main.yml

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

name: Maven based verification build

# Controls when the action will run. 
on:
  # Triggers the workflow on push or pull request events but only for the v* & master branch
  push:
    branches:
      - master
      - 'v*'
  pull_request:
    branches:
      - master
      - 'v*'

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

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Set up JDK 11
      uses: actions/setup-java@v2
      with:
        java-version: '11'
        distribution: 'adopt'
    - name: Set License
      run: |
        LICENSE=${{secrets.LICENSE}}
        mkdir -p ~/.vaadin/
        echo '{"username":"'`echo $LICENSE | cut -d / -f1`'","proKey":"'`echo $LICENSE | cut -d / -f2`'"}' > ~/.vaadin/proKey
    - name: Build with Maven
      run: mvn -B package --file pom.xml