promfig

Completes a given config by prompting the user for the missing properties.

var promfig = require('promfig')
var properties = { 
    user      :  'Please enter your username :  '
  , password  :  'Please enter your password :  '
  , '@secret' :  'password'
  };
var config = { user: 'humptydumpty' };
 
promfig(
    properties
  , config 
  , function (err, config) {
      if (err) return console.error('err: ', err);
      console.log(config);
  }
);

➝  node username-password-one-given.js
Please enter your password :  ******
{ user: 'humptydumpty', password: 'humpty' }

more examples

Installation

npm install promfig

API

promfig(properties : Object, config : Object, callback : Function)

Will complete the given config with by prompting user for missing properties.

properties

• key/values where the value is the text with which to prompt the user for the property
• @secret: special key which takes a string or [ string ] to configure properties that should be masked while the user inputs them

License

MIT