maven_build.yml

# This workflow will build a Java project with Maven
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven

name: Java CI with Maven

on:
  push:
    branches: [ master ]
    paths:
      - '**/src/**'
      - '**/pom.xml'
  pull_request:
    branches: [ master ]
    paths:
      - '**/src/**'
      - '**/pom.xml'

  workflow_dispatch:
    inputs:
      tags:
        description: 'Run reason'
        required: true
        default: 'Simple UI trigger'

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        java-version: [ 11, 17, 21 ]

    outputs:
      pom-version: ${{ steps.get-pom-version.outputs.pom-version }}

    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java-version }}
          distribution: 'zulu'
      - name: Build with Maven
        run: mvn -B clean package --file pom.xml --no-transfer-progress
      - name: Get POM version
        id: get-pom-version
        run: |
          VERSION=$( mvn -B help:evaluate -Dexpression=project.version -q -DforceStdout --file pom.xml --no-transfer-progress )
          echo "Found project version: $VERSION"
          echo "pom-version=$VERSION" >> $GITHUB_OUTPUT


  publish-snapshot:
    needs: build
    runs-on: ubuntu-latest
    if: ${{ contains(needs.build.outputs.pom-version, 'SNAPSHOT')  && github.event_name != 'pull_request' }}

    steps:
      - uses: actions/checkout@v4

      - name: Set up settings.xml for OSS
        uses: actions/setup-java@v4
        with:
          java-version: 11
          distribution: 'zulu'
          server-id: oss.sonatype.org
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
          gpg-passphrase: MAVEN_GPG_PASSPHRASE

      - name: Publish SNAPSHOT version to OSS
        run: mvn -B clean deploy --no-transfer-progress -DskipTests=true --file pom.xml
        env:
          MAVEN_USERNAME: ${{ secrets.MAVEN_USER }}
          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASS }}
          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}