Method load

extensions/cli/src/services/ServiceContainer.ts:122–158

* Load a service, handling dependencies

(serviceName: string)

   * Load a service, handling dependencies
   */
  async load<T>(serviceName: string): Promise<T> {
    const factory = this.factories.get(serviceName);
    if (!factory) {
      const error = new Error(
        `No factory registered for service '${serviceName}'`,
      );
      this.setServiceError(serviceName, error);
      throw error;
    }

    // Check if already loading
    const current = this.services.get(serviceName);
    if (current?.state === "loading") {
      return this.get<T>(serviceName);
    }

    logger.debug(`Loading service: ${serviceName}`);
    this.setServiceState(serviceName, "loading");

    try {
      // Load dependencies first
      const deps = this.dependencies.get(serviceName) || [];
      await Promise.all(deps.map((dep) => this.load(dep)));

      // Load the service
      const value = await factory();

      this.setServiceValue(serviceName, value);
      logger.debug(`Service loaded successfully: ${serviceName}`);

      return value;
    } catch (error: any) {
      logger.debug(`Failed to load service '${serviceName}':`, error);
      this.setServiceError(serviceName, error);
      throw error;
    }
  }

  /**
   * Reload a service (and all transitive dependents)