Make CI fail if code isn't formatted properly #157

	name: continuous integration
	on: [push, pull_request]
	# These keys should match the keys in .env.template
	env:
	AFFILS_DB_NAME: "affils.db"
	AFFILS_DB_FILE: "${{ github.workspace }}/affils.db"
	AFFILS_FLASK_SECRET_KEY: "gottaPutSomethingHereSoGitHubActionsWorks"
	AFFILS_AWS_REGION: "us-west-2"
	permissions:
	contents: read
	jobs:
	check:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.12
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	- name: install Pipenv
	run: pip install pipenv --user
	- name: install dependencies
	run: pipenv sync --dev # Installs all deps, including dev deps, from Pipfile.lock.
	- name: seed the database
	run: pipenv run invoke dbseed
	- name: format
	run: pipenv run invoke fmtcheck
	- name: lint
	run: pipenv run invoke lint
	- name: check types
	run: pipenv run invoke types
	- name: run tests
	run: pipenv run invoke test

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