func loggedInUserFactory() (*clientcmd.Factory, error) {
	cfg, err := config.NewOpenShiftClientConfigLoadingRules().Load()
	if err != nil {
		return nil, err
	}
	defaultCfg := kclientcmd.NewDefaultClientConfig(*cfg, &kclientcmd.ConfigOverrides{})
	return clientcmd.NewFactory(defaultCfg), nil
}

func DefaultClientConfig(flags *pflag.FlagSet) clientcmd.ClientConfig {
	loadingRules := config.NewOpenShiftClientConfigLoadingRules()
	flags.StringVar(&loadingRules.ExplicitPath, config.OpenShiftConfigFlagName, "", "Path to the config file to use for CLI requests.")

	overrides := &clientcmd.ConfigOverrides{}
	overrideFlags := clientcmd.RecommendedConfigOverrideFlags("")
	overrideFlags.ContextOverrideFlags.Namespace.ShortName = "n"
	overrideFlags.AuthOverrideFlags.Username.LongName = ""
	overrideFlags.AuthOverrideFlags.Password.LongName = ""
	clientcmd.BindOverrideFlags(overrides, flags, overrideFlags)

	clientConfig := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(loadingRules, overrides)

	return clientConfig
}

func (d *NetworkDiagnostic) getKubeConfig() ([]byte, error) {
	// KubeConfig path search order:
	// 1. User given config path
	// 2. Default admin config paths
	// 3. Default openshift client config search paths
	paths := []string{}
	paths = append(paths, d.ClientFlags.Lookup(config.OpenShiftConfigFlagName).Value.String())
	paths = append(paths, diagutil.AdminKubeConfigPaths...)
	paths = append(paths, config.NewOpenShiftClientConfigLoadingRules().Precedence...)

	for _, path := range paths {
		if configData, err := ioutil.ReadFile(path); err == nil {
			return configData, nil
		}
	}
	return nil, fmt.Errorf("Unable to find kube config")
}

// NewCmdConfig is a wrapper for the Kubernetes cli config command
func NewCmdConfig(parentName, name string) *cobra.Command {
	pathOptions := &kclientcmd.PathOptions{
		GlobalFile:       cmdconfig.RecommendedHomeFile,
		EnvVar:           cmdconfig.OpenShiftConfigPathEnvVar,
		ExplicitFileFlag: cmdconfig.OpenShiftConfigFlagName,

		GlobalFileSubpath: cmdconfig.OpenShiftConfigHomeDirFileName,

		LoadingRules: cmdconfig.NewOpenShiftClientConfigLoadingRules(),
	}
	pathOptions.LoadingRules.DoNotResolvePaths = true

	cmd := config.NewCmdConfig(pathOptions, os.Stdout)
	cmd.Short = "Change configuration files for the client"
	cmd.Long = configLong
	cmd.Example = fmt.Sprintf(configExample, parentName, name)
	adjustCmdExamples(cmd, parentName, name)
	return cmd
}

// NewCmdConfig is a wrapper for the Kubernetes cli config command
func NewCmdConfig(parentName, name string, out, errOut io.Writer) *cobra.Command {
	pathOptions := &kclientcmd.PathOptions{
		GlobalFile:       cmdconfig.RecommendedHomeFile,
		EnvVar:           cmdconfig.OpenShiftConfigPathEnvVar,
		ExplicitFileFlag: cmdconfig.OpenShiftConfigFlagName,

		GlobalFileSubpath: cmdconfig.OpenShiftConfigHomeDirFileName,

		LoadingRules: cmdconfig.NewOpenShiftClientConfigLoadingRules(),
	}
	pathOptions.LoadingRules.DoNotResolvePaths = true

	cmd := config.NewCmdConfig(pathOptions, out, errOut)
	cmd.Short = "Change configuration files for the client"
	cmd.Long = configLong
	cmd.Example = fmt.Sprintf(configExample, parentName, name)
	// normalize long descs and examples
	// TODO remove when normalization is moved upstream
	templates.NormalizeAll(cmd)
	adjustCmdExamples(cmd, parentName, name)
	return cmd
}

func main() {
	cmds := &cobra.Command{
		Use:   "qtz",
		Short: "Quantezza CLI.",
		Long:  `Quantezza Data Foundry client.`,
		//		Run: runHelp,
	}

	in, out := os.Stdin, os.Stdout

	loadingRules := config.NewOpenShiftClientConfigLoadingRules()
	cmds.PersistentFlags().StringVar(&loadingRules.ExplicitPath, config.OpenShiftConfigFlagName, "", "Path to the config file to use for CLI requests.")
	overrides := &clientcmd.ConfigOverrides{}
	//	overrideFlags := clientcmd.RecommendedConfigOverrideFlags("")
	//	//	overrideFlags.ContextOverrideFlags.Namespace.ShortName = "n"
	//	overrideFlags.ClusterOverrideFlags.APIVersion.LongName = ""
	//	overrideFlags.ClusterOverrideFlags.CertificateAuthority.LongName = ""
	//	overrideFlags.ClusterOverrideFlags.CertificateAuthority.LongName = ""
	//	overrideFlags.ContextOverrideFlags.ClusterName.LongName = ""
	//	overrideFlags.ContextOverrideFlags.Namespace.LongName = ""
	//
	//	overrideFlags.AuthOverrideFlags.ClientCertificate.LongName = ""
	//
	//	clientcmd.BindOverrideFlags(overrides, cmds.PersistentFlags(), overrideFlags)

	clientConfig := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(loadingRules, overrides)
	f := occlientcmd.NewFactory(clientConfig)

	fullName := "qtz"

	loginCmd := occmd.NewCmdLogin(fullName, f, in, out)
	cmds.AddCommand(loginCmd)

	whoamiCmd := occmd.NewCmdWhoAmI(occmd.WhoAmIRecommendedCommandName, fullName+" "+occmd.WhoAmIRecommendedCommandName, f, out)
	cmds.AddCommand(whoamiCmd)

	cmds.AddCommand(occmd.NewCmdProject(fullName+" project", f, out))
	cmds.Execute()
}

func DefaultClientConfig(flags *pflag.FlagSet) clientcmd.ClientConfig {
	loadingRules := config.NewOpenShiftClientConfigLoadingRules()
	flags.StringVar(&loadingRules.ExplicitPath, config.OpenShiftConfigFlagName, "", "Path to the config file to use for CLI requests.")
	cobra.MarkFlagFilename(flags, config.OpenShiftConfigFlagName)

	// set our explicit defaults
	defaultOverrides := &clientcmd.ConfigOverrides{ClusterDefaults: clientcmdapi.Cluster{Server: os.Getenv("KUBERNETES_MASTER")}}
	loadingRules.DefaultClientConfig = clientcmd.NewDefaultClientConfig(clientcmdapi.Config{}, defaultOverrides)

	overrides := &clientcmd.ConfigOverrides{ClusterDefaults: defaultOverrides.ClusterDefaults}
	overrideFlags := clientcmd.RecommendedConfigOverrideFlags("")
	overrideFlags.ContextOverrideFlags.Namespace.ShortName = "n"
	overrideFlags.AuthOverrideFlags.Username.LongName = ""
	overrideFlags.AuthOverrideFlags.Password.LongName = ""
	clientcmd.BindOverrideFlags(overrides, flags, overrideFlags)
	cobra.MarkFlagFilename(flags, overrideFlags.AuthOverrideFlags.ClientCertificate.LongName)
	cobra.MarkFlagFilename(flags, overrideFlags.AuthOverrideFlags.ClientKey.LongName)
	cobra.MarkFlagFilename(flags, overrideFlags.ClusterOverrideFlags.CertificateAuthority.LongName)

	clientConfig := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(loadingRules, overrides)

	return clientConfig
}

// Check is part of the Diagnostic interface; it runs the actual diagnostic logic
func (d *ConfigLoading) Check() types.DiagnosticResult {
	r := types.NewDiagnosticResult("ConfigLoading")
	confFlagValue := d.ClientFlags.Lookup(d.ConfFlagName).Value.String()

	var foundPath string
	rules := config.NewOpenShiftClientConfigLoadingRules()
	paths := append([]string{confFlagValue}, rules.Precedence...)
	for index, path := range paths {
		errmsg := ""
		switch index {
		case 0:
			errmsg = fmt.Sprintf("--%s specified that client config should be at %s\n", d.ConfFlagName, path)
		case len(paths) - 1: // config in ~/.kube
		// no error message indicated if it is not there... user didn't say it would be
		default: // can be multiple paths from the env var in theory; all cases should go here
			if len(os.Getenv(config.OpenShiftConfigPathEnvVar)) != 0 {
				errmsg = fmt.Sprintf("Env var %s specified that client config could be at %s\n", config.OpenShiftConfigPathEnvVar, path)
			}
		}

		if d.canOpenConfigFile(path, errmsg, r) && foundPath == "" {
			d.successfulLoad = true
			foundPath = path
		}
	}
	if foundPath != "" {
		if confFlagValue != "" && confFlagValue != foundPath {
			// found config but not where --config said
			r.Error("DCli1001", nil, fmt.Sprintf(`
The client configuration file was not found where the --%s flag indicated:
  %s
A config file was found at the following location:
  %s
If you wish to use this file for client configuration, you can specify it
with the --%[1]s flag, or just not specify the flag.
			`, d.ConfFlagName, confFlagValue, foundPath))
		}
	} else { // not found, check for master-generated ones to recommend
		if confFlagValue != "" {
			r.Error("DCli1002", nil, fmt.Sprintf("Did not find config file where --%s=%s indicated", d.ConfFlagName, confFlagValue))
		}
		adminWarningF := `
No client config file was available; however, one exists at
    %[2]s
which may have been generated automatically by the master.
If you want to use this config, you should copy it to the
standard location (%[3]s),
or you can set the environment variable %[1]s:
    export %[1]s=%[2]s
If not, obtain a config file and place it in the standard
location for use by the client and diagnostics.
`
		// look for it in auto-generated locations when not found properly
		for _, path := range util.AdminKubeConfigPaths {
			msg := fmt.Sprintf("Looking for a possible client config at %s\n", path)
			if d.canOpenConfigFile(path, msg, r) {
				r.Warn("DCli1003", nil, fmt.Sprintf(adminWarningF, config.OpenShiftConfigPathEnvVar, path, config.RecommendedHomeFile))
				break
			}
		}
	}
	return r
}