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// Copyright 2020 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package validate
import (
"sigs.k8s.io/kustomize/api/ifc"
)
// FieldValidator implements ifc.Validator to check
// the values of various KRM string fields,
// e.g. labels, annotations, names, namespaces.
//
// TODO: Have this use kyaml/yaml/internal/k8sgen/pkg/labels
// which has label and annotation validation code, but is internal
// so this impl would need to move to kyaml (a fine idea).
type FieldValidator struct {
}
var _ ifc.Validator = (*FieldValidator)(nil)
func NewFieldValidator() *FieldValidator {
return &FieldValidator{}
}
// TODO(#FieldValidator): implement MakeAnnotationValidator
func (f FieldValidator) MakeAnnotationValidator() func(map[string]string) error {
return func(x map[string]string) error {
return nil
}
}
// TODO(#FieldValidator): implement MakeAnnotationNameValidator
func (f FieldValidator) MakeAnnotationNameValidator() func([]string) error {
return func(x []string) error {
return nil
}
}
// TODO(#FieldValidator): implement MakeLabelValidator
func (f FieldValidator) MakeLabelValidator() func(map[string]string) error {
return func(x map[string]string) error {
return nil
}
}
// TODO(#FieldValidator): implement MakeLabelNameValidator
func (f FieldValidator) MakeLabelNameValidator() func([]string) error {
return func(x []string) error {
return nil
}
}
// TODO(#FieldValidator): implement ValidateNamespace
func (f FieldValidator) ValidateNamespace(s string) []string {
var errs []string
return errs
}
// TODO(#FieldValidator): implement ErrIfInvalidKey
func (f FieldValidator) ErrIfInvalidKey(s string) error {
return nil
}
// TODO(#FieldValidator): implement IsEnvVarName
func (f FieldValidator) IsEnvVarName(k string) error {
return nil
}
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