eris-env

Eris Env Loader

• About
• Installation
• Usage

About package

ErisEnvLoader is a simple package that aims to simplify the initialization of environment variables from .env files in Node.js projects.

Installation

npm i eris-env

Usage

• Create a .env file in the root folder of your project and define your environment variables in the format KEY=VALUE. For example:

DATABASE_DIALECT=postgres
DATABASE_HOST=localhost
DATABASE_PORT=5432

• Create a config.js file in the root folder of your project and define package.

// ES6
import { ErisEnvLoader } from 'eris-env';
// CommonJS
const ErisEnvLoader = require('eris-env');

const envLoader = new ErisEnvLoader();

• Initialize variable:

const config = {
  database: {
    dialect: envLoader.getEnv('string', 'DATABASE', 'DIALECT'),
    host: envLoader.getEnv('string', 'DATABASE', 'HOST'),
    port: envLoader.getEnv('number', 'DATABASE', 'PORT'),
  },
};