@ev-fns/dotenv

Safely loads environment variables

• dotenv dotenv: (props: DotenvProps) => void

Install

yarn add @ev-fns/dotenv

Usage

const { dotenv } = require("@ev-fns/dotenv");

dotenv();

Try it out

$ echo "NODE_ENV=" >.env.example

1. Invalid env variables

   $ node index.js; echo $?

   MissingEnvVarsError...
   ...
   missing: [ 'NODE_ENV' ],
   ...
   1

2. Valid env variables

   $ NODE_ENV=development VERSION=0.1.0 node index.js; echo $?

   🌟 development
   🔖 0.1.0
   0