Lint #219

	name: Lint

	on:
	push:
	branches:
	- main
	schedule:
	- cron: "0 5 * * 0"
	workflow_dispatch:

	jobs:
	python_lint:
	name: Python Lint

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.8', '3.9', '3.10']

	steps:
	- name: Check out the codebase
	uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Display Python version
	run: python -c "import sys; print(sys.version)"

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install bandit flake8 pytest ruff
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

	- name: Lint with flake8
	run: \|
	grep -rl '^#!/.*py' \| xargs -n1 flake8 --extend-ignore=E501

	- name: Lint with ruff
	run: \|
	ruff check . --ignore E501

	- name: Bandit
	run: \|
	bandit -r .

	png_search:
	name: PNG Search

	runs-on: ubuntu-latest

	steps:
	- name: Check out the codebase
	uses: actions/checkout@v4

	- name: Search for encoded PNG files
	run: \|
	if grep -irlq "png\|jpg\|jpeg" assets/*.svg; then
	echo 'ERROR: Found PNG information in the assets directory!'
	exit 1
	fi

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