release-image.yml

name: Publish master
on:
  release:
    types: [published]

permissions:
  packages: write

env:
  IMAGE: ghcr.io/${{ github.repository }}
  NEW_VERSION: ${{ github.event.release.tag_name }}

jobs:
  build:
    name: Build and publish docker image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: 'master'
      - name: Set up Java
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '21'
          architecture: x64
          cache: 'gradle'
      - name: Build gradle artifacts
        shell: bash
        run: |
          ./gradlew shadowJar
        env:
          ORG_GRADLE_PROJECT_githubUser: x-access-token
          ORG_GRADLE_PROJECT_githubPassword: ${{ secrets.GITHUB_TOKEN }}
      - name: Build Docker images
        run: |
          docker build --tag ${{ env.IMAGE }}:${{ env.NEW_VERSION }} .
      - name: Push docker image to GitHub
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          docker login ghcr.io -u ${GITHUB_REPOSITORY} -p ${GITHUB_TOKEN}
          docker push ${{ env.IMAGE }}:${{ env.NEW_VERSION }}