feat: adding an easter egg for the tool.

Author: hansl

addon/ng2/commands/easter-egg.ts

@@ -0,0 +1,35 @@
+import * as Command from 'ember-cli/lib/models/command';
+import * as Promise from 'ember-cli/lib/ext/promise';
+import * as chalk from 'chalk';
+
+
+function pickOne(of: string[]): string {
+  return of[Math.floor(Math.random() * of.length)];
+}
+
+
+module.exports = function(name) {
+  return Command.extend({
+    name: name,
+    works: 'insideProject',
+
+    run: function (commandOptions, rawArgs): Promise<void> {
+      var stringUtils = require('ember-cli/lib/utilities/string');
+      this[stringUtils.camelize(this.name)](commandOptions, rawArgs);
+
+      return Promise.resolve();
+    },
+
+    makeThisAwesome: function() {
+      const phrase = pickOne([
+        `You're on it, there's nothing for me to do!`,
+        `Let's take a look... nope, it's all good!`,
+        `You're doing fine.`,
+        `You're already doing great.`,
+        `Nothing to do; already awesome. Exiting.`,
+        `Error 418: As Awesome As Can Get.`
+      ]);
+      console.log(chalk.green(phrase));
+    }
+  });
+};

addon/ng2/index.js

@@ -17,7 +17,10 @@ module.exports = {
       'doc': require('./commands/doc'),
       'github-pages-deploy': require('./commands/github-pages-deploy'),
 
-      // Configuration
+      // Easter eggs.
+      'make-this-awesome': require('./commands/easter-egg')('make-this-awesome'),
+
+      // Configuration.
       'set': require('./commands/set'),
       'get': require('./commands/get')
     };