func initConfig()

in cobra/cmd/root.go [50:86]

• 29 lines of code
• 9 McCabe index (conditional complexity)

func initConfig() {
	app := aid.GetAppInfo()
	viper.AddConfigPath(app.ConfigurationsDir) // global directory
	viper.SetConfigName(app.ConfigurationsName)
	viper.AutomaticEnv() // read in environment variables that match

	// If a config file is found, read it in.
	if err := viper.ReadInConfig(); err == nil {
		fmt.Println("using config file:", viper.ConfigFileUsed())
	}

	verbosity, err := rootCmd.Flags().GetString("verbosity")
	if err != nil {
		fmt.Printf("unable to read flag verbosity\n%v", err)
	}

	log, err := rootCmd.Flags().GetBool("log")
	if err != nil {
		fmt.Printf("unable to read flag err\n%v", err)
	}

	logFilePath, err := rootCmd.Flags().GetString("log-file-path")
	if err != nil {
		fmt.Printf("unable to read flag log-file-path\n%v", err)
	}

	if log && logFilePath != "" {
		if err := aid.SetupLoggingLevel(verbosity); err == nil {
			fmt.Printf("logging level: %s\n", verbosity)
		}

		if err := aid.SetupLoggingOutput(logFilePath); err == nil {
			fmt.Printf("logging path: %s\n", logFilePath)
		}
	}

}