namespace spectbug

{

using Microsoft.Extensions.DependencyInjection;

using spectbug.Commands;

using Spectre.Console.Cli;

public static class Program

{

public static void Main(string[] args)

{

var app = new CommandApp(BootstrapServices());

app.Configure(opts =>

{

opts.SetApplicationName("spectbug");

opts.SetApplicationVersion("1.0");

//opts.ValidateExamples();

// => Spectre.Console.Cli.CommandConfigurationException: 'Validation of examples failed.'

// Unknown option 'm'

// but 'm' is defined at PrintBaseSettings:L8

opts.AddBranch<PrintBaseSettings>("print", p =>

{

p.SetDescription("Print message");

p.AddCommand<RepeatedPrintCmd>("repeated")

.WithAlias("repeat")

.WithDescription("Print message several times")

.WithExample(new[] { "print", "repeated", "-m", "Lorem ipsum", "-r", "5" });

p.AddCommand<DecoratedPrintCmd>("decorated")

.WithAlias("decor")

.WithDescription("Print with foo flavor")

.WithExample(new[] { "print", "decorated", "-m", "Lorem ipsum", "--with-foo" });

});

});

app.Run(args);

}

private static TypeRegistrar BootstrapServices()

{

var services = new ServiceCollection();

//services.AddSingleton<RepeatedPrintCmd.Settings>(); // why needed?

//services.AddSingleton<RepeatedPrintCmd>(); // why needed?

services.AddSingleton<IFooService, FooService>();

//services.AddSingleton<DecoratedPrintCmd.Settings>(); // why needed?

//services.AddSingleton<DecoratedPrintCmd>(); // why needed?

return new TypeRegistrar(services);

}

}

}