private static void ConfigureServices(IServiceCollection services)
{
// Build configuration
IConfigurationRoot config = new ConfigurationBuilder()
.AddJsonFile(path: "AppSettings.json", optional: false, reloadOnChange: false)
.Build();
// Add logging
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(config)
.CreateLogger();
services.AddSingleton <ILogger>(Log.Logger);
// Add commands
services.AddTransient <App, App>();
services.AddTransient <ConfigCommand, ConfigCommand>();
services.AddTransient <ServerListCommand, ServerListCommand>();
// Add services
services.AddTransient <IRepository <Credentials>, FileRepository <Credentials> >();
services.AddTransient <IRepository <Server>, FileRepository <Server> >();
services.AddTransient <IServerApi, ServerApi>();
services.AddTransient <IServerPresenter, ServerPresenter>();
// Add configuration options
services.AddOptions();
services.Configure <ServerApiOptions>(config.GetSection("Api").GetSection("ServerApi"));
FileRepository.Configure(config.GetSection("Repository").GetSection("FileRepository").Get <FileRepositoryOptions>());
}