#67 gh action to build demo image #4

	name: build docker demo image

	on:
	push:
	branches:
	- feature/gh-docker-build

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

	- name: Prepare build-args
	id: build-args
	run: \|
	echo BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` >> $GITHUB_OUTPUT
	echo VCS_REF=`git rev-parse --short HEAD` >> $GITHUB_OUTPUT
	echo VERSION=`python -c 'from __future__ import print_function; import business_logic; print(business_logic.__version__)'` >> $GITHUB_OUTPUT

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

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

	- name: Login to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	build-args: \|
	VCS_REF=${{ steps.build-args.outputs.VCS_REF }}
	BUILD_DATE=${{ steps.build-args.outputs.BUILD_DATE }}
	VERSION=${{ steps.build-args.outputs.VERSION }}
	context: .
	platforms: linux/amd64,linux/arm64
	push: true
	tags: dgksu/django-business-logic:demox

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