not-last-console-CommandLineParser

arguments.cs

[Verb("something", HelpText = "Do something")]
public class Something
{
	[Option('l', "location", HelpText = "place where the something was done", Required = true)]
	public string Location { get; set; }

	[Option('t', "times", HelpText = "number of times something was done", Default = 1, Required = false)]
	public int Times { get; set; }
	[Option('a', "awesome", HelpText = "include if the something was awesome", Required = false)]
	public bool Awesome { get; set; }
}


[Verb("something-else", HelpText = "Do something else")]
public class SomethingElse
{
	[Option('l', "locations", HelpText = "places where the something else was done", Required = true, Separator = ',')]
	public IEnumerable<string> Locations { get; set; }
	[Option('a', "awesome", HelpText = "include if the something else was awesome", Required = false, Default = true)]
	public bool Awesome { get; set; }
}

help-command.sh

*NotLastConsole_CommandLineParser*> .\doer.exe help something
NotLastConsole_SystemCommandLine 1.0.0.0
Copyright ©  2017

  -l, --location    Required. place where the something was done

  -t, --times       (Default: 1) number of times something was done

  -a, --awesome     include if the something was awesome

  --help            Display this help screen.

  --version         Display version information.

help.sh

*NotLastConsole_CommandLineParser*> .\doer.exe
NotLastConsole_SystemCommandLine 1.0.0.0
Copyright ©  2017

ERROR(S):
  No verb selected.

  something         Do something

  something-else    Do something else

  help              Display more information on a specific command.

  version           Display version information.

Main.cs

static void Main(string[] args)
{
	Parser.Default.ParseArguments<Something, SomethingElse>(args).MapResult(
		(Something something) =>
		{
			var options = new OptionsForSomething
			{
				Location = something.Location,
				Times = something.Times,
				Awesome = something.Awesome
			};
			var command = new ADoerOfSomething(Console.Out);
			command.Do(options);
			return 0;
		},
		(SomethingElse somethingElse) =>
		{
			var options = new OptionsForSomethingElse
			{
				Locations = somethingElse.Locations.ToArray(),
				NotSoAwesome = !somethingElse.Awesome
			};
			var command = new ADoerOfSomethingElse(Console.Out);
			command.Do(options);
			return 0;
		},
		errors => -1);
}

mandatory.sh

*NotLastConsole_CommandLineParser*> .\doer.exe something
NotLastConsole_SystemCommandLine 1.0.0.0
Copyright ©  2017

ERROR(S):
  Required option 'l, location' is missing.

  -l, --location    Required. place where the something was done

  -t, --times       (Default: 1) number of times something was done

  -a, --awesome     include if the something was awesome

  --help            Display this help screen.

  --version         Display version information.

multi.sh

*NotLastConsole_CommandLineParser*> .\doer.exe something-else -l here,there
I did something else in here, there

non-textual.sh

*NotLastConsole_CommandLineParser*> .\doer.exe something -l here -t asd
NotLastConsole_SystemCommandLine 1.0.0.0
Copyright ©  2017

ERROR(S):
  Option 't, times' is defined with a bad format.

  -l, --location    Required. place where the something was done

  -t, --times       (Default: 1) number of times something was done

  -a, --awesome     include if the something was awesome

  --help            Display this help screen.

  --version         Display version information.