add beginnings of nftables support + tests #11

	name: Run checks

	on: [push]

	jobs:
	python-tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.11"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pylint pyroute2 python-dateutil
	sudo apt update
	sudo apt install -y python3-pyroute2
	- name: Analysing the code with pylint
	run: \|
	pylint $(git ls-files '*.py') --fail-under 7 --fail-on E
	- name: Running unit tests
	run: \|
	sudo python3 cursed/run_tests.py

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