src/TortoiseProc/Commands/CatCommand.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2007-2008 - TortoiseSVN
   4
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software Foundation,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 #include "StdAfx.h"
  20 #include "CatCommand.h"
  21
  22 #include "PathUtils.h"
  23 #include "Git.h"
  24 #include "MessageBox.h"
  25
  26 bool CatCommand::Execute()
  27 {
  28
  29         CString savepath = CPathUtils::GetLongPathname(parser.GetVal(_T("savepath")));
  30         CString revision = parser.GetVal(_T("revision"));
  31         CString pegrevision = parser.GetVal(_T("pegrevision"));
  32
  33         CString cmd, output, err;
  34         cmd.Format(_T("git.exe cat-file -t %s"),revision);
  35
  36         if (g_Git.Run(cmd, &output, &err, CP_UTF8))
  37         {
  38                 CMessageBox::Show(NULL, output + L"\n" + err, _T("TortoiseGit"), MB_ICONERROR);
  39                 return false;
  40         }
  41
  42         if(output.Find(_T("blob")) == 0)
  43         {
  44                 cmd.Format(_T("git.exe cat-file -p %s"),revision);
  45         }
  46         else
  47         {
  48                 cmd.Format(_T("git.exe show %s -- \"%s\""),revision,this->cmdLinePath);
  49         }
  50
  51         if(g_Git.RunLogFile(cmd,savepath))
  52         {
  53                 CMessageBox::Show(NULL,_T("Cat file fail"),_T("TortoiseGit"), MB_ICONERROR);
  54                 return false;
  55         }
  56         return true;
  57 }