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client.go

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// SPDX-FileCopyrightText: the secureCodeBox authors

// SPDX-License-Identifier: Apache-2.0

package client

import (

"fmt"

cascadingv1 "github.com/secureCodeBox/secureCodeBox/operator/apis/cascading/v1"

executionv1 "github.com/secureCodeBox/secureCodeBox/operator/apis/execution/v1"

v1 "k8s.io/api/apps/v1"

batchv1 "k8s.io/api/batch/v1"

corev1 "k8s.io/api/core/v1"

"k8s.io/apimachinery/pkg/runtime"

utilruntime "k8s.io/apimachinery/pkg/util/runtime"

"k8s.io/cli-runtime/pkg/genericclioptions"

"sigs.k8s.io/controller-runtime/pkg/client"

)

var (

scheme = runtime.NewScheme()

)

func init() {

utilruntime.Must(corev1.AddToScheme(scheme))

utilruntime.Must(batchv1.AddToScheme(scheme))

utilruntime.Must(executionv1.AddToScheme(scheme))

utilruntime.Must(cascadingv1.AddToScheme(scheme))

}

type ClientProvider interface {

GetClient(flags *genericclioptions.ConfigFlags) (client.Client, string, error)

}

type DefaultClientProvider struct{}

func (d *DefaultClientProvider) GetClient(flags *genericclioptions.ConfigFlags) (client.Client, string, error) {

return GetClient(flags)

}

func GetClient(flags *genericclioptions.ConfigFlags) (client.Client, string, error) {

cnfLoader := flags.ToRawKubeConfigLoader()

cnf, err := cnfLoader.ClientConfig()

if err != nil {

return nil, "", fmt.Errorf("failed to generate config from kubeconfig")

}

namespace, _, err := cnfLoader.Namespace()

if err != nil {

return nil, "", fmt.Errorf("failed to read namespace from kubeconfig")

}

utilruntime.Must(v1.AddToScheme(scheme))

client, err := client.New(cnf, client.Options{Scheme: scheme})

if err != nil {

return nil, "", err

}

return client, namespace, nil

}