add custom connector support #325

	name: Code Coverage Evaluation on PR

	on:
	push:
	branches:
	- develop
	- develop_*
	paths:
	- 'src/**'
	pull_request:
	branches:
	- develop
	- develop_*
	paths:
	- 'src/**'
	types:
	- opened
	- reopened
	- synchronize

	jobs:
	codecov:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'
	- name: Install Kestrel
	run: \|
	python -m pip install --upgrade pip setuptools wheel
	python -m pip install .
	- name: Coverage report generation
	run: \|
	python -m pip install pytest-cov
	# pytest-cov does not support automatic sub-package recognition in src/
	# pass in all sub-package names through multiple --cov arguments
	# use ls, xargs, and sed carefully regarding diff between mac/BSD and linux
	python -m pytest -vv --cov-report=xml $(ls src \| grep -v '.egg-info' \| xargs \| sed -r 's/^\| / --cov=/g')
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	fail_ci_if_error: true
	verbose: true

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