self.repo.object_store,

                                                     self.repo.get_peeled)

        objects_iter = self.repo.fetch_objects(

          graph_walker.determine_wants, graph_walker, self.progress,

          get_tagged=self.get_tagged)

        # Did the process short-circuit (e.g. in a stateless RPC call)? Note

        # that the client still expects a 0-object pack in most cases.

        if objects_iter is None:

            return

        self.progress("counting objects: %d, done.\n" % len(objects_iter))

        dulserver.write_pack_objects(dulserver.ProtocolFile(None, write),

                                     objects_iter)

        messages = []

        messages.append('thank you for using rhodecode')

        for msg in messages:

            self.progress(msg + "\n")

        # we are done

        self.proto.write("0000")

dulserver.DEFAULT_HANDLERS = {

  'git-upload-pack': SimpleGitUploadPackHandler,

  'git-receive-pack': dulserver.ReceivePackHandler,

}

from dulwich.repo import Repo

from dulwich.web import make_wsgi_chain

from paste.httpheaders import REMOTE_USER, AUTH_TYPE

from rhodecode.lib.utils2 import safe_str

from rhodecode.lib.base import BaseVCSController

from rhodecode.lib.auth import get_container_username

from rhodecode.lib.utils import is_valid_repo, make_ui

from rhodecode.model.db import User

from webob.exc import HTTPNotFound, HTTPForbidden, HTTPInternalServerError

log = logging.getLogger(__name__)

GIT_PROTO_PAT = re.compile(r'^/(.+)/(info/refs|git-upload-pack|git-receive-pack)')

def is_git(environ):

    path_info = environ['PATH_INFO']

                        return HTTPInternalServerError()(environ,

                                                         start_response)

                    #check permissions for this repository

                    perm = self._check_permission(action, user, repo_name)

                    if perm is not True:

                        return HTTPForbidden()(environ, start_response)

        extras = {

            'ip': ipaddr,

            'username': username,

            'action': action,

            'repository': repo_name,

            'scm': 'git',

        }

        #===================================================================

        # GIT REQUEST HANDLING

        #===================================================================

        repo_path = os.path.join(safe_str(self.basepath), safe_str(repo_name))

        log.debug('Repository path is %s' % repo_path)

        baseui = make_ui('db')

        self.__inject_extras(repo_path, baseui, extras)

        try:

            # invalidate cache on push

            if action == 'push':

                self._invalidate_cache(repo_name)

            self._handle_githooks(repo_name, action, baseui, environ)

            log.info('%s action on GIT repo "%s"' % (action, repo_name))

            app = self.__make_app(repo_name, repo_path)

            return app(environ, start_response)

        except Exception:

            log.error(traceback.format_exc())

            return HTTPInternalServerError()(environ, start_response)

    def __make_app(self, repo_name, repo_path):

        """

        Make an wsgi application using dulserver

        :param repo_name: name of the repository

        :param repo_path: full path to the repository

        """

        _d = {'/' + repo_name: Repo(repo_path)}

        backend = dulserver.DictBackend(_d)

        gitserve = make_wsgi_chain(backend)