fix panics

cli/main.go

@@ -1,5 +0,0 @@
-package main
-
-func main() {
-	Execute()
-}

cli/root.go

@@ -24,9 +24,7 @@ var rootCmd = &cobra.Command{
 	},
 }
 
-// Execute adds all child commands to the root command and sets flags appropriately.
-// This is called by main.main(). It only needs to happen once to the rootCmd.
-func Execute() {
+func main() {
 	if err := rootCmd.Execute(); err != nil {
 		panic(err)
 	}