fix: update service manager on existing ui

cli/src/core/service_creator.py

@@ -45,7 +45,7 @@ class ServiceCreator:
         self.ctx.master_hla_names.add_hla_name(service.name_upper)
         self.ctx.iocs_overview.add_ioc(service, description=ioc_description)
         self.ctx.master_ioc_subs.update_content(service_name=service.name_upper)
-        if gui_config.should_create_ui():
+        if gui_config.should_create_new_ui() or gui_config.should_use_existing_ui():
             self.ctx.service_manager_ui.update_xml(
                 service=service,
                 service_name_camel=service.name_camel,
@@ -99,7 +99,7 @@ class ServiceCreator:
                 "ioc_owner": ioc_owner,
             },
         )
-        if gui_config.should_create_ui():
+        if gui_config.should_create_new_ui():
             copier.run_copy(
                 src_path=str(QT_TEMPLATES_DIR),
                 dst_path=str(self.ctx.write_paths.qt_dir),

cli/src/models/gui_config.py

@@ -11,9 +11,12 @@ class GuiConfig(BaseModel):
     gui_option: GuiOption
     raw_ui_filename: Optional[str] = None
 
-    def should_create_ui(self):
+    def should_create_new_ui(self):
         return self.gui_option == GuiOption.NEW
 
+    def should_use_existing_ui(self):
+        return self.gui_option == GuiOption.EXISTING
+
     @property
     def ui_filename(self) -> str:
         if self.raw_ui_filename is None:
@@ -33,6 +36,7 @@ class GuiConfig(BaseModel):
                 raise InvalidCliOptions(
                     f"Could not find service with name {self.ui_filename} in service_registry."
                 ) from e
+
         if self.gui_option == GuiOption.NONE and self.raw_ui_filename:
             raise InvalidCliOptions(
                 f"Cannot specify --ui-filename when --gui-option is {GuiOption.NONE}"