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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qbs.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "runsupport.h"
#include "exception.h"
#include <QtCore/qbytearray.h>
#include <QtCore/qprocess.h>
#include <QtCore/qstring.h>
#include <QtCore/qstringlist.h>
namespace qbsBenchmarker {
void runProcess(const QStringList &commandLine, const QString &workingDir, QByteArray *output,
int *exitCode)
{
QStringList args = commandLine;
const QString command = args.takeFirst();
QProcess p;
if (!workingDir.isEmpty())
p.setWorkingDirectory(workingDir);
p.start(command, args);
if (!p.waitForStarted())
throw Exception(QStringLiteral("Process '%1' failed to start.").arg(command));
p.waitForFinished(-1);
if (p.exitStatus() != QProcess::NormalExit) {
throw Exception(QStringLiteral("Error running '%1': %2")
.arg(command, p.errorString()));
}
if (exitCode)
*exitCode = p.exitCode();
if (p.exitCode() != 0) {
QString errorString = QStringLiteral("Command '%1' finished with exit code %2.")
.arg(command).arg(p.exitCode());
const QByteArray stdErr = p.readAllStandardError();
if (!stdErr.isEmpty()) {
errorString += QStringLiteral("\nStandard error output was: '%1'")
.arg(QString::fromLocal8Bit(stdErr));
}
throw Exception(errorString);
}
if (output)
*output = p.readAllStandardOutput().trimmed();
}
} // namespace qbsBenchmarker
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