Fixes #63

	name: Publish Docker Images

	on:
	push:
	tags:
	- 'v*' # Triggers on tags like v4.0.0, v5.1.2, etc.

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

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

	strategy:
	fail-fast: false
	matrix:
	flavor: [cpu, cuda] # This creates two jobs: one for cpu, one for cuda

	steps:
	- name: Checkout repository
	uses: actions/checkout@v6

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

	- name: Extract metadata (tags, labels)
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v6
	with:
	context: .
	file: Dockerfile.${{ matrix.flavor }}
	push: true
	# This constructs the exact tags you requested:
	# 1. :flavor-latest (e.g., :cpu-latest)
	# 2. :flavor-tag (e.g., :cpu-v4.0.0)
	tags: \|
	${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ matrix.flavor }}-latest
	${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ matrix.flavor }}-${{ github.ref_name }}
	labels: ${{ steps.meta.outputs.labels }}

Provide feedback