prompt-list

prompt-list

List-style prompt. Can be used as a standalone prompt, or with a prompt system like enquirer.

Follow this project's author, Jon Schlinkert, for updates on this project and others.

Install

Install with npm:

$ npm install --save prompt-list

Install

Install with npm:

$ npm install --save prompt-list

Example usage

var List = require('prompt-list');
var list = new List({
  name: 'order',
  message: 'What would you like to order?',
  // choices may be defined as an array or a function that returns an array
  choices: [
    'Coke',
    'Diet Coke',
    'Cherry Coke',
    {name: 'Sprite', disabled: 'Temporarily unavailable'},
    'Water'
  ]
});

// async
list.ask(function(answer) {
  console.log(answer);
});

// promise
list.run()
  .then(function(answer) {
    console.log(answer);
  });

Enquirer usage

Register the prompt as an enquirer plugin:

var Enquirer = require('enquirer');
var enquirer = new Enquirer();

enquirer.register('list', require('prompt-list'));

Enquirer examples

Enquirer supports both declarative, inquirer-style questions, and an expressive format, using the .question method:

Declarative

var questions = [
  {
    type: 'list',
    name: 'order',
    message: 'What would you like to order?',
    choices: [
      'Coke',
      'Diet Coke',
      'Cherry Coke',
      {name: 'Sprite', disabled: 'Temporarily unavailable'},
      'Water'
    ]
  }
];

enquirer.ask(questions)
  .then(function(answers) {
    console.log(answers);
  })
  .catch(function(err) {
    console.log(err);
  });

Expressive

enquirer.question('order', 'What would you like to order?', {
  type: 'list',
  choices: [
    'Coke',
    'Diet Coke',
    'Cherry Coke',
    {name: 'Sprite', disabled: 'Temporarily unavailable'},
    'Water'
  ]
});

enquirer.ask(['order'])
  .then(function(answers) {
    console.log(answers);
  })
  .catch(function(err) {
    console.log(err);
  });

About

Related projects

You might also be interested in these projects:

• enquirer-prompt: Base prompt module used for creating custom prompt types for Enquirer. | homepage
• enquirer-question: Question object, used by Enquirer and prompt plugins. | homepage
• enquirer: Intuitive, plugin-based prompt system for node.js. | homepage

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Contributors

Commits	Contributor
45	jonschlinkert
6	doowb
3	albizures

Building docs

(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

Running tests

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test

Author

Jon Schlinkert

• github/jonschlinkert
• twitter/jonschlinkert

License

Copyright © 2017, Jon Schlinkert. Released under the MIT License.

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This file was generated by verb-generate-readme, v0.6.0, on December 28, 2017.