Method monitorSubagent

pkg/tools/builtin/subagent_manager.go:373–417

monitorSubagent 监控子代理执行

(ctx context.Context, instance *SubagentInstance, cmd *exec.Cmd, outFile *os.File)

// monitorSubagent 监控子代理执行
func (sm *FileSubagentManager) monitorSubagent(ctx context.Context, instance *SubagentInstance, cmd *exec.Cmd, outFile *os.File) {
	defer func() {
		_ = outFile.Close()
		sm.mu.Lock()
		defer sm.mu.Unlock()

		now := time.Now()
		instance.EndTime = &now
		instance.Duration = now.Sub(instance.StartTime)
		instance.LastUpdate = now
		_ = sm.saveSubagent(instance)
	}()

	// 等待命令完成
	err := cmd.Wait()

	sm.mu.Lock()
	defer sm.mu.Unlock()

	// 更新实例状态
	now := time.Now()
	instance.EndTime = &now
	instance.Duration = now.Sub(instance.StartTime)
	instance.LastUpdate = now

	if err != nil {
		exitErr := &exec.ExitError{}
		if errors.As(err, &exitErr) {
			instance.ExitCode = exitErr.ExitCode()
			instance.Status = "failed"
			instance.Error = err.Error()
		} else {
			instance.Status = "failed"
			instance.ExitCode = -1
			instance.Error = err.Error()
		}
	} else {
		instance.ExitCode = 0
		instance.Status = "completed"
	}

	// 读取最终输出
	sm.updateSubagentOutput(instance)
	_ = sm.saveSubagent(instance)
}

// updateSubagentOutput 更新子代理输出
func (sm *FileSubagentManager) updateSubagentOutput(instance *SubagentInstance) {