release.yml

name: Release
on:
  release:
    types: [ created, published ]
jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4
      - name: Set up Java for publishing to Maven Central Repository
        uses: actions/setup-java@v4
        with:
          java-version: '21'
          distribution: 'temurin'
          server-id: ossrh
          server-username: MAVEN_USERNAME
          server-password: MAVEN_PASSWORD
          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
          gpg-passphrase: GPG_PASSPHRASE # Env var that holds the key's passphrase
      - if: github.event.release
        name: Update version in pom.xml (Release only)
        run: mvn -B versions:set -DnewVersion=${{ github.event.release.tag_name }} -DgenerateBackupPoms=false
      - name: Publish to the Maven Central Repository
        run: mvn --no-transfer-progress --batch-mode deploy -DperformRelease=true
        env:
          MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME_OSSRH }}
          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD_OSSRH }}
          MAVEN_OPTS: "--add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.text=ALL-UNNAMED --add-opens=java.desktop/java.awt.font=ALL-UNNAMED"
          GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
      - name: Discord notification
        env:
          DISCORD_WEBHOOK: ${{ secrets.DISCORD_WEBHOOK }}
        uses: Ilshidur/action-discord@master
        with:
          args: '{{ EVENT_PAYLOAD.repository.full_name }} version {{ EVENT_PAYLOAD.release.name }} is out!'