name: Publish Docker image

env:
  DOCKER_USERNAME: jkuhl
  DOCKER_LATEST: latest
  IMAGE_NAME: jkuhl/hadrons-env
  REGISTRY: kuhl-mann.de

on:
  release:
    types: [published]

jobs:
  push_to_registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
      attestations: write
      id-token: write
    steps:
      - name: Check out the repo
        uses: https://github.com/RouxAntoine/checkout@v4.1.8
      
      - name: Log in to Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ env.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PW }}
      - name: Get Meta
        id: meta
        run: |
          echo REPO_NAME=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $2}') >> $GITHUB_OUTPUT
          echo REPO_VERSION=$(git describe --tags --always | sed 's/^v//') >> $GITHUB_OUTPUT
  
      - name: Build and push Docker image
        id: push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: | # replace it with your local IP and tags
            kuhl-mann.de/${{ env.DOCKER_USERNAME }}/${{ steps.meta.outputs.REPO_NAME }}:${{ steps.meta.outputs.REPO_VERSION }}
            kuhl-mann.de/${{ env.DOCKER_USERNAME }}/${{ steps.meta.outputs.REPO_NAME }}:${{ env.DOCKER_LATEST }}