//go:build !ignore_autogenerated
// +build !ignore_autogenerated

/*
Copyright The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

// Code generated by validation-gen. DO NOT EDIT.

package v1beta2

import (
	context "context"
	fmt "fmt"

	appsv1beta2 "k8s.io/api/apps/v1beta2"
	operation "k8s.io/apimachinery/pkg/api/operation"
	safe "k8s.io/apimachinery/pkg/api/safe"
	validate "k8s.io/apimachinery/pkg/api/validate"
	runtime "k8s.io/apimachinery/pkg/runtime"
	field "k8s.io/apimachinery/pkg/util/validation/field"
)

func init() { localSchemeBuilder.Register(RegisterValidations) }

// RegisterValidations adds validation functions to the given scheme.
// Public to allow building arbitrary schemes.
func RegisterValidations(scheme *runtime.Scheme) error {
	scheme.AddValidationFunc((*appsv1beta2.Scale)(nil), func(ctx context.Context, op operation.Operation, obj, oldObj interface{}) field.ErrorList {
		switch op.Request.SubresourcePath() {
		case "/scale":
			return Validate_Scale(ctx, op, nil /* fldPath */, obj.(*appsv1beta2.Scale), safe.Cast[*appsv1beta2.Scale](oldObj))
		}
		return field.ErrorList{field.InternalError(nil, fmt.Errorf("no validation found for %T, subresource: %v", obj, op.Request.SubresourcePath()))}
	})
	return nil
}

func Validate_Scale(ctx context.Context, op operation.Operation, fldPath *field.Path, obj, oldObj *appsv1beta2.Scale) (errs field.ErrorList) {
	// field appsv1beta2.Scale.TypeMeta has no validation
	// field appsv1beta2.Scale.ObjectMeta has no validation

	// field appsv1beta2.Scale.Spec
	errs = append(errs,
		func(fldPath *field.Path, obj, oldObj *appsv1beta2.ScaleSpec) (errs field.ErrorList) {
			errs = append(errs, Validate_ScaleSpec(ctx, op, fldPath, obj, oldObj)...)
			return
		}(fldPath.Child("spec"), &obj.Spec, safe.Field(oldObj, func(oldObj *appsv1beta2.Scale) *appsv1beta2.ScaleSpec { return &oldObj.Spec }))...)

	// field appsv1beta2.Scale.Status has no validation
	return errs
}

func Validate_ScaleSpec(ctx context.Context, op operation.Operation, fldPath *field.Path, obj, oldObj *appsv1beta2.ScaleSpec) (errs field.ErrorList) {
	// field appsv1beta2.ScaleSpec.Replicas
	errs = append(errs,
		func(fldPath *field.Path, obj, oldObj *int32) (errs field.ErrorList) {
			// optional value-type fields with zero-value defaults are purely documentation
			if op.Type == operation.Update && (obj == oldObj || (obj != nil && oldObj != nil && *obj == *oldObj)) {
				return nil // no changes
			}
			errs = append(errs, validate.Minimum(ctx, op, fldPath, obj, oldObj, 0)...)
			return
		}(fldPath.Child("replicas"), &obj.Replicas, safe.Field(oldObj, func(oldObj *appsv1beta2.ScaleSpec) *int32 { return &oldObj.Replicas }))...)

	return errs
}
