gradle-build-pr.yml

name: Run Gradle on PRs
on:
  pull_request:
    branches: [ mainline ]

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    defaults:
      run:
        shell: bash
        working-directory: java
    steps:
      - uses: actions/checkout@v2
      - name: Change to Java dir
        run: |
          echo $(pwd)
      - name: Setup Java 8
        uses: actions/setup-java@v1
        with:
          java-version: 8
      - name: Cache Gradle dependencies
        uses: actions/cache@v2
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
          restore-keys: |
            ${{ runner.os }}-gradle-
      - uses: eskatos/gradle-command-action@v1
        with:
          build-root-directory: java
          arguments: build