PHPAnalysis.Program.GetConfiguration C# (CSharp) Метод

        private static Config GetConfiguration(string configLocation)
        {
            try
            {
                if (string.IsNullOrWhiteSpace(configLocation))
                {
                    return Config.ReadConfiguration("config.yml");
                }
                return Config.ReadConfiguration(configLocation);
            }
            catch (FileNotFoundException)
            {
                Console.WriteLine("CONFIGURATION ERROR: ");
                Console.WriteLine("Could not find configuration file. Please make sure you have created the required 'config.yml' file.");
            }
            catch (ConfigurationParseException e)
            {
                Console.WriteLine("CONFIGURATION ERROR: ");
                Console.WriteLine("Could not parse configuration file (config.yml). Please make sure the file is in correct Yaml format. ");
            }
            Environment.Exit(1);
            return null;
        }