return nil, err
	}

	kubeconfigPath := cfg.Meta.String(kubeconfigMetaKey)
	kubeconfigPath, err = file.NormalizePath(kubeconfigPath)
	if err != nil {
		return nil, err
	}

	var client istioKube.CLIClient
	if len(cfg.HTTPProxy) > 0 {
		proxyURL, err := url.Parse(cfg.HTTPProxy)
		if err != nil {
			return nil, err
		}
		client, err = buildClientWithProxy(kubeconfigPath, proxyURL)
		if err != nil {

func SetDefaults_FileDiscovery(obj *FileDiscovery) {
	// Make sure file URL becomes path
	if len(obj.KubeConfigPath) != 0 {
		u, err := url.Parse(obj.KubeConfigPath)
		if err == nil && u.Scheme == "file" {
			obj.KubeConfigPath = u.Path
		}
	}
}

// SetDefaults_BootstrapTokens sets the defaults for the .BootstrapTokens field