Run actions on PRs. #27

	name: Run Linting and Tests
	on: [push, pull_request]
	concurrency: # cancels prior builds on new commit
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true
	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.7", "3.8", "3.9", "3.10"]
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install setuptools wheel
	python -m pip install .
	python -m pip install -r testing_reqs.txt
	- name: Lint with black
	run: \|
	python3 -m black -S -l 80 --check .
	- name: Test with pytest
	run: \|
	python3 -m pytest ./ngshare_exchange/ --cov=./ngshare_exchange/ --cov-report=xml
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	directory: ./coverage/reports/
	env_vars: OS,PYTHON
	fail_ci_if_error: false
	files: ./coverage.xml
	flags: unittests
	name: codecov-umbrella
	verbose: true

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