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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "clangtoolssettings.h"
#include "clangtoolsconstants.h"
#include "clangtoolsutils.h"
#include "executableinfo.h"
#include <coreplugin/icore.h>
#include <cppeditor/clangdiagnosticconfig.h>
#include <cppeditor/clangdiagnosticconfigsmodel.h>
#include <cppeditor/cppcodemodelsettings.h>
#include <cppeditor/cpptoolsreuse.h>
#include <utils/algorithm.h>
#include <QThread>
using namespace CppEditor;
using namespace Utils;
namespace ClangTools {
namespace Internal {
const char clangTidyExecutableKey[] = "ClangTidyExecutable";
const char clazyStandaloneExecutableKey[] = "ClazyStandaloneExecutable";
const char parallelJobsKey[] = "ParallelJobs";
const char buildBeforeAnalysisKey[] = "BuildBeforeAnalysis";
const char analyzeOpenFilesKey[] = "AnalyzeOpenFiles";
const char oldDiagnosticConfigIdKey[] = "diagnosticConfigId";
static Id defaultDiagnosticId()
{
return ClangTools::Constants::DIAG_CONFIG_TIDY_AND_CLAZY;
}
RunSettings::RunSettings()
: m_diagnosticConfigId(defaultDiagnosticId())
, m_parallelJobs(qMax(0, QThread::idealThreadCount() / 2))
{
}
void RunSettings::fromMap(const QVariantMap &map, const QString &prefix)
{
m_diagnosticConfigId = Id::fromSetting(map.value(prefix + diagnosticConfigIdKey));
m_parallelJobs = map.value(prefix + parallelJobsKey).toInt();
m_buildBeforeAnalysis = map.value(prefix + buildBeforeAnalysisKey).toBool();
m_analyzeOpenFiles = map.value(prefix + analyzeOpenFilesKey).toBool();
}
void RunSettings::toMap(QVariantMap &map, const QString &prefix) const
{
map.insert(prefix + diagnosticConfigIdKey, m_diagnosticConfigId.toSetting());
map.insert(prefix + parallelJobsKey, m_parallelJobs);
map.insert(prefix + buildBeforeAnalysisKey, m_buildBeforeAnalysis);
map.insert(prefix + analyzeOpenFilesKey, m_analyzeOpenFiles);
}
Id RunSettings::diagnosticConfigId() const
{
if (!diagnosticConfigsModel().hasConfigWithId(m_diagnosticConfigId))
return defaultDiagnosticId();
return m_diagnosticConfigId;
}
bool RunSettings::operator==(const RunSettings &other) const
{
return m_diagnosticConfigId == other.m_diagnosticConfigId
&& m_parallelJobs == other.m_parallelJobs
&& m_buildBeforeAnalysis == other.m_buildBeforeAnalysis
&& m_analyzeOpenFiles == other.m_analyzeOpenFiles;
}
ClangToolsSettings::ClangToolsSettings()
{
readSettings();
}
ClangToolsSettings *ClangToolsSettings::instance()
{
static ClangToolsSettings instance;
return &instance;
}
static QVariantMap convertToMapFromVersionBefore410(QSettings *s)
{
const char oldParallelJobsKey[] = "simultaneousProcesses";
const char oldBuildBeforeAnalysisKey[] = "buildBeforeAnalysis";
QVariantMap map;
map.insert(diagnosticConfigIdKey, s->value(oldDiagnosticConfigIdKey));
map.insert(parallelJobsKey, s->value(oldParallelJobsKey));
map.insert(buildBeforeAnalysisKey, s->value(oldBuildBeforeAnalysisKey));
s->remove(oldDiagnosticConfigIdKey);
s->remove(oldParallelJobsKey);
s->remove(oldBuildBeforeAnalysisKey);
return map;
}
ClangDiagnosticConfigs importDiagnosticConfigsFromCodeModel()
{
const ClangDiagnosticConfigs configs = ClangdSettings::instance().customDiagnosticConfigs();
ClangDiagnosticConfigs tidyClazyConfigs;
ClangDiagnosticConfigs clangOnlyConfigs;
std::tie(tidyClazyConfigs, clangOnlyConfigs)
= Utils::partition(configs, [](const ClangDiagnosticConfig &config) {
return !config.clazyChecks().isEmpty()
|| (!config.clangTidyChecks().isEmpty() && config.clangTidyChecks() != "-*");
});
return tidyClazyConfigs;
}
void ClangToolsSettings::readSettings()
{
// Transfer tidy/clazy configs from code model
bool write = false;
ClangDiagnosticConfigs importedConfigs = importDiagnosticConfigsFromCodeModel();
m_diagnosticConfigs.append(importedConfigs);
if (!importedConfigs.isEmpty())
write = true;
QSettings *s = Core::ICore::settings();
s->beginGroup(Constants::SETTINGS_ID);
m_clangTidyExecutable = FilePath::fromVariant(s->value(clangTidyExecutableKey));
m_clazyStandaloneExecutable = FilePath::fromVariant(s->value(clazyStandaloneExecutableKey));
m_diagnosticConfigs.append(diagnosticConfigsFromSettings(s));
QVariantMap map;
if (!s->value(oldDiagnosticConfigIdKey).isNull()) {
map = convertToMapFromVersionBefore410(s);
write = true;
} else {
QVariantMap defaults;
defaults.insert(diagnosticConfigIdKey, defaultDiagnosticId().toSetting());
defaults.insert(parallelJobsKey, m_runSettings.parallelJobs());
defaults.insert(buildBeforeAnalysisKey, m_runSettings.buildBeforeAnalysis());
defaults.insert(analyzeOpenFilesKey, m_runSettings.analyzeOpenFiles());
map = defaults;
for (QVariantMap::ConstIterator it = defaults.constBegin(); it != defaults.constEnd(); ++it)
map.insert(it.key(), s->value(it.key(), it.value()));
}
// Run settings
m_runSettings.fromMap(map);
s->endGroup();
if (write)
writeSettings();
}
void ClangToolsSettings::writeSettings()
{
QSettings *s = Core::ICore::settings();
s->beginGroup(Constants::SETTINGS_ID);
s->setValue(clangTidyExecutableKey, m_clangTidyExecutable.toVariant());
s->setValue(clazyStandaloneExecutableKey, m_clazyStandaloneExecutable.toVariant());
diagnosticConfigsToSettings(s, m_diagnosticConfigs);
QVariantMap map;
m_runSettings.toMap(map);
for (QVariantMap::ConstIterator it = map.constBegin(); it != map.constEnd(); ++it)
s->setValue(it.key(), it.value());
s->endGroup();
emit changed();
}
void ClangToolsSettings::setClangTidyExecutable(const FilePath &path)
{
m_clangTidyExecutable = path;
m_clangTidyVersion = {};
}
void ClangToolsSettings::setClazyStandaloneExecutable(const FilePath &path)
{
m_clazyStandaloneExecutable = path;
m_clazyVersion = {};
}
static VersionAndSuffix getVersionNumber(VersionAndSuffix &version, const FilePath &toolFilePath)
{
if (version.first.isNull() && !toolFilePath.isEmpty()) {
const QString versionString = queryVersion(toolFilePath, QueryFailMode::Silent);
int suffixIndex = versionString.length() - 1;
version.first = QVersionNumber::fromString(versionString, &suffixIndex);
version.second = versionString.mid(suffixIndex);
}
return version;
}
VersionAndSuffix ClangToolsSettings::clangTidyVersion()
{
return getVersionNumber(instance()->m_clangTidyVersion, Internal::clangTidyExecutable());
}
QVersionNumber ClangToolsSettings::clazyVersion()
{
return ClazyStandaloneInfo::getInfo(Internal::clazyStandaloneExecutable()).version;
}
} // namespace Internal
} // namespace ClangTools
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