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37 lines
1.1 KiB
37 lines
1.1 KiB
/* |
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Copyright 2018 The Knative 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 duck |
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import ( |
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"encoding/json" |
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) |
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// Marshallable is implementated by the Unstructured K8s types. |
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type Marshalable interface { |
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MarshalJSON() ([]byte, error) |
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} |
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// FromUnstructured takes unstructured object from (say from client-go/dynamic) and |
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// converts it into our duck types. |
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func FromUnstructured(obj Marshalable, target interface{}) error { |
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// Use the unstructured marshaller to ensure it's proper JSON |
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raw, err := obj.MarshalJSON() |
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if err != nil { |
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return err |
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} |
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return json.Unmarshal(raw, &target) |
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}
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