package temperature import ( "context" "fmt" "log" "os" "github.com/go-flucky/flucky/pkg/types/typeswitch" "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" "github.com/go-flucky/flucky/pkg/sensor" "github.com/spf13/cobra" ) var logs bool var temperatureUnit string var readTemperatureCmd = &cobra.Command{ Use: "read", Short: "read temperature from sensor", Example: fmt.Sprintf("flucky temperature read\nflucky temperature read outdoor"), Run: func(cmd *cobra.Command, args []string) { // read configuration cnf, err := config.Read(configFile) if err != nil { log.Fatalln(err) } rgbLEDs := cnf.GetRGBLEDs(config.ENABLED) rgbled.Run(rgbLEDs) // fetch all temperature sensors or sensors by args sensors := make([]sensor.Sensor, 0) if len(args) == 0 { sensors = cnf.GetTemperatureSensors(config.ENABLED) } else { sensors = cnf.GetTemperatureSensorsByName(args) } ctx := context.Background() measuredValues, err := sensor.Read(ctx, sensors) if err != nil { rgbled.Error(rgbLEDs) log.Fatalln(err) } measuredValues = typeswitch.TemperatureValues(measuredValues) // print temperatures on stdout cli.PrintMeasuredValues(measuredValues, cnf, os.Stdout) if logs { logfile := logfile.New(cnf.Device.Logfile) err := logfile.Append(compression, measuredValues) if err != nil { rgbled.Error(rgbLEDs) log.Fatalln(err) } } rgbled.Off(rgbLEDs) }, } func init() { temperatureCmd.AddCommand(readTemperatureCmd) readTemperatureCmd.Flags().BoolVar(&logs, "logs", true, "Log temperature") readTemperatureCmd.Flags().BoolVar(&compression, "compression", true, "Compress measured with logged temperatures") readTemperatureCmd.Flags().Float64VarP(&round, "round", "r", 0.25, "Round values. The value 0 deactivates the function") readTemperatureCmd.Flags().StringVar(&temperatureUnit, "temperature-unit", "celsius", "Temperature unit") }