1# Copyright 2013 The Chromium Authors 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5from devil.utils import cmd_helper 6 7 8def GetGitHeadSHA1(in_directory): 9 """Returns the git hash tag for the given directory. 10 11 Args: 12 in_directory: The directory where git is to be run. 13 """ 14 command_line = ['git', 'log', '-1', '--pretty=format:%H'] 15 output = cmd_helper.GetCmdOutput(command_line, cwd=in_directory) 16 return output[0:40] 17 18 19def GetGitOriginMasterHeadSHA1(in_directory): 20 command_line = ['git', 'rev-parse', 'origin/master'] 21 output = cmd_helper.GetCmdOutput(command_line, cwd=in_directory) 22 return output.strip() 23 24 25def GetGitOriginMainHeadSHA1(in_directory): 26 command_line = ['git', 'rev-parse', 'origin/main'] 27 output = cmd_helper.GetCmdOutput(command_line, cwd=in_directory) 28 return output.strip() 29