dotyaml

dotyaml

Override NodeJS environment variables with .yaml file.

Getting Started

Step #1: Install

$ npm install --save dotyaml

Step #2: Load the configuration

require("dotyaml")();

Step #3: Retrieve the value

console.log(process.env.MONGO_HOST); // localhost
console.log(process.env.MONGO_PORT); // 27017

Example .yaml content

mongo_host: localhost
mongo_port: 27017

Custom index in .yaml file.

Example .yaml content with custom index.

env:
  mongo_host: localhost
  mongo_port: 27017

Load the configuration with custom index.

require("dotyaml")("env");

Retrieve as above

console.log(process.env.MONGO_HOST); // localhost
console.log(process.env.MONGO_PORT); // 27017