release.yml

name: Release

on:
  push:
    tags:
      - v*

jobs:
  release:
    name: Release
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Cache Maven
        uses: actions/cache@v2
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: ${{ runner.os }}-m2


      - name: Set up Java for publishing to Maven Central
        uses: actions/setup-java@v2
        with:
          distribution: 'adopt'
          java-version: 8
          server-id: central
          server-username: MAVEN_USERNAME
          server-password: MAVEN_CENTRAL_TOKEN
          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
          gpg-passphrase: MAVEN_GPG_PASSPHRASE


      - name: Publish to Maven Central
        env:
          MAVEN_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
          MAVEN_CENTRAL_TOKEN: ${{ secrets.SONATYPE_PASSWORD }}
          MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
        run: |
          export GPG_TTY=$(tty)
          git config user.name "${{ github.event.head_commit.committer.name }}"
          git config user.email "${{ github.event.head_commit.committer.email }}"
          mvn --no-transfer-progress -B --file pom.xml -Dmaven.site.skip=true -Drelease=true dependency:go-offline deploy