key.go

Documentation: github.com/chaos-mesh/chaos-mesh/controllers/utils/controller

     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 controller
    17  
    18  import (
    19  	"errors"
    20  	"strings"
    21  
    22  	"k8s.io/apimachinery/pkg/types"
    23  )
    24  
    25  func ParseNamespacedName(namespacedName string) (types.NamespacedName, error) {
    26  	parts := strings.Split(namespacedName, "/")
    27  	if len(parts) > 1 {
    28  		return types.NamespacedName{
    29  			Namespace: parts[0],
    30  			Name:      parts[1],
    31  		}, nil
    32  	}
    33  
    34  	return types.NamespacedName{
    35  		Namespace: "",
    36  		Name:      "",
    37  	}, errors.New("too few parts of namespacedname")
    38  
    39  }
    40  
    41  func ParseNamespacedNameContainer(namespacedName string) (types.NamespacedName, string, error) {
    42  	parts := strings.Split(namespacedName, "/")
    43  	if len(parts) > 2 {
    44  		return types.NamespacedName{
    45  			Namespace: parts[0],
    46  			Name:      parts[1],
    47  		}, strings.Join(parts[2:], ""), nil
    48  	}
    49  
    50  	return types.NamespacedName{
    51  		Namespace: "",
    52  		Name:      "",
    53  	}, "", errors.New("too few parts of namespacedname")
    54  
    55  }
    56