Update node.js.yml #3

	name: Node.js CI

	on:
	push:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest

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

	- name: Set up Node.js
	uses: actions/setup-node@v2
	with:
	node-version: 16.14.2
	- name: Install dependencies
	run: npm install

	- name: Set up environment variables
	run: \|
	echo "NODE_ENV=production" >> .env
	echo "PORT=3000" >> .env
	env:
	DOTENV_PATH: .env

	- name: Run tests
	run: npm test

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