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# Copyright 2009 Canonical Ltd
# This file allows loggerhead to be treated as a plugin for bzr.
#
# XXX: Because loggerhead already contains a loggerhead directory, much of the code
# is going to live in bzrlib.plugins.loggerhead.loggerhead. But moving it can
# wait. When we do move it, we may need to guard the plugin code by __name__
# so it can be used as a library from other places. -- mbp 20090123
"""Loggerhead web viewer for Bazaar branches."""
import bzrlib
from bzrlib.api import require_api
version_info = (1, 11, 0)
require_api(bzrlib, (1, 11, 0))
# TODO: All the following should be in a lazily-loaded module.
#
# TODO: This should provide a new type of server that can be used by bzr
# serve, maybe through a registry, rather than overriding the command. Though
# maybe we should keep the wrapper to work with older bzr releases, at least
# for a bit.
#
# TODO: If a --port option is given, use that.
import bzrlib.builtins
from bzrlib.commands import get_cmd_object, register_command
from bzrlib.option import Option
_original_command = get_cmd_object('serve')
class cmd_serve(bzrlib.builtins.cmd_serve):
__doc__ = _original_command.__doc__
takes_options = _original_command.takes_options + [
Option('http',
help='Run an http (Loggerhead) server to browse code.')]
def run(self, *args, **kw):
if 'http' in kw:
# hack around loggerhead expecting to be loaded from the module
# "loggerhead"
import os.path, sys
sys.path.append(os.path.dirname(__file__))
from loggerhead.apps.filesystem import BranchesFromFileSystemRoot
from paste.httpexceptions import HTTPExceptionHandler
from paste.httpserver import serve
a = HTTPExceptionHandler(BranchesFromFileSystemRoot('.'))
serve(a, host='0.0.0.0', port='9876')
else:
super(cmd_serve, self).run(*args, **kw)
register_command(cmd_serve)
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