+__copyright__ = """
+Copyright (C) 2006, Catalin Marinas <catalin.marinas@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 2 as
+published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+"""
+
+import sys, os
+from optparse import OptionParser, make_option
+
+from stgit.commands.common import *
+from stgit import git
+
+
+help = 'show the commit corresponding to a patch (or the current patch)'
+usage = """%prog [options] [<patch>]
+
+Show the commit log and the diff corresponding to a given patch. The
+output is similar to that generated by the 'git show' command."""
+
+options = []
+
+
+def func(parser, options, args):
+ """Show commit log and diff
+ """
+ if len(args) == 0:
+ patch = 'HEAD'
+ elif len(args) == 1:
+ patch = args[0]
+ else:
+ parser.error('incorrect number of arguments')
+
+ commit_id = git_id(patch)
+ sys.stdout.write(git.pretty_commit(commit_id))