| /* |
| Copyright 2015 The Kubernetes Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package hash |
| |
| import ( |
| "hash" |
| |
| "github.com/davecgh/go-spew/spew" |
| ) |
| |
| // DeepHashObject writes specified object to hash using the spew library |
| // which follows pointers and prints actual values of the nested objects |
| // ensuring the hash does not change when a pointer changes. |
| func DeepHashObject(hasher hash.Hash, objectToWrite interface{}) { |
| hasher.Reset() |
| printer := spew.ConfigState{ |
| Indent: " ", |
| SortKeys: true, |
| DisableMethods: true, |
| SpewKeys: true, |
| } |
| printer.Fprintf(hasher, "%#v", objectToWrite) |
| } |