refactor: initial refactor #5

	name: lint-and-test
	on: [pull_request]

	env:
	DOCKER_FILE_DIRECTORY: environments
	DOCKER_COMPOSE_DIRECTORY: environments/ci
	COMPOSE_DOCKER_CLI_BUILD: 1
	DOCKER_BUILDKIT: 1
	USE_CACHE: true

	jobs:
	lint-and-test:
	name: ${{ matrix.os }} / ${{ matrix.python-version }}
	runs-on: ${{ matrix.image }}
	timeout-minutes: 10
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu]
	python-version: ["3.12"]
	include:
	- os: ubuntu
	image: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Check version info
	run: pwd && docker compose --version && docker --version

	- name: Create and start docker container
	run: docker compose up -d
	working-directory: ${{ env.DOCKER_COMPOSE_DIRECTORY }}

	# pytest-cov export coverage data to a file
	# However, the directory made by actions/checkout does not allow write
	# chmod is needed to resolve above problem
	- name: Change permission
	run: chmod 777 .

	# In the built stage of Docker image, .venv dir is moved from working directory to prevent
	# overwrite by volume operation of Docker. Here, .venv is moved back to working directory.
	- name: Move .venv directory
	run: docker compose exec -T core mv ../.venv .
	working-directory: ${{ env.DOCKER_COMPOSE_DIRECTORY }}

	- name: Run lint
	run: docker compose exec -T core poe lint
	working-directory: ${{ env.DOCKER_COMPOSE_DIRECTORY }}

	- name: Run test code
	run: docker compose exec -T core poe test
	working-directory: ${{ env.DOCKER_COMPOSE_DIRECTORY }}

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