add lint.yml with ruff, ruff-format, ruff-isort, and mypy checks #5

	name: Code Quality
	on:
	push:
	branches: ["master"]
	pull_request:
	branches: ["master"]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	concurrency:
	# Cancel previous actions from the same PR or branch except 'master' branch.
	# See https://docs.github.com/en/actions/using-jobs/using-concurrency and https://docs.github.com/en/actions/learn-github-actions/contexts for more info.
	group: concurrency-group::${{ github.workflow }}::${{ github.event.pull_request.number > 0 && format('pr-{0}', github.event.pull_request.number) \|\| github.ref_name }}${{ github.ref_name == 'master' && format('::{0}', github.run_id) \|\| ''}}
	cancel-in-progress: ${{ github.ref_name != 'master' }}

	jobs:
	ruff-format:
	needs: []
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: chartboost/ruff-action@v1
	with:
	version: 0.3.5
	args: 'format --check --config ./ruff.toml'

	ruff-isort:
	needs: [ ]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: chartboost/ruff-action@v1
	with:
	version: 0.3.5
	args: '--select I --config ./ruff.toml'

	ruff:
	needs: []
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: chartboost/ruff-action@v1
	with:
	version: 0.3.5
	args: '--config ./ruff.toml'
	# Only run ruff on changed files
	changed-files: 'true'

	mypy:
	needs: []
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: '3.9'
	- run: pip install mypy==1.5.1
	- run: mypy

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