← Back to branch summary

~loggerhead-team/loggerhead/trunk-rich

« back to all changes in this revision

Viewing changes to serve-branches

  • Committer: Martin Albisetti
  • Date: 2008-07-26 17:53:10 UTC
  • mfrom: (185 jam_fixes)
  • mto: This revision was merged to the branch mainline in revision 187.
  • Revision ID: argentina@gmail.com-20080726175310-fa95p4n9egnpy0hr
Merge from trunk

Show diffs side-by-side

added added

removed removed

Lines of Context:
serve-branches
16
16
"""Search for branches underneath a directory and serve them all."""
17
17
 
18
18
import logging
19
 
import os
20
19
import sys
21
20
 
22
 
from optparse import OptionParser
23
 
 
24
 
from bzrlib.plugin import load_plugins
25
 
 
26
21
from paste import httpserver
27
 
from paste.httpexceptions import HTTPExceptionHandler, HTTPInternalServerError
 
22
from paste.httpexceptions import HTTPExceptionHandler
28
23
from paste.translogger import TransLogger
29
24
 
30
 
from loggerhead import __version__
31
 
from loggerhead.apps.filesystem import (
32
 
    BranchesFromFileSystemRoot, UserBranchesFromFileSystemRoot)
33
 
from loggerhead.util import Reloader
34
 
from loggerhead.apps.error import ErrorHandlerApp
35
 
 
36
 
 
37
 
def command_line_parser():
38
 
    parser = OptionParser("%prog [options] <path>")
39
 
    parser.set_defaults(
40
 
        user_dirs=False,
41
 
        show_version=False,
42
 
        log_folder=None,
43
 
        )
44
 
    parser.add_option("--user-dirs", action="store_true", dest="user_dirs",
45
 
                      help="Serve user directories as ~user.")
46
 
    parser.add_option("--trunk-dir", metavar="DIR",
47
 
                      help="The directory that contains the trunk branches.")
48
 
    parser.add_option("--port", dest="user_port",
49
 
                      help=("Port Loggerhead should listen on "
50
 
                            "(defaults to 8080)."))
51
 
    parser.add_option("--host", dest="user_host",
52
 
                      help="Host Loggerhead should listen on.")
53
 
    parser.add_option("--prefix", dest="user_prefix",
54
 
                      help="Specify host prefix.")
55
 
    parser.add_option("--profile", action="store_true", dest="profile",
56
 
                      help="Generate callgrind profile data to "
57
 
                        "%d-stats.callgrind on each request.")
58
 
    parser.add_option("--reload", action="store_true", dest="reload",
59
 
                      help="Restarts the application when changing python"
60
 
                           " files. Only used for development purposes.")
61
 
    parser.add_option('--log-folder', dest="log_folder",
62
 
                      type=str, help="The directory to place log files in.")
63
 
    parser.add_option("--version", action="store_true", dest="show_version",
64
 
                      help="Print the software version and exit")
65
 
    return parser
66
 
 
67
 
 
68
 
def main(args):
69
 
    parser = command_line_parser()
70
 
    (options, args) = parser.parse_args(sys.argv[1:])
71
 
 
72
 
    if options.show_version:
73
 
        print "loggerhead %s" % __version__
74
 
        sys.exit(0)
75
 
 
76
 
    if len(args) > 1:
77
 
        parser.print_help()
78
 
        sys.exit(1)
79
 
    elif len(args) == 1:
80
 
        [path] = args
81
 
    else:
82
 
        path = '.'
83
 
 
84
 
    if not os.path.isdir(path):
85
 
        print "%s is not a directory" % path
86
 
        sys.exit(1)
87
 
 
88
 
    if options.trunk_dir and not options.user_dirs:
89
 
        print "--trunk-dir is only valid with --user-dirs"
90
 
        sys.exit(1)
91
 
 
92
 
    if options.reload:
93
 
        if Reloader.is_installed():
94
 
            Reloader.install()
95
 
        else:
96
 
            return Reloader.restart_with_reloader()
97
 
 
98
 
    if options.user_dirs:
99
 
        if not options.trunk_dir:
100
 
            print "You didn't specify a directory for the trunk directories."
101
 
            sys.exit(1)
102
 
        app = UserBranchesFromFileSystemRoot(path, options.trunk_dir)
103
 
    else:
104
 
        app = BranchesFromFileSystemRoot(path)
105
 
 
106
 
    # setup_logging()
107
 
    logging.basicConfig()
108
 
    logging.getLogger('').setLevel(logging.DEBUG)
109
 
    logger = getattr(app, 'log', logging.getLogger('loggerhead'))
110
 
    if options.log_folder:
111
 
        logfile_path = os.path.join(options.log_folder, 'serve-branches.log')
112
 
    else:
113
 
        logfile_path = 'serve-branches.log'
114
 
    logfile = logging.FileHandler(logfile_path, 'a')
115
 
    formatter = logging.Formatter('%(asctime)s %(levelname)-8s %(name)s:'
116
 
                                  ' %(message)s')
117
 
    logfile.setFormatter(formatter)
118
 
    logfile.setLevel(logging.DEBUG)
119
 
    logger.addHandler(logfile)
120
 
    # setup_logging() #end
121
 
    app = TransLogger(app, logger=logger)
122
 
    if options.profile:
123
 
        from loggerhead.middleware.profile import LSProfMiddleware
124
 
        app = LSProfMiddleware(app)
125
 
 
126
 
    if not options.user_prefix:
127
 
        prefix = '/'
128
 
    else:
129
 
        prefix = options.user_prefix
130
 
        if not prefix.startswith('/'):
131
 
            prefix = '/' + prefix
132
 
 
133
 
    try:
134
 
        from paste.deploy.config import PrefixMiddleware
135
 
    except ImportError:
136
 
        cant_proxy_correctly_message = (
137
 
            'Unsupported configuration: PasteDeploy not available, but '
138
 
            'loggerhead appears to be behind a proxy.')
139
 
        def check_not_proxied(app):
140
 
            def wrapped(environ, start_response):
141
 
                if 'HTTP_X_FORWARDED_SERVER' in environ:
142
 
                    exc = HTTPInternalServerError()
143
 
                    exc.explanation = cant_proxy_correctly_message
144
 
                    raise exc
145
 
                return app(environ, start_response)
146
 
            return wrapped
147
 
        app = check_not_proxied(app)
148
 
    else:
149
 
        app = PrefixMiddleware(app, prefix=prefix)
150
 
 
151
 
    app = HTTPExceptionHandler(app)
152
 
    app = ErrorHandlerApp(app)
153
 
 
154
 
    if not options.user_port:
155
 
        port = '8080'
156
 
    else:
157
 
        port = options.user_port
158
 
 
159
 
    if not options.user_host:
160
 
        host = '0.0.0.0'
161
 
    else:
162
 
        host = options.user_host
163
 
 
164
 
    load_plugins()
165
 
 
166
 
    httpserver.serve(app, host=host, port=port)
167
 
 
168
 
 
169
 
if __name__ == "__main__":
170
 
    main(sys.argv)
 
25
from loggerhead.apps.filesystem import BranchesFromFileSystemRoot
 
26
 
 
27
 
 
28
logging.basicConfig()
 
29
logging.getLogger().setLevel(logging.DEBUG)
 
30
 
 
31
if len(sys.argv) > 1:
 
32
    path = sys.argv[1]
 
33
else:
 
34
    path = '.'
 
35
 
 
36
app = BranchesFromFileSystemRoot(path)
 
37
 
 
38
app = HTTPExceptionHandler(app)
 
39
app = TransLogger(app)
 
40
 
 
41
try:
 
42
    from paste.deploy.config import PrefixMiddleware
 
43
except ImportError:
 
44
    pass
 
45
else:
 
46
    app = PrefixMiddleware(app)
 
47
 
 
48
#from paste.evalexception import EvalException
 
49
#app = EvalException(app)
 
50
 
 
51
httpserver.serve(app, host='0.0.0.0', port='8080')