sa.rollback()

def get_repos(path, recursive=False):

    """

    Scans given path for repos and return (name,(type,path)) tuple

    :param path: path to scann for repositories

    :param recursive: recursive search and return names with subdirs in front

    """

    from vcs.utils.helpers import get_scm

    from vcs.exceptions import VCSError

        path = path[:-1]

    def _get_repos(p):

        for dirpath in os.listdir(p):

            if os.path.isfile(os.path.join(p, dirpath)):

                continue

            cur_path = os.path.join(p, dirpath)

            try:

                scm_info = get_scm(cur_path)

                yield scm_info[1].split(path)[-1].lstrip(os.sep), scm_info

            except VCSError:

                if not recursive:

                    continue

                #check if this dir containts other repos for recursive scan

                rec_path = os.path.join(p, dirpath)

                if os.path.isdir(rec_path):

    for r in [HG_REPO, GIT_REPO, NEW_HG_REPO, NEW_GIT_REPO, HG_FORK, GIT_FORK]:

        if os.path.isdir(jn(TESTS_TMP_PATH, r)):

            log.debug('removing %s', r)

            shutil.rmtree(jn(TESTS_TMP_PATH, r))

    #CREATE DEFAULT HG REPOSITORY

    cur_dir = dn(dn(abspath(__file__)))

    tar = tarfile.open(jn(cur_dir, 'tests', "vcs_test_hg.tar.gz"))

    tar.extractall(jn(TESTS_TMP_PATH, HG_REPO))

    tar.close()

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

# PASTER COMMANDS

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

class BasePasterCommand(Command):

    """

    Abstract Base Class for paster commands.

    The celery commands are somewhat aggressive about loading

    celery.conf, and since our module sets the `CELERY_LOADER`

    environment variable to our loader, we have to bootstrap a bit and

    make sure we've had a chance to load the pylons config off of the