feat(StatusQ): SanityChecker app for imports validation

Closes: #8071

ui/StatusQ/CMakeLists.txt

@@ -20,4 +20,5 @@ set(QML_IMPORT_PATH
 
 add_subdirectory(vendor/SortFilterProxyModel)
 add_subdirectory(sandbox)
+add_subdirectory(sanity_checker)
 add_subdirectory(tests)

ui/StatusQ/sandbox/CMakeLists.txt

@@ -5,7 +5,7 @@ find_package(
   COMPONENTS Core Quick QuickControls2
   REQUIRED)
 
-file(GLOB_RECURSE QML_FILES "../*.qml")
+file(GLOB_RECURSE QML_FILES "../*.qml" "../qmldir")
 file(GLOB_RECURSE JS_FILES "../*.js")
 file(GLOB_RECURSE HEADERS *.h)
 if(APPLE)

ui/StatusQ/sanity_checker/CMakeLists.txt

@@ -0,0 +1,27 @@
+project(SanityChecker)
+
+find_package(
+  Qt5
+  COMPONENTS Core Quick QuickControls2
+  REQUIRED)
+
+set(QRC_FILES ../src/statusq.qrc ../src/assets.qrc)
+qt5_add_resources(QRC_COMPILED ${QRC_FILES})
+
+add_executable(
+  ${PROJECT_NAME}
+  main.cpp
+  ${QRC_FILES}
+  ${QRC_COMPILED}
+)
+
+target_link_libraries(
+  ${PROJECT_NAME} PRIVATE Qt5::Core Qt5::Quick Qt5::QuickControls2
+                          SortFilterProxyModel)
+
+if (APPLE)
+  find_library(AppKit AppKit)
+  find_library(Foundation Foundation)
+
+  target_link_libraries(${PROJECT_NAME} PRIVATE ${AppKit} ${Foundation})
+endif()

ui/StatusQ/sanity_checker/main.cpp

@@ -0,0 +1,48 @@
+#include <QCoreApplication>
+#include <QDebug>
+#include <QDirIterator>
+#include <QQmlComponent>
+#include <QQmlEngine>
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication app(argc, argv);
+    QQmlEngine engine;
+
+    engine.addImportPath(QStringLiteral(":/"));
+
+    QDirIterator it(":", QDirIterator::Subdirectories);
+    bool errorsFound = false;
+
+    while (it.hasNext()) {
+        QFileInfo info = it.fileInfo();
+
+        if (info.suffix() == QStringLiteral("qml")) {
+            QFile file(it.filePath());
+            file.open(QIODevice::ReadOnly);
+
+            QTextStream in(&file);
+            QString line = in.readLine();
+
+            if (line != QStringLiteral("pragma Singleton")) {
+                engine.setBaseUrl(QStringLiteral("qrc") + info.dir().path()
+                                  + QDir::separator());
+
+                QQmlComponent component(&engine, it.fileName());
+
+                if (component.isError()) {
+                    qWarning() << component.errors();
+                    errorsFound = true;
+                }
+            }
+        }
+
+        it.next();
+    }
+
+    if (errorsFound)
+        return EXIT_FAILURE;
+
+    qDebug() << "Verification completed successfully.";
+    return EXIT_SUCCESS;
+}