1 files changed, 131 insertions, 0 deletions
diff --git a/src/plugins/mesonprojectmanager/project/mesonprojectparser.h b/src/plugins/mesonprojectmanager/project/mesonprojectparser.h
new file mode 100644
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+++ b/src/plugins/mesonprojectmanager/project/mesonprojectparser.h
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+/****************************************************************************
+**
+** Copyright (C) 2020 Alexis Jeandet.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** 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.
+**
+****************************************************************************/
+#pragma once
+#include "outputparsers/mesonoutputparser.h"
+#include "projecttree/mesonprojectnodes.h"
+#include "mesonprocess.h"
+#include <exewrappers/mesonwrapper.h>
+#include <kithelper/kitdata.h>
+#include <mesoninfoparser/mesoninfoparser.h>
+#include <projectexplorer/buildsystem.h>
+#include <projectexplorer/kit.h>
+#include <projectexplorer/rawprojectpart.h>
+#include <utils/environment.h>
+#include <utils/fileutils.h>
+#include <QFuture>
+#include <QFutureWatcher>
+#include <QObject>
+#include <QQueue>
+
+namespace MesonProjectManager {
+namespace Internal {
+class MesonProjectParser : public QObject
+{
+    Q_OBJECT
+    enum class IntroDataType { file, stdo };
+    struct ParserData
+    {
+        MesonInfoParser::Result data;
+        std::unique_ptr<MesonProjectNode> rootNode;
+    };
+
+public:
+    MesonProjectParser(const Utils::Id &meson, Utils::Environment env, ProjectExplorer::Project* project);
+    void setMesonTool(const Utils::Id &meson);
+    bool configure(const Utils::FilePath &sourcePath,
+                   const Utils::FilePath &buildPath,
+                   const QStringList &args);
+    bool wipe(const Utils::FilePath &sourcePath,
+              const Utils::FilePath &buildPath,
+              const QStringList &args);
+    bool setup(const Utils::FilePath &sourcePath,
+               const Utils::FilePath &buildPath,
+               const QStringList &args,
+               bool forceWipe = false);
+    bool parse(const Utils::FilePath &sourcePath, const Utils::FilePath &buildPath);
+    bool parse(const Utils::FilePath &sourcePath);
+
+    Q_SIGNAL void parsingCompleted(bool success);
+
+    std::unique_ptr<MesonProjectNode> takeProjectNode() { return std::move(m_rootNode); }
+
+    inline const BuildOptionsList &buildOptions() const { return m_parserResult.buildOptions; };
+    inline const TargetsList &targets() const { return m_parserResult.targets; }
+    inline const QStringList &targetsNames() const { return m_targetsNames; }
+
+    static inline QStringList additionalTargets()
+    {
+        return QStringList{Constants::Targets::all,
+                           Constants::Targets::clean,
+                           Constants::Targets::install,
+                           Constants::Targets::benchmark,
+                           Constants::Targets::scan_build};
+    }
+
+    QList<ProjectExplorer::BuildTargetInfo> appsTargets() const;
+
+    ProjectExplorer::RawProjectParts buildProjectParts(
+        const ProjectExplorer::ToolChain *cxxToolChain,
+        const ProjectExplorer::ToolChain *cToolChain);
+
+    inline void setEnvironment(const Utils::Environment &environment) { m_env = environment; }
+
+    inline void setQtVersion(Utils::QtVersion v) { m_qtVersion = v; }
+
+    bool matchesKit(const KitData &kit);
+
+    bool usesSameMesonVersion(const Utils::FilePath &buildPath);
+
+private:
+    bool startParser();
+    static ParserData *extractParserResults(const Utils::FilePath &srcDir,
+                                            MesonInfoParser::Result &&parserResult);
+    static void addMissingTargets(QStringList &targetList);
+    void update(const QFuture<ParserData *> &data);
+    ProjectExplorer::RawProjectPart buildRawPart(const Target &target,
+                                                 const Target::SourceGroup &sources,
+                                                 const ProjectExplorer::ToolChain *cxxToolChain,
+                                                 const ProjectExplorer::ToolChain *cToolChain);
+    void processFinished(int exitCode, QProcess::ExitStatus exitStatus);
+    MesonProcess m_process;
+    MesonOutputParser m_outputParser;
+    Utils::Environment m_env;
+    Utils::Id m_meson;
+    Utils::FilePath m_buildDir;
+    Utils::FilePath m_srcDir;
+    QFuture<ParserData *> m_parserFutureResult;
+    bool m_configuring = false;
+    IntroDataType m_introType;
+    MesonInfoParser::Result m_parserResult;
+    QStringList m_targetsNames;
+    Utils::QtVersion m_qtVersion = Utils::QtVersion::Unknown;
+    std::unique_ptr<MesonProjectNode> m_rootNode; // <- project tree root node
+    QString m_projectName;
+    // maybe moving meson to build step could make this class simpler
+    // also this should ease command dependencies
+    QQueue<std::tuple<Command, bool>> m_pendingCommands;
+};
+} // namespace Internal
+} // namespace MesonProjectManager