From 5a2766975edbc97031edc139b49c26fb2bea0334 Mon Sep 17 00:00:00 2001
From: Sean Larkin <sean.larkin@cuw.edu>
Date: Sun, 24 Jul 2016 22:55:46 -0500
Subject: [PATCH] feat: add host flag support for ng serve

---
 addon/ng2/commands/serve.ts      | 4 ++--
 addon/ng2/tasks/serve-webpack.ts | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/addon/ng2/commands/serve.ts b/addon/ng2/commands/serve.ts
index 4880f1fd2c52..7e048aff2a39 100644
--- a/addon/ng2/commands/serve.ts
+++ b/addon/ng2/commands/serve.ts
@@ -37,7 +37,7 @@ module.exports = Command.extend({
 
   availableOptions: [
     { name: 'port',                 type: Number,  default: defaultPort,   aliases: ['p'] },
-    { name: 'host',                 type: String,                          aliases: ['H'],     description: 'Listens on all interfaces by default' },
+    { name: 'host',                 type: String,  default: 'localhost',   aliases: ['H'],     description: 'Listens on all interfaces by default' },
     { name: 'proxy',                type: String,                          aliases: ['pr', 'pxy'] },
     { name: 'insecure-proxy',       type: Boolean, default: false,         aliases: ['inspr'], description: 'Set false to proxy self-signed SSL certificates' },
     { name: 'watcher',              type: String,  default: 'events',      aliases: ['w'] },
@@ -61,7 +61,7 @@ module.exports = Command.extend({
       }
       if (commandOptions.target === 'production') {
         commandOptions.environment = 'prod';
-      } 
+      }
     }
 
     commandOptions.liveReloadHost = commandOptions.liveReloadHost || commandOptions.host;
diff --git a/addon/ng2/tasks/serve-webpack.ts b/addon/ng2/tasks/serve-webpack.ts
index ff797cd6d050..60589e48c011 100644
--- a/addon/ng2/tasks/serve-webpack.ts
+++ b/addon/ng2/tasks/serve-webpack.ts
@@ -11,14 +11,14 @@ import { CliConfig } from '../models/config';
 
 module.exports = Task.extend({
   run: function(commandOptions: ServeTaskOptions) {
-    
+
     let lastHash = null;
     let webpackCompiler: any;
 
     var config: NgCliWebpackConfig = new NgCliWebpackConfig(this.project, commandOptions.target, commandOptions.environment).config;
     // This allows for live reload of page when changes are made to repo.
     // https://webpack.github.io/docs/webpack-dev-server.html#inline-mode
-    config.entry.main.unshift(`webpack-dev-server/client?http://localhost:${commandOptions.port}/`);
+    config.entry.main.unshift(`webpack-dev-server/client?http://${commandOptions.host}:${commandOptions.port}/`);
     webpackCompiler = webpack(config);
 
     webpackCompiler.apply(new ProgressPlugin({
@@ -33,11 +33,11 @@ module.exports = Task.extend({
       inline: true
     };
 
-    const serveMessage:string = chalk.green(`\n*\n*\n NG Live Development Server is running on http://localhost:${commandOptions.port}.\n*\n*`);
+    const serveMessage:string = chalk.green(`\n*\n*\n NG Live Development Server is running on http://${commandOptions.host}:${commandOptions.port}.\n*\n*`);
     const server = new WebpackDevServer(webpackCompiler, webpackDevServerConfiguration);
 
     return new Promise((resolve, reject) => {
-      server.listen(commandOptions.port, 'localhost', function(err, stats) {
+      server.listen(commandOptions.port, `${commandOptions.host}`, function(err, stats) {
         if(err) {
           lastHash = null;
           console.error(err.stack || err);