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/*
SPDX-FileCopyrightText: 2020 Friedrich W. H. Kossebau <kossebau@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "compileanalyzejob.h"
// lib
#include <debug.h>
// KF
#include <KLocalizedString>
// Qt
#include <QTemporaryFile>
namespace KDevelop
{
QString CompileAnalyzeJob::spaceEscapedString(const QString& s)
{
return QString(s).replace(QLatin1Char(' '), QLatin1String("\\ "));
}
CompileAnalyzeJob::CompileAnalyzeJob(QObject* parent)
: OutputExecuteJob(parent)
{
setCapabilities(KJob::Killable);
setStandardToolView(IOutputView::TestView);
setBehaviours(IOutputView::AutoScroll);
setProperties(JobProperties(DisplayStdout | DisplayStderr | PostProcessOutput));
}
CompileAnalyzeJob::~CompileAnalyzeJob()
{
doKill();
if (!m_makeFilePath.isEmpty()) {
QFile::remove(m_makeFilePath);
}
}
void CompileAnalyzeJob::setParallelJobCount(int parallelJobCount)
{
m_parallelJobCount = parallelJobCount;
}
void CompileAnalyzeJob::setBuildDirectoryRoot(const QString& buildDir)
{
m_buildDir = buildDir;
}
void CompileAnalyzeJob::setCommand(const QString& command, bool verboseOutput)
{
m_command = command;
m_verboseOutput = verboseOutput;
}
void CompileAnalyzeJob::setToolDisplayName(const QString& toolDisplayName)
{
m_toolDisplayName = toolDisplayName;
m_fileStartedRegex = QRegularExpression(m_toolDisplayName + QLatin1String(" check started for (.+)$"));
m_fileFinishedRegex = QRegularExpression(m_toolDisplayName + QLatin1String(" check finished for (.+)$"));
}
void CompileAnalyzeJob::setSources(const QStringList& sources)
{
m_sources = sources;
}
void CompileAnalyzeJob::generateMakefile()
{
QTemporaryFile makefile(m_buildDir + QLatin1String("/kdevcompileanalyzerXXXXXX.makefile"));
makefile.setAutoRemove(false);
makefile.open();
m_makeFilePath = makefile.fileName();
QTextStream scriptStream(&makefile);
scriptStream << QStringLiteral("SOURCES =");
for (const auto& source : std::as_const(m_sources)) {
scriptStream << QLatin1String(" \\\n\t") << spaceEscapedString(source);
}
scriptStream << QLatin1Char('\n');
scriptStream << QLatin1String("COMMAND = ");
if (!m_verboseOutput) {
scriptStream << QLatin1Char('@');
}
scriptStream << m_command << QLatin1Char('\n');
scriptStream << QLatin1String(".PHONY: all $(SOURCES)\n");
scriptStream << QLatin1String("all: $(SOURCES)\n");
scriptStream << QLatin1String("$(SOURCES):\n");
scriptStream << QLatin1String("\t@echo '") << m_toolDisplayName << QLatin1String(" check started for $@'\n");
// Wrap filename ($@) with quotas to handle "whitespaced" file names.
scriptStream << QLatin1String("\t$(COMMAND) \"$@\"\n");
scriptStream << QLatin1String("\t@echo '") << m_toolDisplayName << QLatin1String(" check finished for $@'\n");
makefile.close();
}
void CompileAnalyzeJob::start()
{
// TODO: check success of creation
generateMakefile();
*this << QStringList{
QStringLiteral("make"),
QStringLiteral("-j"),
QString::number(m_parallelJobCount),
QStringLiteral("-k"), // keep-going
QStringLiteral("-f"),
m_makeFilePath,
};
qCDebug(KDEV_COMPILEANALYZER) << "executing:" << commandLine().join(QLatin1Char(' '));
m_finishedCount = 0;
m_totalCount = m_sources.size();
setPercent(0);
KDevelop::OutputExecuteJob::start();
}
void CompileAnalyzeJob::parseProgress(const QStringList& lines)
{
for (const auto& line : lines) {
const auto startedMatch = m_fileStartedRegex.match(line);
if (startedMatch.hasMatch()) {
emit infoMessage(this, startedMatch.captured(1));
continue;
}
const auto finishedMatch = m_fileFinishedRegex.match(line);
if (finishedMatch.hasMatch()) {
++m_finishedCount;
setPercent(static_cast<double>(m_finishedCount)/m_totalCount * 100);
continue;
}
}
}
void CompileAnalyzeJob::postProcessStdout(const QStringList& lines)
{
parseProgress(lines);
KDevelop::OutputExecuteJob::postProcessStdout(lines);
}
void CompileAnalyzeJob::childProcessExited(int exitCode, QProcess::ExitStatus exitStatus)
{
qCDebug(KDEV_COMPILEANALYZER) << "Process Finished, exitCode" << exitCode << "process exit status" << exitStatus;
setPercent(100);
KDevelop::OutputExecuteJob::childProcessExited(exitCode, exitStatus);
}
}
#include "moc_compileanalyzejob.cpp"
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