Update README.md #29

	name: Build and test

	on:
	push:
	branches:
	- "main"
	pull_request:

	jobs:
	main:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- uses: actions/setup-node@v3
	with:
	# Choose your Node.js version here:
	node-version: 14.x

	# Re-use node_modules between runs until package.json or package-lock.json changes.
	- name: Cache node_modules
	id: cache-node_modules
	uses: actions/cache@v3
	with:
	path: node_modules
	key: node_modules-${{ hashFiles('package.json', 'package-lock.json') }}

	# Re-use ~/.elm between runs until elm.json, elm-tooling.json or
	# review/elm.json changes. The Elm compiler saves downloaded Elm packages
	# to ~/.elm.
	- name: Cache ~/.elm
	uses: actions/cache@v3
	with:
	path: ~/.elm
	key: elm-${{ hashFiles('elm.json', 'review/elm.json') }}

	- name: npm i
	run: npm i

	- name: build
	run: npm run check-and-build

Provide feedback