docker.yml

name: Docker build and push

on:
  push:
    tags:
      - "*"
  workflow_dispatch:

env:
  REGISTRY: docker.io
  IMAGE_NAME: ${{ vars.DOCKER_USER }}/${{ vars.DOCKER_REPO }}
# env:
#   REGISTRY: ghcr.io
#   IMAGE_NAME: ${{ github.repository }}

jobs:
  build-push:
    runs-on: ubuntu-latest
    # permissions:
    #   contents: read
    #   packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Docker setup buildx
        uses: docker/setup-buildx-action@v3

      # Log in to the container registry
      - name: Docker login
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ vars.DOCKER_USER }}
          password: ${{ secrets.DOCKER_TOKEN }}
        # with:
        #   registry: ${{ env.REGISTRY }}
        #   username: ${{ github.actor }}
        #   password: ${{ secrets.GITHUB_TOKEN }}

      # # Extract metadata (tags, labels) for Docker
      # - name: Docker metadata action
      #   id: meta
      #   uses: docker/metadata-action@v4
      #   with:
      #     images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      # Build and push Docker image with Buildx (don't push on PR)
      - name: Build and push Docker images
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile.extras
          push: true
          tags: |
            ${{ env.IMAGE_NAME }}:latest
            ${{ env.IMAGE_NAME }}:${{ github.ref_name }}
          # tags: ${{ steps.meta.outputs.tags }}
          # labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max