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.out import *
  25 from stgit import stack, git
  26 from stgit.config import config
  27
  28
  29 help = 'generate a new commit for the current patch'
  30 usage = """%prog [options] [<files...>]
  31
  32 Include the latest tree changes in the current patch. This command
  33 generates a new GIT commit object with the patch details, the previous
  34 one no longer being visible. The patch attributes like author,
  35 committer and description can be changed with the command line
  36 options. The '--force' option is useful when a commit object was
  37 created with a different tool but the changes need to be included in
  38 the current patch."""
  39
  40 options = [make_option('-f', '--force',
  41                        help = 'force the refresh even if HEAD and '\
  42                        'top differ',
  43                        action = 'store_true'),
  44            make_option('-e', '--edit',
  45                        help = 'invoke an editor for the patch '\
  46                        'description',
  47                        action = 'store_true'),
  48            make_option('-s', '--showpatch',
  49                        help = 'show the patch content in the editor buffer',
  50                        action = 'store_true'),
  51            make_option('--update',
  52                        help = 'only update the current patch files',
  53                        action = 'store_true'),
  54            make_option('--undo',
  55                        help = 'revert the commit generated by the last refresh',
  56                        action = 'store_true'),
  57            make_option('-m', '--message',
  58                        help = 'use MESSAGE as the patch ' \
  59                        'description'),
  60            make_option('-a', '--annotate', metavar = 'NOTE',
  61                        help = 'annotate the patch log entry'),
  62            make_option('--author', metavar = '"NAME <EMAIL>"',
  63                        help = 'use "NAME <EMAIL>" as the author details'),
  64            make_option('--authname',
  65                        help = 'use AUTHNAME as the author name'),
  66            make_option('--authemail',
  67                        help = 'use AUTHEMAIL as the author e-mail'),
  68            make_option('--authdate',
  69                        help = 'use AUTHDATE as the author date'),
  70            make_option('--commname',
  71                        help = 'use COMMNAME as the committer name'),
  72            make_option('--commemail',
  73                        help = 'use COMMEMAIL as the committer ' \
  74                        'e-mail'),
  75            make_option('-p', '--patch',
  76                        help = 'refresh (applied) PATCH instead of the top one')
  77            ] + make_sign_options()
  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 or options.update:
  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         out.start('Undoing the refresh of "%s"' % patch)
 102         crt_series.undo_refresh()
 103         out.done()
 104         return
 105
 106     if options.author:
 107         options.authname, options.authemail = name_email(options.author)
 108
 109     files = [path for (stat,path) in git.tree_status(verbose = True)]
 110     if args:
 111         files = [f for f in files if f in args]
 112
 113     if files or not crt_series.head_top_equal() \
 114            or options.edit or options.message \
 115            or options.authname or options.authemail or options.authdate \
 116            or options.commname or options.commemail or options.sign_str:
 117
 118         if options.patch:
 119             applied = crt_series.get_applied()
 120             between = applied[:applied.index(patch):-1]
 121             pop_patches(between, keep = True)
 122         elif options.update:
 123             rev1 = git_id('//bottom')
 124             rev2 = git_id('//top')
 125             patch_files = git.barefiles(rev1, rev2).split('\n')
 126             files = [f for f in files if f in patch_files]
 127             if not files:
 128                 out.info('No modified files for updating patch "%s"' % patch)
 129                 return
 130
 131         out.start('Refreshing patch "%s"' % patch)
 132
 133         if autoresolved == 'yes':
 134             resolved_all()
 135         crt_series.refresh_patch(files = files,
 136                                  message = options.message,
 137                                  edit = options.edit,
 138                                  show_patch = options.showpatch,
 139                                  author_name = options.authname,
 140                                  author_email = options.authemail,
 141                                  author_date = options.authdate,
 142                                  committer_name = options.commname,
 143                                  committer_email = options.commemail,
 144                                  backup = True, sign_str = options.sign_str,
 145                                  notes = options.annotate)
 146
 147         if crt_series.empty_patch(patch):
 148             out.done('empty patch')
 149         else:
 150             out.done()
 151
 152         if options.patch:
 153             between.reverse()
 154             push_patches(between)
 155     elif options.annotate:
 156         # only annotate the top log entry as there is no need to
 157         # refresh the patch and generate a full commit
 158         crt_series.log_patch(crt_series.get_patch(patch), None,
 159                              notes = options.annotate)
 160     else:
 161         out.info('Patch "%s" is already up to date' % patch)