Support index.less when referencing a directory

Requires a new version of npm-import-plugin-test

Author: Joris-van-der-Wel

lib/npm-file-manager.js

@@ -69,5 +69,13 @@ module.exports = function(less) {
         return FileManager.prototype.loadFileSync.call(this, filename, "", options, environment);
     };
 
+    NpmFileManager.prototype.tryAppendExtension = function(path, ext) {
+        return path;
+    };
+
+    NpmFileManager.prototype.tryAppendLessExtension = function(path) {
+        return path;
+    };
+
     return NpmFileManager;
 };

test/css/npm-import/test.css

@@ -7,3 +7,9 @@
 .test_deeper_file {
   color: black;
 }
+.test_index {
+  color: black;
+}
+.test_deeper_index {
+  color: black;
+}

test/less/npm-import/test.less

@@ -1,3 +1,5 @@
 @import "npm://npm-import-plugin-test/file";
 @import (less) "npm://npm-import-plugin-test/file.css";
 @import "npm://npm-import-plugin-test/deeper/file";
+@import "npm://npm-import-plugin-test";
+@import "npm://npm-import-plugin-test/deeper/";