Node-pkg-configuration NPM

configuration-node

Installation

npm install --save node-pkg-configuration

Usage

Config files:

Files in dir configuration/test

  
    test:
      hotelbook_params:
        url: https://hotelbook.com/xml_endpoint
        username: TESt_USERNAME
        password: PASSWORD
      logging: info
      databases:
        redis:
          master:
            username: R_USER
            password: R_PASS
            
    defaults:
      port: 8081
      logging: ignore

Files in dir configuration/defaults

  defaults:
    port: 8080
    hotelbook_params:
      area_mapping:
        KRK: Krakow
        MSK: Moscow
        CHB: Челябинск
    logging: debug

Import files:

Import with string params

   import Config from 'node-pkg-configuration';
   const config = new Config(`${__dirname}/configuration`, 'test');

Import with ENV params

   import Config from 'node-pkg-configuration';
   const config = new Config(process.env.CONFIG_PATH, process.env.STAGE);

CONFIG_PATH - should have full path to file. Exemple:

   CONFIG_PATH=Users/user/projects/my-project/configurations

Import without params

   import Config from 'node-pkg-configuration';
   const config = new Config();

With this config search in .env file variables CONFIG_PATH and STAGE if you don't have this variables in .env, set default path: /configuration and STAGE: production

Get config data:

  
  config.get() //return config object: 
  {
     hotelbook_params: {
       area_mapping: {
         KRK: 'Krakow',
         MSK: 'Moscow',
         CHB: 'Челябинск',
       },
       url: 'https://hotelbook.com/xml_endpoint',
       username: 'TESt_USERNAME',
       password: 'PASSWORD',
     },
     logging: 'ignore',
     databases: {
       redis: {
         master: {
          username: 'R_USER',
          password: 'R_PASS'
        }
      }
    },
    port: 8081,
  }
   
  config.get('port') //return: 
  8081;
  
  config.get('hotelbook_params') //return object: 
  hotelbook_params: {
    area_mapping: {
      KRK: 'Krakow',
      MSK: 'Moscow',
      CHB: 'Челябинск',
    },
    url: 'https://hotelbook.com/xml_endpoint',
    username: 'TESt_USERNAME',
    password: 'PASSWORD',
  }
  
  config.get('hotelbook_params.area_mapping.KRK') //return:
  'Krakow'