/****************************************************************************
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** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of Qbs.
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** $QT_BEGIN_LICENSE:LGPL$
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** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
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****************************************************************************/

#ifndef QBS_SETUPTOOLCHAINS_COMMANDLINEPARSER_H
#define QBS_SETUPTOOLCHAINS_COMMANDLINEPARSER_H

#include <tools/settings.h>

#include <QtCore/qstringlist.h>

class CommandLineParser
{
public:
    void parse(const QStringList &commandLine);

    bool helpRequested() const { return m_helpRequested; }
    bool autoDetectionMode() const { return m_autoDetectionMode; }

    QString compilerPath() const { return m_compilerPath; }
    QString toolchainType() const { return m_toolchainType; }
    QString profileName() const { return m_profileName; }
    QString settingsDir() const { return m_settingsDir; }
    qbs::Settings::Scope settingsScope() const { return m_settingsScope; }

    QString usageString() const;

private:
    [[noreturn]] void throwError(const QString &message);
    void assignOptionArgument(const QString &option, QString &argument);
    [[noreturn]] void complainAboutExtraArguments();

    bool m_helpRequested = false;
    bool m_autoDetectionMode = false;
    qbs::Settings::Scope m_settingsScope = qbs::Settings::UserScope;
    QString m_compilerPath;
    QString m_toolchainType;
    QString m_profileName;
    QString m_settingsDir;
    QStringList m_commandLine;
    QString m_command;
};

#endif // Header guard
