Build and Publish image to Docker Hub #69

	name: Build and Publish image to Docker Hub

	on:
	workflow_dispatch:
	push:
	tags:
	- "v*" # Only triggers on versioned tags, e.g., v1.0, v20.15.10

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

	permissions:
	packages: write

	jobs:
	publish_images:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	with:
	install: true

	# Login to GHCR (or other registry) except on PR
	- name: Log into registry ${{ env.REGISTRY }}
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

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

	# Build and push Docker image for multiple platforms
	- name: Build and push Docker image (${{ env.IMAGE_NAME }})
	uses: docker/build-push-action@v6
	with:
	context: .
	target: final
	platforms: linux/amd64,linux/arm64,linux/arm/v7
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

Provide feedback