mdw@git.distorted.org.uk Git - stgit/blob - stgit/commands/refresh.py

   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 from stgit.config import config
  26
  27
  28 help = 'generate a new commit for the current patch'
  29 usage = """%prog [options] [<files...>]
  30
  31 Include the latest tree changes in the current patch. This command
  32 generates a new GIT commit object with the patch details, the previous
  33 one no longer being visible. The patch attributes like author,
  34 committer and description can be changed with the command line
  35 options. The '--force' option is useful when a commit object was
  36 created with a different tool but the changes need to be included in
  37 the current patch."""
  38
  39 options = [make_option('-f', '--force',
  40                        help = 'force the refresh even if HEAD and '\
  41                        'top differ',
  42                        action = 'store_true'),
  43            make_option('-e', '--edit',
  44                        help = 'invoke an editor for the patch '\
  45                        'description',
  46                        action = 'store_true'),
  47            make_option('-s', '--showpatch',
  48                        help = 'show the patch content in the editor buffer',
  49                        action = 'store_true'),
  50            make_option('--undo',
  51                        help = 'revert the commit generated by the last refresh',
  52                        action = 'store_true'),
  53            make_option('-m', '--message',
  54                        help = 'use MESSAGE as the patch ' \
  55                        'description'),
  56            make_option('-a', '--author', metavar = '"NAME <EMAIL>"',
  57                        help = 'use "NAME <EMAIL>" as the author details'),
  58            make_option('--authname',
  59                        help = 'use AUTHNAME as the author name'),
  60            make_option('--authemail',
  61                        help = 'use AUTHEMAIL as the author e-mail'),
  62            make_option('--authdate',
  63                        help = 'use AUTHDATE as the author date'),
  64            make_option('--commname',
  65                        help = 'use COMMNAME as the committer name'),
  66            make_option('--commemail',
  67                        help = 'use COMMEMAIL as the committer ' \
  68                        'e-mail'),
  69            make_option('-p', '--patch',
  70                        help = 'refresh (applied) PATCH instead of the top one'),
  71            make_option('--sign',
  72                        help = 'add Signed-off-by line',
  73                        action = 'store_true'),
  74            make_option('--ack',
  75                        help = 'add Acked-by line',
  76                        action = 'store_true')]
  77
  78
  79 def func(parser, options, args):
  80     autoresolved = config.get('stgit', 'autoresolved')
  81
  82     if autoresolved != 'yes':
  83         check_conflicts()
  84
  85     if options.patch:
  86         if args:
  87             raise CmdException, \
  88                   'Only full refresh is available with the --patch option'
  89         patch = options.patch
  90         if not crt_series.patch_applied(patch):
  91             raise CmdException, 'Patches "%s" not applied' % patch
  92     else:
  93         patch = crt_series.get_current()
  94         if not patch:
  95             raise CmdException, 'No patches applied'
  96
  97     if not options.force:
  98         check_head_top_equal()
  99
 100     if options.undo:
 101         print 'Undoing the "%s" refresh...' % patch,
 102         sys.stdout.flush()
 103         crt_series.undo_refresh()
 104         print 'done'
 105         return
 106
 107     if options.author:
 108         options.authname, options.authemail = name_email(options.author)
 109
 110     if options.sign:
 111         sign_str = 'Signed-off-by'
 112         if options.ack:
 113             raise CmdException, '--ack and --sign were both specified'
 114     elif options.ack:
 115         sign_str = 'Acked-by'
 116     else:
 117         sign_str = None
 118
 119     if git.local_changes() \
 120            or not crt_series.head_top_equal() \
 121            or options.edit or options.message \
 122            or options.authname or options.authemail or options.authdate \
 123            or options.commname or options.commemail \
 124            or options.sign or options.ack:
 125
 126         if options.patch:
 127             applied = crt_series.get_applied()
 128             between = applied[:applied.index(patch):-1]
 129             pop_patches(between, keep = True)
 130
 131         print 'Refreshing patch "%s"...' % patch,
 132         sys.stdout.flush()
 133
 134         if autoresolved == 'yes':
 135             resolved_all()
 136         crt_series.refresh_patch(files = args,
 137                                  message = options.message,
 138                                  edit = options.edit,
 139                                  show_patch = options.showpatch,
 140                                  author_name = options.authname,
 141                                  author_email = options.authemail,
 142                                  author_date = options.authdate,
 143                                  committer_name = options.commname,
 144                                  committer_email = options.commemail,
 145                                  backup = True, sign_str = sign_str)
 146
 147         if options.patch:
 148             between.reverse()
 149             push_patches(between)
 150
 151         print 'done'
 152     else:
 153         print 'Patch "%s" is already up to date' % patch