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Location: kallithea/rhodecode/lib/hooks.py

Marcin Kuzminski
another major code rafactor, reimplemented (almost from scratch)
the way caching works, Should be solid rock for now. Some code optymizations on scmModel.get() to make it don't load unneded things. Changed db cache to file that should also reduce memory size
# -*- coding: utf-8 -*-
"""
    rhodecode.lib.hooks
    ~~~~~~~~~~~~~~~~~~~

    Hooks runned by rhodecode
    
    :created_on: Aug 6, 2010
    :author: marcink
    :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>    
    :license: GPLv3, see COPYING for more details.
"""
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 2
# of the License or (at your opinion) any later version of the license.
# 
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA  02110-1301, USA.
import os
import sys
import getpass

from mercurial.cmdutil import revrange
from mercurial.node import nullrev

from rhodecode.lib import helpers as h
from rhodecode.lib.utils import action_logger

def repo_size(ui, repo, hooktype=None, **kwargs):
    """Presents size of repository after push
    
    :param ui:
    :param repo:
    :param hooktype:
    """

    if hooktype != 'changegroup':
        return False
    size_hg, size_root = 0, 0
    for path, dirs, files in os.walk(repo.root):
        if path.find('.hg') != -1:
            for f in files:
                try:
                    size_hg += os.path.getsize(os.path.join(path, f))
                except OSError:
                    pass
        else:
            for f in files:
                try:
                    size_root += os.path.getsize(os.path.join(path, f))
                except OSError:
                    pass

    size_hg_f = h.format_byte_size(size_hg)
    size_root_f = h.format_byte_size(size_root)
    size_total_f = h.format_byte_size(size_root + size_hg)
    sys.stdout.write('Repository size .hg:%s repo:%s total:%s\n' \
                     % (size_hg_f, size_root_f, size_total_f))

def log_pull_action(ui, repo, **kwargs):
    """Logs user last pull action
    
    :param ui:
    :param repo:
    """

    extra_params = dict(repo.ui.configitems('rhodecode_extras'))
    username = extra_params['username']
    repository = extra_params['repository']
    action = 'pull'

    action_logger(username, action, repository, extra_params['ip'])

    return 0

def log_push_action(ui, repo, **kwargs):
    """Maps user last push action to new changeset id, from mercurial
    
    :param ui:
    :param repo:
    """

    extra_params = dict(repo.ui.configitems('rhodecode_extras'))
    username = extra_params['username']
    repository = extra_params['repository']
    action = 'push:%s'
    node = kwargs['node']

    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 + ':'])

    revs = (str(repo[r]) for r in xrange(start, stop + 1))

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

    action_logger(username, action, repository, extra_params['ip'])

    return 0