Dockerfile #121

	name: Linting

	on: [push, pull_request]

	jobs:
	lint:
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 4
	matrix:
	python-version: [3.7]

	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	- name: pycodestyle
	run: \|
	pip install pycodestyle --upgrade --quiet
	pycodestyle psp
	- name: flake8
	run: \|
	pip install flake8 --upgrade --quiet
	flake8 --extend-ignore=F841 --count --show-source --statistics psp
	# exit-zero treats all errors as warnings.
	flake8 --extend-ignore=F841 --count --exit-zero --max-complexity=20 --statistics psp
	# Note: enable this when docstrings are ready
	# - name: pydocstyle
	# run: \|
	# pip install pydocstyle --upgrade --quiet
	# pydocstyle --count psp

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