Pass "gcl help upload" to upload.py.

gcl.py

 #!/usr/bin/python
 # Copyright (c) 2006-2009 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.
 #
 # Wrapper script around Rietveld's upload.py that groups files into
 # changelists.
 
 import getpass
 import os
@@ skipping 537 matching lines @@
     if cl_name:
       note = ""
       if len(LoadChangelistInfo(cl_name).files) != len(files[cl_name]):
         note = " (Note: this changelist contains files outside this directory)"
       print "\n--- Changelist " + cl_name + note + ":"
     for file in files[cl_name]:
       print "".join(file)
 
 
 def Help(argv=None):
-  if argv and  argv[0] == 'try':
-    TryChange(None, ['--help'], swallow_exception=False)
-    return
+  if argv:
+    if argv[0] == 'try':
+      TryChange(None, ['--help'], swallow_exception=False)
+      return

[Lei Zhang, 2009/05/12 21:25:45]

Remove return and change if below to elif?

[Evan Stade, 2009/05/12 21:53:20]

but then it would print two helps...

[Lei Zhang, 2009/05/12 22:07:24]

n/m, I have tunnel vision.

+    if argv[0] == 'upload':
+      upload.RealMain(['upload.py', '--help'])
+      return
 
   print (
 """GCL is a wrapper for Subversion that simplifies working with groups of files.
 version """ + __version__ + """
 
 Basic commands:
 -----------------------------------------
    gcl change change_name
       Add/remove files to a changelist. Only scans the current directory and
       subdirectories.
@@ skipping 37 matching lines @@
 
    gcl status
       Lists modified and unknown files in the current directory and
       subdirectories.
 
    gcl try change_name
       Sends the change to the tryserver so a trybot can do a test run on your
       code. To send multiple changes as one path, use a comma-separated list
       of changenames.
       --> Use 'gcl help try' for more information!
+
+   gcl help [command]
+      Print this help menu, or help for the given command if it exists.
 """)
 
 def GetEditor():
   editor = os.environ.get("SVN_EDITOR")
   if not editor:
     editor = os.environ.get("EDITOR")
 
   if not editor:
     if sys.platform.startswith("win"):
       editor = "notepad"
@@ skipping 454 matching lines @@
     # the files. This allows commands such as 'gcl diff xxx' to work.
     args =["svn", command]
     root = GetRepositoryRoot()
     args.extend([os.path.join(root, x) for x in change_info.FileList()])
     RunShell(args, True)
   return 0
 
 
 if __name__ == "__main__":
   sys.exit(main())