~loggerhead-team/loggerhead/trunk-rich

167 by Michael Hudson
make serve-branches.py executable
1
#!/usr/bin/env python
183.2.1 by John Arbash Meinel
Add Copyright information to most files.
2
# This program is free software; you can redistribute it and/or modify
3
# it under the terms of the GNU General Public License as published by
4
# the Free Software Foundation; either version 2 of the License, or
5
# (at your option) any later version.
6
#
7
# This program is distributed in the hope that it will be useful,
8
# but WITHOUT ANY WARRANTY; without even the implied warranty of
9
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
10
# GNU General Public License for more details.
11
#
12
# You should have received a copy of the GNU General Public License
13
# along with this program; if not, write to the Free Software
14
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
15
16
"""Search for branches underneath a directory and serve them all."""
17
174 by Michael Hudson
misc logging improvements:
18
import logging
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
19
import os
165.1.4 by Michael Hudson
change serve-branches.py to be easier to document :)
20
import sys
21
270.1.1 by Michael Hudson
defer loading of plugins until after we've set up the logging
22
from bzrlib.plugin import load_plugins
336.2.1 by Jelmer Vernooij
Use transports internally rather than local file system.
23
from bzrlib.transport import get_transport
270.1.1 by Michael Hudson
defer loading of plugins until after we've set up the logging
24
165.1.4 by Michael Hudson
change serve-branches.py to be easier to document :)
25
from paste import httpserver
264 by Michael Hudson
error if you run serve-branches behind proxy when paste.deploy is not available
26
from paste.httpexceptions import HTTPExceptionHandler, HTTPInternalServerError
165.1.4 by Michael Hudson
change serve-branches.py to be easier to document :)
27
from paste.translogger import TransLogger
28
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
29
from loggerhead import __version__
30
from loggerhead.apps.filesystem import (
31
    BranchesFromFileSystemRoot, UserBranchesFromFileSystemRoot)
315.1.3 by Paul Hummer
Moar integrations for the config codes!
32
from loggerhead.config import LoggerheadConfig
219.1.2 by Guillermo Gonzalez
* update NEWS and serve-branches man page
33
from loggerhead.util import Reloader
217.1.4 by Guillermo Gonzalez
* new apps module: "error" and ErrorHandlerApp middleware
34
from loggerhead.apps.error import ErrorHandlerApp
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
35
36
37
def main(args):
315.1.3 by Paul Hummer
Moar integrations for the config codes!
38
    config = LoggerheadConfig()
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
39
315.1.3 by Paul Hummer
Moar integrations for the config codes!
40
    if config.get_option('show_version'):
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
41
        print "loggerhead %s" % __version__
42
        sys.exit(0)
43
315.1.3 by Paul Hummer
Moar integrations for the config codes!
44
    if config.arg_count > 1:
45
        config.print_help()
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
46
        sys.exit(1)
315.1.3 by Paul Hummer
Moar integrations for the config codes!
47
    elif config.arg_count == 1:
321 by Michael Hudson
fix bug #353230, thanks Peter Bui
48
        path = config.get_arg(0)
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
49
    else:
50
        path = '.'
51
336.2.1 by Jelmer Vernooij
Use transports internally rather than local file system.
52
    load_plugins()
53
54
    transport = get_transport(path)
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
55
315.1.3 by Paul Hummer
Moar integrations for the config codes!
56
    if config.get_option('trunk_dir') and not config.get_option('user_dirs'):
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
57
        print "--trunk-dir is only valid with --user-dirs"
58
        sys.exit(1)
217.2.1 by Michael Hudson
whitespace, style, typos
59
315.1.3 by Paul Hummer
Moar integrations for the config codes!
60
    if config.get_option('reload'):
219.1.2 by Guillermo Gonzalez
* update NEWS and serve-branches man page
61
        if Reloader.is_installed():
62
            Reloader.install()
219.1.1 by Guillermo Gonzalez
* added --reload option
63
        else:
219.1.2 by Guillermo Gonzalez
* update NEWS and serve-branches man page
64
            return Reloader.restart_with_reloader()
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
65
315.1.3 by Paul Hummer
Moar integrations for the config codes!
66
    if config.get_option('user_dirs'):
327 by Matt Nordhoff
Fix incorrect calls to config.get_option() (bug #361238)
67
        if not config.get_option('trunk_dir'):
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
68
            print "You didn't specify a directory for the trunk directories."
69
            sys.exit(1)
336.2.1 by Jelmer Vernooij
Use transports internally rather than local file system.
70
        app = UserBranchesFromFileSystemRoot(transport, config)
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
71
    else:
336.2.1 by Jelmer Vernooij
Use transports internally rather than local file system.
72
        app = BranchesFromFileSystemRoot(transport, config)
217.2.1 by Michael Hudson
whitespace, style, typos
73
217.1.4 by Guillermo Gonzalez
* new apps module: "error" and ErrorHandlerApp middleware
74
    # setup_logging()
75
    logging.basicConfig()
76
    logging.getLogger('').setLevel(logging.DEBUG)
77
    logger = getattr(app, 'log', logging.getLogger('loggerhead'))
315.1.3 by Paul Hummer
Moar integrations for the config codes!
78
    if config.get_option('log_folder'):
79
        logfile_path = os.path.join(
327 by Matt Nordhoff
Fix incorrect calls to config.get_option() (bug #361238)
80
            config.get_option('log_folder'), 'serve-branches.log')
217.1.4 by Guillermo Gonzalez
* new apps module: "error" and ErrorHandlerApp middleware
81
    else:
82
        logfile_path = 'serve-branches.log'
83
    logfile = logging.FileHandler(logfile_path, 'a')
84
    formatter = logging.Formatter('%(asctime)s %(levelname)-8s %(name)s:'
85
                                  ' %(message)s')
86
    logfile.setFormatter(formatter)
87
    logfile.setLevel(logging.DEBUG)
88
    logger.addHandler(logfile)
314.1.7 by Paul Hummer
Fixed logging for memory profiling
89
217.1.4 by Guillermo Gonzalez
* new apps module: "error" and ErrorHandlerApp middleware
90
    # setup_logging() #end
314.1.9 by Paul Hummer
Whitespace fix
91
217.1.4 by Guillermo Gonzalez
* new apps module: "error" and ErrorHandlerApp middleware
92
    app = TransLogger(app, logger=logger)
315.1.3 by Paul Hummer
Moar integrations for the config codes!
93
    if config.get_option('profile'):
232.1.7 by Robert Collins
Allow lsprofile data on requests to be gathered.
94
        from loggerhead.middleware.profile import LSProfMiddleware
95
        app = LSProfMiddleware(app)
315.1.3 by Paul Hummer
Moar integrations for the config codes!
96
    if config.get_option('memory_profile'):
318.1.1 by Paul Hummer
Memory profiling. Dozer is doing it.
97
        from dozer import Dozer
98
        app = Dozer(app)
217.1.4 by Guillermo Gonzalez
* new apps module: "error" and ErrorHandlerApp middleware
99
315.1.3 by Paul Hummer
Moar integrations for the config codes!
100
    if not config.get_option('user_prefix'):
215.1.2 by Martin Albisetti
Add --prefix option for hosts
101
        prefix = '/'
102
    else:
315.1.3 by Paul Hummer
Moar integrations for the config codes!
103
        prefix = config.get_option('user_prefix')
277 by Michael Hudson
* make example Apache stanza more correct with how PasteDeploy works
104
        if not prefix.startswith('/'):
105
            prefix = '/' + prefix
215.1.2 by Martin Albisetti
Add --prefix option for hosts
106
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
107
    try:
108
        from paste.deploy.config import PrefixMiddleware
109
    except ImportError:
264 by Michael Hudson
error if you run serve-branches behind proxy when paste.deploy is not available
110
        cant_proxy_correctly_message = (
111
            'Unsupported configuration: PasteDeploy not available, but '
112
            'loggerhead appears to be behind a proxy.')
113
        def check_not_proxied(app):
114
            def wrapped(environ, start_response):
115
                if 'HTTP_X_FORWARDED_SERVER' in environ:
116
                    exc = HTTPInternalServerError()
117
                    exc.explanation = cant_proxy_correctly_message
118
                    raise exc
119
                return app(environ, start_response)
120
            return wrapped
121
        app = check_not_proxied(app)
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
122
    else:
215.1.2 by Martin Albisetti
Add --prefix option for hosts
123
        app = PrefixMiddleware(app, prefix=prefix)
217.2.1 by Michael Hudson
whitespace, style, typos
124
266.2.13 by Michael Hudson
raise a 404 when passed an invalid revid
125
    app = HTTPExceptionHandler(app)
264 by Michael Hudson
error if you run serve-branches behind proxy when paste.deploy is not available
126
    app = ErrorHandlerApp(app)
127
315.1.3 by Paul Hummer
Moar integrations for the config codes!
128
    if not config.get_option('user_port'):
215.1.1 by Martin Albisetti
* Allow specifying a custom port
129
        port = '8080'
130
    else:
315.1.3 by Paul Hummer
Moar integrations for the config codes!
131
        port = config.get_option('user_port')
215.1.1 by Martin Albisetti
* Allow specifying a custom port
132
315.1.3 by Paul Hummer
Moar integrations for the config codes!
133
    if not config.get_option('user_host'):
215.1.1 by Martin Albisetti
* Allow specifying a custom port
134
        host = '0.0.0.0'
135
    else:
315.1.3 by Paul Hummer
Moar integrations for the config codes!
136
        host = config.get_option('user_host')
215.1.1 by Martin Albisetti
* Allow specifying a custom port
137
138
    httpserver.serve(app, host=host, port=port)
189.1.2 by Tim Penhey
Extend serve-branches to serve user dirs.
139
140
141
if __name__ == "__main__":
142
    main(sys.argv)