switch to cross-spawn-async

we don't use the sync thing here anyways

Author: sindresorhus

lib/routes/install.js

@@ -2,7 +2,7 @@
 var async = require('async');
 var chalk = require('chalk');
 var inquirer = require('inquirer');
-var spawn = require('cross-spawn');
+var spawn = require('cross-spawn-async');
 var sortOn = require('sort-on');
 var figures = require('figures');
 var npmKeyword = require('npm-keyword');

lib/routes/update.js

@@ -1,7 +1,7 @@
 'use strict';
 var chalk = require('chalk');
 var inquirer = require('inquirer');
-var spawn = require('cross-spawn');
+var spawn = require('cross-spawn-async');
 
 var successMsg = 'I\'ve just updated your generators. Remember, you can update' +
   '\na specific generator with npm by running:\n' +

package.json

@@ -39,7 +39,7 @@
     "async": "^1.0.0",
     "chalk": "^1.0.0",
     "configstore": "^1.0.0",
-    "cross-spawn": "^2.0.0",
+    "cross-spawn-async": "^2.0.0",
     "figures": "^1.3.5",
     "fullname": "^2.0.0",
     "got": "^5.0.0",

test/route-install.js

@@ -22,7 +22,7 @@ describe('install route', function () {
 
     this.spawn = helpers.fakeCrossSpawn('close');
     var installRoute = proxyquire('../lib/routes/install', {
-      'cross-spawn': this.spawn
+      'cross-spawn-async': this.spawn
     });
     this.router.registerRoute('install', installRoute);
     this.env.registerStub(_.noop, 'generator-unicorn');

test/route-update.js

@@ -18,7 +18,7 @@ describe('update route', function () {
 
     this.crossSpawn = helpers.fakeCrossSpawn('close');
     var updateRoute = proxyquire('../lib/routes/update', {
-      'cross-spawn': this.crossSpawn
+      'cross-spawn-async': this.crossSpawn
     });
     this.router.registerRoute('update', updateRoute);
   });