0.4.6 #9

	name: Build and Publish image to Docker Hub

	on:
	workflow_dispatch:
	inputs:
	version:
	description: "Version number"
	default: "1.0.0.0"
	push:
	tags:
	- "v*" # Only triggers on versioned tags, e.g., v1.0, v20.15.10

	env:
	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
	- 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 }}

	- name: Extract version (from tag or manual input)
	id: version
	run: \|
	if [[ "${GITHUB_REF}" == refs/tags/v* ]]; then
	echo "VERSION=${GITHUB_REF_NAME#v}" >> $GITHUB_OUTPUT
	else
	echo "VERSION=${{ github.event.inputs.version }}" >> $GITHUB_OUTPUT
	fi

	# 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: .
	platforms: linux/amd64,linux/arm64
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	build-args: \|
	VERSION=${{ steps.version.outputs.VERSION }}

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