not-last-console-LBiCliArguments

help.sh

*NotLastConsole_LBiCliArguments*>doer -help
SYNTAX
   doer.exe something -Location <String> [-Awesome] [-Times <Int32>]

Do something.

   doer.exe something-else -Locations <String[]> [-Awesome]

Do something else.

   doer.exe -Help [-Detailed] [-Examples] [-Full] [-Parameters]

Show help

implementation.cs

public interface IRunnable
{
	void Run();
}
  
[ParameterSet("Something", HelpMessage = "Do something.", Command = "something")]
public class Something : IRunnable
{
	[Parameter(HelpMessage = "place where the something was done"), Required]
	public string Location { get; set; }

	[Parameter(HelpMessage = "number of times something was done")]
	[DefaultValue("1")]
	public int Times { get; set; }

	[Parameter(HelpMessage = "include if the something was awesome")]
	public Switch Awesome { get; set; }

	public virtual void Run()
	{
		var inner = new ADoerOfSomething(Console.Out);
		var options = new OptionsForSomething
		{
			Location = Location,
			Times = Times,
			Awesome = Awesome.IsPresent
		};
		inner.Do(options);
	}
}
		
[ParameterSet("SomethingElse", Command = "something-else", HelpMessage = "Do something else.")]
public class SomethingElse : IRunnable
{
	[Parameter(HelpMessage = "places where the something else was done"), Required]
	public string[] Locations { get; set; }

	[Parameter(HelpMessage = "include if the something else was awesome")]
	public Switch Awesome { get; set; }

	public virtual void Run()
	{
		var inner = new ADoerOfSomethingElse(Console.Out);
		var options = new OptionsForSomethingElse
		{
			Locations = Locations,
			NotSoAwesome = !Awesome
		};
		inner.Do(options);
	}
}

Main.cs

class Program
{
	static void Main(string[] args)
	{
		var parser = new ArgumentParser<IRunnable>(typeof(Something), typeof(SomethingElse));
		IRunnable runnable;
		if (parser.TryParse(args, out runnable))
		{
			runnable.Run();
		}
	}
}

mandatory.sh

*NotLastConsole_LBiCliArguments*>doer something
Missing requried paramter: 'Location'.
-Location <String>

   place where the something was done

   Required?                True
   Position?                named
   Default value            None
   Parameter sets           Something
SYNTAX
   doer.exe something -Location <String> [-Awesome] [-Times <Int32>]
   
 ...

non-textual.sh

*NotLastConsole_LBiCliArguments*>doer something -l here -t asd
Unable to apply argument 'asd' to parameter Times
-Times <Int32>

   number of times something was done

   Required?                False
   Position?                named
   Default value            1
   Parameter sets           Something
SYNTAX
   doer.exe something -Location <String> [-Awesome] [-Times <Int32>]
   
 ...