CMake/Source/CTest/cmCTestVC.cxx

/*=========================================================================

  Program:   CMake - Cross-Platform Makefile Generator
  Module:    $RCSfile$
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  Copyright (c) 2002 Kitware, Inc. All rights reserved.
  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#include "cmCTestVC.h"

#include "cmCTest.h"
#include "cmXMLSafe.h"

#include <cmsys/Process.h>

//----------------------------------------------------------------------------
cmCTestVC::cmCTestVC(cmCTest* ct, std::ostream& log): CTest(ct), Log(log)
{
  this->PathCount[PathUpdated] = 0;
  this->PathCount[PathModified] = 0;
  this->PathCount[PathConflicting] = 0;
  this->Unknown.Date = "Unknown";
  this->Unknown.Author = "Unknown";
  this->Unknown.Rev = "Unknown";
}

//----------------------------------------------------------------------------
cmCTestVC::~cmCTestVC()
{
}

//----------------------------------------------------------------------------
void cmCTestVC::SetCommandLineTool(std::string const& tool)
{
  this->CommandLineTool = tool;
}

//----------------------------------------------------------------------------
void cmCTestVC::SetSourceDirectory(std::string const& dir)
{
  this->SourceDirectory = dir;
}

//----------------------------------------------------------------------------
bool cmCTestVC::RunChild(char const* const* cmd, OutputParser* out,
                         OutputParser* err, const char* workDir)
{
  this->Log << this->ComputeCommandLine(cmd) << "\n";

  cmsysProcess* cp = cmsysProcess_New();
  cmsysProcess_SetCommand(cp, cmd);
  workDir = workDir? workDir : this->SourceDirectory.c_str();
  cmsysProcess_SetWorkingDirectory(cp, workDir);
  this->RunProcess(cp, out, err);
  int result = cmsysProcess_GetExitValue(cp);
  cmsysProcess_Delete(cp);
  return result == 0;
}

//----------------------------------------------------------------------------
std::string cmCTestVC::ComputeCommandLine(char const* const* cmd)
{
  cmOStringStream line;
  const char* sep = "";
  for(const char* const* arg = cmd; *arg; ++arg)
    {
    line << sep << "\"" << *arg << "\"";
    sep = " ";
    }
  return line.str();
}

//----------------------------------------------------------------------------
bool cmCTestVC::RunUpdateCommand(char const* const* cmd,
                                 OutputParser* out, OutputParser* err)
{
  // Report the command line.
  this->UpdateCommandLine = this->ComputeCommandLine(cmd);
  if(this->CTest->GetShowOnly())
    {
    this->Log << this->UpdateCommandLine << "\n";
    return true;
    }

  // Run the command.
  return this->RunChild(cmd, out, err);
}

//----------------------------------------------------------------------------
std::string cmCTestVC::GetNightlyTime()
{
  // Get the nightly start time corresponding to the current dau.
  struct tm* t = this->CTest->GetNightlyTime(
    this->CTest->GetCTestConfiguration("NightlyStartTime"),
    this->CTest->GetTomorrowTag());
  char current_time[1024];
  sprintf(current_time, "%04d-%02d-%02d %02d:%02d:%02d",
          t->tm_year + 1900,
          t->tm_mon + 1,
          t->tm_mday,
          t->tm_hour,
          t->tm_min,
          t->tm_sec);
  return std::string(current_time);
}

//----------------------------------------------------------------------------
void cmCTestVC::Cleanup()
{
  this->Log << "--- Begin Cleanup ---\n";
  this->CleanupImpl();
  this->Log << "--- End Cleanup ---\n";
}

//----------------------------------------------------------------------------
void cmCTestVC::CleanupImpl()
{
  // We do no cleanup by default.
}

//----------------------------------------------------------------------------
bool cmCTestVC::Update()
{
  this->NoteOldRevision();
  this->Log << "--- Begin Update ---\n";
  bool result = this->UpdateImpl();
  this->Log << "--- End Update ---\n";
  this->NoteNewRevision();
  return result;
}

//----------------------------------------------------------------------------
void cmCTestVC::NoteOldRevision()
{
  // We do nothing by default.
}

//----------------------------------------------------------------------------
void cmCTestVC::NoteNewRevision()
{
  // We do nothing by default.
}

//----------------------------------------------------------------------------
bool cmCTestVC::UpdateImpl()
{
  cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
             "* Unknown VCS tool, not updating!" << std::endl);
  return true;
}

//----------------------------------------------------------------------------
bool cmCTestVC::WriteXML(std::ostream& xml)
{
  this->Log << "--- Begin Revisions ---\n";
  bool result = this->WriteXMLUpdates(xml);
  this->Log << "--- End Revisions ---\n";
  return result;
}

//----------------------------------------------------------------------------
bool cmCTestVC::WriteXMLUpdates(std::ostream&)
{
  cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
             "* CTest cannot extract updates for this VCS tool.\n");
  return true;
}

//----------------------------------------------------------------------------
void cmCTestVC::WriteXMLEntry(std::ostream& xml,
                              std::string const& path,
                              std::string const& name,
                              std::string const& full,
                              File const& f)
{
  static const char* desc[3] = { "Updated", "Modified", "Conflicting"};
  Revision const& rev = f.Rev? *f.Rev : this->Unknown;
  std::string prior = f.PriorRev? f.PriorRev->Rev : std::string("Unknown");
  xml << "\t\t<" << desc[f.Status] << ">\n"
      << "\t\t\t<File>" << cmXMLSafe(name) << "</File>\n"
      << "\t\t\t<Directory>" << cmXMLSafe(path) << "</Directory>\n"
      << "\t\t\t<FullName>" << cmXMLSafe(full) << "</FullName>\n"
      << "\t\t\t<CheckinDate>" << cmXMLSafe(rev.Date) << "</CheckinDate>\n"
      << "\t\t\t<Author>" << cmXMLSafe(rev.Author) << "</Author>\n"
      << "\t\t\t<Log>" << cmXMLSafe(rev.Log) << "</Log>\n"
      << "\t\t\t<Revision>" << cmXMLSafe(rev.Rev) << "</Revision>\n"
      << "\t\t\t<PriorRevision>" << cmXMLSafe(prior) << "</PriorRevision>\n"
      << "\t\t</" << desc[f.Status] << ">\n";
  ++this->PathCount[f.Status];
}