1
# Copyright 2009, 2010, 2011 Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
# This file allows loggerhead to be treated as a plugin for bzr.
20
# XXX: Because loggerhead already contains a loggerhead directory, much of the
21
# code is going to appear loaded at bzrlib.plugins.loggerhead.loggerhead.
22
# This seems like the easiest thing, because bzrlib wants the top-level plugin
23
# directory to be the module, but when it's used as a library people expect
24
# the source directory to contain a directory called loggerhead. -- mbp
27
"""Loggerhead web viewer for Bazaar branches.
29
This provides a new option "--http" to the "bzr serve" command, that
30
starts a web server to browse the contents of a branch.
36
bzr_plugin_version as version_info,
37
bzr_compatible_versions,
40
if __name__ == 'bzrlib.plugins.loggerhead':
42
from bzrlib.api import require_any_api
43
from bzrlib import commands
45
require_any_api(bzrlib, bzr_compatible_versions)
47
from bzrlib.transport import transport_server_registry
49
DEFAULT_HOST = '0.0.0.0'
51
HELP = ('Loggerhead, a web-based code viewer and server. (default port: %d)' %
54
def _ensure_loggerhead_path():
55
"""Ensure that you can 'import loggerhead' and get the root."""
56
# loggerhead internal code will try to 'import loggerhead', so
57
# let's put it on the path if we can't find it in the existing path
59
import loggerhead.apps.transport
62
sys.path.append(os.path.dirname(__file__))
64
def serve_http(transport, host=None, port=None, inet=None):
65
from paste.httpexceptions import HTTPExceptionHandler
66
from paste.httpserver import serve
68
_ensure_loggerhead_path()
70
from loggerhead.apps.transport import BranchesFromTransportRoot
71
from loggerhead.config import LoggerheadConfig
72
from loggerhead.main import setup_logging
78
argv = ['--host', host, '--port', str(port), '--', transport.base]
79
if not transport.is_readonly():
80
argv.insert(0, '--allow-writes')
81
config = LoggerheadConfig(argv)
82
setup_logging(config, init_logging=False, log_file=sys.stderr)
83
app = BranchesFromTransportRoot(transport.base, config)
84
app = HTTPExceptionHandler(app)
85
serve(app, host=host, port=port)
87
transport_server_registry.register('http', serve_http, help=HELP)
89
class cmd_load_test_loggerhead(commands.Command):
90
"""Run a load test against a live loggerhead instance.
92
Pass in the name of a script file to run. See loggerhead/load_test.py
93
for a description of the file format.
96
takes_args = ["filename"]
98
def run(self, filename):
99
from bzrlib.plugins.loggerhead.loggerhead import load_test
100
script = load_test.run_script(filename)
101
for thread_id in sorted(script._threads):
102
worker = script._threads[thread_id][0]
103
for url, success, time in worker.stats:
104
self.outf.write(' %5.3fs %s %s\n'
105
% (time, str(success)[0], url))
107
commands.register_command(cmd_load_test_loggerhead)
109
def load_tests(standard_tests, module, loader):
110
_ensure_loggerhead_path()
111
standard_tests.addTests(loader.loadTestsFromModuleNames(
112
['bzrlib.plugins.loggerhead.loggerhead.tests']))
113
return standard_tests