Test CI with pull request #4

	name: Attempt installation and linting

	on: [pull_request]

	jobs:
	build-linux:
	runs-on: ubuntu-latest
	strategy:
	max-parallel: 5

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.9.18
	uses: actions/setup-python@v3
	with:
	python-version: '3.9.18'
	- name: Add conda to system path, init
	run: \|
	# $CONDA is an environment variable pointing to the root of the miniconda directory
	echo $CONDA/bin >> $GITHUB_PATH
	conda init
	- name: Install dependencies
	run: \|
	conda env create -f conda_env_no_cuda.yml
	conda activate newestfenics
	pip install git+https://github.com/g-peery/sanity_research_utils.git git+https://github.com/g-peery/moola.git
	pip install -e .
	- name: Lint with flake8
	run: \|
	conda install flake8
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

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