Increase the number of verbs supported about commandline

[quotschmacher]

I just searched for this topic at Stackoverflow and unlimited / dynamic number is not possible.

But I would like to have more than 16 parameters, too. 32 would be really nice.

[Roiskia]

This is already possible. I stumpled upon this while trying to use dependency injection with commandlineparser. I dont think that there is a real limit on the number of verbs by doing it this way:

using CommandLine;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;

var services = new ServiceCollection()
.AddTransient<IController<FooOptions>, FooController>()
// ...
.AddTransient<IController<FooOptions17>, FooController17>()
.BuildServiceProvider();

Type[] optionTypes = [
    typeof(FooOptions),
// ...
    typeof(FooOptions17),
];

Parser.Default.ParseArguments(args, optionTypes)
.MapResult((IOptions o) => {
    Type t = typeof(IController<>).MakeGenericType(o.GetType());
    var controller = services.GetRequiredService(t);
    return t.GetMethod(nameof(IController<IOptions>.Run))?.Invoke(controller, [o]);
},
errs => 1);