41 lines
1.3 KiB
Go
41 lines
1.3 KiB
Go
/*
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Copyright 2024 The Karmada 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 validation
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import (
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"errors"
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utilerrors "k8s.io/apimachinery/pkg/util/errors"
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configv1alpha1 "github.com/karmada-io/karmada/pkg/apis/config/v1alpha1"
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)
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// VerifyDependencies verifies dependencies.
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func VerifyDependencies(dependencies []configv1alpha1.DependentObjectReference) error {
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var errs []error
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for _, dependency := range dependencies {
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if len(dependency.APIVersion) == 0 || len(dependency.Kind) == 0 {
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errs = append(errs, errors.New("dependency missing required apiVersion or kind"))
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continue
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}
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if len(dependency.Name) == 0 && dependency.LabelSelector == nil {
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errs = append(errs, errors.New("dependency can not leave name and labelSelector all empty"))
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}
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}
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return utilerrors.NewAggregate(errs)
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}
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