2 Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License version 2 as
6 published by the Free Software Foundation.
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 from stgit.argparse import opt
20 from stgit.commands.common import *
21 from stgit.utils import *
22 from stgit import stack, git
24 help = 'Move the stack base to another point in history'
26 usage = ['[options] <new-base-id>']
28 Pop all patches from current stack, move the stack base to the given
29 <new-base-id> and push the patches back.
31 If you experience merge conflicts, resolve the problem and continue
32 the rebase by executing the following sequence:
34 $ stg resolved -a [-i]
38 Or if you want to skip that patch:
41 $ stg push next-patch..top-patch"""
44 opt('-n', '--nopush', action = 'store_true',
45 short = 'Do not push the patches back after rebasing'),
46 opt('-m', '--merged', action = 'store_true',
47 short = 'Check for patches merged upstream')]
49 directory = DirectoryGotoToplevel()
51 def func(parser, options, args):
52 """Rebase the current stack
55 parser.error('incorrect number of arguments')
57 if crt_series.get_protected():
58 raise CmdException, 'This branch is protected. Rebase is not permitted'
62 check_head_top_equal(crt_series)
64 # ensure an exception is raised before popping on non-existent target
65 if git_id(crt_series, args[0]) == None:
66 raise GitException, 'Unknown revision: %s' % args[0]
68 applied = prepare_rebase(crt_series)
69 rebase(crt_series, args[0])
70 post_rebase(crt_series, applied, options.nopush, options.merged)
72 print_crt_patch(crt_series)