Merge pull request #11941 from huffman/feat/atp-baking-process

Move asset server baking to a separate process

assignment-client/CMakeLists.txt

@@ -13,9 +13,25 @@ setup_memory_debugger()
 link_hifi_libraries(
   audio avatars octree gpu model fbx entities
   networking animation recording shared script-engine embedded-webserver
-  controllers physics plugins midi baking image
+  controllers physics plugins midi image
 )
 
+add_dependencies(${TARGET_NAME} oven)
+
+if (WIN32)
+  add_custom_command(
+    TARGET ${TARGET_NAME} POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy_directory
+            $<TARGET_FILE_DIR:oven>
+            $<TARGET_FILE_DIR:${TARGET_NAME}>)
+else()
+  add_custom_command(
+    TARGET ${TARGET_NAME} POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E create_symlink
+            $<TARGET_FILE:oven>
+            $<TARGET_FILE_DIR:${TARGET_NAME}>/oven)
+endif()
+
 if (WIN32)
   package_libraries_for_deployment()
 endif()

assignment-client/src/assets/AssetServer.cpp

@@ -29,11 +29,10 @@
 #include <QtCore/QUrlQuery>
 
 #include <ClientServerUtils.h>
-#include <FBXBaker.h>
-#include <JSBaker.h>
 #include <NodeType.h>
 #include <SharedUtil.h>
 #include <PathUtils.h>
+#include <image/Image.h>
 
 #include "AssetServerLogging.h"
 #include "BakeAssetTask.h"
@@ -250,7 +249,7 @@ AssetServer::AssetServer(ReceivedMessage& message) :
     image::setNormalTexturesCompressionEnabled(true);
     image::setCubeTexturesCompressionEnabled(true);
 
-    BAKEABLE_TEXTURE_EXTENSIONS = TextureBaker::getSupportedFormats();
+    BAKEABLE_TEXTURE_EXTENSIONS = image::getSupportedFormats();
     qDebug() << "Supported baking texture formats:" << BAKEABLE_MODEL_EXTENSIONS;
 
     // Most of the work will be I/O bound, reading from disk and constructing packet objects,
@@ -416,6 +415,9 @@ void AssetServer::completeSetup() {
     if (assetsFilesizeLimit != 0 && assetsFilesizeLimit < MAX_UPLOAD_SIZE) {
         _filesizeLimit = assetsFilesizeLimit * BITS_PER_MEGABITS;
     }
+
+    PathUtils::removeTemporaryApplicationDirs();
+    PathUtils::removeTemporaryApplicationDirs("Oven");
 }
 
 void AssetServer::cleanupUnmappedFiles() {

assignment-client/src/assets/BakeAssetTask.cpp

@@ -11,11 +11,18 @@
 
 #include "BakeAssetTask.h"
 
-#include <QtCore/QThread>
+#include <mutex>
+
+#include <QtCore/QThread>
+#include <QCoreApplication>
 
-#include <FBXBaker.h>
 #include <PathUtils.h>
-#include <JSBaker.h>
+
+static const int OVEN_STATUS_CODE_SUCCESS { 0 };
+static const int OVEN_STATUS_CODE_FAIL { 1 };
+static const int OVEN_STATUS_CODE_ABORT { 2 };
+
+std::once_flag registerMetaTypesFlag;
 
 BakeAssetTask::BakeAssetTask(const AssetHash& assetHash, const AssetPath& assetPath, const QString& filePath) :
     _assetHash(assetHash),
@@ -23,6 +30,10 @@ BakeAssetTask::BakeAssetTask(const AssetHash& assetHash, const AssetPath& assetP
     _filePath(filePath)
 {
 
+    std::call_once(registerMetaTypesFlag, []() {
+        qRegisterMetaType<QProcess::ProcessError>("QProcess::ProcessError");
+        qRegisterMetaType<QProcess::ExitStatus>("QProcess::ExitStatus");
+    });
 }
 
 void cleanupTempFiles(QString tempOutputDir, std::vector<QString> files) {
@@ -41,67 +52,76 @@ void cleanupTempFiles(QString tempOutputDir, std::vector<QString> files) {
 };
 
 void BakeAssetTask::run() {
-    _isBaking.store(true);
-
-    qRegisterMetaType<QVector<QString> >("QVector<QString>");
-    TextureBakerThreadGetter fn = []() -> QThread* { return QThread::currentThread();  };
-
-    QString tempOutputDir;
-
-    if (_assetPath.endsWith(".fbx")) {
-        tempOutputDir = PathUtils::generateTemporaryDir();
-        _baker = std::unique_ptr<FBXBaker> {
-            new FBXBaker(QUrl("file:///" + _filePath), fn, tempOutputDir)
-        };
-    } else if (_assetPath.endsWith(".js", Qt::CaseInsensitive)) {
-        _baker = std::unique_ptr<JSBaker>{
-            new JSBaker(QUrl("file:///" + _filePath), PathUtils::generateTemporaryDir())
-        };
-    } else {
-        tempOutputDir = PathUtils::generateTemporaryDir();
-        _baker = std::unique_ptr<TextureBaker> {
-            new TextureBaker(QUrl("file:///" + _filePath), image::TextureUsage::CUBE_TEXTURE,
-                             tempOutputDir)
-        };
+    if (_isBaking.exchange(true)) {
+        qWarning() << "Tried to start bake asset task while already baking";
+        return;
     }
 
-    QEventLoop loop;
-    connect(_baker.get(), &Baker::finished, &loop, &QEventLoop::quit);
-    connect(_baker.get(), &Baker::aborted, &loop, &QEventLoop::quit);
-    QMetaObject::invokeMethod(_baker.get(), "bake", Qt::QueuedConnection);
-    loop.exec();
+    QString tempOutputDir = PathUtils::generateTemporaryDir();
+    auto base = QFileInfo(QCoreApplication::applicationFilePath()).absoluteDir();
+    QString path = base.absolutePath() + "/oven";
+    QString extension = _assetPath.mid(_assetPath.lastIndexOf('.') + 1);
+    QStringList args {
+        "-i", _filePath,
+        "-o", tempOutputDir,
+        "-t", extension,
+    };
 
-    if (_baker->wasAborted()) {
-        qDebug() << "Aborted baking: " << _assetHash << _assetPath;
+    _ovenProcess.reset(new QProcess());
 
-        _wasAborted.store(true);
+    connect(_ovenProcess.get(), static_cast<void(QProcess::*)(int, QProcess::ExitStatus)>(&QProcess::finished),
+            this, [this, tempOutputDir](int exitCode, QProcess::ExitStatus exitStatus) {
+        qDebug() << "Baking process finished: " << exitCode << exitStatus;
 
-        cleanupTempFiles(tempOutputDir, _baker->getOutputFiles());
+        if (exitStatus == QProcess::CrashExit) {
+            if (_wasAborted) {
+                emit bakeAborted(_assetHash, _assetPath);
+            } else {
+                QString errors = "Fatal error occurred while baking";
+                emit bakeFailed(_assetHash, _assetPath, errors);
+            }
+        } else if (exitCode == OVEN_STATUS_CODE_SUCCESS) {
+            QDir outputDir = tempOutputDir;
+            auto files = outputDir.entryInfoList(QDir::Files);
+            QVector<QString> outputFiles;
+            for (auto& file : files) {
+                outputFiles.push_back(file.absoluteFilePath());
+            }
 
-        emit bakeAborted(_assetHash, _assetPath);
-    } else if (_baker->hasErrors()) {
-        qDebug() << "Failed to bake: " << _assetHash << _assetPath << _baker->getErrors();
+            emit bakeComplete(_assetHash, _assetPath, tempOutputDir, outputFiles);
+        } else if (exitStatus == QProcess::NormalExit && exitCode == OVEN_STATUS_CODE_ABORT) {
+            _wasAborted.store(true);
+            emit bakeAborted(_assetHash, _assetPath);
+        } else {
+            QString errors;
+            if (exitCode == OVEN_STATUS_CODE_FAIL) {
+                QDir outputDir = tempOutputDir;
+                auto errorFilePath = outputDir.absoluteFilePath("errors.txt");
+                QFile errorFile { errorFilePath };
+                if (errorFile.open(QIODevice::ReadOnly)) {
+                    errors = errorFile.readAll();
+                    errorFile.close();
+                } else {
+                    errors = "Unknown error occurred while baking";
+                }
+            }
+            emit bakeFailed(_assetHash, _assetPath, errors);
+        }
 
-        auto errors = _baker->getErrors().join('\n'); // Join error list into a single string for convenience
-
-        _didFinish.store(true);
-
-        cleanupTempFiles(tempOutputDir, _baker->getOutputFiles());
+    });
 
+    qDebug() << "Starting oven for " << _assetPath;
+    _ovenProcess->start(path, args, QIODevice::ReadOnly);
+    if (!_ovenProcess->waitForStarted(-1)) {
+        QString errors = "Oven process failed to start";
         emit bakeFailed(_assetHash, _assetPath, errors);
-    } else {
-        auto vectorOutputFiles = QVector<QString>::fromStdVector(_baker->getOutputFiles());
-
-        qDebug() << "Finished baking: " << _assetHash << _assetPath << vectorOutputFiles;
-
-        _didFinish.store(true);
-
-        emit bakeComplete(_assetHash, _assetPath, tempOutputDir, vectorOutputFiles);
+        return;
     }
+    _ovenProcess->waitForFinished();
 }
 
 void BakeAssetTask::abort() {
-    if (_baker) {
-        _baker->abort();
+    if (!_wasAborted.exchange(true)) {
+        _ovenProcess->terminate();
     }
 }

assignment-client/src/assets/BakeAssetTask.h

@@ -17,9 +17,10 @@
 #include <QtCore/QDebug>
 #include <QtCore/QObject>
 #include <QtCore/QRunnable>
+#include <QDir>
+#include <QProcess>
 
 #include <AssetUtils.h>
-#include <Baker.h>
 
 class BakeAssetTask : public QObject, public QRunnable {
     Q_OBJECT
@@ -32,7 +33,6 @@ public:
 
     void abort();
     bool wasAborted() const { return _wasAborted.load(); }
-    bool didFinish() const { return _didFinish.load(); }
 
 signals:
     void bakeComplete(QString assetHash, QString assetPath, QString tempOutputDir, QVector<QString> outputFiles);
@@ -44,9 +44,8 @@ private:
     AssetHash _assetHash;
     AssetPath _assetPath;
     QString _filePath;
-    std::unique_ptr<Baker> _baker;
+    std::unique_ptr<QProcess> _ovenProcess { nullptr };
     std::atomic<bool> _wasAborted { false };
-    std::atomic<bool> _didFinish { false };
 };
 
 #endif // hifi_BakeAssetTask_h

libraries/baking/src/FBXBaker.cpp

@@ -607,7 +607,7 @@ void FBXBaker::rewriteAndBakeSceneTextures() {
                                 return;
                             }
 
-                            if (!TextureBaker::getSupportedFormats().contains(textureFileInfo.suffix())) {
+                            if (!image::getSupportedFormats().contains(textureFileInfo.suffix())) {
                                 // this is a texture format we don't bake, skip it
                                 handleWarning(fbxTextureFileName + " is not a bakeable texture format");
                                 continue;

libraries/baking/src/TextureBaker.cpp

@@ -61,14 +61,6 @@ void TextureBaker::abort() {
     _abortProcessing.store(true);
 }
 
-const QStringList TextureBaker::getSupportedFormats() {
-    auto formats = QImageReader::supportedImageFormats();
-    QStringList stringFormats;
-    std::transform(formats.begin(), formats.end(), std::back_inserter(stringFormats),
-                   [](QByteArray& format) -> QString { return format; });
-    return stringFormats;
-}
-
 void TextureBaker::loadTexture() {
     // check if the texture is local or first needs to be downloaded
     if (_textureURL.isLocalFile()) {

libraries/baking/src/TextureBaker.h

@@ -31,8 +31,6 @@ public:
                  const QDir& outputDirectory, const QString& bakedFilename = QString(),
                  const QByteArray& textureContent = QByteArray());
 
-    static const QStringList getSupportedFormats();
-
     const QByteArray& getOriginalTexture() const { return _originalTexture; }
 
     QUrl getTextureURL() const { return _textureURL; }

libraries/entities-renderer/src/RenderableModelEntityItem.cpp

@@ -1149,7 +1149,7 @@ bool ModelEntityRenderer::needsRenderUpdateFromTypedEntity(const TypedEntityPoin
     if (model && model->isLoaded()) {
         if (!entity->_dimensionsInitialized || entity->_needsInitialSimulation) {
             return true;
-        }
+       } 
 
         // Check to see if we need to update the model bounds
         if (entity->needsUpdateModelBounds()) {

libraries/image/src/image/Image.cpp

@@ -75,6 +75,14 @@ glm::uvec2 rectifyToSparseSize(const glm::uvec2& size) {
 
 namespace image {
 
+const QStringList getSupportedFormats() {
+    auto formats = QImageReader::supportedImageFormats();
+    QStringList stringFormats;
+    std::transform(formats.begin(), formats.end(), std::back_inserter(stringFormats),
+                   [](QByteArray& format) -> QString { return format; });
+    return stringFormats;
+}
+
 QImage::Format QIMAGE_HDR_FORMAT = QImage::Format_RGB30;
 
 TextureUsage::TextureLoader TextureUsage::getTextureLoaderForType(Type type, const QVariantMap& options) {

libraries/image/src/image/Image.h

@@ -80,6 +80,8 @@ gpu::TexturePointer processCubeTextureColorFromImage(const QImage& srcImage, con
 
 } // namespace TextureUsage
 
+const QStringList getSupportedFormats();
+
 bool isColorTexturesCompressionEnabled();
 bool isNormalTexturesCompressionEnabled();
 bool isGrayscaleTexturesCompressionEnabled();

libraries/shared/src/PathUtils.cpp

@@ -19,8 +19,14 @@
 #include <QDir>
 #include <QUrl>
 #include <QtCore/QStandardPaths>
+#include <QRegularExpression>
 #include <mutex> // std::once
 #include "shared/GlobalAppProperties.h"
+#include "SharedUtil.h"
+
+// Format: AppName-PID-Timestamp
+// Example: ...
+QString TEMP_DIR_FORMAT { "%1-%2-%3" };
 
 const QString& PathUtils::resourcesPath() {
 #ifdef Q_OS_MAC
@@ -60,7 +66,8 @@ QString PathUtils::generateTemporaryDir() {
     QString appName = qApp->applicationName();
     for (auto i = 0; i < 64; ++i) {
         auto now = std::chrono::system_clock::now().time_since_epoch().count();
-        QDir tempDir = rootTempDir.filePath(appName + "-" + QString::number(now));
+        auto dirName = TEMP_DIR_FORMAT.arg(appName).arg(qApp->applicationPid()).arg(now);
+        QDir tempDir = rootTempDir.filePath(dirName);
         if (tempDir.mkpath(".")) {
             return tempDir.absolutePath();
         }
@@ -68,6 +75,39 @@ QString PathUtils::generateTemporaryDir() {
     return "";
 }
 
+// Delete all temporary directories for an application
+int PathUtils::removeTemporaryApplicationDirs(QString appName) {
+    if (appName.isNull()) {
+        appName = qApp->applicationName();
+    }
+
+    auto dirName = TEMP_DIR_FORMAT.arg(appName).arg("*").arg("*");
+
+    QDir rootTempDir = QDir::tempPath();
+    auto dirs = rootTempDir.entryInfoList({ dirName }, QDir::Dirs);
+    int removed = 0;
+    for (auto& dir : dirs) {
+        auto dirName = dir.fileName();
+        auto absoluteDirPath = QDir(dir.absoluteFilePath());
+        QRegularExpression re { "^" + QRegularExpression::escape(appName) + "\\-(?<pid>\\d+)\\-(?<timestamp>\\d+)$" };
+
+        auto match = re.match(dirName);
+        if (match.hasMatch()) {
+            auto pid = match.capturedRef("pid").toLongLong();
+            auto timestamp = match.capturedRef("timestamp");
+            if (!processIsRunning(pid)) {
+                qDebug() << "  Removing old temporary directory: " << dir.absoluteFilePath();
+                absoluteDirPath.removeRecursively();
+                removed++;
+            } else {
+                qDebug() << "  Not removing (process is running): " << dir.absoluteFilePath();
+            }
+        }
+    }
+
+    return removed;
+}
+
 QString fileNameWithoutExtension(const QString& fileName, const QVector<QString> possibleExtensions) {
     QString fileNameLowered = fileName.toLower();
     foreach (const QString possibleExtension, possibleExtensions) {

libraries/shared/src/PathUtils.h

@@ -39,6 +39,8 @@ public:
 
     static QString generateTemporaryDir();
 
+    static int removeTemporaryApplicationDirs(QString appName = QString::null);
+
     static Qt::CaseSensitivity getFSCaseSensitivity();
     static QString stripFilename(const QUrl& url);
     // note: this is FS-case-sensitive version of parentURL.isParentOf(childURL)

libraries/shared/src/SharedUtil.cpp

@@ -44,6 +44,12 @@ extern "C" FILE * __cdecl __iob_func(void) {
 #include <CoreFoundation/CoreFoundation.h>
 #endif
 
+
+#if defined(Q_OS_LINUX) || defined(Q_OS_MAC)
+#include <signal.h>
+#include <cerrno>
+#endif
+
 #include <QtCore/QDebug>
 #include <QDateTime>
 #include <QElapsedTimer>
@@ -1078,6 +1084,24 @@ void setMaxCores(uint8_t maxCores) {
 #endif
 }
 
+bool processIsRunning(int64_t pid) {
+#ifdef Q_OS_WIN
+    HANDLE process = OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, FALSE, pid);
+    if (process) {
+        DWORD exitCode;
+        if (GetExitCodeProcess(process, &exitCode) != 0) {
+            return exitCode == STILL_ACTIVE;
+        }
+    }
+    return false;
+#else
+    if (kill(pid, 0) == -1) {
+        return errno != ESRCH;
+    }
+    return true;
+#endif
+}
+
 void quitWithParentProcess() {
     if (qApp) {
         qDebug() << "Parent process died, quitting";

libraries/shared/src/SharedUtil.h

@@ -238,6 +238,8 @@ void setMaxCores(uint8_t maxCores);
 const QString PARENT_PID_OPTION = "parent-pid";
 void watchParentProcess(int parentPID);
 
+bool processIsRunning(int64_t pid);
+
 
 #ifdef Q_OS_WIN
 void* createProcessGroup();

tools/oven/CMakeLists.txt

@@ -17,4 +17,4 @@ if (UNIX)
   endif()
 endif ()
 
-set_target_properties(${TARGET_NAME} PROPERTIES EXCLUDE_FROM_ALL TRUE EXCLUDE_FROM_DEFAULT_BUILD TRUE)
+install_beside_console()

tools/oven/src/BakerCLI.cpp

@@ -12,6 +12,7 @@
 #include <QObject>
 #include <QImageReader>
 #include <QtCore/QDebug>
+#include <QFile>
 
 #include "ModelBakingLoggingCategory.h"
 #include "Oven.h"
@@ -22,22 +23,30 @@
 BakerCLI::BakerCLI(Oven* parent) : QObject(parent) {
 }
 
-void BakerCLI::bakeFile(QUrl inputUrl, const QString outputPath) {
+void BakerCLI::bakeFile(QUrl inputUrl, const QString& outputPath, const QString& type) {
 
     // if the URL doesn't have a scheme, assume it is a local file
     if (inputUrl.scheme() != "http" && inputUrl.scheme() != "https" && inputUrl.scheme() != "ftp") {
         inputUrl.setScheme("file");
     }
 
-    static const QString MODEL_EXTENSION { ".fbx" };
+    qDebug() << "Baking file type: " << type;
+
+    static const QString MODEL_EXTENSION { "fbx" };
+
+    QString extension = type;
+
+    if (extension.isNull()) {
+        auto url = inputUrl.toDisplayString();
+        extension = url.mid(url.lastIndexOf('.'));
+    }
 
     // check what kind of baker we should be creating
-    bool isFBX = inputUrl.toDisplayString().endsWith(MODEL_EXTENSION, Qt::CaseInsensitive);
-    bool isSupportedImage = false;
+    bool isFBX = extension == MODEL_EXTENSION;
 
-    for (QByteArray format : QImageReader::supportedImageFormats()) {
-        isSupportedImage |= inputUrl.toDisplayString().endsWith(format, Qt::CaseInsensitive);
-    }
+    bool isSupportedImage = QImageReader::supportedImageFormats().contains(extension.toLatin1());
+
+    _outputPath = outputPath;
 
     // create our appropiate baker
     if (isFBX) {
@@ -48,7 +57,7 @@ void BakerCLI::bakeFile(QUrl inputUrl, const QString outputPath) {
         _baker->moveToThread(qApp->getNextWorkerThread());
     } else {
         qCDebug(model_baking) << "Failed to determine baker type for file" << inputUrl;
-        QApplication::exit(1);
+        QApplication::exit(OVEN_STATUS_CODE_FAIL);
     }
 
     // invoke the bake method on the baker thread
@@ -60,5 +69,17 @@ void BakerCLI::bakeFile(QUrl inputUrl, const QString outputPath) {
 
 void BakerCLI::handleFinishedBaker() {
     qCDebug(model_baking) << "Finished baking file.";
-    QApplication::exit(_baker.get()->hasErrors());
+    int exitCode = OVEN_STATUS_CODE_SUCCESS;
+    // Do we need this?
+    if (_baker->wasAborted()) {
+        exitCode = OVEN_STATUS_CODE_ABORT;
+    } else if (_baker->hasErrors()) {
+        exitCode = OVEN_STATUS_CODE_FAIL;
+        QFile errorFile { _outputPath.absoluteFilePath(OVEN_ERROR_FILENAME) };
+        if (errorFile.open(QFile::WriteOnly)) {
+            errorFile.write(_baker->getErrors().join('\n').toUtf8());
+            errorFile.close();
+        }
+    }
+    QApplication::exit(exitCode);
 }

tools/oven/src/BakerCLI.h

@@ -13,22 +13,32 @@
 #define hifi_BakerCLI_h
 
 #include <QtCore/QObject>
+#include <QDir>
+
+#include <memory>
 
 #include "Baker.h"
 #include "Oven.h"
 
+static const int OVEN_STATUS_CODE_SUCCESS { 0 };
+static const int OVEN_STATUS_CODE_FAIL { 1 };
+static const int OVEN_STATUS_CODE_ABORT { 2 };
+
+static const QString OVEN_ERROR_FILENAME = "errors.txt";
+
 class BakerCLI : public QObject {
     Q_OBJECT   
 
 public:
     BakerCLI(Oven* parent);
-    void bakeFile(QUrl inputUrl, const QString outputPath);
+    void bakeFile(QUrl inputUrl, const QString& outputPath, const QString& type = QString::null);
 
 private slots:
     void handleFinishedBaker();  
 
 private:
+    QDir _outputPath;
     std::unique_ptr<Baker> _baker;
 };
 
-#endif // hifi_BakerCLI_h
+#endif // hifi_BakerCLI_h

tools/oven/src/Oven.cpp

@@ -24,6 +24,7 @@ static const QString OUTPUT_FOLDER = "/Users/birarda/code/hifi/lod/test-oven/exp
 
 static const QString CLI_INPUT_PARAMETER = "i";
 static const QString CLI_OUTPUT_PARAMETER = "o";
+static const QString CLI_TYPE_PARAMETER = "t";
 
 Oven::Oven(int argc, char* argv[]) :
     QApplication(argc, argv)
@@ -39,7 +40,8 @@ Oven::Oven(int argc, char* argv[]) :
    
     parser.addOptions({
         { CLI_INPUT_PARAMETER, "Path to file that you would like to bake.", "input" },
-        { CLI_OUTPUT_PARAMETER, "Path to folder that will be used as output.", "output" }
+        { CLI_OUTPUT_PARAMETER, "Path to folder that will be used as output.", "output" },
+        { CLI_TYPE_PARAMETER, "Type of asset.", "type" }
     });
     parser.addHelpOption();
     parser.process(*this);
@@ -59,7 +61,8 @@ Oven::Oven(int argc, char* argv[]) :
             BakerCLI* cli = new BakerCLI(this);
             QUrl inputUrl(QDir::fromNativeSeparators(parser.value(CLI_INPUT_PARAMETER)));
             QUrl outputUrl(QDir::fromNativeSeparators(parser.value(CLI_OUTPUT_PARAMETER)));
-            cli->bakeFile(inputUrl, outputUrl.toString());
+            QString type = parser.isSet(CLI_TYPE_PARAMETER) ? parser.value(CLI_TYPE_PARAMETER) : QString::null;
+            cli->bakeFile(inputUrl, outputUrl.toString(), type);
         } else {
             parser.showHelp();
             QApplication::quit();

tools/oven/src/ui/BakeWidget.h

@@ -14,6 +14,8 @@
 
 #include <QtWidgets/QWidget>
 
+#include <memory>
+
 #include <Baker.h>
 
 class BakeWidget : public QWidget {