Add docker. Other light fixes for paths (#24) #1

	name: Docker Build and Push

	on:
	push:
	branches:
	- main

	jobs:
	build-and-push:
	runs-on: ubuntu-latest

	steps:
	- name: Check out the repo
	uses: actions/checkout@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Log in to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_HUB_USERNAME }}
	password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: spoked/iceberg:latest

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