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Source file src/github.com/chaos-mesh/chaos-mesh/pkg/finalizer/utils.go

Documentation: github.com/chaos-mesh/chaos-mesh/pkg/finalizer

     1  // Copyright 2021 Chaos Mesh Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  // http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  //
    15  
    16  package finalizer
    17  
    18  func RemoveFromFinalizer(finalizers []string, key string) []string {
    19  	slice := make([]string, 0, len(finalizers))
    20  	for _, f := range finalizers {
    21  		if f != key {
    22  			slice = append(slice, f)
    23  		}
    24  	}
    25  
    26  	return slice
    27  }
    28  
    29  func InsertFinalizer(finalizers []string, finalizer string) []string {
    30  	for _, f := range finalizers {
    31  		if f == finalizer {
    32  			return finalizers
    33  		}
    34  	}
    35  
    36  	return append(finalizers, finalizer)
    37  }
    38