MultiPlatformCI.yml

# This is a basic workflow to help you get started with Action

name: Multi Platform Build

# Controls when the workflow will run
on:
  # Triggers the workflow on push or pull request events but only for the master branch
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-18.04, ubuntu-20.04]
        version: [8, 11, 17]
    steps: 

    - uses: actions/checkout@v2 
    - name: Set up JDK 11 

      uses: actions/setup-java@v2 
      with: 
        java-version: '${{ matrix.version}}' 
        distribution: 'temurin' 
        cache: maven 
    - name: Build with Maven 
      run: mvn -B package --file pom.xml