Function parseCMakeFiles

plugins/cmake/cmakefileapi.cpp:273–302

@return source CMake files (e.g. CMakeLists.txt, *.cmake), modifying which should trigger reloading the project.

/// @return source CMake files (e.g. CMakeLists.txt, *.cmake), modifying which should trigger reloading the project.
static QSet<Path> parseCMakeFiles(const QJsonObject& cmakeFiles, PathInterner& sourcePathInterner,
                                  QDateTime* lastModifiedCMakeFile)
{
    Q_ASSERT(lastModifiedCMakeFile);
    QSet<Path> ret;
    for (const auto& jsonInput : cmakeFiles.value(QLatin1String("inputs")).toArray()) {
        const auto input = jsonInput.toObject();
        const auto path = sourcePathInterner.internPath(input.value(QLatin1String("path")).toString());
        const auto isGenerated = input.value(QLatin1String("isGenerated")).toBool();
        const auto isExternal = input.value(QLatin1String("isExternal")).toBool();

        // Generated CMake files can be modified during the CMake configure step - after KDevelop
        // modifies the API client query file. Don't take into account last modified timestamps of
        // generated files to prevent wrongly considering up-to-date data outdated. The user is
        // not supposed to modify the generated files manually, so ignoring them should be fine.
        if (!isGenerated && path.isLocalFile()) {
            const auto info = QFileInfo(path.toLocalFile());
            *lastModifiedCMakeFile = std::max(info.lastModified(), *lastModifiedCMakeFile);
        }

        // Reloading the project when a generated CMake file is changed can cause a reload loop, and the user is not
        // supposed to modify the generated files manually. External files are not under the top-level source or build
        // directories, so AbstractFileManagerPlugin::projectWatcher() never watches them. Watching each individual
        // external CMake file can be costly and cause issues elsewhere if a watched item count limit is reached.
        if (!isGenerated && !isExternal) {
            ret.insert(path);
        }
    }
    return ret;
}

CMakeProjectData parseReplyIndexFile(const ReplyIndex& replyIndex, const Path& sourceDirectory,
                                     const Path& buildDirectory)