Create and publish a Docker image #8

	name: Create and publish a Docker image

	on:
	release:
	types: [published]
	workflow_dispatch:

	permissions:
	contents: read

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

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

	steps:
	- name: Checkout repository
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
	with:
	submodules: recursive

	- name: Log in to the Container registry
	uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@818d4b7b91585d195f67373fd9cb0332e31a7175
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Build and push Docker image
	uses: docker/build-push-action@2eb1c1961a95fc15694676618e422e8ba1d63825
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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