private static async Task InternalMain(string[] args, PackageHelper packageHelper)
{
// now uses 'verbs' so each verb is a command
//
// e.g umbpack init or umbpack push
//
// these are handled by the Command classes.
var parser = new Parser(with => {
with.HelpWriter = null;
// with.HelpWriter = Console.Out;
with.AutoVersion = false;
with.CaseSensitive = false;
});
// TODO: could load the verbs by interface or class
var parserResults = parser.ParseArguments <PackOptions, PushOptions, InitOptions>(args);
parserResults
.WithParsed <PackOptions>(opts => PackCommand.RunAndReturn(opts).Wait())
.WithParsed <PushOptions>(opts => PushCommand.RunAndReturn(opts, packageHelper).Wait())
.WithParsed <InitOptions>(opts => InitCommand.RunAndReturn(opts))
.WithNotParsed(async errs => await DisplayHelp(parserResults, errs));
}