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fcee87cf CM |
1 | |
2 | __copyright__ = """ | |
3 | Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com> | |
4 | ||
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License version 2 as | |
7 | published by the Free Software Foundation. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
15 | along with this program; if not, write to the Free Software | |
16 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
17 | """ | |
18 | ||
19 | import sys, os | |
20 | from optparse import OptionParser, make_option | |
21 | ||
22 | from stgit.commands.common import * | |
23 | from stgit.utils import * | |
24 | from stgit import stack, git | |
25 | ||
26 | ||
27 | help = 'pop the top of the series' | |
26aab5b0 CM |
28 | usage = """%prog [options] |
29 | ||
30 | Pop the topmost patch or a range of patches starting with the topmost | |
31 | one from the stack. The command fails if there are local changes or | |
32 | conflicts.""" | |
fcee87cf CM |
33 | |
34 | options = [make_option('-a', '--all', | |
35 | help = 'pop all the applied patches', | |
36 | action = 'store_true'), | |
37 | make_option('-n', '--number', type = 'int', | |
38 | help = 'pop the specified number of patches'), | |
39 | make_option('-t', '--to', metavar = 'PATCH', | |
40 | help = 'pop all patches up to PATCH')] | |
41 | ||
42 | ||
43 | def func(parser, options, args): | |
44 | """Pop the topmost patch from the stack | |
45 | """ | |
46 | if len(args) != 0: | |
47 | parser.error('incorrect number of arguments') | |
48 | ||
49 | check_local_changes() | |
50 | check_conflicts() | |
51 | check_head_top_equal() | |
52 | ||
53 | applied = crt_series.get_applied() | |
54 | if not applied: | |
55 | raise CmdException, 'No patches applied' | |
56 | applied.reverse() | |
57 | ||
58 | if options.to: | |
59 | if options.to not in applied: | |
bca12bd1 CL |
60 | if options.to in crt_series.get_unapplied(): |
61 | raise CmdException, 'Patch "%s" is not currently applied.' % options.to | |
62 | else: | |
63 | raise CmdException, 'Patch "%s" does not exist.' % options.to | |
fcee87cf CM |
64 | patches = applied[:applied.index(options.to)] |
65 | elif options.number: | |
66 | patches = applied[:options.number] | |
67 | elif options.all: | |
68 | patches = applied | |
69 | else: | |
70 | patches = [applied[0]] | |
71 | ||
72 | if patches == []: | |
73 | raise CmdException, 'No patches to pop' | |
74 | ||
75 | # pop everything to the given patch | |
76 | p = patches[-1] | |
77 | if len(patches) == 1: | |
78 | print 'Popping patch "%s"...' % p, | |
79 | else: | |
80 | print 'Popping "%s" - "%s" patches...' % (patches[0], p), | |
81 | sys.stdout.flush() | |
82 | ||
83 | crt_series.pop_patch(p) | |
84 | ||
85 | print 'done' | |
86 | print_crt_patch() |