Method on

src/web-ui/src/tools/git/services/GitEventService.ts:26–53

(
    eventType: T, 
    listener: GitEventListener<T>,
    options?: GitEventSubscriptionOptions
  )

  }

  on<T extends GitEventType>(
    eventType: T, 
    listener: GitEventListener<T>,
    options?: GitEventSubscriptionOptions
  ): () => void {
    const eventName = this.getEventName(eventType);
    
    const wrappedListener = (data: Extract<GitEvent, { type: T }>['data']) => {
      if (options?.filter && !options.filter(data)) {
        return;
      }

      if (options?.repositoryPath && 'repositoryPath' in data) {
        if (data.repositoryPath !== options.repositoryPath) {
          return;
        }
      }

      const event = { type: eventType, data } as Extract<GitEvent, { type: T }>;
      listener(event);
    };

    if (options?.once) {
      return globalEventBus.once(eventName, wrappedListener as any);
    }

    return globalEventBus.on(eventName, wrappedListener as any);
  }

  once<T extends GitEventType>(
    eventType: T,