Fix issue where pods project would not be detected when config file had comments in it. Closes KatalysatorAB#1

Author: erkie

LICENSE.md

@@ -1,4 +1,4 @@
-Copyright (c) 2015 <Your name here>
+Copyright (c) 2015 Katalysator AB
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

lib/ember-pods-project.coffee

@@ -1,4 +1,5 @@
 fs = require "fs"
+stripeJsonComments = require "../vendor/strip-json-comments"
 
 module.exports =
 class EmberPodsProject
@@ -18,7 +19,7 @@ class EmberPodsProject
             callback(false)
           else
             try
-              @emberCliSettings = JSON.parse(contents)
+              @emberCliSettings = JSON.parse(stripeJsonComments(contents.toString()))
             catch
               console.log "[ember-tabs] Invalid .ember-cli file"
               callback(false)

vendor/strip-json-comments.js

@@ -0,0 +1,73 @@
+/*!
+	strip-json-comments
+	Strip comments from JSON. Lets you use comments in your JSON files!
+	https://github.com/sindresorhus/strip-json-comments
+	by Sindre Sorhus
+	MIT License
+*/
+(function () {
+	'use strict';
+
+	var singleComment = 1;
+	var multiComment = 2;
+
+	function stripJsonComments(str) {
+		var currentChar;
+		var nextChar;
+		var insideString = false;
+		var insideComment = false;
+		var ret = '';
+
+		for (var i = 0; i < str.length; i++) {
+			currentChar = str[i];
+			nextChar = str[i + 1];
+
+			if (!insideComment && currentChar === '"') {
+				var escaped = str[i - 1] === '\\' && str[i - 2] !== '\\';
+				if (!escaped) {
+					insideString = !insideString;
+				}
+			}
+
+			if (insideString) {
+				ret += currentChar;
+				continue;
+			}
+
+			if (!insideComment && currentChar + nextChar === '//') {
+				insideComment = singleComment;
+				i++;
+			} else if (insideComment === singleComment && currentChar + nextChar === '\r\n') {
+				insideComment = false;
+				i++;
+				ret += currentChar;
+				ret += nextChar;
+				continue;
+			} else if (insideComment === singleComment && currentChar === '\n') {
+				insideComment = false;
+			} else if (!insideComment && currentChar + nextChar === '/*') {
+				insideComment = multiComment;
+				i++;
+				continue;
+			} else if (insideComment === multiComment && currentChar + nextChar === '*/') {
+				insideComment = false;
+				i++;
+				continue;
+			}
+
+			if (insideComment) {
+				continue;
+			}
+
+			ret += currentChar;
+		}
+
+		return ret;
+	}
+
+	if (typeof module !== 'undefined' && module.exports) {
+		module.exports = stripJsonComments;
+	} else {
+		window.stripJsonComments = stripJsonComments;
+	}
+})();