1 files changed, 23 insertions, 0 deletions
diff --git a/gn/cp.py b/gn/cp.py
new file mode 100644
index 0000000000..eedfcb2c7e
--- /dev/null
+++ b/gn/cp.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+#
+# Copyright 2016 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import os
+import shutil
+import sys
+
+src, dst = sys.argv[1:]
+
+if os.path.exists(dst):
+  if os.path.isdir(dst):
+    shutil.rmtree(dst)
+  else:
+    os.remove(dst)
+
+if os.path.isdir(src):
+  shutil.copytree(src, dst)
+else:
+  shutil.copy2(src, dst)