Bump actions/checkout from 3 to 4 #2

	name: CI

	# Enable Buildkit and let compose use it to speed up image building
	env:
	DOCKER_BUILDKIT: 1
	COMPOSE_DOCKER_CLI_BUILD: 1

	on:
	pull_request:
	branches: [ "master", "main" ]
	paths-ignore: [ "docs/**" ]

	push:
	branches: [ "master", "main" ]
	paths-ignore: [ "docs/**" ]

	concurrency:
	group: ${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	linter:
	runs-on: ubuntu-latest
	steps:

	- name: Checkout Code Repository
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.9"
	cache: pip
	cache-dependency-path: \|
	requirements/base.txt
	requirements/local.txt

	- name: Run pre-commit
	uses: pre-commit/[email protected]

	# With no caching at all the entire ci process takes 4m 30s to complete!
	pytest:
	runs-on: ubuntu-latest

	steps:

	- name: Checkout Code Repository
	uses: actions/checkout@v4

	- name: Build the Stack
	run: docker-compose -f local.yml build

	- name: Run DB Migrations
	run: docker-compose -f local.yml run --rm django python manage.py migrate

	- name: Run Django Tests
	run: docker-compose -f local.yml run django pytest

	- name: Tear down the Stack
	run: docker-compose -f local.yml down

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