107 lines
2.8 KiB
JavaScript
107 lines
2.8 KiB
JavaScript
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/**
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* Inquirer.js
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* A collection of common interactive command line user interfaces.
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*/
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import { default as List } from './prompts/list.js';
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import { default as Input } from './prompts/input.js';
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import { default as Number } from './prompts/number.js';
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import { default as Confirm } from './prompts/confirm.js';
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import { default as RawList } from './prompts/rawlist.js';
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import { default as Expand } from './prompts/expand.js';
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import { default as Checkbox } from './prompts/checkbox.js';
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import { default as Password } from './prompts/password.js';
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import { default as Editor } from './prompts/editor.js';
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import { default as BottomBar } from './ui/bottom-bar.js';
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import { default as Prompt } from './ui/prompt.js';
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import { default as Separator } from './objects/separator.js';
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/**
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* Create a new self-contained prompt module.
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*/
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export function createPromptModule(opt) {
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const promptModule = function (questions, answers) {
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let uiInstance;
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try {
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uiInstance = new Prompt(promptModule.prompts, opt);
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} catch (error) {
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return Promise.reject(error);
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}
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const promise = uiInstance.run(questions, answers);
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// Monkey patch the UI on the promise object so
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// that it remains publicly accessible.
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promise.ui = uiInstance;
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return promise;
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};
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promptModule.prompts = {};
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/**
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* Register a prompt type
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* @param {String} name Prompt type name
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* @param {Function} prompt Prompt constructor
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* @return {inquirer}
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*/
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promptModule.registerPrompt = function (name, prompt) {
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promptModule.prompts[name] = prompt;
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return this;
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};
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/**
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* Register the defaults provider prompts
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*/
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promptModule.restoreDefaultPrompts = function () {
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this.registerPrompt('list', List);
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this.registerPrompt('input', Input);
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this.registerPrompt('number', Number);
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this.registerPrompt('confirm', Confirm);
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this.registerPrompt('rawlist', RawList);
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this.registerPrompt('expand', Expand);
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this.registerPrompt('checkbox', Checkbox);
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this.registerPrompt('password', Password);
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this.registerPrompt('editor', Editor);
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};
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promptModule.restoreDefaultPrompts();
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return promptModule;
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}
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/**
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* Public CLI helper interface
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* @param {Array|Object|Rx.Observable} questions - Questions settings array
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* @param {Function} cb - Callback being passed the user answers
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* @return {ui.Prompt}
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*/
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const prompt = createPromptModule();
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// Expose helper functions on the top level for easiest usage by common users
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function registerPrompt(name, newPrompt) {
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prompt.registerPrompt(name, newPrompt);
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}
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function restoreDefaultPrompts() {
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prompt.restoreDefaultPrompts();
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}
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const inquirer = {
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prompt,
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ui: {
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BottomBar,
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Prompt,
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},
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createPromptModule,
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registerPrompt,
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restoreDefaultPrompts,
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Separator,
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};
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export default inquirer;
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