♻️ migrate project completely to pyproject.toml #711

	#
	# Make sure dependencies use compatible licenses.
	#
	name: License Check

	on:
	- pull_request

	jobs:
	license-check:
	name: Check Licenses
	runs-on: ubuntu-latest
	timeout-minutes: 30
	strategy:
	matrix:
	python-version: ["3.11"]
	steps:
	- uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Cache dependencies
	uses: actions/cache@v4
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-lic-${{ hashFiles('**/pyproject.toml') }}
	restore-keys: \|
	${{ runner.os }}-lic-

	- name: Install dependencies
	run: \|
	python -m pip install pip
	pip install pylic~=2.2
	pip install -e .

	- name: License check
	run: \|
	pylic check

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