simple .env -> process.env
npm install local-env-var
 
.env), and attaches them to process.env.This works similarly to running your program with heroku local running dotenv.parse().
.env. Its contents should look like this:``ini`
CONTENTFUL_KEY=somesecretkey
CONTENTFUL_SPACE=somespaceurl
SECRET_API_KEY_THAT_WONT_GET_POSTED_TO_GIT=whoops
`js``
// ES6 imports
import 'local-env-var';
// Node module require
require('local-env-var');