35 lines
1.3 KiB
Go
35 lines
1.3 KiB
Go
/*
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Copyright 2025 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package validate
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import (
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"context"
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"k8s.io/apimachinery/pkg/api/operation"
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"k8s.io/apimachinery/pkg/util/validation/field"
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)
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// IfOption conditionally evaluates a validation function. If the option and enabled are both true the validator
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// is called. If the option and enabled are both false the validator is called. Otherwise, the validator is not called.
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func IfOption[T any](ctx context.Context, op operation.Operation, fldPath *field.Path, value, oldValue *T,
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optionName string, enabled bool, validator func(context.Context, operation.Operation, *field.Path, *T, *T) field.ErrorList,
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) field.ErrorList {
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if op.HasOption(optionName) == enabled {
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return validator(ctx, op, fldPath, value, oldValue)
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}
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return nil
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}
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