First version of the new devserver client

src/platform/dev/devserver.py

 # Copyright (c) 2009 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.
 
 import autoupdate
-import buildutil
 import os
 import web
 import sys
 
 global updater
 updater = None
 
 global buildbot
 buildbot = None
 
 class index:
   def GET(self):
     pkgs = buildbot.GetPackages()
     return render.index(pkgs)
 
 class update:
   """
     Processes updates from the client machine. If an update is found, the url 
     references a static link that can be served automagically from web.py.
   """
   def POST(self):
     return updater.HandleUpdatePing(web.data())
 
-class webbuild:
-  """
-    builds the package specified by the pkg parameter. Then redirects to index
-  """
-  def GET(self):
-    input = web.input()
-    web.debug("called %s " % input.pkg)
-    output = buildbot.BuildPackage(input.pkg)
-    web.debug("copied %s to static" % output)
-    raise web.seeother('/')
-
 class build:
   """
     builds the package specified by the pkg parameter and returns the name
     of the output file.
   """
-  def GET(self):
+  def POST(self):
     input = web.input()
-    web.debug("called %s " % input.pkg)
-    return buildbot.BuildPackage(input.pkg)
+    web.debug("emerging %s " % input.pkg)
+    emerge_command = "emerge-%s %s" % (input.board, input.pkg)
+    err = os.system(emerge_command)
+    if err != 0:
+      raise Exception("failed to execute %s" % emerge_command)
 
 if __name__ == "__main__":
 
   root_dir = os.path.realpath("%s/../.." % os.path.dirname(os.path.abspath(sys.argv[0])))
   static_dir = os.path.realpath("%s/static" % os.path.dirname(os.path.abspath(sys.argv[0])))
   web.debug("dev root is %s" % root_dir)
   web.debug("Serving images from %s" % static_dir)
   os.system("mkdir -p %s" % static_dir)
 
   updater = autoupdate.Autoupdate(root_dir=root_dir, static_dir=static_dir)
-  buildbot = buildutil.BuildUtil(root_dir=root_dir, static_dir=static_dir)
 
   urls = ('/', 'index',
           '/update', 'update',
           '/webbuild', 'webbuild',
           '/build', 'build')
 
   app = web.application(urls, globals())
   render = web.template.render('templates/')
 
   app.run()