Get rid of readline2 - since Node 0.10 it is now stable enough for ou…

…r needs

Rel #272

lib/prompts/checkbox.js

@@ -101,7 +101,6 @@ Prompt.prototype.render = function (error) {
  bottomContent = chalk.red('>> ') + error;
  }
 
-
  this.screen.render(message, bottomContent);
 };
 

lib/ui/baseUI.js

@@ -1,6 +1,7 @@
 'use strict';
 var _ = require('lodash');
-var readlineFacade = require('readline2');
+var MuteStream = require('mute-stream');
+var readline = require('readline');
 
 /**
  * Base interface class other can inherits from
@@ -10,9 +11,7 @@ var UI = module.exports = function (opt) {
  // Instantiate the Readline interface
  // @Note: Don't reassign if already present (allow test to override the Stream)
  if (!this.rl) {
- this.rl = readlineFacade.createInterface(_.extend({
- terminal: true
- }, opt));
+ this.rl = readline.createInterface(setupReadlineOptions(opt));
  }
  this.rl.resume();
 
@@ -50,3 +49,19 @@ UI.prototype.close = function () {
  this.rl.pause();
  this.rl.close();
 };
+
+function setupReadlineOptions(opt) {
+ opt = opt || {};
+
+ // Default `input` to stdin
+ opt.input = opt.input || process.stdin;
+
+ // Add mute capabilities to the output
+ var ms = new MuteStream();
+ ms.pipe(opt.output || process.stdout);
+ opt.output = ms;
+
+ return _.extend({
+ terminal: true
+ }, opt);
+}

package.json

@@ -28,8 +28,8 @@
  "cli-width": "^2.0.0",
  "figures": "^1.3.5",
  "lodash": "^4.3.0",
+ "mute-stream": "0.0.6",
  "pinkie-promise": "^2.0.0",
- "readline2": "^1.0.1",
  "run-async": "^2.2.0",
  "rx": "^4.1.0",
  "string-width": "^1.0.1",

test/before.js

@@ -3,7 +3,7 @@ var ReadlineStub = require('./helpers/readline');
 
 mockery.enable();
 mockery.warnOnUnregistered(false);
-mockery.registerMock('readline2', {
+mockery.registerMock('readline', {
  createInterface: function () {
  return new ReadlineStub();
  }