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

   1 __copyright__ = """
   2 Copyright (C) 2006, 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 import sys, os
  19 from optparse import OptionParser, make_option
  20 from pydoc import pager
  21
  22 from stgit.commands.common import *
  23 from stgit import git
  24
  25
  26 help = 'show the commit corresponding to a patch (or the current patch)'
  27 usage = """%prog [options] [<patch>]
  28
  29 Show the commit log and the diff corresponding to a given patch. The
  30 output is similar to that generated by the 'git show' command."""
  31
  32 options = []
  33
  34
  35 def func(parser, options, args):
  36     """Show commit log and diff
  37     """
  38     if len(args) == 0:
  39         patch = 'HEAD'
  40     elif len(args) == 1:
  41         patch = args[0]
  42     else:
  43         parser.error('incorrect number of arguments')
  44
  45     commit_id = git_id(patch)
  46     commit_str = git.pretty_commit(commit_id)
  47     if commit_str:
  48         pager(commit_str)