PublishToMavenCentral.yml

# based on https://docs.github.com/en/actions/language-and-framework-guides/publishing-java-packages-with-maven
name: Publish package to the Maven Central Repository
on:
  release:
    types: [created]
jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - id: install-secret-key
        name: Install gpg secret key
        run: |
          cat <(echo -e "${{ secrets.OSSRH_GPG_SECRET_KEY }}") | gpg --batch --import
          gpg --list-secret-keys --keyid-format LONG
      - name: Set up Maven Central Repository
        uses: actions/setup-java@v1
        with:
          java-version: 1.8
          server-id: ossrh
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
      - name: Stage package
        run: xvfb-run --auto-servernum mvn -B -Dgpg.passphrase=${{ secrets.OSSRH_GPG_SECRET_KEY_PASSWORD }} clean deploy -P release
        env:
          DISPLAY: ":99.0"
          MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
          MAVEN_PASSWORD: ${{ secrets.OSSRH_TOKEN }}
      - name: Publish Package
        uses: fjogeleit/http-request-action@v1
        with:
          url: 'https://central.sonatype.com/publishing/namespaces/manual/upload/defaultRepository/org.openlcb'
          method: 'POST'
          username: ${{ secrets.OSSRH_USERNAME }}
          password: ${{ secrets.OSSRH_TOKEN }}