Add github workflows #1

	name: Pytest
	on:
	[push, pull_request]
	env:
	SETUP_XVFB: True # avoid issues if mpl tries to open a GUI window

	jobs:
	build:
	runs-on: ubuntu-latest
	# the whole CI pipeline will be skipped if [ci skip] is in the commit msg
	if: "!contains(github.event.head_commit.message, '[ci skip]')"

	timeout-minutes: 60
	strategy:
	matrix:
	python-version: ["3.9"]
	steps:
	- uses: actions/checkout@master
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@master
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	sudo apt-get -y install libbz2-dev
	python -m pip install --upgrade pip
	pip install wheel flake8 pytest pytest-cov coveralls
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Install lyacosmo
	run: pip install -e .
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=100 --statistics
	- name: Test with pytest and gen report
	timeout-minutes: 30
	run: \|
	export NUMBA_DISABLE_JIT=1
	pytest --cov=./ --cov-report=xml
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	env_vars: OS,PYTHON
	fail_ci_if_error: true
	flags: unittests
	verbose: true

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