release.yml

name: Publish package to the Maven Central Repository

on:
  release:
    types: [ published ]

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Java
        uses: actions/setup-java@v3
        with:
          java-version: '18'
          distribution: 'adopt'
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew
      - name: Decode the secret key
        run: echo $GPG_KEYRING_FILE_CONTENT | base64 --decode > ~/secring.gpg
        env:
          GPG_KEYRING_FILE_CONTENT: "${{ secrets.GPG_KEYRING_FILE_CONTENT }}"
      - name: Publish package
        run: ./gradlew publish -Psigning.secretKeyRingFile=$(echo ~/secring.gpg) -Psigning.password=$GPG_PASSWORD -Psigning.keyId=$GPG_KEY_ID
        env:
          NEXUS_USERNAME: ${{ secrets.OSSRH_USERNAME }}
          NEXUS_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
          GPG_KEY_ID: ${{ secrets.GPG_KEY_ID }}
          GPG_PASSWORD: ${{ secrets.GPG_PASSWORD }}