maven-publish.yml

# This workflow will build a package using Maven and then publish it to GitHub packages when a release is created
# For more information see: https://github.com/actions/setup-java/blob/main/docs/advanced-usage.md#apache-maven-with-a-settings-path

name: Publish package to the Maven Central Repository
on:
  release:
    types: [created]
jobs:
  publish:
    runs-on: ubuntu-latest
    defaults: 
      run: 
        shell: bash
    permissions:
      contents: read
      packages: write

    steps:
    - uses: actions/checkout@v4
    - name: Set up Maven Central Repository
      uses: actions/setup-java@v4
      with:
        java-version: '17'
        distribution: 'temurin'
        server-id: central
        server-username: MAVEN_USERNAME
        server-password: MAVEN_PASSWORD
        gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
        gpg-passphrase: MAVEN_GPG_PASSPHRASE
    - name: Write release version
      run: |
        VERSION=${{ github.event.release.tag_name }}
        echo "VERSION=${VERSION#v}" >> $GITHUB_ENV
    - name: Set version
      run: mvn versions:set -DnewVersion=${VERSION}
    - name: Publish package
      run: mvn --batch-mode deploy -DskipTests
      env:
        MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
        MAVEN_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
        MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}