release.yml

name: Publish a release to the Maven Central Repository
on: workflow_dispatch
jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Maven Central Repository
        uses: actions/setup-java@v4
        with:
          java-version: '8'
          distribution: 'zulu'
          server-id: ossrh
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
          gpg-passphrase: GPG_PASSPHRASE
          gpg-private-key: ${{ secrets.GPG_SECRET_KEY }}
      - name: Configure Git User
        run: |
          git config user.email "actions@github.com"
          git config user.name "GitHub Actions"
      - name: Publish release
        run: mvn -Dresume=false -Prelease -B -V -U release:prepare release:perform
        env:
          MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
          MAVEN_PASSWORD: ${{ secrets.OSSRH_TOKEN }}
          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}