PKGBUILD/cmd/daemon/daemon.go

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package daemon
import (
"log"
"time"
"github.com/Masterminds/semver"
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"github.com/go-flucky/flucky/pkg/config"
"github.com/go-flucky/flucky/pkg/daemon"
"github.com/go-flucky/flucky/pkg/logger"
"github.com/spf13/cobra"
)
var (
cleanCacheInterval string
compression bool
configFile *string
round float64
temperatureUnit string
version *semver.Version
)
var daemonCmd = &cobra.Command{
Use: "daemon",
Short: "Read continuously data from all enabled sensors",
Run: func(cmd *cobra.Command, args []string) {
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// read configuration
cnf, err := config.Read(*configFile)
if err != nil {
log.Fatalln(err)
}
duration, err := time.ParseDuration(cleanCacheInterval)
if err != nil {
log.Fatalf("Can not parse clean cache interval into duration time: %v", err)
}
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logger := logger.NewDefaultLogger(logger.LogLevelDebug)
daemon.SetLogger(logger)
daemon.Start(cnf, duration, compression, round, version)
},
}
func InitCmd(cmd *cobra.Command, cnfFile *string, sversion *semver.Version) {
configFile = cnfFile
version = sversion
cmd.AddCommand(daemonCmd)
daemonCmd.Flags().BoolVar(&compression, "compression", true, "Compress measured values")
daemonCmd.Flags().StringVar(&cleanCacheInterval, "clean-cache-interval", "5m", "Minute intervall to clean cache and write measured values into logfile")
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daemonCmd.Flags().Float64Var(&round, "round", 0.5, "Round values. The value 0 deactivates the function")
}