feat(cmd/convert): new subcommand to convert logfiles

cmd/convert/convert.go

@@ -0,0 +1,45 @@
+package convert
+
+import (
+	"log"
+
+	"github.com/go-flucky/flucky/pkg/logfile"
+
+	"github.com/spf13/cobra"
+)
+
+var compression bool
+var configFile string
+
+var convertCmd = &cobra.Command{
+	Use:     "convert",
+	Short:   "Convert logfiles into other markup language",
+	Args:    cobra.ExactArgs(2),
+	Example: "flucky convert /var/log/flucky/logfile.json /var/log/flucky/logfile.csv",
+	Run: func(cmd *cobra.Command, args []string) {
+
+		measuredValuesInput := logfile.New(args[0])
+		measuredValues, err := measuredValuesInput.Read()
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		if compression {
+			measuredValues = logfile.Compression(measuredValues)
+		}
+
+		measuredValuesOutput := logfile.New(args[1])
+		err = measuredValuesOutput.Write(measuredValues)
+		if err != nil {
+			log.Fatalln(err)
+		}
+	},
+}
+
+// Execute a
+func InitCmd(cmd *cobra.Command, cnfFile string) {
+	configFile = cnfFile
+	cmd.AddCommand(convertCmd)
+	convertCmd.Flags().BoolVar(&compression, "compression", true, "Compress measured values")
+
+}