CMake/Source/CTest/cmCTestHG.cxx

307 lines
9.0 KiB
C++

/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmCTestHG.h"
#include "cmCTest.h"
#include "cmCTestVC.h"
#include "cmProcessTools.h"
#include "cmSystemTools.h"
#include "cmXMLParser.h"
#include <cmsys/RegularExpression.hxx>
#include <ostream>
#include <vector>
cmCTestHG::cmCTestHG(cmCTest* ct, std::ostream& log)
: cmCTestGlobalVC(ct, log)
{
this->PriorRev = this->Unknown;
}
cmCTestHG::~cmCTestHG()
{
}
class cmCTestHG::IdentifyParser : public cmCTestVC::LineParser
{
public:
IdentifyParser(cmCTestHG* hg, const char* prefix, std::string& rev)
: Rev(rev)
{
this->SetLog(&hg->Log, prefix);
this->RegexIdentify.compile("^([0-9a-f]+)");
}
private:
std::string& Rev;
cmsys::RegularExpression RegexIdentify;
bool ProcessLine() CM_OVERRIDE
{
if (this->RegexIdentify.find(this->Line)) {
this->Rev = this->RegexIdentify.match(1);
return false;
}
return true;
}
};
class cmCTestHG::StatusParser : public cmCTestVC::LineParser
{
public:
StatusParser(cmCTestHG* hg, const char* prefix)
: HG(hg)
{
this->SetLog(&hg->Log, prefix);
this->RegexStatus.compile("([MARC!?I]) (.*)");
}
private:
cmCTestHG* HG;
cmsys::RegularExpression RegexStatus;
bool ProcessLine() CM_OVERRIDE
{
if (this->RegexStatus.find(this->Line)) {
this->DoPath(this->RegexStatus.match(1)[0], this->RegexStatus.match(2));
}
return true;
}
void DoPath(char status, std::string const& path)
{
if (path.empty()) {
return;
}
// See "hg help status". Note that there is no 'conflict' status.
switch (status) {
case 'M':
case 'A':
case '!':
case 'R':
this->HG->DoModification(PathModified, path);
break;
case 'I':
case '?':
case 'C':
case ' ':
default:
break;
}
}
};
std::string cmCTestHG::GetWorkingRevision()
{
// Run plumbing "hg identify" to get work tree revision.
const char* hg = this->CommandLineTool.c_str();
const char* hg_identify[] = { hg, "identify", "-i", CM_NULLPTR };
std::string rev;
IdentifyParser out(this, "rev-out> ", rev);
OutputLogger err(this->Log, "rev-err> ");
this->RunChild(hg_identify, &out, &err);
return rev;
}
void cmCTestHG::NoteOldRevision()
{
this->OldRevision = this->GetWorkingRevision();
cmCTestLog(this->CTest, HANDLER_OUTPUT, " Old revision of repository is: "
<< this->OldRevision << "\n");
this->PriorRev.Rev = this->OldRevision;
}
void cmCTestHG::NoteNewRevision()
{
this->NewRevision = this->GetWorkingRevision();
cmCTestLog(this->CTest, HANDLER_OUTPUT, " New revision of repository is: "
<< this->NewRevision << "\n");
}
bool cmCTestHG::UpdateImpl()
{
// Use "hg pull" followed by "hg update" to update the working tree.
{
const char* hg = this->CommandLineTool.c_str();
const char* hg_pull[] = { hg, "pull", "-v", CM_NULLPTR };
OutputLogger out(this->Log, "pull-out> ");
OutputLogger err(this->Log, "pull-err> ");
this->RunChild(&hg_pull[0], &out, &err);
}
// TODO: if(this->CTest->GetTestModel() == cmCTest::NIGHTLY)
std::vector<char const*> hg_update;
hg_update.push_back(this->CommandLineTool.c_str());
hg_update.push_back("update");
hg_update.push_back("-v");
// Add user-specified update options.
std::string opts = this->CTest->GetCTestConfiguration("UpdateOptions");
if (opts.empty()) {
opts = this->CTest->GetCTestConfiguration("HGUpdateOptions");
}
std::vector<std::string> args = cmSystemTools::ParseArguments(opts.c_str());
for (std::vector<std::string>::const_iterator ai = args.begin();
ai != args.end(); ++ai) {
hg_update.push_back(ai->c_str());
}
// Sentinel argument.
hg_update.push_back(CM_NULLPTR);
OutputLogger out(this->Log, "update-out> ");
OutputLogger err(this->Log, "update-err> ");
return this->RunUpdateCommand(&hg_update[0], &out, &err);
}
class cmCTestHG::LogParser : public cmCTestVC::OutputLogger,
private cmXMLParser
{
public:
LogParser(cmCTestHG* hg, const char* prefix)
: OutputLogger(hg->Log, prefix)
, HG(hg)
{
this->InitializeParser();
}
~LogParser() CM_OVERRIDE { this->CleanupParser(); }
private:
cmCTestHG* HG;
typedef cmCTestHG::Revision Revision;
typedef cmCTestHG::Change Change;
Revision Rev;
std::vector<Change> Changes;
Change CurChange;
std::vector<char> CData;
bool ProcessChunk(const char* data, int length) CM_OVERRIDE
{
this->OutputLogger::ProcessChunk(data, length);
this->ParseChunk(data, length);
return true;
}
void StartElement(const std::string& name, const char** atts) CM_OVERRIDE
{
this->CData.clear();
if (name == "logentry") {
this->Rev = Revision();
if (const char* rev = this->FindAttribute(atts, "revision")) {
this->Rev.Rev = rev;
}
this->Changes.clear();
}
}
void CharacterDataHandler(const char* data, int length) CM_OVERRIDE
{
this->CData.insert(this->CData.end(), data, data + length);
}
void EndElement(const std::string& name) CM_OVERRIDE
{
if (name == "logentry") {
this->HG->DoRevision(this->Rev, this->Changes);
} else if (!this->CData.empty() && name == "author") {
this->Rev.Author.assign(&this->CData[0], this->CData.size());
} else if (!this->CData.empty() && name == "email") {
this->Rev.EMail.assign(&this->CData[0], this->CData.size());
} else if (!this->CData.empty() && name == "date") {
this->Rev.Date.assign(&this->CData[0], this->CData.size());
} else if (!this->CData.empty() && name == "msg") {
this->Rev.Log.assign(&this->CData[0], this->CData.size());
} else if (!this->CData.empty() && name == "files") {
std::vector<std::string> paths = this->SplitCData();
for (unsigned int i = 0; i < paths.size(); ++i) {
// Updated by default, will be modified using file_adds and
// file_dels.
this->CurChange = Change('U');
this->CurChange.Path = paths[i];
this->Changes.push_back(this->CurChange);
}
} else if (!this->CData.empty() && name == "file_adds") {
std::string added_paths(this->CData.begin(), this->CData.end());
for (unsigned int i = 0; i < this->Changes.size(); ++i) {
if (added_paths.find(this->Changes[i].Path) != std::string::npos) {
this->Changes[i].Action = 'A';
}
}
} else if (!this->CData.empty() && name == "file_dels") {
std::string added_paths(this->CData.begin(), this->CData.end());
for (unsigned int i = 0; i < this->Changes.size(); ++i) {
if (added_paths.find(this->Changes[i].Path) != std::string::npos) {
this->Changes[i].Action = 'D';
}
}
}
this->CData.clear();
}
std::vector<std::string> SplitCData()
{
std::vector<std::string> output;
std::string currPath;
for (unsigned int i = 0; i < this->CData.size(); ++i) {
if (this->CData[i] != ' ') {
currPath += this->CData[i];
} else {
output.push_back(currPath);
currPath = "";
}
}
output.push_back(currPath);
return output;
}
void ReportError(int /*line*/, int /*column*/, const char* msg) CM_OVERRIDE
{
this->HG->Log << "Error parsing hg log xml: " << msg << "\n";
}
};
void cmCTestHG::LoadRevisions()
{
// Use 'hg log' to get revisions in a xml format.
//
// TODO: This should use plumbing or python code to be more precise.
// The "list of strings" templates like {files} will not work when
// the project has spaces in the path. Also, they may not have
// proper XML escapes.
std::string range = this->OldRevision + ":" + this->NewRevision;
const char* hg = this->CommandLineTool.c_str();
const char* hgXMLTemplate = "<logentry\n"
" revision=\"{node|short}\">\n"
" <author>{author|person}</author>\n"
" <email>{author|email}</email>\n"
" <date>{date|isodate}</date>\n"
" <msg>{desc}</msg>\n"
" <files>{files}</files>\n"
" <file_adds>{file_adds}</file_adds>\n"
" <file_dels>{file_dels}</file_dels>\n"
"</logentry>\n";
const char* hg_log[] = {
hg, "log", "--removed", "-r", range.c_str(),
"--template", hgXMLTemplate, CM_NULLPTR
};
LogParser out(this, "log-out> ");
out.Process("<?xml version=\"1.0\"?>\n"
"<log>\n");
OutputLogger err(this->Log, "log-err> ");
this->RunChild(hg_log, &out, &err);
out.Process("</log>\n");
}
void cmCTestHG::LoadModifications()
{
// Use 'hg status' to get modified files.
const char* hg = this->CommandLineTool.c_str();
const char* hg_status[] = { hg, "status", CM_NULLPTR };
StatusParser out(this, "status-out> ");
OutputLogger err(this->Log, "status-err> ");
this->RunChild(hg_status, &out, &err);
}