name: Android CI

on:
  push:
    branches: [ '*' ]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2
      with:
        fetch-depth: 100

    - name: Fetch all tags
      run: git fetch origin +refs/tags/*:refs/tags/*
        
    - name: Set up JDK 11
      uses: actions/setup-java@v2
      with:
        java-version: '11'
        java-package: jdk
        distribution: 'adopt'
        cache: gradle

    - name: Validate gradle wrapper
      uses: gradle/wrapper-validation-action@v1

    - name: Decrypt secret
      if: ${{ false }}
      run: |
        gpg -d --passphrase "${{ secrets.KAU_TAR_SECRET }}" --batch "files/kau_github.tar.gpg" > "files/kau_github.tar"
        tar xvf files/kau_github.tar -C files

    - name: Checkout Gradle Build Cache
      if: ${{ steps.self_hosted.outputs.FLAG != 'self-hosted' }}
      uses: actions/cache@v2
      with:
        path: |
          ~/.gradle/caches
          ~/.gradle/wrapper
          !~/.gradle/wrapper/dists/**/gradle*.zip
        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
        restore-keys: |
          gradle-${{ runner.os }}-
          
    - name: Grant execute permission for gradlew
      run: chmod +x gradlew

    - name: Check and Test
      run: ./gradlew spotlessCheck lintRelease testReleaseUnitTest