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Diffstat (limited to 'src/lib/corelib/language/projecttreebuilder.h')
| -rw-r--r-- | src/lib/corelib/language/projecttreebuilder.h | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/src/lib/corelib/language/projecttreebuilder.h b/src/lib/corelib/language/projecttreebuilder.h new file mode 100644 index 000000000..db2d621c5 --- /dev/null +++ b/src/lib/corelib/language/projecttreebuilder.h @@ -0,0 +1,227 @@ +/**************************************************************************** +** +** Copyright (C) 2023 The Qt Company Ltd. +** 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#pragma once + +#include "forward_decls.h" +#include "filetags.h" +#include "moduleproviderinfo.h" +#include "qualifiedid.h" + +#include <tools/filetime.h> +#include <tools/stringconstants.h> +#include <tools/version.h> + +#include <QString> +#include <QVariant> + +#include <optional> +#include <queue> +#include <stack> + +namespace qbs { +class SetupProjectParameters; +namespace Internal { +class Evaluator; +class FileTime; +class Item; +class ItemPool; +class ProgressObserver; + +class ContextBase +{ +public: + Item *item = nullptr; + Item *scope = nullptr; + QString name; +}; + +class ProjectContext; + +enum class FallbackMode { Enabled, Disabled }; + +using ModulePropertiesPerGroup = std::unordered_map<const Item *, QualifiedIdSet>; + +// TODO: This class only needs to be known inside the ProjectResolver; no need to +// instantiate them separately when they always appear together. +// Possibly we can get rid of the Loader class altogether. +class ProjectTreeBuilder +{ +public: + ProjectTreeBuilder(const SetupProjectParameters ¶meters, ItemPool &itemPool, + Evaluator &evaluator, Logger &logger); + ~ProjectTreeBuilder(); + + struct Result + { + struct ProductInfo + { + std::vector<ProbeConstPtr> probes; + ModulePropertiesPerGroup modulePropertiesSetInGroups; + ErrorInfo delayedError; + }; + + Item *root = nullptr; + std::unordered_map<Item *, ProductInfo> productInfos; + std::vector<ProbeConstPtr> projectProbes; + StoredModuleProviderInfo storedModuleProviderInfo; + Set<QString> qbsFiles; + QVariantMap profileConfigs; + }; + Result load(); + + void setProgressObserver(ProgressObserver *progressObserver); + void setSearchPaths(const QStringList &searchPaths); + void setOldProjectProbes(const std::vector<ProbeConstPtr> &oldProbes); + void setOldProductProbes(const QHash<QString, std::vector<ProbeConstPtr>> &oldProbes); + void setLastResolveTime(const FileTime &time); + void setStoredProfiles(const QVariantMap &profiles); + void setStoredModuleProviderInfo(const StoredModuleProviderInfo &moduleProviderInfo); + +private: + class Private; + Private * const d; +}; + +class ProductContext : public ContextBase +{ +public: + ProjectContext *project = nullptr; + Item *mergedExportItem = nullptr; + ProjectTreeBuilder::Result::ProductInfo info; + QString profileName; + QString multiplexConfigurationId; + QVariantMap profileModuleProperties; // Tree-ified module properties from profile. + QVariantMap moduleProperties; // Tree-ified module properties from profile + overridden values. + QVariantMap defaultParameters; // In Export item. + QStringList searchPaths; + + std::optional<QVariantMap> theModuleProviderConfig; + + struct ResolvedDependsItem { + Item *item = nullptr; + QualifiedId name; + QStringList subModules; + FileTags productTypes; + QStringList multiplexIds; + std::optional<QStringList> profiles; + VersionRange versionRange; + QVariantMap parameters; + bool limitToSubProject = false; + FallbackMode fallbackMode = FallbackMode::Enabled; + bool requiredLocally = true; + bool requiredGlobally = true; + }; + struct ResolvedAndMultiplexedDependsItem { + ResolvedAndMultiplexedDependsItem(ProductContext *product, + const ResolvedDependsItem &dependency) + : product(product), item(dependency.item), name(product->name), + versionRange(dependency.versionRange), parameters(dependency.parameters), + fallbackMode(FallbackMode::Disabled), checkProduct(false) {} + ResolvedAndMultiplexedDependsItem(const ResolvedDependsItem &dependency, + const QualifiedId &name, + const QString &profile, const QString &multiplexId) + : item(dependency.item), name(name), profile(profile), multiplexId(multiplexId), + versionRange(dependency.versionRange), parameters(dependency.parameters), + limitToSubProject(dependency.limitToSubProject), fallbackMode(dependency.fallbackMode), + requiredLocally(dependency.requiredLocally), + requiredGlobally(dependency.requiredGlobally) {} + ResolvedAndMultiplexedDependsItem() = default; + static ResolvedAndMultiplexedDependsItem makeBaseDependency() { + ResolvedAndMultiplexedDependsItem item; + item.fallbackMode = FallbackMode::Disabled; + item.name = StringConstants::qbsModule(); + return item; + } + + QString id() const; + CodeLocation location() const; + QString displayName() const; + + ProductContext *product = nullptr; + Item *item = nullptr; + QualifiedId name; + QString profile; + QString multiplexId; + VersionRange versionRange; + QVariantMap parameters; + bool limitToSubProject = false; + FallbackMode fallbackMode = FallbackMode::Enabled; + bool requiredLocally = true; + bool requiredGlobally = true; + bool checkProduct = true; + }; + struct DependenciesResolvingState { + Item *loadingItem = nullptr; + ResolvedAndMultiplexedDependsItem loadingItemOrigin; + std::queue<Item *> pendingDependsItems; + std::optional<ResolvedDependsItem> currentDependsItem; + std::queue<ResolvedAndMultiplexedDependsItem> pendingResolvedDependencies; + bool requiredByLoadingItem = true; + }; + std::list<DependenciesResolvingState> resolveDependenciesState; + + QString uniqueName() const; +}; + +class TopLevelProjectContext +{ +public: + TopLevelProjectContext() = default; + TopLevelProjectContext(const TopLevelProjectContext &) = delete; + TopLevelProjectContext &operator=(const TopLevelProjectContext &) = delete; + ~TopLevelProjectContext() { qDeleteAll(projects); } + + std::vector<ProjectContext *> projects; + std::list<std::pair<ProductContext *, int>> productsToHandle; + std::vector<ProbeConstPtr> probes; + QString buildDirectory; +}; + +class ProjectContext : public ContextBase +{ +public: + TopLevelProjectContext *topLevelProject = nullptr; + ProjectTreeBuilder::Result *result = nullptr; + std::vector<ProductContext> products; + std::vector<QStringList> searchPathsStack; +}; + +} // namespace Internal +} // namespace qbs |