# Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
# Use of this source code is governed by a BSD-style license that can be | |
# found in the LICENSE file. | |
from pylib import cmd_helper | |
def GetGitHeadSHA1(in_directory): | |
"""Returns the git hash tag for the given directory. | |
Args: | |
in_directory: The directory where git is to be run. | |
""" | |
command_line = ['git', 'log', '-1', '--pretty=format:%H'] | |
output = cmd_helper.GetCmdOutput(command_line, cwd=in_directory) | |
return output[0:40] |