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

   1 __copyright__ = """
   2 Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com>
   3
   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.
   7
   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.
  12
  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
  16 """
  17
  18 from stgit.argparse import opt
  19 from stgit.commands import common
  20 from stgit.out import out
  21 from stgit import argparse
  22
  23 help = 'Print the name of the next patch'
  24 kind = 'stack'
  25 usage = ['']
  26 description = """
  27 Print the name of the next patch."""
  28
  29 args = []
  30 options = [
  31     opt('-b', '--branch', args = [argparse.stg_branches],
  32         short = 'Use BRANCH instead of the default branch')]
  33
  34 directory = common.DirectoryHasRepositoryLib()
  35
  36 def func(parser, options, args):
  37     """Show the name of the next patch
  38     """
  39     if len(args) != 0:
  40         parser.error('incorrect number of arguments')
  41
  42     stack = directory.repository.get_stack(options.branch)
  43     unapplied = stack.patchorder.unapplied
  44
  45     if unapplied:
  46         out.stdout(unapplied[0])
  47     else:
  48         raise common.CmdException, 'No unapplied patches'