Zack Williams | e940c7a | 2019-08-21 14:25:39 -0700 | [diff] [blame] | 1 | /* |
| 2 | Copyright 2014 The Kubernetes Authors. |
| 3 | |
| 4 | Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | you may not use this file except in compliance with the License. |
| 6 | You may obtain a copy of the License at |
| 7 | |
| 8 | http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | |
| 10 | Unless required by applicable law or agreed to in writing, software |
| 11 | distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | See the License for the specific language governing permissions and |
| 14 | limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package v1 |
| 18 | |
| 19 | import ( |
| 20 | "fmt" |
| 21 | "sort" |
| 22 | |
| 23 | "k8s.io/apimachinery/pkg/conversion" |
| 24 | "k8s.io/apimachinery/pkg/runtime" |
| 25 | "k8s.io/client-go/tools/clientcmd/api" |
| 26 | ) |
| 27 | |
| 28 | func addConversionFuncs(scheme *runtime.Scheme) error { |
| 29 | return scheme.AddConversionFuncs( |
| 30 | func(in *Cluster, out *api.Cluster, s conversion.Scope) error { |
| 31 | return s.DefaultConvert(in, out, conversion.IgnoreMissingFields) |
| 32 | }, |
| 33 | func(in *api.Cluster, out *Cluster, s conversion.Scope) error { |
| 34 | return s.DefaultConvert(in, out, conversion.IgnoreMissingFields) |
| 35 | }, |
| 36 | func(in *Preferences, out *api.Preferences, s conversion.Scope) error { |
| 37 | return s.DefaultConvert(in, out, conversion.IgnoreMissingFields) |
| 38 | }, |
| 39 | func(in *api.Preferences, out *Preferences, s conversion.Scope) error { |
| 40 | return s.DefaultConvert(in, out, conversion.IgnoreMissingFields) |
| 41 | }, |
| 42 | func(in *AuthInfo, out *api.AuthInfo, s conversion.Scope) error { |
| 43 | return s.DefaultConvert(in, out, conversion.IgnoreMissingFields) |
| 44 | }, |
| 45 | func(in *api.AuthInfo, out *AuthInfo, s conversion.Scope) error { |
| 46 | return s.DefaultConvert(in, out, conversion.IgnoreMissingFields) |
| 47 | }, |
| 48 | func(in *Context, out *api.Context, s conversion.Scope) error { |
| 49 | return s.DefaultConvert(in, out, conversion.IgnoreMissingFields) |
| 50 | }, |
| 51 | func(in *api.Context, out *Context, s conversion.Scope) error { |
| 52 | return s.DefaultConvert(in, out, conversion.IgnoreMissingFields) |
| 53 | }, |
| 54 | |
| 55 | func(in *Config, out *api.Config, s conversion.Scope) error { |
| 56 | out.CurrentContext = in.CurrentContext |
| 57 | if err := s.Convert(&in.Preferences, &out.Preferences, 0); err != nil { |
| 58 | return err |
| 59 | } |
| 60 | |
| 61 | out.Clusters = make(map[string]*api.Cluster) |
| 62 | if err := s.Convert(&in.Clusters, &out.Clusters, 0); err != nil { |
| 63 | return err |
| 64 | } |
| 65 | out.AuthInfos = make(map[string]*api.AuthInfo) |
| 66 | if err := s.Convert(&in.AuthInfos, &out.AuthInfos, 0); err != nil { |
| 67 | return err |
| 68 | } |
| 69 | out.Contexts = make(map[string]*api.Context) |
| 70 | if err := s.Convert(&in.Contexts, &out.Contexts, 0); err != nil { |
| 71 | return err |
| 72 | } |
| 73 | out.Extensions = make(map[string]runtime.Object) |
| 74 | if err := s.Convert(&in.Extensions, &out.Extensions, 0); err != nil { |
| 75 | return err |
| 76 | } |
| 77 | return nil |
| 78 | }, |
| 79 | func(in *api.Config, out *Config, s conversion.Scope) error { |
| 80 | out.CurrentContext = in.CurrentContext |
| 81 | if err := s.Convert(&in.Preferences, &out.Preferences, 0); err != nil { |
| 82 | return err |
| 83 | } |
| 84 | |
| 85 | out.Clusters = make([]NamedCluster, 0, 0) |
| 86 | if err := s.Convert(&in.Clusters, &out.Clusters, 0); err != nil { |
| 87 | return err |
| 88 | } |
| 89 | out.AuthInfos = make([]NamedAuthInfo, 0, 0) |
| 90 | if err := s.Convert(&in.AuthInfos, &out.AuthInfos, 0); err != nil { |
| 91 | return err |
| 92 | } |
| 93 | out.Contexts = make([]NamedContext, 0, 0) |
| 94 | if err := s.Convert(&in.Contexts, &out.Contexts, 0); err != nil { |
| 95 | return err |
| 96 | } |
| 97 | out.Extensions = make([]NamedExtension, 0, 0) |
| 98 | if err := s.Convert(&in.Extensions, &out.Extensions, 0); err != nil { |
| 99 | return err |
| 100 | } |
| 101 | return nil |
| 102 | }, |
| 103 | func(in *[]NamedCluster, out *map[string]*api.Cluster, s conversion.Scope) error { |
| 104 | for _, curr := range *in { |
| 105 | newCluster := api.NewCluster() |
| 106 | if err := s.Convert(&curr.Cluster, newCluster, 0); err != nil { |
| 107 | return err |
| 108 | } |
| 109 | if (*out)[curr.Name] == nil { |
| 110 | (*out)[curr.Name] = newCluster |
| 111 | } else { |
| 112 | return fmt.Errorf("error converting *[]NamedCluster into *map[string]*api.Cluster: duplicate name \"%v\" in list: %v", curr.Name, *in) |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | return nil |
| 117 | }, |
| 118 | func(in *map[string]*api.Cluster, out *[]NamedCluster, s conversion.Scope) error { |
| 119 | allKeys := make([]string, 0, len(*in)) |
| 120 | for key := range *in { |
| 121 | allKeys = append(allKeys, key) |
| 122 | } |
| 123 | sort.Strings(allKeys) |
| 124 | |
| 125 | for _, key := range allKeys { |
| 126 | newCluster := (*in)[key] |
| 127 | oldCluster := &Cluster{} |
| 128 | if err := s.Convert(newCluster, oldCluster, 0); err != nil { |
| 129 | return err |
| 130 | } |
| 131 | |
| 132 | namedCluster := NamedCluster{key, *oldCluster} |
| 133 | *out = append(*out, namedCluster) |
| 134 | } |
| 135 | |
| 136 | return nil |
| 137 | }, |
| 138 | func(in *[]NamedAuthInfo, out *map[string]*api.AuthInfo, s conversion.Scope) error { |
| 139 | for _, curr := range *in { |
| 140 | newAuthInfo := api.NewAuthInfo() |
| 141 | if err := s.Convert(&curr.AuthInfo, newAuthInfo, 0); err != nil { |
| 142 | return err |
| 143 | } |
| 144 | if (*out)[curr.Name] == nil { |
| 145 | (*out)[curr.Name] = newAuthInfo |
| 146 | } else { |
| 147 | return fmt.Errorf("error converting *[]NamedAuthInfo into *map[string]*api.AuthInfo: duplicate name \"%v\" in list: %v", curr.Name, *in) |
| 148 | } |
| 149 | } |
| 150 | |
| 151 | return nil |
| 152 | }, |
| 153 | func(in *map[string]*api.AuthInfo, out *[]NamedAuthInfo, s conversion.Scope) error { |
| 154 | allKeys := make([]string, 0, len(*in)) |
| 155 | for key := range *in { |
| 156 | allKeys = append(allKeys, key) |
| 157 | } |
| 158 | sort.Strings(allKeys) |
| 159 | |
| 160 | for _, key := range allKeys { |
| 161 | newAuthInfo := (*in)[key] |
| 162 | oldAuthInfo := &AuthInfo{} |
| 163 | if err := s.Convert(newAuthInfo, oldAuthInfo, 0); err != nil { |
| 164 | return err |
| 165 | } |
| 166 | |
| 167 | namedAuthInfo := NamedAuthInfo{key, *oldAuthInfo} |
| 168 | *out = append(*out, namedAuthInfo) |
| 169 | } |
| 170 | |
| 171 | return nil |
| 172 | }, |
| 173 | func(in *[]NamedContext, out *map[string]*api.Context, s conversion.Scope) error { |
| 174 | for _, curr := range *in { |
| 175 | newContext := api.NewContext() |
| 176 | if err := s.Convert(&curr.Context, newContext, 0); err != nil { |
| 177 | return err |
| 178 | } |
| 179 | if (*out)[curr.Name] == nil { |
| 180 | (*out)[curr.Name] = newContext |
| 181 | } else { |
| 182 | return fmt.Errorf("error converting *[]NamedContext into *map[string]*api.Context: duplicate name \"%v\" in list: %v", curr.Name, *in) |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | return nil |
| 187 | }, |
| 188 | func(in *map[string]*api.Context, out *[]NamedContext, s conversion.Scope) error { |
| 189 | allKeys := make([]string, 0, len(*in)) |
| 190 | for key := range *in { |
| 191 | allKeys = append(allKeys, key) |
| 192 | } |
| 193 | sort.Strings(allKeys) |
| 194 | |
| 195 | for _, key := range allKeys { |
| 196 | newContext := (*in)[key] |
| 197 | oldContext := &Context{} |
| 198 | if err := s.Convert(newContext, oldContext, 0); err != nil { |
| 199 | return err |
| 200 | } |
| 201 | |
| 202 | namedContext := NamedContext{key, *oldContext} |
| 203 | *out = append(*out, namedContext) |
| 204 | } |
| 205 | |
| 206 | return nil |
| 207 | }, |
| 208 | func(in *[]NamedExtension, out *map[string]runtime.Object, s conversion.Scope) error { |
| 209 | for _, curr := range *in { |
| 210 | var newExtension runtime.Object |
| 211 | if err := s.Convert(&curr.Extension, &newExtension, 0); err != nil { |
| 212 | return err |
| 213 | } |
| 214 | if (*out)[curr.Name] == nil { |
| 215 | (*out)[curr.Name] = newExtension |
| 216 | } else { |
| 217 | return fmt.Errorf("error converting *[]NamedExtension into *map[string]runtime.Object: duplicate name \"%v\" in list: %v", curr.Name, *in) |
| 218 | } |
| 219 | } |
| 220 | |
| 221 | return nil |
| 222 | }, |
| 223 | func(in *map[string]runtime.Object, out *[]NamedExtension, s conversion.Scope) error { |
| 224 | allKeys := make([]string, 0, len(*in)) |
| 225 | for key := range *in { |
| 226 | allKeys = append(allKeys, key) |
| 227 | } |
| 228 | sort.Strings(allKeys) |
| 229 | |
| 230 | for _, key := range allKeys { |
| 231 | newExtension := (*in)[key] |
| 232 | oldExtension := &runtime.RawExtension{} |
| 233 | if err := s.Convert(newExtension, oldExtension, 0); err != nil { |
| 234 | return err |
| 235 | } |
| 236 | |
| 237 | namedExtension := NamedExtension{key, *oldExtension} |
| 238 | *out = append(*out, namedExtension) |
| 239 | } |
| 240 | |
| 241 | return nil |
| 242 | }, |
| 243 | ) |
| 244 | } |