Try to require coffee-script on start-up

jhnns · jhnns · commit 88f6024b9ed4 · 2015-04-27T23:39:19.000+02:00
diff --git a/lib/moduleEnv.js b/lib/moduleEnv.js
@@ -1,7 +1,8 @@
 "use strict";
 
 var Module = require("module"),
-    fs = require("fs");
+    fs = require("fs"),
+    coffee;
 
     // caching original wrapper
 var moduleWrapper0 = Module.wrapper[0],
@@ -55,8 +56,7 @@ function restoreExtensions() {
 }
 
 function coffeeExtension(module, filename) {
-    var coffee = require("coffee-script"),
-        content = stripBOM(fs.readFileSync(filename, "utf8"));
+    var content = stripBOM(fs.readFileSync(filename, "utf8"));
 
     content = coffee.compile(content, {
         filename: filename,
@@ -78,5 +78,11 @@ function stripBOM(content) {
     return content;
 }
 
+try {
+    coffee = require("coffee-script");
+} catch (err) {
+    // We are not able to provide coffee-script support, but that's ok as long as the user doesn't want it.
+}
+
 exports.load = load;
-exports.inject = inject;
+exports.inject = inject;
