fix(pkg/daemon): write values into logfile

cmd/daemon/daemon.go

@@ -2,9 +2,7 @@ package daemon
 
 import (
 	"log"
-	"time"
 
-	"github.com/Masterminds/semver"
 	"github.com/go-flucky/flucky/pkg/config"
 	"github.com/go-flucky/flucky/pkg/daemon"
 	"github.com/spf13/cobra"
@@ -12,13 +10,11 @@ import (
 )
 
 var (
-	cleanCacheInterval string
-	compression        bool
-	configFile         *string
-	round              float64
-	temperatureUnit    string
-
-	version *semver.Version
+	cachedMeasuredValues uint
+	compression          bool
+	configFile           *string
+	round                float64
+	temperatureUnit      string
 )
 
 var daemonCmd = &cobra.Command{
@@ -31,24 +27,18 @@ var daemonCmd = &cobra.Command{
 			log.Fatalln(err)
 		}
 
-		duration, err := time.ParseDuration(cleanCacheInterval)
-		if err != nil {
-			log.Fatalf("Can not parse clean cache interval into duration time: %v", err)
-		}
-
 		logger := logger.NewDefaultLogger(logger.LogLevelDebug)
 		daemon.SetLogger(logger)
-		daemon.Start(cnf, duration, compression, round, version)
+		daemon.Start(cnf, cachedMeasuredValues, compression, round)
 
 	},
 }
 
-func InitCmd(cmd *cobra.Command, cnfFile *string, sversion *semver.Version) {
+func InitCmd(cmd *cobra.Command, cnfFile *string) {
 	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")
+	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")
 }