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80 lines
2.0 KiB
80 lines
2.0 KiB
10 years ago
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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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var inquirer = module.exports;
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/**
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* Client interfaces
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*/
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inquirer.prompts = {};
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inquirer.Separator = require("./objects/separator");
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inquirer.ui = {
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BottomBar: require("./ui/bottom-bar"),
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Prompt: require("./ui/prompt")
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};
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/**
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* Create a new self-contained prompt module.
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*/
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inquirer.createPromptModule = function () {
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var promptModule = function( questions, allDone ) {
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var ui = new inquirer.ui.Prompt( promptModule.prompts );
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ui.run( questions, allDone );
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return ui;
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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", require("./prompts/list"));
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this.registerPrompt( "input", require("./prompts/input"));
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this.registerPrompt( "confirm", require("./prompts/confirm"));
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this.registerPrompt( "rawlist", require("./prompts/rawlist"));
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this.registerPrompt( "expand", require("./prompts/expand"));
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this.registerPrompt( "checkbox", require("./prompts/checkbox"));
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this.registerPrompt( "password", require("./prompts/password"));
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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 {inquirer.ui.Prompt}
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*/
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inquirer.prompt = inquirer.createPromptModule();
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// Expose helper functions on the top level for easiest usage by common users
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inquirer.registerPrompt = function( name, prompt ) {
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inquirer.prompt.registerPrompt( name, prompt );
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};
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inquirer.restoreDefaultPrompts = function() {
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inquirer.prompt.restoreDefaultPrompts();
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};
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