Fix ci #57

	name: Python package

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build:

	runs-on: "${{ matrix.os }}"
	strategy:
	fail-fast: false
	matrix:
	python-version: [3.8]
	os: ["ubuntu-latest", "windows-latest", "macos-latest"]

	steps:
	- uses: actions/checkout@v4

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

	- name: Install tox
	run: \|
	python -m pip install --upgrade pip
	pip install tox

	- name: Setup network interfaces
	if: ${{ startsWith(matrix.os, 'ubuntu') }}
	run: \|
	set -x
	sudo ip link add type veth
	sudo ip link set dev veth0 address 02:00:00:00:00:00 name feth0
	sudo ip link set dev veth1 address 02:00:00:00:00:01 name feth1
	sudo ip link set up dev feth0
	sudo ip link set up dev feth1

	- name: Setup network interfaces
	if: ${{ startsWith(matrix.os, 'macos') }}
	run: \|
	set -x
	# it looks like macos will only assign the link-local address
	# when another address was assigned?? let's just directly assign our
	# fixed LL addresses here directly
	sudo ifconfig feth0 create inet6 fe80::ff:fe00:0
	sudo ifconfig feth1 create inet6 fe80::ff:fe00:1
	sudo ifconfig feth0 peer feth1
	sudo ifconfig feth0 up
	sudo ifconfig feth1 up

	- name: Run tests, flake8 and mypy
	run: \|
	tox

	- name: "Upload coverage to Codecov"
	uses: "codecov/codecov-action@v4"
	with:
	fail_ci_if_error: true
	token: ${{ secrets.CODECOV_TOKEN }}

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