Merge pull request #134 from jhnns/pr/origin/127

Use 'coffeescript' package

README.md

@@ -5,7 +5,7 @@ rewire
 [![](https://img.shields.io/npm/v/rewire.svg)](https://www.npmjs.com/package/rewire)
 [![](https://img.shields.io/npm/dm/rewire.svg)](https://www.npmjs.com/package/rewire)
 [![Dependency Status](https://david-dm.org/jhnns/rewire.svg)](https://david-dm.org/jhnns/rewire)
-[![Build Status](https://travis-ci.org/jhnns/rewire.svg?branch=master)](https://travis-ci.org/rewire/jhnns)
+[![Build Status](https://travis-ci.org/jhnns/rewire.svg?branch=master)](https://travis-ci.org/jhnns/rewire)
 [![Coverage Status](https://img.shields.io/coveralls/jhnns/rewire.svg)](https://coveralls.io/r/jhnns/rewire?branch=master)
 
 rewire adds a special setter and getter to modules so you can modify their behaviour for better unit testing. You may
@@ -236,7 +236,7 @@ See [rewire-webpack](https://github.com/jhnns/rewire-webpack)
 CoffeeScript
 ------------
 
-Good news to all caffeine-addicts: rewire works also with [Coffee-Script](http://coffeescript.org/). Note that in this case CoffeeScript needs to be listed in your devDependencies.
+Good news to all caffeine-addicts: rewire works also with [Coffee-Script](http://coffeescript.org/). Note that in this case you need to install the `coffeescript` package.
 
 <br />
 

lib/moduleEnv.js

@@ -133,6 +133,10 @@ function jsExtension(module, filename) {
 }
 
 function coffeeExtension(module, filename) {
+    if (!coffee) {
+        throw new Error("Cannot rewire module written in CoffeeScript: Please install 'coffeescript' package first.");
+    }
+
     var content = stripBOM(fs.readFileSync(filename, "utf8"));
 
     restoreExtensions();
@@ -157,9 +161,14 @@ function stripBOM(content) {
 }
 
 try {
-    coffee = require("coffee-script");
+    coffee = require("coffeescript");
 } catch (err) {
-    // We are not able to provide coffee-script support, but that's ok as long as the user doesn't want it.
+    try {
+        // Trying to load deprecated package
+        coffee = require("coffee-script");
+    } catch (err) {
+        // We are not able to provide CoffeeScript support, but that's ok as long as the user doesn't want it.
+    }
 }
 
 exports.load = load;

package.json

@@ -30,7 +30,7 @@
     "url": "git://github.com/jhnns/rewire.git"
   },
   "devDependencies": {
-    "coffee-script": "^1.8.0",
+    "coffeescript": "^2.1.1",
     "expect.js": "^0.3.1",
     "mocha": "^4.0.1"
   },