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# search, a bzr plugin for searching within bzr branches/repositories.
# Copyright (C) 2008 Robert Collins
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as published
# by the Free Software Foundation.
#
# 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 St, Fifth Floor, Boston, MA 02110-1301 USA
#
"""The command console user interface for bzr search."""
import bzrlib.commands
from bzrlib.option import Option
from bzrlib.plugins.search import errors
from bzrlib.plugins.search import index as _mod_index
from bzrlib.transport import get_transport
class cmd_index(bzrlib.commands.Command):
"""Create or update a search index.
This locates documents in bzr at a given url and creates a search index for
that url.
"""
_see_also = ['search']
takes_args = ['url?']
def run(self, url=None):
if url is None:
url = "."
trans = get_transport(url)
_mod_index.index_url(trans.base)
class cmd_search(bzrlib.commands.Command):
"""Perform a search within bzr history.
This locates documents that match the query and reports them to the
console.
"""
encoding_type = 'replace'
_see_also = ['index']
takes_options = [Option('suggest', short_name='s',
help="Suggest possible terms to complete the search."),
Option('directory', short_name='d', type=unicode,
help='Branch to search rather than the one in the current directory.'),
]
takes_args = ['query+']
def run(self, query_list=[], suggest=False, directory="."):
trans = get_transport(directory)
index = _mod_index.open_index_url(trans.base)
# XXX: Have a query translator etc.
query = [(query_item,) for query_item in query_list]
index._branch.lock_read()
try:
if suggest:
terms = index.suggest(query)
terms = list(terms)
terms.sort()
self.outf.write("Suggestions: %s\n" % terms)
else:
seen_count = 0
for result in index.search(query):
self.outf.write(result.document_name())
self.outf.write(" Summary: '%s'\n" % result.summary())
seen_count += 1
if seen_count == 0:
raise errors.NoMatch(query_list)
finally:
index._branch.unlock()
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