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/*
* This file is part of KDevelop
*
* Copyright 2016 Carlos Nihelton <carlosnsoliveira@gmail.com>
* Copyright 2018 Friedrich W. H. Kossebau <kossebau@kde.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include "checkset.h"
// plugin
#include "debug.h"
// KF
#include <KProcess>
namespace ClangTidy
{
void CheckSet::setClangTidyPath(const QString& path)
{
if (m_clangTidyPath == path) {
return;
}
m_clangTidyPath = path;
m_allChecks.clear();
if (m_clangTidyPath.isEmpty()) {
return;
}
// TODO: make this async
KProcess tidy;
tidy << m_clangTidyPath << QStringLiteral("-checks=*") << QStringLiteral("--list-checks");
tidy.setOutputChannelMode(KProcess::OnlyStdoutChannel);
tidy.start();
if (!tidy.waitForStarted()) {
qCDebug(KDEV_CLANGTIDY) << "Unable to execute clang-tidy.";
return;
}
tidy.closeWriteChannel();
if (!tidy.waitForFinished()) {
qCDebug(KDEV_CLANGTIDY) << "Failed during clang-tidy execution.";
return;
}
QTextStream ios(&tidy);
QString each;
while (ios.readLineInto(&each)) {
m_allChecks.append(each.trimmed());
}
// Drop leading "Enabled checks:" line and trailing empty line
if (m_allChecks.size() > 3) {
m_allChecks.removeAt(m_allChecks.length() - 1);
m_allChecks.removeAt(0);
}
m_allChecks.removeDuplicates();
}
QStringList CheckSet::defaults() const
{
// TODO: read this from clang-tidy, to pick up global settings
const QStringList defaultChecks{
QStringLiteral("clang-analyzer-*"),
};
return defaultChecks;
}
}
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