Switch back to pure docker builds to keep docker compose files clean #11

	name: Run unit tests

	on:
	push:

	jobs:
	build-and-run-unit-tests:
	runs-on: ubuntu-latest

	steps:
	- name: Check out the repository
	uses: actions/checkout@v4

	- name: Read version from file
	run: \|
	cat version >> $GITHUB_ENV

	- name: Build core library unit test Docker image
	uses: docker/build-push-action@v6
	with:
	push: false
	tags: \|
	ghcr.io/kit-mrt/arbitration_graphs_tests:${{ env.VERSION }}
	target: unit_test

	- name: Run library unit tests
	run: \|
	docker run --rm ghcr.io/kit-mrt/arbitration_graphs_test:${{ env.VERSION }}

	- name: Build Pacman demo unit test Docker image
	uses: docker/build-push-action@v6
	with:
	build-args: \|
	VERSION=${{ env.VERSION }}
	context: demo
	file: demo/Dockerfile
	push: false
	tags: \|
	ghcr.io/kit-mrt/arbitration_graphs_pacman_demo_tests:latest
	ghcr.io/kit-mrt/arbitration_graphs_pacman_demo_tests:${{ env.VERSION }}
	target: unit_test

	- name: Run demo unit tests
	run: \|
	docker run --rm ghcr.io/kit-mrt/arbitration_graphs_pacman_demo_tests:${{ env.VERSION }}

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