ci: properly use codecov #19

	name: Checks on Linux

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

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.9', '3.10']

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	# prerequisites
	python -m pip install --upgrade pip wheel
	python -m pip install coverage flake8 pytest
	# install dependencies
	pip install -e .
	pip install -r tests/requirements.txt
	# show installed packages
	pip freeze
	- name: Lint with flake8
	run: \|
	flake8 --exclude _version.py .
	- name: Test with pytest
	run: \|
	coverage run --source=fcswrite -m pytest tests
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3

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