mirror of
https://github.com/ceph/ceph-csi.git
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38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
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/*
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Copyright 2015 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 hash
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import (
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"hash"
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"github.com/davecgh/go-spew/spew"
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)
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// DeepHashObject writes specified object to hash using the spew library
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// which follows pointers and prints actual values of the nested objects
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// ensuring the hash does not change when a pointer changes.
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func DeepHashObject(hasher hash.Hash, objectToWrite interface{}) {
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hasher.Reset()
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printer := spew.ConfigState{
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Indent: " ",
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SortKeys: true,
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DisableMethods: true,
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SpewKeys: true,
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}
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printer.Fprintf(hasher, "%#v", objectToWrite)
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}
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