39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
/*
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Copyright 2018 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 polymorphichelpers
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import (
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"fmt"
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"k8s.io/apimachinery/pkg/runtime"
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rolloutv1alpha1 "github.com/openkruise/kruise-rollout-api/rollouts/v1alpha1"
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rolloutv1beta1 "github.com/openkruise/kruise-rollout-api/rollouts/v1beta1"
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)
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// statusViewer returns a StatusViewer for printing rollout status.
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func rolloutViewer(obj runtime.Object) (interface{}, error) {
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if rollout, ok := obj.(*rolloutv1beta1.Rollout); ok {
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return rollout, nil
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}
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if rollout, ok := obj.(*rolloutv1alpha1.Rollout); ok {
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return rollout, nil
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}
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return nil, fmt.Errorf("unknown rollout type: %T", obj)
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}
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