Refactor devserver to print out relative paths to the update file

devserver.py

 #!/usr/bin/python
 
 # Copyright (c) 2009-2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """A CherryPy-based webserver to host images and build packages."""
 
 import cherrypy
 import optparse
 import os
 import subprocess
 import sys
 
 import autoupdate
 import builder
 
-CACHED_ENTRIES=12
+CACHED_ENTRIES = 12
 
 # Sets up global to share between classes.
 global updater
 updater = None
 
 def _GetConfig(options):
   """Returns the configuration for the devserver."""
   base_config = { 'global':
                   { 'server.log_request_headers': True,
                     'server.protocol_version': 'HTTP/1.1',
@@ skipping 13 matching lines @@
                     'request.process_request_body': False,
                     'response.timeout': 10000,
                   },
                   # Sets up the static dir for file hosting.
                   '/static':
                   { 'tools.staticdir.dir': 'static',
                     'tools.staticdir.on': True,
                     'response.timeout': 10000,
                   },
                 }
+  if options.production:
+    base_config['global']['server.environment'] = 'production'
+
   return base_config
 
 
 def _PrepareToServeUpdatesOnly(image_dir):
   """Sets up symlink to image_dir for serving purposes."""
   assert os.path.exists(image_dir), '%s must exist.' % image_dir
   # If  we're  serving  out  of  an archived  build  dir  (e.g.  a
   # buildbot), prepare this webserver's magic 'static/' dir with a
   # link to the build archive.
   cherrypy.log('Preparing autoupdate for "serve updates only" mode.',
@@ skipping 63 matching lines @@
   parser.add_option('--for_vm', dest='vm', default=False, action='store_true',
                     help='Update is for a vm image.')
   parser.add_option('--image', dest='image',
                     help='Force update using this image.')
   parser.add_option('-p', '--pregenerate_update', action='store_true',
                     default=False, help='Pre-generate update payload.')
   parser.add_option('--payload', dest='payload',
                     help='Use update payload from specified directory.')
   parser.add_option('--port', default=8080,
                     help='Port for the dev server to use.')
+  parser.add_option('--production', action='store_true', default=False,
+                    help='Have the devserver use production values.')
   parser.add_option('--proxy_port', default=None,
                     help='Port to have the client connect to (testing support)')
   parser.add_option('--src_image', default='',
                     help='Image on remote machine for generating delta update.')
   parser.add_option('-t', action='store_true', dest='test_image')
   parser.add_option('-u', '--urlbase', dest='urlbase',
                     help='base URL, other than devserver, for update images.')
   parser.add_option('--validate_factory_config', action="store_true",
                     dest='validate_factory_config',
                     help='Validate factory config file, then exit.')
@@ skipping 61 matching lines @@
     # We don't run the dev server with this option.
     if options.validate_factory_config:
       sys.exit(0)
   elif options.pregenerate_update:
     if not updater.PreGenerateUpdate():
       sys.exit(1)
 
   # If the command line requested after setup, it's time to do it.
   if not options.exit:
     cherrypy.quickstart(DevServerRoot(), config=_GetConfig(options))