CMake/Source/CTest/cmCTestUpdateHandler.cxx

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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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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 "cmCTestUpdateHandler.h"
#include "cmCTest.h"
#include "cmake.h"
#include "cmMakefile.h"
#include "cmLocalGenerator.h"
#include "cmGlobalGenerator.h"
#include "cmVersion.h"
#include "cmGeneratedFileStream.h"
#include "cmXMLParser.h"
#include "cmXMLSafe.h"
#include "cmCTestVC.h"
#include "cmCTestCVS.h"
#include "cmCTestSVN.h"
#include <cmsys/auto_ptr.hxx>
//#include <cmsys/RegularExpression.hxx>
#include <cmsys/Process.h>
// used for sleep
#ifdef _WIN32
#include "windows.h"
#endif
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#include <stdlib.h>
#include <math.h>
#include <float.h>
//----------------------------------------------------------------------
static const char* cmCTestUpdateHandlerUpdateStrings[] =
{
"Unknown",
"CVS",
"SVN"
};
static const char* cmCTestUpdateHandlerUpdateToString(int type)
{
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if ( type < cmCTestUpdateHandler::e_UNKNOWN ||
type >= cmCTestUpdateHandler::e_LAST )
{
return cmCTestUpdateHandlerUpdateStrings[cmCTestUpdateHandler::e_UNKNOWN];
}
return cmCTestUpdateHandlerUpdateStrings[type];
}
class cmCTestUpdateHandlerLocale
{
public:
cmCTestUpdateHandlerLocale();
~cmCTestUpdateHandlerLocale();
private:
std::string saveLCMessages;
};
cmCTestUpdateHandlerLocale::cmCTestUpdateHandlerLocale()
{
const char* lcmess = cmSystemTools::GetEnv("LC_MESSAGES");
if(lcmess)
{
saveLCMessages = lcmess;
}
// if LC_MESSAGES is not set to C, then
// set it, so that svn/cvs info will be in english ascii
if(! (lcmess && strcmp(lcmess, "C") == 0))
{
cmSystemTools::PutEnv("LC_MESSAGES=C");
}
}
cmCTestUpdateHandlerLocale::~cmCTestUpdateHandlerLocale()
{
// restore the value of LC_MESSAGES after running the version control
// commands
if(saveLCMessages.size())
{
std::string put = "LC_MESSAGES=";
put += saveLCMessages;
cmSystemTools::PutEnv(put.c_str());
}
else
{
cmSystemTools::UnsetEnv("LC_MESSAGES");
}
}
//----------------------------------------------------------------------
cmCTestUpdateHandler::cmCTestUpdateHandler()
{
}
//----------------------------------------------------------------------
void cmCTestUpdateHandler::Initialize()
{
this->Superclass::Initialize();
this->UpdateCommand = "";
this->UpdateType = e_CVS;
}
//----------------------------------------------------------------------
int cmCTestUpdateHandler::DetermineType(const char* cmd, const char* type)
{
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cmCTestLog(this->CTest, DEBUG, "Determine update type from command: " << cmd
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<< " and type: " << type << std::endl);
if ( type && *type )
{
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cmCTestLog(this->CTest, DEBUG, "Type specified: " << type << std::endl);
std::string stype = cmSystemTools::LowerCase(type);
if ( stype.find("cvs") != std::string::npos )
{
return cmCTestUpdateHandler::e_CVS;
}
if ( stype.find("svn") != std::string::npos )
{
return cmCTestUpdateHandler::e_SVN;
}
}
else
{
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cmCTestLog(this->CTest, DEBUG, "Type not specified, check command: "
<< cmd << std::endl);
std::string stype = cmSystemTools::LowerCase(cmd);
if ( stype.find("cvs") != std::string::npos )
{
return cmCTestUpdateHandler::e_CVS;
}
if ( stype.find("svn") != std::string::npos )
{
return cmCTestUpdateHandler::e_SVN;
}
}
return cmCTestUpdateHandler::e_UNKNOWN;
}
//----------------------------------------------------------------------
//clearly it would be nice if this were broken up into a few smaller
//functions and commented...
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int cmCTestUpdateHandler::ProcessHandler()
{
// Make sure VCS tool messages are in English so we can parse them.
cmCTestUpdateHandlerLocale fixLocale;
static_cast<void>(fixLocale);
// Get source dir
const char* sourceDirectory = this->GetOption("SourceDirectory");
if ( !sourceDirectory )
{
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cmCTestLog(this->CTest, ERROR_MESSAGE,
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"Cannot find SourceDirectory key in the DartConfiguration.tcl"
<< std::endl);
return -1;
}
cmGeneratedFileStream ofs;
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if ( !this->CTest->GetShowOnly() )
{
this->StartLogFile("Update", ofs);
}
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cmCTestLog(this->CTest, HANDLER_OUTPUT,
"Updating the repository" << std::endl);
// Make sure the source directory exists.
if(!this->InitialCheckout(ofs))
{
return -1;
}
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cmCTestLog(this->CTest, HANDLER_OUTPUT, " Updating the repository: "
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<< sourceDirectory << std::endl);
if(!this->SelectVCS())
{
return -1;
}
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cmCTestLog(this->CTest, HANDLER_OUTPUT, " Use "
<< cmCTestUpdateHandlerUpdateToString(this->UpdateType)
<< " repository type"
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<< std::endl;);
// Create an object to interact with the VCS tool.
cmsys::auto_ptr<cmCTestVC> vc;
switch (this->UpdateType)
{
case e_CVS: vc.reset(new cmCTestCVS(this->CTest, ofs)); break;
case e_SVN: vc.reset(new cmCTestSVN(this->CTest, ofs)); break;
default: vc.reset(new cmCTestVC(this->CTest, ofs)); break;
}
vc->SetCommandLineTool(this->UpdateCommand);
vc->SetSourceDirectory(sourceDirectory);
// Cleanup the working tree.
vc->Cleanup();
//
// Now update repository and remember what files were updated
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//
cmGeneratedFileStream os;
if(!this->StartResultingXML(cmCTest::PartUpdate, "Update", os))
{
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cmCTestLog(this->CTest, ERROR_MESSAGE, "Cannot open log file"
<< std::endl);
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return -1;
}
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std::string start_time = this->CTest->CurrentTime();
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unsigned int start_time_time =
static_cast<unsigned int>(cmSystemTools::GetTime());
double elapsed_time_start = cmSystemTools::GetTime();
bool updated = vc->Update();
os << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
<< "<Update mode=\"Client\" Generator=\"ctest-"
<< cmVersion::GetCMakeVersion() << "\">\n"
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<< "\t<Site>" << this->CTest->GetCTestConfiguration("Site") << "</Site>\n"
<< "\t<BuildName>" << this->CTest->GetCTestConfiguration("BuildName")
<< "</BuildName>\n"
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<< "\t<BuildStamp>" << this->CTest->GetCurrentTag() << "-"
<< this->CTest->GetTestModelString() << "</BuildStamp>" << std::endl;
os << "\t<StartDateTime>" << start_time << "</StartDateTime>\n"
<< "\t<StartTime>" << start_time_time << "</StartTime>\n"
<< "\t<UpdateCommand>" << cmXMLSafe(vc->GetUpdateCommandLine())
<< "</UpdateCommand>\n"
<< "\t<UpdateType>" << cmXMLSafe(
cmCTestUpdateHandlerUpdateToString(this->UpdateType))
<< "</UpdateType>\n";
vc->WriteXML(os);
int localModifications = 0;
int numUpdated = vc->GetPathCount(cmCTestVC::PathUpdated);
if(numUpdated)
{
cmCTestLog(this->CTest, HANDLER_OUTPUT,
" Found " << numUpdated << " updated files\n");
}
if(int numModified = vc->GetPathCount(cmCTestVC::PathModified))
{
cmCTestLog(this->CTest, HANDLER_OUTPUT,
" Found " << numModified << " locally modified files\n");
localModifications += numModified;
}
if(int numConflicting = vc->GetPathCount(cmCTestVC::PathConflicting))
{
cmCTestLog(this->CTest, HANDLER_OUTPUT,
" Found " << numConflicting << " conflicting files\n");
localModifications += numConflicting;
}
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cmCTestLog(this->CTest, DEBUG, "End" << std::endl);
std::string end_time = this->CTest->CurrentTime();
os << "\t<EndDateTime>" << end_time << "</EndDateTime>\n"
<< "\t<EndTime>" << static_cast<unsigned int>(cmSystemTools::GetTime())
<< "</EndTime>\n"
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<< "<ElapsedMinutes>" <<
static_cast<int>((cmSystemTools::GetTime() - elapsed_time_start)/6)/10.0
<< "</ElapsedMinutes>\n"
<< "\t<UpdateReturnStatus>";
if(localModifications)
{
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os << "Update error: There are modified or conflicting files in the "
"repository";
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cmCTestLog(this->CTest, ERROR_MESSAGE,
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" There are modified or conflicting files in the repository"
<< std::endl);
}
if(!updated)
{
cmCTestLog(this->CTest, ERROR_MESSAGE, " Update command failed: "
<< vc->GetUpdateCommandLine() << "\n");
}
os << "</UpdateReturnStatus>" << std::endl;
os << "</Update>" << std::endl;
return numUpdated;
}
//----------------------------------------------------------------------
bool cmCTestUpdateHandler::InitialCheckout(std::ostream& ofs)
{
// Use the user-provided command to create the source tree.
if(const char* command = this->GetOption("InitialCheckout"))
{
// Use a generic VC object to run and log the command.
cmCTestVC vc(this->CTest, ofs);
vc.SetSourceDirectory(this->GetOption("SourceDirectory"));
if(!vc.InitialCheckout(command))
{
return false;
}
if(!this->CTest->InitializeFromCommand(this->Command))
{
cmCTestLog(this->CTest, HANDLER_OUTPUT,
" Fatal Error in initialize: "
<< std::endl);
cmSystemTools::SetFatalErrorOccured();
return false;
}
}
return true;
}
//----------------------------------------------------------------------
int cmCTestUpdateHandler::DetectVCS(const char* dir)
{
std::string sourceDirectory = dir;
cmCTestLog(this->CTest, DEBUG, "Check directory: "
<< sourceDirectory.c_str() << std::endl);
sourceDirectory += "/.svn";
if ( cmSystemTools::FileExists(sourceDirectory.c_str()) )
{
return cmCTestUpdateHandler::e_SVN;
}
sourceDirectory = dir;
sourceDirectory += "/CVS";
if ( cmSystemTools::FileExists(sourceDirectory.c_str()) )
{
return cmCTestUpdateHandler::e_CVS;
}
return cmCTestUpdateHandler::e_UNKNOWN;
}
//----------------------------------------------------------------------
bool cmCTestUpdateHandler::SelectVCS()
{
// Get update command
this->UpdateCommand = this->CTest->GetCTestConfiguration("UpdateCommand");
// Detect the VCS managing the source tree.
this->UpdateType = this->DetectVCS(this->GetOption("SourceDirectory"));
if (this->UpdateType == e_UNKNOWN)
{
// The source tree does not have a recognized VCS. Check the
// configuration value or command name.
this->UpdateType = this->DetermineType(this->UpdateCommand.c_str(),
this->CTest->GetCTestConfiguration("UpdateType").c_str());
}
// If no update command was specified, lookup one for this VCS tool.
if (this->UpdateCommand.empty())
{
const char* key = 0;
switch (this->UpdateType)
{
case e_CVS: key = "CVSCommand"; break;
case e_SVN: key = "SVNCommand"; break;
default: break;
}
if (key)
{
this->UpdateCommand = this->CTest->GetCTestConfiguration(key);
}
if (this->UpdateCommand.empty())
{
cmOStringStream e;
e << "Cannot find UpdateCommand ";
if (key)
{
e << "or " << key;
}
e << " configuration key.";
cmCTestLog(this->CTest, ERROR_MESSAGE, e.str() << std::endl);
return false;
}
}
return true;
}