fix(cmd/temperature/read): turn on rgbleds while execute subcommand

cmd/temperature/read.go

@@ -5,6 +5,8 @@ import (
 	"log"
 	"os"
 
+	"github.com/go-flucky/flucky/pkg/rgbled"
+
 	"github.com/go-flucky/flucky/pkg/cli"
 	"github.com/go-flucky/flucky/pkg/config"
 	"github.com/go-flucky/flucky/pkg/logfile"
@@ -27,6 +29,9 @@ var readTemperatureCmd = &cobra.Command{
 			log.Fatalln(err)
 		}
 
+		rgbLEDs := cnf.GetRGBLEDs(config.ENABLED)
+		rgbled.Run(rgbLEDs)
+
 		// fetch all temperature sensors or sensors by args
 		temperatureSensors := make([]sensor.TemperatureSensor, 0)
 		if len(args) == 0 {
@@ -37,11 +42,13 @@ var readTemperatureCmd = &cobra.Command{
 
 		measurementUnit, err := sensor.SelectTemperatureMeasurementUnit(temperatureUnit)
 		if err != nil {
+			rgbled.Error(rgbLEDs)
 			log.Fatalf("Can not parse temperature unit: %v", temperatureUnit)
 		}
 
 		temperatures, err := sensor.ReadTemperatures(temperatureSensors, measurementUnit, round)
 		if err != nil {
+			rgbled.Error(rgbLEDs)
 			log.Fatalln(err)
 		}
 
@@ -52,9 +59,12 @@ var readTemperatureCmd = &cobra.Command{
 			temperatureLogfile := logfile.New(cnf.Device.TemperatureLogfile)
 			err := logfile.AppendTemperatures(temperatureLogfile, compression, temperatures)
 			if err != nil {
+				rgbled.Error(rgbLEDs)
 				log.Fatalln(err)
 			}
 		}
+
+		rgbled.Off(rgbLEDs)
 	},
 }