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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Copyright (C) 2021 Ivan Komissarov (abbapoh@gmail.com)
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qbs.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** 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
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** 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-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef MODULEPROVIDERLOADER_H
#define MODULEPROVIDERLOADER_H
#include "loaderutils.h"
#include <language/forward_decls.h>
#include <language/moduleproviderinfo.h>
#include <QtCore/qvariant.h>
#include <optional>
#include <utility>
#include <vector>
namespace qbs::Internal {
class Item;
class LoaderState;
class ProductContext;
class ModuleProviderLoader
{
public:
explicit ModuleProviderLoader(LoaderState &loaderState);
struct ModuleProviderResult {
bool providerFound = false;
std::optional<QStringList> searchPaths;
};
ModuleProviderResult executeModuleProviders(
ProductContext &productContext,
const CodeLocation &dependsItemLocation,
const QualifiedId &moduleName);
private:
enum class ModuleProviderLookup { Scoped, Named };
struct Provider {
QualifiedId name;
ModuleProviderLookup lookup;
};
ModuleProviderResult executeModuleProvidersHelper(
ProductContext &product,
const CodeLocation &dependsItemLocation,
const QualifiedId &moduleName,
const std::vector<Provider> &providers);
std::pair<const ModuleProviderInfo &, bool>
findOrCreateProviderInfo(ProductContext &product, const CodeLocation &dependsItemLocation,
const QualifiedId &moduleName, const QualifiedId &name,
ModuleProviderLookup lookupType, const QVariantMap &qbsModule);
void setupModuleProviderConfig(ProductContext &product);
std::optional<std::vector<QualifiedId>> getModuleProviders(Item *item);
QString findModuleProviderFile(const QualifiedId &name, ModuleProviderLookup lookupType);
QVariantMap evaluateQbsModule(ProductContext &product) const;
Item *createProviderScope(const ProductContext &product, const QVariantMap &qbsModule);
using EvaluationResult = std::pair<QStringList, bool /*isEager*/>;
EvaluationResult evaluateModuleProvider(
ProductContext &product,
const CodeLocation &dependsItemLocation,
const QualifiedId &moduleName,
const QualifiedId &name,
const QString &providerFile,
const QVariantMap &moduleConfig,
const QVariantMap &qbsModule);
void checkAllowedValues(Item *providerItem);
LoaderState &m_loaderState;
};
} // namespace qbs::Internal
#endif // MODULEPROVIDERLOADER_H
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