static public int Main(string[] args)
{
var t = Parser.Default.ParseArguments <CheckOptions, ErrorCodeOptions>(args)
.MapResult(
(CheckOptions opts) => CheckOptions.Run(opts),
(ErrorCodeOptions opts) => ErrorCodeOptions.Run(opts),
errs => Status.CommandLineError);
return((int)t);
}
internal static Status Run(ErrorCodeOptions opts)
{
try
{
Status s = (Status)opts.RequestedCode;
var asString = s.ToString();
if (asString == opts.RequestedCode.ToString())
{
Console.WriteLine($"The requested error code {opts.RequestedCode} appears meaningless.");
}
else
{
Console.WriteLine(asString);
}
}
catch (Exception ex)
{
Console.WriteLine($"Error parsing the requested error code {opts.RequestedCode}, {ex.Message}.");
}
return(Status.Ok);
}