Build Docker image (ghcr.io) #8

	# Main build pipeline that verifies, builds, and deploys the software
	name: Build Docker image (ghcr.io)
	# Events that trigger the workflow
	on:
	# Run workflow manually from the Actions tab
	workflow_dispatch:
	inputs:
	version:
	type: string
	description: Application version to build container image for
	required: true

	# Only allow 1 execution of this workflow to be running at any given time per-branch.
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	# Environment variables
	env:
	IMAGE_NAME: ${{ github.repository }}
	POETRY_VERSION: "2.1.1"
	PYTHON_VERSION: "3.10"
	REGISTRY: ghcr.io

	jobs:
	container:
	name: Build container image
	# The type of runner that the job will run on
	runs-on: ubuntu-latest
	env:
	APP_VERSION: ${{ github.event.inputs.version }}
	steps:
	# Check out GitHub repo
	- uses: actions/checkout@v4
	with:
	repository: ${{ github.repository }}
	submodules: 'recursive'

	# ghcr.io container image
	- 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) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	type=pep440,pattern={{version}},value=${{ env.APP_VERSION }}
	flavor: \|
	latest=true

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: .
	file: Dockerfile
	push: true
	pull: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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