Update appearance.js #64

	name: eslint, csslint, jest, npm test, jslint

	on:
	push:
	branches:
	- master
	- 'feature/*'
	- ESlint
	pull_request:
	branches:
	- master

	jobs:
	lint-and-test:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '20'

	- name: Install dependencies
	run: npm install --force

	- name: Run eslint
	run: npx eslint --config=tests/eslint_rules.config.mjs
	continue-on-error: true

	# - name: Run JSLint
	# run: npx jslint "*/.js"
	# continue-on-error: true

	- name: Run Jest
	run: npx jest # --config=tests/jest.config.js

	- name: Run npm test
	run: npm test

	- name: Install csslint using npm
	run: npm install -g [email protected]

	# - name: Lint CSS files
	# run: \|
	# for file in $(grep -rl --include='*.css' '' ./); do npx csslint --config tests/csslint_rules.json "$file"; done

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