name: Java Maven Build & Publish Artifact

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

jobs:
  build_test:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Set up JDK 17
      uses: actions/setup-java@v3
      with:
        java-version: '17'
        distribution: 'temurin'
        cache: maven
    - name: Build with Maven
      run: mvn -B package --file pom.xml
    - name: Upload artifact
      uses: actions/upload-artifact@v3
      with:
        name: packaged-jar
        path: target/*.jar

  publish-job:
    runs-on: ubuntu-latest
    needs: build_test
    steps:
    - uses: actions/checkout@v3
    - uses: actions/download-artifact@v3
      with:
        name: packaged-jar
        path: staging
    - name: Create Release
      id: create_release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: v1.0.0
        release_name: Release 1.0.0
        body: |
          Release von Version 1.0.0
          Das Artefakt kann unter folgender URL heruntergeladen werden: ${{ steps.download-artifact.outputs.download-url }}
        draft: false
        prerelease: false