feat: warn user about stopped endless custom module

include/modules/sni/tray.hpp

@@ -12,7 +12,7 @@ namespace waybar::modules::SNI {
 
 class Tray : public IModule {
   public:
-    Tray(const Bar& bar, const Json::Value&);
+    Tray(const Json::Value&);
     auto update() -> void;
     operator Gtk::Widget &();
   private:

src/factory.cpp

@@ -33,7 +33,7 @@ waybar::IModule* waybar::Factory::makeModule(const std::string &name) const
     }
     #ifdef HAVE_DBUSMENU
     if (ref == "tray") {
-      return new waybar::modules::SNI::Tray(bar_, config_[name]);
+      return new waybar::modules::SNI::Tray(config_[name]);
     }
     #endif
     #ifdef HAVE_LIBNL

src/modules/custom.cpp

@@ -49,6 +49,7 @@ void waybar::modules::Custom::continuousWorker()
       pclose(fp);
       thread_.stop();
       output_ = { 1, "" };
+      std::cerr << name_ " just stopped, is it endless?" << std::endl;
       dp.emit();
       return;
     }

src/modules/sni/tray.cpp

@@ -2,7 +2,7 @@
 
 #include <iostream>
 
-waybar::modules::SNI::Tray::Tray(const Bar& bar, const Json::Value &config)
+waybar::modules::SNI::Tray::Tray(const Json::Value &config)
     : config_(config), watcher_(), host_(nb_hosts_, config,
     std::bind(&Tray::onAdd, this, std::placeholders::_1),
     std::bind(&Tray::onRemove, this, std::placeholders::_1))