From 34de06b73ded24ba6b8d25b18a0b74a204e88fa6 Mon Sep 17 00:00:00 2001
From: David Schoen <dave@lyte.id.au>
Date: Fri, 21 Oct 2011 12:07:08 +0800
Subject: [PATCH] importing nherment's patch for issue #7

---
 lib/wrench.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/lib/wrench.js b/lib/wrench.js
index 4777b0f..340483b 100644
--- a/lib/wrench.js
+++ b/lib/wrench.js
@@ -213,6 +213,30 @@ exports.copyDirRecursive = function copyDirRecursive(srcDir, newDir, clbk) {
     });
 };
 
+var mkDirSyncRecursive = function(path, mode) {
+	var self = this;
+
+	try {
+		fs.mkdirSync(path, mode);
+	} catch(err) {
+		if(err.code == "ENOENT") {
+			var slashIdx = path.lastIndexOf("/");
+			if(slashIdx > 0) {
+				var parentPath = path.substring(0, slashIdx);
+				mkDirSyncRecursive(parentPath, mode);
+				mkDirSyncRecursive(path, mode);
+			} else {
+				throw err;
+			}
+		} else if(err.code == "EEXIST") {
+			return;
+		} else {
+			throw err;
+		}
+	}
+};
+exports.mkDirSyncRecursive = mkDirSyncRecursive;
+
 exports.LineReader = function(filename, bufferSize) {
 	this.bufferSize = bufferSize || 8192;
 	this.buffer = "";