| 405 | } |
| 406 | |
| 407 | func (t *SkillsTool) HandleExecute(ctx context.Context, fc *genai.FunctionCall, approved bool, o agent.OutputHandler) error { |
| 408 | if fc.Name == "activate_skill" { |
| 409 | var output string |
| 410 | result, err := t.executor.HandleCall(ctx, fc) |
| 411 | if err != nil { |
| 412 | output = "Error: " + err.Error() |
| 413 | } else { |
| 414 | var parts []string |
| 415 | if result.Stdout != "" { |
| 416 | parts = append(parts, result.Stdout) |
| 417 | } |
| 418 | if result.Stderr != "" { |
| 419 | parts = append(parts, "Stderr: "+result.Stderr) |
| 420 | } |
| 421 | output = strings.Join(parts, "\n") |
| 422 | } |
| 423 | |
| 424 | respStruct, err := structpb.NewStruct(map[string]any{"result": output}) |
| 425 | if err != nil { |
| 426 | return fmt.Errorf("failed to convert function response to structpb: %w", err) |
| 427 | } |
| 428 | |
| 429 | return o(&proto.AgentOutputs{ |
| 430 | Messages: []*proto.Message{ |
| 431 | { |
| 432 | Role: "model", |
| 433 | Content: &proto.Content{ |
| 434 | Type: &proto.Content_ToolResult{ |
| 435 | ToolResult: &proto.ToolResultContent{ |
| 436 | CallId: fc.ID, |
| 437 | Type: &proto.ToolResultContent_FunctionResult{ |
| 438 | FunctionResult: &proto.FunctionResultContent{ |
| 439 | Name: fc.Name, |
| 440 | Result: &proto.FunctionResultContent_Response{ |
| 441 | Response: respStruct, |
| 442 | }, |
| 443 | }, |
| 444 | }, |
| 445 | }, |
| 446 | }, |
| 447 | }, |
| 448 | }, |
| 449 | }, |
| 450 | }) |
| 451 | } |
| 452 | |
| 453 | if !approved { |
| 454 | // Declined, nothing to do in terms of executing any commands. |
| 455 | // But we still have to finish with a function response, |
| 456 | // not to keep the previously log function call hanging forever. |
| 457 | return o(&proto.AgentOutputs{ |
| 458 | Messages: []*proto.Message{ |
| 459 | { |
| 460 | Role: "model", |
| 461 | Content: &proto.Content{ |
| 462 | Type: &proto.Content_ToolResult{ |
| 463 | ToolResult: &proto.ToolResultContent{ |
| 464 | CallId: fc.ID, |