feat(cmd/compression): new subcommand to compress logfiles

cmd/cmd.go

@@ -5,6 +5,7 @@ import (
 	"os"
 	"time"
 
+	"github.com/go-flucky/flucky/cmd/compression"
 	"github.com/go-flucky/flucky/cmd/convert"
 
 	"github.com/go-flucky/flucky/cmd/daemon"
@@ -58,6 +59,7 @@ func Execute(version string) {
 
 	rootCmd.PersistentFlags().StringVar(&configFile, "config", "/etc/flucky/config.json", "Config file")
 
+	compression.InitCmd(rootCmd, configFile)
 	convert.InitCmd(rootCmd, configFile)
 	daemon.InitCmd(rootCmd, configFile)
 	humidity.InitCmd(rootCmd, configFile)

cmd/compression/compression.go

@@ -0,0 +1,40 @@
+package compression
+
+import (
+	"log"
+
+	"github.com/go-flucky/flucky/pkg/logfile"
+
+	"github.com/spf13/cobra"
+)
+
+var compression bool
+var configFile string
+
+var compressionCmd = &cobra.Command{
+	Use:     "compression",
+	Short:   "Compress a logfile",
+	Args:    cobra.ExactArgs(1),
+	Example: "flucky compression /var/log/flucky/logfile.csv",
+	Run: func(cmd *cobra.Command, args []string) {
+
+		measuredValueLogfile := logfile.New(args[0])
+		measuredValues, err := measuredValueLogfile.Read()
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		measuredValues = logfile.Compression(measuredValues)
+
+		err = measuredValueLogfile.Write(measuredValues)
+		if err != nil {
+			log.Fatalln(err)
+		}
+	},
+}
+
+func InitCmd(cmd *cobra.Command, cnfFile string) {
+	configFile = cnfFile
+	cmd.AddCommand(compressionCmd)
+
+}

cmd/temperature/compression.go

@@ -1,28 +0,0 @@
-package temperature
-
-// var compressTemperatureCmd = &cobra.Command{
-// 	Use:   "compress",
-// 	Short: "Compress temperature logfiles",
-// 	Args:  cobra.ExactArgs(1),
-// 	Example: `flucky temperature compress /var/log/flucky/temperature.json
-// flucky temperature compress /var/log/flucky/temperature.xml`,
-// 	Run: func(cmd *cobra.Command, args []string) {
-
-// 		temperatureLogfile := logfile.New(args[0])
-// 		temperatures, err := temperatureLogfile.ReadTemperatures()
-// 		if err != nil {
-// 			log.Fatalln(err)
-// 		}
-
-// 		temperatures = logfile.CompressTemperature(temperatures)
-
-// 		err = temperatureLogfile.WriteTemperatures(temperatures)
-// 		if err != nil {
-// 			log.Fatalln(err)
-// 		}
-// 	},
-// }
-
-// func init() {
-// 	temperatureCmd.AddCommand(compressTemperatureCmd)
-// }