AccidentalFish.ApplicationSupport.Powershell.SetApplicationConfiguration.ProcessRecordAsync C# (CSharp) Метод

        protected override async Task ProcessRecordAsync()
        {
            if (!File.Exists(Configuration))
            {
                throw new InvalidOperationException("Configuration file does not exist");
            }
            if (!File.Exists(Target))
            {
                throw new InvalidOperationException("Target does not exist");
            }

            ApplicationConfigurationSettings settings = Settings != null && Settings.Length > 0 ? ApplicationConfigurationSettings.FromFiles(Settings) :null;
            ApplicationConfiguration configuration = await ApplicationConfiguration.FromFileAsync(Configuration, settings, CheckForMissingSettings);

            if (!string.IsNullOrWhiteSpace(Target))
            {
                string extension = Path.GetExtension(Target).ToLower();
                Type configurationApplierType;
                if (!FileProcessors.TryGetValue(extension, out configurationApplierType))
                {
                    throw new InvalidOperationException("File extension not recognized");
                }
                IConfigurationApplier configurationApplier = (IConfigurationApplier)Activator.CreateInstance(configurationApplierType);
                configurationApplier.Apply(configuration, settings, Target);
            }            
        }
    }