Bump actions/checkout from 3 to 4 (#500) #685

	# This workflow checks code formatting

	name: Run Prettier

	# This action works with pull requests and pushes

	on:
	pull_request:
	push:
	branches:
	# Push events on development branch
	- develop

	jobs:
	prettier:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	# Make sure the actual branch is checked out when running on pull requests
	ref: ${{ github.ref }}

	- name: Set up Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '18.x'
	cache: 'npm'

	- name: Install dependencies
	run: \|
	npm ci

	- name: Prettify code
	run: \|
	npm run check

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