capsule/pkg/runtime/gvk/has_gvk.go

// Copyright 2020-2026 Project Capsule Authors
// SPDX-License-Identifier: Apache-2.0

package gvk

import (
	"k8s.io/apimachinery/pkg/api/meta"
	"k8s.io/apimachinery/pkg/runtime/schema"
	ctrl "sigs.k8s.io/controller-runtime"
)

func HasGVK(mapper meta.RESTMapper, gvk schema.GroupVersionKind) bool {
	_, err := mapper.RESTMapping(gvk.GroupKind(), gvk.Version)
	if err != nil {
		if meta.IsNoMatchError(err) {
			return false
		}

		ctrl.Log.WithName("gvk-check").Error(err, "failed to check RESTMapping", "gvk", gvk.String())

		return false
	}

	return true
}