Recursive nested YAML structure

[mbecker]

Hi,

I'm running in the issue that the YAML config is not loaded correctly or better the programm runs in an infinitive loop.

Given is the following YAML config:

smartdevices:
  - name: Tado_Esszimmer
    id: tado.0.466027.Rooms.1
    tags:
      product: tado
      room: esszimmer
    values:
    - id: tado.0.466027.Rooms.1.Actual_Humidity
      field: humidity
    - id: tado.0.466027.Rooms.1.Actual_Temperature
      field: temperature
    - id: tado.0.466027.Rooms.1.openWindow
      values:
      - id: tado.0.466027.Rooms.1.openWindow.detectedTime
        field: open_window_detected_time
      - id: tado.0.466027.Rooms.1.openWindow.durationInSeconds
        field: open_window_duration_in_seconds
      - id: tado.0.466027.Rooms.1.openWindow.expiry
        field: open_window_expiry
      - id: tado.0.466027.Rooms.1.openWindow.remainingTimeInSeconds
        field: open_window_remaining_time

The Go definition of that as structs:

// IoDevice defines an object/device
type IoDevice struct {
	Name string `yaml:"name"`
	ID   string `yaml:"id"`
	Tags struct {
		Product string `yaml:"product"`
		Haus    string `yaml:"haus"`
		Room    string `yaml:"room"`
	} `yaml:"tags"`
	Values []IoValue `yaml:"values"`
}

// IoValue defines the value
type IoValue struct {
	ID    string `yaml:"id"`
	Field string `yaml:"field,omitempty"`
	Values []IoValue `yaml:"values"`
}

func main() {
	c := make(chan os.Signal, 1)
	signal.Notify(c, os.Interrupt, syscall.SIGTERM)

	// Load config.yaml file
	path, err := os.Getwd()
	if err != nil {
		log.Println(err)
	}
	fmt.Println(path) // for example /home/user
	err = configor.New(&configor.Config{Debug: true}).Load(&YAMLConfig, filepath.Join(path, "config.yaml"))
	if err != nil {
		log.Fatal(err)
	}

	for _, device := range YAMLConfig.IoBrokerDevices {
		if len(device.Name) > 0 {
			fmt.Println("Not null")
		}
		fmt.Printf("Lenn values: %d\n", len(device.Name))
	}
}

The ouput is as follows

C:\apps\gomqtt
Current environment: 'development'
Loading configurations from file 'C:\apps\iobroker\gomqtt\config.yaml'...

End then it runs in an infintive loop. The next lines are never executed.

Any hints?

Thanks for your help!