def detect_scm_system(self, path, patch_directories=None):
real_path = self._filesystem.realpath(path)
if patch_directories == []:
patch_directories = None
if SVN.in_working_directory(real_path, executive=self._executive):
return SVN(cwd=real_path,
patch_directories=patch_directories,
filesystem=self._filesystem,
executive=self._executive)
if Git.in_working_directory(real_path, executive=self._executive):
return Git(cwd=real_path,
patch_directories=patch_directories,
filesystem=self._filesystem,
executive=self._executive)
if StubRepository.in_working_directory(real_path,
filesystem=self._filesystem):
return StubRepository(cwd=real_path,
patch_directories=patch_directories,
filesystem=self._filesystem,
executive=self._executive)
return None
def initialize_scm(self):
# TODO(qyearsley): Refactor this so that scm is initialized
# when self.scm() is called the first time; put any initialization
# code in the git module.
if sys.platform == 'win32':
self._engage_awesome_windows_hacks()
cwd = self.filesystem.abspath(self.filesystem.getcwd())
if Git.in_working_directory(cwd, executive=self.executive):
self._scm = Git(cwd=cwd, filesystem=self.filesystem, executive=self.executive)
return
script_directory = self.filesystem.abspath(
self.filesystem.dirname(self.filesystem.path_to_module(self.__module__)))
_log.info('The current directory (%s) is not in a git repo, trying script directory %s.', cwd, script_directory)
if Git.in_working_directory(script_directory, executive=self.executive):
self._scm = Git(cwd=script_directory, filesystem=self.filesystem, executive=self.executive)
return
raise Exception('FATAL: Failed to find Git repo for %s or %s' % (cwd, script_directory))
