00001 import os
00002 import subprocess
00003
00004 def get_svn_url(dir_path):
00005 """
00006 @return: SVN URL of the directory path (output of svn info command), or None if it cannot be determined
00007 """
00008 if os.path.isdir(os.path.join(dir_path, '.svn')):
00009 output = subprocess.Popen(['svn', 'info', dir_path], stdout=subprocess.PIPE).communicate()[0]
00010 matches = [l for l in output.split('\n') if l.startswith('URL: ')]
00011 if matches:
00012 return matches[0][5:]
00013 return None
00014
00015 def guess_vcs_uri(dir_path):
00016 """
00017 Guess the repository URI of the version-controlled directory path
00018 @param path: directry path
00019 @type path: str
00020 @return: version control system and URI, e.g. 'svn', 'http://code.ros.org/svn/ros'. Return None, None if VCS cannot be determined.
00021 @rtype: str, str
00022 """
00023 repo = None, None
00024 try:
00025 if os.path.isdir(os.path.join(dir_path, '.svn')):
00026
00027 output = subprocess.Popen(['svn', 'info', dir_path], stdout=subprocess.PIPE).communicate()[0]
00028 matches = [l for l in output.split('\n') if l.startswith('Repository Root: ')]
00029 if matches:
00030 repo = ('svn', matches[0][17:])
00031 else:
00032
00033 dir_path = os.path.abspath(dir_path)
00034 while dir_path and dir_path != os.path.dirname(dir_path) and repo == (None, None):
00035 if os.path.isdir(os.path.join(dir_path, '.git')):
00036 with open(os.path.join(dir_path, '.git', 'config')) as config:
00037 in_section = False
00038 for l in config.readlines():
00039 if l.strip() == '[remote "origin"]':
00040 in_section = True
00041 elif in_section and l.startswith('\turl = '):
00042 repo = 'git', l[7:].strip()
00043 break
00044 else:
00045 dir_path = os.path.dirname(dir_path)
00046 except Exception as e:
00047 pass
00048 return repo
