys: |
            ${{ runner.os }}-gradle-
      - name: Grant Permission to Execute
        run: chmod +x gradlew

      - name: Build debug APK
        run: bash ./gradlew assembleDebug --stacktrace
      - name: Upload APK
        uses: actions/upload-artifact@v1
        with:
          name: app
          path: app/build/outputs/apk/debug/app-debug.apk