PKGBUILD/cmd/daemon/daemon.go

package daemon

import (
	"log"

	"github.com/go-flucky/flucky/pkg/config"
	"github.com/go-flucky/flucky/pkg/daemon"
	"github.com/spf13/cobra"
	"github.com/volker-raschek/go-logger/pkg/logger"
)

var (
	cachedMeasuredValues uint
	compression          bool
	configFile           *string
	round                float64
	temperatureUnit      string
)

var daemonCmd = &cobra.Command{
	Use:   "daemon",
	Short: "Read continuously data from all enabled sensors",
	Run: func(cmd *cobra.Command, args []string) {
		// read configuration
		cnf, err := config.Read(*configFile)
		if err != nil {
			log.Fatalln(err)
		}

		logger := logger.NewDefaultLogger(logger.LogLevelDebug)
		daemon.SetLogger(logger)
		daemon.Start(cnf, cachedMeasuredValues, compression, round)

	},
}

func InitCmd(cmd *cobra.Command, cnfFile *string) {
	configFile = cnfFile

	cmd.AddCommand(daemonCmd)
	daemonCmd.Flags().BoolVar(&compression, "compression", true, "Compress measured values")
	daemonCmd.Flags().UintVar(&cachedMeasuredValues, "cached-values", 500, "Number of cached values before saveing into the storage endpoint")
	daemonCmd.Flags().Float64Var(&round, "round", 0.5, "Round values. The value 0 deactivates the function")
}