1#!/usr/bin/env python 2# 3# Copyright 2016 Google Inc. 4# 5# Use of this source code is governed by a BSD-style license that can be 6# found in the LICENSE file. 7 8import os 9import shutil 10import sys 11 12src, dst = sys.argv[1:] 13 14if os.path.exists(dst): 15 if os.path.isdir(dst): 16 shutil.rmtree(dst) 17 else: 18 os.remove(dst) 19 20if os.path.isdir(src): 21 shutil.copytree(src, dst) 22else: 23 shutil.copy2(src, dst) 24