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

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

"""

kallithea.lib.paster_commands.make_index

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

make-index gearbox command for Kallithea

This file was forked by the Kallithea project in July 2014.

Original author and date, and relevant copyright and licensing information is below:

:created_on: Aug 17, 2010

:author: marcink

:copyright: (c) 2013 RhodeCode GmbH, and others.

:license: GPLv3, see LICENSE.md for more details.

"""

import os

import sys

from os.path import dirname

from string import strip

from kallithea.model.repo import RepoModel

from kallithea.lib.paster_commands.common import BasePasterCommand

from kallithea.lib.utils import load_rcextensions

class Command(BasePasterCommand):

    "Kallithea: Create or update full text search index"

    def take_action(self, args):

        index_location = self.config['index_dir']

        load_rcextensions(self.config['here'])

        repo_location = args.repo_location \

            if args.repo_location else RepoModel().repos_path

        repo_list = map(strip, args.repo_list.split(',')) \

            if args.repo_list else None

        repo_update_list = map(strip, args.repo_update_list.split(',')) \

            if args.repo_update_list else None

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

        # WHOOSH DAEMON

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

        from kallithea.lib.pidlock import LockHeld, DaemonLock

        from kallithea.lib.indexers.daemon import WhooshIndexingDaemon

        try:

            WhooshIndexingDaemon(index_location=index_location,

                                 repo_location=repo_location,

                                 repo_list=repo_list,

                                 repo_update_list=repo_update_list) \

                .run(full_index=args.full_index)

            l.release()

        except LockHeld:

            sys.exit(1)

    def get_parser(self, prog_name):

        parser = super(Command, self).get_parser(prog_name)

        parser.add_argument('--repo-location',

                          action='store',

                          dest='repo_location',

                          help="Specifies repositories location to index OPTIONAL",

                          )

        parser.add_argument('--index-only',

                          action='store',

                          dest='repo_list',

                          help="Specifies a comma separated list of repositories "

                                "to build index on. If not given all repositories "

                                "are scanned for indexing. OPTIONAL",

                          )

        parser.add_argument('--update-only',

                          action='store',

                          dest='repo_update_list',

                          help="Specifies a comma separated list of repositories "

                                "to re-build index on. OPTIONAL",

                          )

        parser.add_argument('-f',

                          action='store_true',

                          dest='full_index',

                          help="Specifies that index should be made full i.e"

                                " destroy old and build from scratch",

                          default=False)

        return parser

    # for tests dynamically set new root paths based on generated content

    dbmanage.create_settings(dbmanage.config_prompt(repos_test_path))

    dbmanage.create_default_user()

    dbmanage.admin_prompt()

    dbmanage.create_permissions()

    dbmanage.populate_default_permissions()

    Session().commit()

    # PART TWO make test repo

    log.debug('making test vcs repositories')

    idx_path = config['index_dir']

    data_path = config['cache_dir']

    #clean index and data

    if idx_path and os.path.exists(idx_path):

        log.debug('remove %s', idx_path)

        shutil.rmtree(idx_path)

    if data_path and os.path.exists(data_path):

        log.debug('remove %s', data_path)

        shutil.rmtree(data_path)

    #CREATE DEFAULT TEST REPOS

    tar = tarfile.open(os.path.join(FIXTURES, 'vcs_test_hg.tar.gz'))

    tar.extractall(os.path.join(TESTS_TMP_PATH, HG_REPO))

    tar.close()

    tar = tarfile.open(os.path.join(FIXTURES, 'vcs_test_git.tar.gz'))

    tar.extractall(os.path.join(TESTS_TMP_PATH, GIT_REPO))

    tar.close()

    #LOAD VCS test stuff

    from kallithea.tests.vcs import setup_package

    setup_package()

def create_test_index(repo_location, config, full_index):

    """

    Makes default test index

    """

    from kallithea.lib.indexers.daemon import WhooshIndexingDaemon

    from kallithea.lib.pidlock import DaemonLock, LockHeld

    index_location = os.path.join(config['index_dir'])

    if not os.path.exists(index_location):

        os.makedirs(index_location)

    WhooshIndexingDaemon(index_location=index_location,

                         repo_location=repo_location) \

        .run(full_index=full_index)

    l.release()