Modernize packaging and plugin discovery #66

	name: Run tests and other quality checks

	on: [pull_request]

	jobs:
	run_tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-versions: [3.9]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies and the package
	run: \|
	python -m pip install --upgrade pip poetry
	poetry install
	- name: Run unit tests
	run: poetry run pytest --cov=omnisolver --cov-report=xml
	- name: Report coverage
	uses: codecov/codecov-action@v2
	with:
	token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
	fail_ci_if_error: true

	run_quality_checks:
	runs-on: ubuntu-latest
	steps:
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- uses: actions/checkout@v2
	- name: Install dependencies and the package
	run: \|
	python -m pip install --upgrade pip poetry
	poetry install
	pip install pre-commit
	pre-commit install
	pre-commit run -a
	- name: Run mypy
	run: poetry run mypy --install-types --non-interactive --namespace-packages --explicit-package-bases $(git ls-files '*.py')

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