name: Android CI

on: [push, pull_request]

jobs:
  validation:
    name: Validate Gradle Wrapper
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Validate Gradle Wrapper
        uses: gradle/wrapper-validation-action@v1

  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Lint
        run: bash ./gradlew lintDebug --stacktrace

  test:
    name: Unit tests
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Unit tests
        run: bash ./gradlew test --stacktrace

  codeql:
    name: CodeQL security scan
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Initialize CodeQL
        uses: github/codeql-action/init@v1
        with:
          languages: java
      - name: Build debug APK
        run: bash ./gradlew assembleDev --stacktrace
      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@v1

  apk:
    name: Generate APK
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Build debug APK
        run: bash ./gradlew assembleDev --stacktrace
      - name: Upload APK
        uses: actions/upload-artifact@v1
        with:
          name: app-dev-debug
          path: app/build/outputs/apk/dev/debug/app-dev-debug.apk