func initConfig()

in cmd/root.go [43:67]

• 20 lines of code
• 6 McCabe index (conditional complexity)

func initConfig() {
	viper.SetEnvPrefix("dex_api")
	viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_", ".", "_"))
	viper.AutomaticEnv()

	if host := viper.GetString("host"); host != "" {
		config.Host = host
	}

	if port := viper.GetString("port"); port != "" {
		config.Port = port
	}

	if caPath := viper.GetString("ca-path"); caPath != "" {
		config.CaPath = caPath
	}

	if clientCrt := viper.GetString("client-crt"); clientCrt != "" {
		config.ClientCrt = clientCrt
	}

	if clientKey := viper.GetString("client-key"); clientKey != "" {
		config.ClientKey = clientKey
	}
}