# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import os

import sys

from mercurial.scmutil import revrange

from mercurial.node import nullrev

from rhodecode import EXTENSIONS

from rhodecode.lib import helpers as h

from rhodecode.lib.utils import action_logger

def _get_scm_size(alias, root_path):

    if not alias.startswith('.'):

        alias += '.'

    size_scm, size_root = 0, 0

    for path, dirs, files in os.walk(root_path):

        if path.find(alias) != -1:

            for f in files:

                try:

        def get_revs(repo, rev_opt):

            if rev_opt:

                revs = revrange(repo, rev_opt)

                if len(revs) == 0:

                    return (nullrev, nullrev)

                return (max(revs), min(revs))

            else:

                return (len(repo) - 1, 0)

        stop, start = get_revs(repo, [node + ':'])

    elif scm == 'git':

        revs = []

    action = action % ','.join(revs)

    action_logger(username, action, repository, extras['ip'], commit=True)

    # extension hook call

    callback = getattr(EXTENSIONS, 'PUSH_HOOK', None)

    if isfunction(callback):

        kw = {'pushed_revs': revs}

        kw.update(extras)