Create superposition example docker image #16

	name: Create superposition example docker image

	on: workflow_dispatch

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	ref: "demo"
	fetch-depth: 0
	token: ${{ secrets.SUPERPOSITION_TOKEN }}

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

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

	- name: Get latest tag
	id: git_tag
	shell: bash
	run: \|
	docker_tag=`git tag -l --sort=-creatordate \| grep "^v" \| head -n 1 \| sed 's/^v//'`
	echo "docker_tag=$docker_tag" >> $GITHUB_OUTPUT

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

	- name: Build and push example image
	uses: docker/build-push-action@v6
	with:
	push: true
	context: .
	platforms: linux/amd64
	file: ./example.Dockerfile
	tags: datron1/superposition-demo-app:demo-${{ steps.git_tag.outputs.docker_tag }}

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