| # Copyright 2013 Google Inc. All Rights Reserved. | |
| # | |
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| # this software without specific prior written permission. | |
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| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
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| """Shared utilities for writing scripts for Google Test/Mock.""" | |
| __author__ = 'wan@google.com (Zhanyong Wan)' | |
| import os | |
| import re | |
| # Matches the line from 'svn info .' output that describes what SVN | |
| # path the current local directory corresponds to. For example, in | |
| # a googletest SVN workspace's trunk/test directory, the output will be: | |
| # | |
| # URL: https://googletest.googlecode.com/svn/trunk/test | |
| _SVN_INFO_URL_RE = re.compile(r'^URL: https://(\w+)\.googlecode\.com/svn(.*)') | |
| def GetCommandOutput(command): | |
| """Runs the shell command and returns its stdout as a list of lines.""" | |
| f = os.popen(command, 'r') | |
| lines = [line.strip() for line in f.readlines()] | |
| f.close() | |
| return lines | |
| def GetSvnInfo(): | |
| """Returns the project name and the current SVN workspace's root path.""" | |
| for line in GetCommandOutput('svn info .'): | |
| m = _SVN_INFO_URL_RE.match(line) | |
| if m: | |
| project = m.group(1) # googletest or googlemock | |
| rel_path = m.group(2) | |
| root = os.path.realpath(rel_path.count('/') * '../') | |
| return project, root | |
| return None, None | |
| def GetSvnTrunk(): | |
| """Returns the current SVN workspace's trunk root path.""" | |
| _, root = GetSvnInfo() | |
| return root + '/trunk' if root else None | |
| def IsInGTestSvn(): | |
| project, _ = GetSvnInfo() | |
| return project == 'googletest' | |
| def IsInGMockSvn(): | |
| project, _ = GetSvnInfo() | |
| return project == 'googlemock' |