github action: the beginning #1

	name: CI
	on:
	push:
	pull_request:
	workflow_dispatch:
	concurrency:
	# Skip intermediate builds: always.
	# Cancel intermediate builds: only if it is a pull request build.
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
	jobs:
	run:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- uses: actions/setup-python@v5
	with:
	python-version: '3.x'
	- run: python -m pip install --upgrade pip
	- run: pip install -r requirements.txt
	- name: Run tests and collect coverage
	run: pytest --cov test/ ${{ env.CODECOV_ATS_TESTS }}
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v4
	with:
	verbose: true
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

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