Remove klog flags

Signed-off-by: George Jenkins <gvjenkins@gmail.com>

go.mod

@@ -46,7 +46,7 @@ require (
 	k8s.io/apiserver v0.34.1
 	k8s.io/cli-runtime v0.34.1
 	k8s.io/client-go v0.34.1
-	k8s.io/klog/v2 v2.130.1
+	k8s.io/klog/v2 v2.130.1 // indirect
 	k8s.io/kubectl v0.34.1
 	oras.land/oras-go/v2 v2.6.0
 	sigs.k8s.io/controller-runtime v0.22.3

pkg/cmd/flags.go

@@ -17,7 +17,6 @@ limitations under the License.
 package cmd
 
 import (
-	"flag"
 	"fmt"
 	"log"
 	"log/slog"
@@ -28,8 +27,6 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 
-	"k8s.io/klog/v2"
-
 	"helm.sh/helm/v4/pkg/action"
 	"helm.sh/helm/v4/pkg/cli"
 	"helm.sh/helm/v4/pkg/cli/output"
@@ -284,24 +281,3 @@ func compVersionFlag(chartRef string, _ string) ([]string, cobra.ShellCompDirect
 
 	return versions, cobra.ShellCompDirectiveNoFileComp
 }
-
-// addKlogFlags adds flags from k8s.io/klog
-// marks the flags as hidden to avoid polluting the help text
-func addKlogFlags(fs *pflag.FlagSet) {
-	local := flag.NewFlagSet("klog", flag.ExitOnError)
-	klog.InitFlags(local)
-	local.VisitAll(func(fl *flag.Flag) {
-		fl.Name = normalize(fl.Name)
-		if fs.Lookup(fl.Name) != nil {
-			return
-		}
-		newflag := pflag.PFlagFromGoFlag(fl)
-		newflag.Hidden = true
-		fs.AddFlag(newflag)
-	})
-}
-
-// normalize replaces underscores with hyphens
-func normalize(s string) string {
-	return strings.ReplaceAll(s, "_", "-")
-}

pkg/cmd/root.go

@@ -168,7 +168,6 @@ func newRootCmdWithConfig(actionConfig *action.Configuration, out io.Writer, arg
 	flags := cmd.PersistentFlags()
 
 	settings.AddFlags(flags)
-	addKlogFlags(flags)
 
 	// We can safely ignore any errors that flags.Parse encounters since
 	// those errors will be caught later during the call to cmd.Execution.