patman: Support updating a branch with review tags

It is tedious to add review tags into the local branch and errors can
sometimes be made. Add an option to create a new branch with the review
tags obtained from patchwork.

Signed-off-by: Simon Glass <sjg@chromium.org>

tools/patman/main.py

@@ -92,6 +92,10 @@ AddCommonArgs(test_parser)
 
 status = subparsers.add_parser('status',
                                help='Check status of patches in patchwork')
+status.add_argument('-d', '--dest-branch', type=str,
+                    help='Name of branch to create with collected responses')
+status.add_argument('-f', '--force', action='store_true',
+                    help='Force overwriting an existing branch')
 AddCommonArgs(status)
 
 # Parse options twice: first to get the project and second to handle
@@ -166,7 +170,8 @@ elif args.cmd == 'send':
 elif args.cmd == 'status':
     ret_code = 0
     try:
-        control.patchwork_status(args.branch, args.count, args.start, args.end)
+        control.patchwork_status(args.branch, args.count, args.start, args.end,
+                                 args.dest_branch, args.force)
     except Exception as e:
         terminal.Print('patman: %s: %s' % (type(e).__name__, e),
                        colour=terminal.Color.RED)