Lint

Move open modmail thread to ban appeals category when user joins appeals server #88

	name: Lint

	on:
	push:
	branches:
	- main
	pull_request:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	lint:
	name: Run pre-commit & flake8
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Install Python Dependencies
	uses: HassanAbouelela/actions/setup-python@setup-python_v1.3.2
	with:
	dev: true
	python_version: '3.9'

	# We will not run `flake8` here, as we will use a separate flake8
	# action.
	- name: Run pre-commit hooks
	run: SKIP=flake8 pre-commit run --all-files

	# Run flake8 and have it format the linting errors in the format of
	# the GitHub Workflow command to register error annotations. This
	# means that our flake8 output is automatically added as an error
	# annotation to both the run result and in the "Files" tab of a
	# pull request.
	#
	# Format used:
	# ::error file={filename},line={line},col={col}::{message}
	- name: Run flake8
	run: "flake8 \
	--format='::error file=%(path)s,line=%(row)d,col=%(col)d::[flake8] %(code)s: %(text)s'"

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