Ajout isDir

src/file.js

@@ -76,4 +76,11 @@ module.exports.getExtension = function (filename) {
     return split[split.length - 1];
 };
 
+module.exports.isDir = function (path) {
+    if (!module.exports.exist(path)) {
+        return false;
+    }
+    return fs.statSync(path).isDirectory();
+};
+
 module.exports.fs = fs;