"istio.io/istio/pkg/test/framework/components/cluster"
	"istio.io/istio/pkg/test/util/file"
)

const (
	kubeconfigMetaKey = "kubeconfig"
	vmSupportMetaKey  = "fakeVM"
)

func BuildKube(origCfg cluster.Config, topology cluster.Topology) (cluster.Cluster, error) {
	cfg, err := validConfig(origCfg)
	if err != nil {
		return nil, err
	}

	kubeconfigPath := cfg.Meta.String(kubeconfigMetaKey)

	return clusters, errs
}

func buildCluster(cfg cluster.Config, allClusters cluster.Map) (cluster.Cluster, error) {
	cfg, err := validConfig(cfg)
	if err != nil {
		return nil, err
	}
	return kube.BuildKube(cfg, cluster.NewTopology(cfg, allClusters))
}

func validConfig(cfg cluster.Config) (cluster.Config, error) {
	if cfg.Name == "" {
		return cfg, fmt.Errorf("empty cluster name")
	}