push_java_8.yml

name: Java CI on Push

on:
  push:
    branches:
      - 'maintenance/*'
  workflow_dispatch:

jobs:
  build:
    strategy:
      matrix:
        java: [ 8, 11, 17 ]
    runs-on: ubuntu-latest
    name: Java ${{ matrix.java }} compile
    
    steps:
    - uses: actions/checkout@v3
    - name: Set up JDK ${{ matrix.java }}
      uses: actions/setup-java@v3
      with:
        distribution: 'temurin'
        java-version: ${{ matrix.java }}
    - name: Build with Maven
      run: mvn -fae -U -B clean license:check install -P check --file pom.xml

  publish-snapshot:
    needs: build
    runs-on: ubuntu-latest
    
    if: github.repository_owner == '52North'
    steps:
      - uses: actions/checkout@v3
      - name: Set up settings.xml for GitHub Packages
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: 8
          server-id: sonatype-nexus-snapshots
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
      - name: Publish SNAPSHOT version Maven Central
        run: mvn -B --no-transfer-progress deploy -DskipTests
        env:
          MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
          MAVEN_PASSWORD: ${{ secrets.OSSRH_TOKEN }}