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path: root/src/lib/corelib/buildgraph/abstractcommandexecutor.cpp
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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of the Qt Build Suite.
**
** 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 http://www.qt.io/terms-conditions. For further information
** use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights.  These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/

#include "abstractcommandexecutor.h"

#include "command.h"

#include <logging/translator.h>
#include <tools/error.h>

namespace qbs {
namespace Internal {

AbstractCommandExecutor::AbstractCommandExecutor(const Logger &logger, QObject *parent)
    : QObject(parent)
    , m_echoMode(defaultCommandEchoMode())
    , m_command(0)
    , m_transformer(0)
    , m_mainThreadScriptEngine(0)
    , m_dryRun(false)
    , m_logger(logger)
{
}

void AbstractCommandExecutor::start(Transformer *transformer, const AbstractCommand *cmd)
{
    m_transformer = transformer;
    m_command = cmd;
    doSetup();
    doReportCommandDescription();
    doStart();
}

void AbstractCommandExecutor::doReportCommandDescription()
{
    if (m_command->isSilent() || m_echoMode == CommandEchoModeSilent)
        return;

    if (m_command->description().isEmpty()) {
        m_logger.printWarning(
                    ErrorInfo(Tr::tr("Command is not marked silent, but has no description."),
                              m_command->codeLocation()));
    } else {
        emit reportCommandDescription(m_command->highlight(), m_command->description());
    }
}

} // namespace Internal
} // namespace qbs