add rest client

kontor-gin/internal/cmd/root.go

@@ -0,0 +1,42 @@
+package cmd
+
+import (
+	"fmt"
+	"log/slog"
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var cfgFile string
+var verbose int
+
+// rootCmd represents the base command when called without any subcommands
+var rootCmd = &cobra.Command{
+	Use:   "kontor-cli",
+	Short: "A brief description of your application",
+	Long: `A longer description that spans multiple lines and likely contains
+examples and usage of using your application. For example:
+
+Cobra is a CLI library for Go that empowers applications.
+This application is a tool to generate the needed files
+to quickly create a Cobra application.`,
+	// Uncomment the following line if your bare application
+	// has an action associated with it:
+	Run: func(cmd *cobra.Command, args []string) {
+		cmd.Help()
+		slog.Info("Verbosity level", "level", verbose)
+	},
+}
+
+func Execute() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Fprintf(os.Stderr, "Oops. An error while executing Zero '%s'\n", err)
+		os.Exit(1)
+	}
+}
+
+func init() {
+	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.myapp.yaml)")
+	rootCmd.PersistentFlags().CountVarP(&verbose, "verbose", "v", "increase verbosity (-v, -vv, -vvv)")
+}