universal-config-manager v1.0.2

Universal Config Manager

A universal configuration manager that loads and merges config files from JSON, YAML, and ENV formats with environment-specific overrides.

Installation

npm install universal-config-manager

Setup

Create Configuration Files

In the root of your project, create a config directory:

mkdir config

Add Configuration Files

Inside the config directory, add your configuration files in the following formats:

• JSON (default.json, development.json, production.json) ...
• YAML (default.yaml, development.yaml, production.yaml) ...
• ENV (.env.default, .env.development, .env.production) ...

Usage - merge all config files

const loadConfig = require('universal-config-manager');

const config = loadConfig();
console.log(config);

Usage - merge some config files

const loadConfig = require('universal-config-manager');

const config = loadConfig({ files: ['default.json', 'development.yaml'] });
console.log(config)

Usage - workspace based merge

const loadConfig = require('universal-config-manager');

const config = loadConfig({ env: 'production' });
console.log(config);

Configuration Files

Place your configuration files in a config directory at the root of your project. The following formats are supported:

• JSON (default.json, development.json, production.json)
• YAML (default.yaml, development.yaml, production.yaml)
• ENV (.env.default, .env.development, .env.production)

The configurations will be merged in the following order of precedence (from lowest to highest): 1. default.json, default.yaml, .env.default 2. development.json, development.yaml, .env.development (or corresponding environment)