conversion.go

/*
Copyright 2014 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 v1

import (
	"fmt"
	"sort"

	"k8s.io/apimachinery/pkg/conversion"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/client-go/tools/clientcmd/api"
)

func Convert_Slice_v1_NamedCluster_To_Map_string_To_Pointer_api_Cluster(in *[]NamedCluster, out *map[string]*api.Cluster, s conversion.Scope) error {
	for _, curr := range *in {
		newCluster := api.NewCluster()
		if err := Convert_v1_Cluster_To_api_Cluster(&curr.Cluster, newCluster, s); err != nil {
			return err
		}
		if *out == nil {
			*out = make(map[string]*api.Cluster)
		}
		if (*out)[curr.Name] == nil {
			(*out)[curr.Name] = newCluster
		} else {
			return fmt.Errorf("error converting *[]NamedCluster into *map[string]*api.Cluster: duplicate name \"%v\" in list: %v", curr.Name, *in)
		}
	}
	return nil
}

func Convert_Map_string_To_Pointer_api_Cluster_To_Slice_v1_NamedCluster(in *map[string]*api.Cluster, out *[]NamedCluster, s conversion.Scope) error {
	allKeys := make([]string, 0, len(*in))
	for key := range *in {
		allKeys = append(allKeys, key)
	}
	sort.Strings(allKeys)

	for _, key := range allKeys {
		newCluster := (*in)[key]
		oldCluster := Cluster{}
		if err := Convert_api_Cluster_To_v1_Cluster(newCluster, &oldCluster, s); err != nil {
			return err
		}
		namedCluster := NamedCluster{key, oldCluster}
		*out = append(*out, namedCluster)
	}
	return nil
}

func Convert_Slice_v1_NamedAuthInfo_To_Map_string_To_Pointer_api_AuthInfo(in *[]NamedAuthInfo, out *map[string]*api.AuthInfo, s conversion.Scope) error {
	for _, curr := range *in {
		newAuthInfo := api.NewAuthInfo()
		if err := Convert_v1_AuthInfo_To_api_AuthInfo(&curr.AuthInfo, newAuthInfo, s); err != nil {
			return err
		}
		if *out == nil {
			*out = make(map[string]*api.AuthInfo)
		}
		if (*out)[curr.Name] == nil {
			(*out)[curr.Name] = newAuthInfo
		} else {
			return fmt.Errorf("error converting *[]NamedAuthInfo into *map[string]*api.AuthInfo: duplicate name \"%v\" in list: %v", curr.Name, *in)
		}
	}
	return nil
}

func Convert_Map_string_To_Pointer_api_AuthInfo_To_Slice_v1_NamedAuthInfo(in *map[string]*api.AuthInfo, out *[]NamedAuthInfo, s conversion.Scope) error {
	allKeys := make([]string, 0, len(*in))
	for key := range *in {
		allKeys = append(allKeys, key)
	}
	sort.Strings(allKeys)

	for _, key := range allKeys {
		newAuthInfo := (*in)[key]
		oldAuthInfo := AuthInfo{}
		if err := Convert_api_AuthInfo_To_v1_AuthInfo(newAuthInfo, &oldAuthInfo, s); err != nil {
			return err
		}
		namedAuthInfo := NamedAuthInfo{key, oldAuthInfo}
		*out = append(*out, namedAuthInfo)
	}
	return nil
}

func Convert_Slice_v1_NamedContext_To_Map_string_To_Pointer_api_Context(in *[]NamedContext, out *map[string]*api.Context, s conversion.Scope) error {
	for _, curr := range *in {
		newContext := api.NewContext()
		if err := Convert_v1_Context_To_api_Context(&curr.Context, newContext, s); err != nil {
			return err
		}
		if *out == nil {
			*out = make(map[string]*api.Context)
		}
		if (*out)[curr.Name] == nil {
			(*out)[curr.Name] = newContext
		} else {
			return fmt.Errorf("error converting *[]NamedContext into *map[string]*api.Context: duplicate name \"%v\" in list: %v", curr.Name, *in)
		}
	}
	return nil
}

func Convert_Map_string_To_Pointer_api_Context_To_Slice_v1_NamedContext(in *map[string]*api.Context, out *[]NamedContext, s conversion.Scope) error {
	allKeys := make([]string, 0, len(*in))
	for key := range *in {
		allKeys = append(allKeys, key)
	}
	sort.Strings(allKeys)

	for _, key := range allKeys {
		newContext := (*in)[key]
		oldContext := Context{}
		if err := Convert_api_Context_To_v1_Context(newContext, &oldContext, s); err != nil {
			return err
		}
		namedContext := NamedContext{key, oldContext}
		*out = append(*out, namedContext)
	}
	return nil
}

func Convert_Slice_v1_NamedExtension_To_Map_string_To_runtime_Object(in *[]NamedExtension, out *map[string]runtime.Object, s conversion.Scope) error {
	for _, curr := range *in {
		var newExtension runtime.Object
		if err := runtime.Convert_runtime_RawExtension_To_runtime_Object(&curr.Extension, &newExtension, s); err != nil {
			return err
		}
		if *out == nil {
			*out = make(map[string]runtime.Object)
		}
		if (*out)[curr.Name] == nil {
			(*out)[curr.Name] = newExtension
		} else {
			return fmt.Errorf("error converting *[]NamedExtension into *map[string]runtime.Object: duplicate name \"%v\" in list: %v", curr.Name, *in)
		}
	}
	return nil
}

func Convert_Map_string_To_runtime_Object_To_Slice_v1_NamedExtension(in *map[string]runtime.Object, out *[]NamedExtension, s conversion.Scope) error {
	allKeys := make([]string, 0, len(*in))
	for key := range *in {
		allKeys = append(allKeys, key)
	}
	sort.Strings(allKeys)

	for _, key := range allKeys {
		newExtension := (*in)[key]
		oldExtension := runtime.RawExtension{}
		if err := runtime.Convert_runtime_Object_To_runtime_RawExtension(&newExtension, &oldExtension, s); err != nil {
			return nil
		}
		namedExtension := NamedExtension{key, oldExtension}
		*out = append(*out, namedExtension)
	}
	return nil
}