← Back to branch summary

~loggerhead-team/loggerhead/trunk-rich

« back to all changes in this revision

Viewing changes to serve-branches

  • Committer: Michael Hudson
  • Date: 2009-02-10 21:43:14 UTC
  • mfrom: (267.1.1 check-deps)
  • Revision ID: michael.hudson@canonical.com-20090210214314-835z95w0a50dbdo9
check versions of paste and paste.deploy on import

Show diffs side-by-side

added added

removed removed

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