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Diffstat (limited to 'Source/CTest/cmCTestCVS.cxx')
| -rw-r--r-- | Source/CTest/cmCTestCVS.cxx | 319 |
1 files changed, 319 insertions, 0 deletions
diff --git a/Source/CTest/cmCTestCVS.cxx b/Source/CTest/cmCTestCVS.cxx new file mode 100644 index 000000000..726950704 --- /dev/null +++ b/Source/CTest/cmCTestCVS.cxx @@ -0,0 +1,319 @@ +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc. + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ +#include "cmCTestCVS.h" + +#include "cmCTest.h" +#include "cmSystemTools.h" +#include "cmXMLSafe.h" + +#include <cmsys/RegularExpression.hxx> + +//---------------------------------------------------------------------------- +cmCTestCVS::cmCTestCVS(cmCTest* ct, std::ostream& log): cmCTestVC(ct, log) +{ +} + +//---------------------------------------------------------------------------- +cmCTestCVS::~cmCTestCVS() +{ +} + +//---------------------------------------------------------------------------- +class cmCTestCVS::UpdateParser: public cmCTestVC::LineParser +{ +public: + UpdateParser(cmCTestCVS* cvs, const char* prefix): CVS(cvs) + { + this->SetLog(&cvs->Log, prefix); + // See "man cvs", section "update output". + this->RegexFileUpdated.compile("^([UP]) *(.*)"); + this->RegexFileModified.compile("^([MRA]) *(.*)"); + this->RegexFileConflicting.compile("^([C]) *(.*)"); + this->RegexFileRemoved1.compile( + "cvs[^ ]* update: `?([^']*)'? is no longer in the repository"); + this->RegexFileRemoved2.compile( + "cvs[^ ]* update: " + "warning: `?([^']*)'? is not \\(any longer\\) pertinent"); + } +private: + cmCTestCVS* CVS; + cmsys::RegularExpression RegexFileUpdated; + cmsys::RegularExpression RegexFileModified; + cmsys::RegularExpression RegexFileConflicting; + cmsys::RegularExpression RegexFileRemoved1; + cmsys::RegularExpression RegexFileRemoved2; + + virtual bool ProcessLine() + { + if(this->RegexFileUpdated.find(this->Line)) + { + this->DoFile(PathUpdated, this->RegexFileUpdated.match(2)); + } + else if(this->RegexFileModified.find(this->Line)) + { + this->DoFile(PathModified, this->RegexFileModified.match(2)); + } + else if(this->RegexFileConflicting.find(this->Line)) + { + this->DoFile(PathConflicting, this->RegexFileConflicting.match(2)); + } + else if(this->RegexFileRemoved1.find(this->Line)) + { + this->DoFile(PathUpdated, this->RegexFileRemoved1.match(1)); + } + else if(this->RegexFileRemoved2.find(this->Line)) + { + this->DoFile(PathUpdated, this->RegexFileRemoved2.match(1)); + } + return true; + } + + void DoFile(PathStatus status, std::string const& file) + { + std::string dir = cmSystemTools::GetFilenamePath(file); + std::string name = cmSystemTools::GetFilenameName(file); + this->CVS->Dirs[dir][name] = status; + } +}; + +//---------------------------------------------------------------------------- +bool cmCTestCVS::UpdateImpl() +{ + // Get user-specified update options. + std::string opts = this->CTest->GetCTestConfiguration("UpdateOptions"); + if(opts.empty()) + { + opts = this->CTest->GetCTestConfiguration("CVSUpdateOptions"); + if(opts.empty()) + { + opts = "-dP"; + } + } + std::vector<cmStdString> args = cmSystemTools::ParseArguments(opts.c_str()); + + // Specify the start time for nightly testing. + if(this->CTest->GetTestModel() == cmCTest::NIGHTLY) + { + args.push_back("-D" + this->GetNightlyTime() + " UTC"); + } + + // Run "cvs update" to update the work tree. + std::vector<char const*> cvs_update; + cvs_update.push_back(this->CommandLineTool.c_str()); + cvs_update.push_back("-z3"); + cvs_update.push_back("update"); + for(std::vector<cmStdString>::const_iterator ai = args.begin(); + ai != args.end(); ++ai) + { + cvs_update.push_back(ai->c_str()); + } + cvs_update.push_back(0); + + UpdateParser out(this, "up-out> "); + UpdateParser err(this, "up-err> "); + return this->RunUpdateCommand(&cvs_update[0], &out, &err); +} + +//---------------------------------------------------------------------------- +class cmCTestCVS::LogParser: public cmCTestVC::LineParser +{ +public: + typedef cmCTestCVS::Revision Revision; + LogParser(cmCTestCVS* cvs, const char* prefix, std::vector<Revision>& revs): + CVS(cvs), Revisions(revs), Section(SectionHeader) + { + this->SetLog(&cvs->Log, prefix), + this->RegexRevision.compile("^revision +([^ ]*) *$"); + this->RegexBranches.compile("^branches: .*$"); + this->RegexPerson.compile("^date: +([^;]+); +author: +([^;]+);"); + } +private: + cmCTestCVS* CVS; + std::vector<Revision>& Revisions; + cmsys::RegularExpression RegexRevision; + cmsys::RegularExpression RegexBranches; + cmsys::RegularExpression RegexPerson; + enum SectionType { SectionHeader, SectionRevisions, SectionEnd }; + SectionType Section; + Revision Rev; + + virtual bool ProcessLine() + { + if(this->Line == ("=======================================" + "======================================")) + { + // This line ends the revision list. + if(this->Section == SectionRevisions) + { + this->FinishRevision(); + } + this->Section = SectionEnd; + } + else if(this->Line == "----------------------------") + { + // This line divides revisions from the header and each other. + if(this->Section == SectionHeader) + { + this->Section = SectionRevisions; + } + else if(this->Section == SectionRevisions) + { + this->FinishRevision(); + } + } + else if(this->Section == SectionRevisions) + { + if(!this->Rev.Log.empty()) + { + // Continue the existing log. + this->Rev.Log += this->Line; + this->Rev.Log += "\n"; + } + else if(this->Rev.Rev.empty() && this->RegexRevision.find(this->Line)) + { + this->Rev.Rev = this->RegexRevision.match(1); + } + else if(this->Rev.Date.empty() && this->RegexPerson.find(this->Line)) + { + this->Rev.Date = this->RegexPerson.match(1); + this->Rev.Author = this->RegexPerson.match(2); + } + else if(!this->RegexBranches.find(this->Line)) + { + // Start the log. + this->Rev.Log += this->Line; + this->Rev.Log += "\n"; + } + } + return this->Section != SectionEnd; + } + + void FinishRevision() + { + if(!this->Rev.Rev.empty()) + { + // Record this revision. + this->CVS->Log << "Found revision " << this->Rev.Rev << "\n" + << " author = " << this->Rev.Author << "\n" + << " date = " << this->Rev.Date << "\n"; + this->Revisions.push_back(this->Rev); + + // We only need two revisions. + if(this->Revisions.size() >= 2) + { + this->Section = SectionEnd; + } + } + this->Rev = Revision(); + } +}; + +//---------------------------------------------------------------------------- +std::string cmCTestCVS::ComputeBranchFlag(std::string const& dir) +{ + // Compute the tag file location for this directory. + std::string tagFile = this->SourceDirectory; + if(!dir.empty()) + { + tagFile += "/"; + tagFile += dir; + } + tagFile += "/CVS/Tag"; + + // Lookup the branch in the tag file, if any. + std::string tagLine; + std::ifstream tagStream(tagFile.c_str()); + if(tagStream && cmSystemTools::GetLineFromStream(tagStream, tagLine) && + tagLine.size() > 1 && tagLine[0] == 'T') + { + // Use the branch specified in the tag file. + std::string flag = "-r"; + flag += tagLine.substr(1); + return flag; + } + else + { + // Use the default branch. + return "-b"; + } +} + +//---------------------------------------------------------------------------- +void cmCTestCVS::LoadRevisions(std::string const& file, + const char* branchFlag, + std::vector<Revision>& revisions) +{ + cmCTestLog(this->CTest, HANDLER_OUTPUT, "." << std::flush); + + // Run "cvs log" to get revisions of this file on this branch. + const char* cvs = this->CommandLineTool.c_str(); + const char* cvs_log[] = + {cvs, "log", "-N", branchFlag, file.c_str(), 0}; + + LogParser out(this, "log-out> ", revisions); + OutputLogger err(this->Log, "log-err> "); + this->RunChild(cvs_log, &out, &err); +} + +//---------------------------------------------------------------------------- +void cmCTestCVS::WriteXMLDirectory(std::ostream& xml, + std::string const& path, + Directory const& dir) +{ + const char* slash = path.empty()? "":"/"; + xml << "\t<Directory>\n" + << "\t\t<Name>" << cmXMLSafe(path) << "</Name>\n"; + + // Lookup the branch checked out in the working tree. + std::string branchFlag = this->ComputeBranchFlag(path); + + // Load revisions and write an entry for each file in this directory. + std::vector<Revision> revisions; + for(Directory::const_iterator fi = dir.begin(); fi != dir.end(); ++fi) + { + std::string full = path + slash + fi->first; + + // Load two real or unknown revisions. + revisions.clear(); + if(fi->second != PathUpdated) + { + // For local modifications the current rev is unknown and the + // prior rev is the latest from cvs. + revisions.push_back(this->Unknown); + } + this->LoadRevisions(full, branchFlag.c_str(), revisions); + revisions.resize(2, this->Unknown); + + // Write the entry for this file with these revisions. + File f(fi->second, &revisions[0], &revisions[1]); + this->WriteXMLEntry(xml, path, fi->first, full, f); + } + xml << "\t</Directory>\n"; +} + +//---------------------------------------------------------------------------- +bool cmCTestCVS::WriteXMLUpdates(std::ostream& xml) +{ + cmCTestLog(this->CTest, HANDLER_OUTPUT, + " Gathering version information (one . per updated file):\n" + " " << std::flush); + + for(std::map<cmStdString, Directory>::const_iterator + di = this->Dirs.begin(); di != this->Dirs.end(); ++di) + { + this->WriteXMLDirectory(xml, di->first, di->second); + } + + cmCTestLog(this->CTest, HANDLER_OUTPUT, std::endl); + + return true; +} |