Hide unwanted k8s global flags more properly

cmd/hepto/config.go

@@ -29,7 +29,8 @@ type Config struct {
 var config Config
 
 func (c *Config) Complete() error {
-  // Print version if requested
+  // Print version if requested, verflag flags are declared
+  // by init() functions deep in k8s code
   verflag.PrintAndExitIfRequested()
 	// Mount a shell if required
 	if c.Shell != "" {
@@ -70,10 +71,8 @@ func (c *Config) Complete() error {
 }
 
 func init() {
-  verflag.AddFlags(Hepto.Flags()) // Expose k8s version directly
-  // Force-reinit pflag global cli object, because k8s has a nasty habit of
-  // globally registering flags in init()
-  pflag.CommandLine = pflag.NewFlagSet("hepto", pflag.ExitOnError)
+  // Hide unwanted flags declared inside k8s init() directly
+  pflag.CommandLine.MarkHidden("azure-container-registry-config")
 	cobra.OnInitialize(viper.AutomaticEnv)
 
 	// General config