# Fedora Developer Shell
#
# 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.
#
# 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 Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# Authors: Yaakov M. Nemoy <ynemoy@redhat.com>
#
from __future__ import with_statement

from base.module import Module
from base.vars import FEDORA_DIR
from base.profiles import ver_rel, Profile
from modules.build import Build
from modules.package import Package

class Mock(Module):
    def __init__(self, target_dir, name, profile):
        self.target_dir = target_dir
        self.name = name
        self.pkg = Package(name)
        self.build = Build(name, target_dir)
        # for now we're using the old profile form, namely a branch
        # TODO: fix real profiles
        self.profile = Profile(profile)

    def build_rpm(self, target_dir=None):
        if not target_dir:
            if self.target_dir:
                target_dir = self.target_dir
            else:
                raise ExecutionException(None, 'no Target Dir specified')
        
        self.build.build_source_rpm(target_dir, self.profile)
        self.build.fetch_rpms(target_dir)

        srpm_name = self.pkg.get_srpm_name(self.profile)
        mock_cfg = self.profile.mock_cfg
        result_dir = self.profile.result_dir
        config_dir = self.profile.config_dir
        with pwd(self.pkg.code_dir):
            with file('mock.log', 'w') as mock_out:
                with pwd(FEDORA_DIR):
                    p = Popen(['/usr/bin/mock',
                               '-r %s' % mock_cfg,
                               '--configdir=%s' % config_dir,
                               '--resultdir=%s' % result_dir, 
                               srpm_name],
                              stdout=mock_out, stderr=mock_out)
                    log.info('quick compiling %s... please wait' % srpm_name)
                    p.wait()


__all__ = ['Mock']