code review 154140: codereview: add clpatch --ignore_hgpatch_errors.

lib/codereview/codereview.py

 #!/usr/bin/env python
 #
 # Copyright 2007-2009 Google Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
@@ skipping 760 matching lines @@
                 return err
         try:
                 cmd = subprocess.Popen(argv, shell=False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=None, close_fds=True)
         except:
                 return "hgpatch: " + ExceptionDetail()
         if os.fork() == 0:
                 cmd.stdin.write(patch)
                 os._exit(0)
         cmd.stdin.close()
         out = cmd.stdout.read()
-        if cmd.wait() != 0:
+        if cmd.wait() != 0 and not opts["ignore_hgpatch_failure"]:
                 return "hgpatch failed"
         cl.local = True
         cl.files = out.strip().split()
         files = ChangedFiles(ui, repo, [], opts)
         extra = Sub(cl.files, files)
         if extra:
                 ui.warn("warning: these files were listed in the patch but not changed:\n\t" + "\n\t".join(extra) + "\n")
         cl.Flush(ui, repo)
         ui.write(cl.PendingText() + "\n")
 
@@ skipping 375 matching lines @@
                         ('d', 'delete', None, 'delete existing change list'),
                         ('D', 'deletelocal', None, 'delete locally, but do not change CL on server'),
                         ('i', 'stdin', None, 'read change list from standard input'),
                         ('o', 'stdout', None, 'print change list to standard output'),
                 ],
                 "[-d | -D] [-i] [-o] change# or FILE ..."
         ),
         "^clpatch": (
                 clpatch,
                 [
+                        ('', 'ignore_hgpatch_failure', None, 'create CL metadata even if hgpatch fails'),
                         ('', 'no_incoming', None, 'disable check for incoming changes'),
                 ],
                 "change#"
         ),
         # Would prefer to call this codereview-login, but then
         # hg help codereview prints the help for this command
         # instead of the help for the extension.
         "code-login": (
                 code_login,
                 [],
@@ skipping 1938 matching lines @@
 
 
 def main():
   try:
     RealMain(sys.argv)
   except KeyboardInterrupt:
     print
     StatusUpdate("Interrupted.")
     sys.exit(1)