mdw@git.distorted.org.uk Git - stgit/blob - stgit/commands/series.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
  26
  27 help = 'print the patch series'
  28 usage = """%prog [options]
  29
  30 Show all the patches in the series. The applied patches are prefixed
  31 with a '+' and the unapplied ones with a '-'. The current patch is
  32 prefixed with a '>'. Empty patches are prefixed with a '0'."""
  33
  34 options = [make_option('-b', '--branch',
  35                        help = 'use BRANCH instead of the default one'),
  36            make_option('-d', '--description',
  37                        help = 'show a show description for each patch',
  38                        action = 'store_true'),
  39            make_option('-e', '--empty',
  40                        help = 'check whether patches are empty '
  41                        '(much slower)',
  42                        action = 'store_true') ]
  43
  44
  45 def __get_description(patch):
  46     """Extract and return a patch's short description
  47     """
  48     p = crt_series.get_patch(patch)
  49     descr = p.get_description().strip()
  50     descr_lines = descr.split('\n')
  51     return descr_lines[0].rstrip()
  52
  53 def __print_patch(patch, prefix, empty_prefix, length, options):
  54     if options.empty and crt_series.empty_patch(patch):
  55         prefix = empty_prefix
  56     if options.description:
  57         print prefix + patch.ljust(length) + '  | ' + __get_description(patch)
  58     else:
  59         print prefix + patch
  60
  61 def func(parser, options, args):
  62     """Show the patch series
  63     """
  64     if len(args) != 0:
  65         parser.error('incorrect number of arguments')
  66
  67     applied = crt_series.get_applied()
  68     unapplied = crt_series.get_unapplied()
  69     patches = applied + unapplied
  70
  71     max_len = 0
  72     if len(patches) > 0:
  73         max_len = max([len(i) for i in patches])
  74
  75     if len(applied) > 0:
  76         for p in applied [0:-1]:
  77             __print_patch(p, '+ ', '0 ', max_len, options)
  78
  79         __print_patch(applied[-1], '> ', '0>', max_len, options)
  80
  81     for p in unapplied:
  82         __print_patch(p, '- ', '0 ', max_len, options)