package temperature import ( "context" "fmt" "log" "os" "github.com/go-flucky/flucky/pkg/rgbled" "github.com/go-flucky/flucky/pkg/types" "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 readTemperatureCmd = &cobra.Command{ Use: "read", Short: "Reading temperature values from different or specified sensors by arguments", 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) } // 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) } if len(sensors) == 0 { return } rgbLEDs := cnf.GetRGBLEDs(config.ENABLED) if err := rgbled.Run(rgbLEDs); err != nil { log.Fatalln(err) } ctx := context.Background() measuredValues, err := sensor.Read(ctx, sensors) if err != nil { rgbled.Error(rgbLEDs) log.Fatalln(err) } measuredValues = types.SelectMeasuredValues(types.MeasuredValueTypeTemperature, measuredValues) // print temperatures on stdout cli.PrintMeasuredValues(measuredValues, cnf, os.Stdout) if logs { measuredValuesLogfile := logfile.New(cnf.Device.Logfile) err := logfile.Append(measuredValuesLogfile, compression, round, 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") }