source: trunk/lib/OptionVersion.cc @ 733

Last change on this file since 733 was 733, checked in by Peter Johansson, 12 years ago

fixes #362 - in export mode revision number will be an empty string

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 2.0 KB
Line 
1// $Id: OptionVersion.cc 733 2008-12-15 22:23:45Z peter $
2
3/*
4  Copyright (C) 2008 Peter Johansson
5
6  This file is part of svndigest, http://dev.thep.lu.se/svndigest
7
8  svndigest is free software; you can redistribute it and/or
9  modify it under the terms of the GNU General Public License as
10  published by the Free Software Foundation; either version 3 of the
11  License, or (at your option) any later version.
12
13  svndigest is distributed in the hope that it will be useful,
14  but WITHOUT ANY WARRANTY; without even the implied warranty of
15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  General Public License for more details.
17
18  You should have received a copy of the GNU General Public License
19  along with svndigest. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#include <config.h>
23
24#include "copyright_year.h"
25#include "OptionVersion.h"
26#include "ColumnStream.h"
27#include "CommandLine.h"
28#include "subversion_info.h"
29#include "utility.h"
30
31#include <sstream>
32#include <string>
33
34namespace theplu {
35namespace svndigest {
36
37  OptionVersion::OptionVersion(CommandLine& cmd, std::string flag, 
38                               std::string desc, OptionSwitch* const verbose)
39    : OptionSwitch(cmd, flag, desc, false), verbose_(verbose)
40  {
41  }
42
43
44  void OptionVersion::do_parse2(std::vector<std::string>::iterator first, 
45                                std::vector<std::string>::iterator last)
46  {
47    ColumnStream cs(std::cout, 1);
48    cs.width(0)=79;
49    cs << PACKAGE_NAME << " " << PACKAGE_VERSION;
50    bool no_verbose = verbose_ && verbose_->present() && !verbose_->value();
51    if (!no_verbose) {
52      cs << " (";
53      if (DEV_BUILD)
54        cs << svn_revision() << " ";
55      cs << "compiled " << compilation_time() << ", " << compilation_date() 
56         << ")";
57    } 
58    cs << "\n\nCopyright (C) " << svn_year() 
59       << " Jari H\u00E4kkinen and Peter Johansson.\n"
60       << "This is free software. You may redistribute copies of it under "
61       << "the terms of the GNU General Public License "
62       << "<http://www.gnu.org/licenses/gpl.html>.\n"
63       << "There is NO WARRANTY; to the extent permitted by law.\n";
64    exit(0);
65  }
66
67}} // of namespace svndigest and theplu
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