Doc server broken link detection

chrome/common/extensions/docs/server2/handler.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 from branch_utility import BranchUtility
 from cron_servlet import CronServlet
+from find_broken_links import CreateProcessor, FindBrokenLinks, usage
+from instance_servlet import InstanceServlet
 from patch_servlet import PatchServlet
-from instance_servlet import InstanceServlet
 from servlet import Servlet, Request, Response
 
 _SERVLETS = {
   'cron': CronServlet,
   'patch': PatchServlet,
 }
 _DEFAULT_SERVLET = InstanceServlet.GetConstructor()
 
 class Handler(Servlet):
   def Get(self):
     path = self._request.path
 
     redirect = self._RedirectSpecialCases()
     if redirect is None:
       redirect = self._RedirectFromCodeDotGoogleDotCom()
     if redirect is not None:
       return redirect
 
     if path.startswith('_'):
+      if path.startswith('_test_links'):
+        seed_paths = ['/extensions/index.html', '/apps/about_apps.html']
+        output = [usage]
+
+        # Functions to customize the behavior of the broken link finder.
+        def writer(*args):
+          output.append(' '.join([str(a) for a in args]))
+
+        def renderer(path):
+          return _DEFAULT_SERVLET(
+            Request(path, self._request.host, self._request.headers)).Get()
+
+        if '/' in path:
+          channel = path.split('/')[1]
+          if channel != 'stable':
+            seed_paths = ['/%s%s' % (channel, p) for p in seed_paths]
+
+        FindBrokenLinks(CreateProcessor(renderer), seed_paths, writer)
+
+        return Response.Ok('\n'.join(output))

[not at google - send to devlin, 2013/07/01 23:16:21]

This is kinda cool, I actually once did add a _test handler. You should do that
rather than hard-coding it in here, a path like

_test/integration

would run the integration tests.

And yeah, all we should really need is to run the integration tests right?

+
       servlet_path = path[1:]
       if servlet_path.find('/') == -1:
         servlet_path += '/'
       servlet_name, servlet_path = servlet_path.split('/', 1)
       servlet = _SERVLETS.get(servlet_name)
       if servlet is None:
         return Response.NotFound('"%s" servlet not found' %  servlet_path)
     else:
       servlet_path = path
       servlet = _DEFAULT_SERVLET
@@ skipping 24 matching lines @@
 
     new_path = path.split('/')
     if len(new_path) > 0 and new_path[0] == 'chrome':
       new_path.pop(0)
     for channel in BranchUtility.GetAllChannelNames():
       if channel in new_path:
         position = new_path.index(channel)
         new_path.pop(position)
         new_path.insert(0, channel)
     return Response.Redirect('/'.join([new_host] + new_path))