refactor: manually resets singletons (#3395)

src/Compositor.cpp

@@ -74,6 +74,24 @@ CCompositor::CCompositor() {
 
 CCompositor::~CCompositor() {
     cleanup();
+    g_pPluginSystem.reset();
+    g_pHyprNotificationOverlay.reset();
+    g_pDebugOverlay.reset();
+    g_pEventManager.reset();
+    g_pSessionLockManager.reset();
+    g_pProtocolManager.reset();
+    g_pXWaylandManager.reset();
+    g_pHyprRenderer.reset();
+    g_pHyprOpenGL.reset();
+    g_pInputManager.reset();
+    g_pThreadManager.reset();
+    g_pConfigManager.reset();
+    g_pLayoutManager.reset();
+    g_pHyprError.reset();
+    g_pConfigManager.reset();
+    g_pAnimationManager.reset();
+    g_pKeybindManager.reset();
+    g_pHookSystem.reset();
 }
 
 void CCompositor::setRandomSplash() {

src/helpers/AnimatedVariable.cpp

@@ -51,6 +51,8 @@ CAnimatedVariable::~CAnimatedVariable() {
 }
 
 void CAnimatedVariable::unregister() {
+    if (!g_pAnimationManager)
+        return;
     std::erase_if(g_pAnimationManager->m_vAnimatedVariables, [&](const auto& other) { return other == this; });
     m_bIsRegistered = false;
     disconnectFromActive();

src/main.cpp

@@ -106,6 +106,7 @@ int main(int argc, char** argv) {
 
     // If we are here it means we got yote.
     Debug::log(LOG, "Hyprland reached the end.");
+    g_pCompositor.reset();
 
     return EXIT_SUCCESS;
 }