Use CMakeLists.txt instead of Makefile #30

	name: Docker Build and Test

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Cache build directory
	uses: actions/cache@v3
	with:
	path: build
	key: ${{ runner.os }}-build-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-build-

	- name: Set lowercase repository owner
	id: repo_owner
	run: echo "::set-output name=owner::${{ github.repository_owner }}" \| tr '[:upper:]' '[:lower:]'

	- name: Build Docker image
	uses: docker/build-push-action@v4
	with:
	context: .
	load: true
	tags: ghcr.io/${{ steps.repo_owner.outputs.owner }}/build_test:latest

	- name: Extract build directory from Docker image
	run: \|
	container_id=$(docker create ghcr.io/${{ steps.repo_owner.outputs.owner }}/build_test:latest)
	docker cp $container_id:/rawhash2/build ./build
	docker rm $container_id

	- name: Run Docker container
	run: docker run --rm ghcr.io/${{ steps.repo_owner.outputs.owner }}/build_test:latest -h

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