maven-publish.yml

name: Publish package to the Maven Central Repository
on:
  release:
    types: [created]
jobs:
  release:
    name: Release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: 'oracle'
          java-package: 'jdk'
          java-version: '21'
          check-latest: true
          server-id: 'ossrh' # must match the serverId configured for the nexus-staging-maven-plugin
          server-username: OSSRH_USERNAME # Env var that holds your OSSRH user name
          server-password: OSSRH_PASSWORD # Env var that holds your OSSRH user pw
          gpg-private-key: ${{ secrets.OSSRH_GPG_SECRET_KEY }} # Substituted with the value stored in the referenced secret
          gpg-passphrase: SIGN_KEY_PASS # Env var that holds the key's passphrase
          cache: 'maven'
      - name: Build & Deploy
        run: mvn -U -B clean deploy -P release
        env:
          SIGN_KEY_PASS: ${{ secrets.OSSRH_GPG_SECRET_KEY_PASSWORD }}
          OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
          OSSRH_PASSWORD: ${{ secrets.OSSRH_TOKEN }}