This module will helps you for generating and loading your configuration file. It will merge default configuration and configuration from file. It uses method get from lodash for getting config data

How to use

Installation

[Required] nodejs version 8 or later

npm i @soulmaneller-dev/config-loader

Usage

configLoader( default_config [, options ] );

default_config (Object)

Default configuration object

options (Object)

• CONFIG_DIR: (String) Path to store config file [ Default: 'config' ]
• CONFIG_FILE: (String) Name of config file [ Default: 'config.json' ]
• CONFIG_OVERWRITE: (Boolean) This will allow to overwirte default config to config file if config data is broken [ Default: true ]
• CONFIG_MERGE: (Boolean) Merging default config [ Default: true ]
• postProcess: (Function) (Only api) Function for processing config after merging as function( config ) [ Default: null ]

The options also able to be set by environment variable

const configLoader = require( '@soulmaneller-dev/config-loader' );
const DEFAULT_CONFIG = {
    foo: 'bar',
    address: {
        street: 'road'
    }
};

const config = configLoader( DEFAULT_CONFIG );

config( 'foo' );
// -> 'bar'

config( 'address.street' );
// -> 'road'

config( 'name' );
// -> undefined

config( 'name', 'John' );
// -> 'John'