public static CommandResult CommandHelp(string command, CommandLineProtoRegistry commands)
{
CommandResult result = new CommandResult();
CommandLineProto[] protos = commands.Find(command);
if (protos.Length == 0)
{
return(new CommandResult(false, "'{command}' is not a command"));
}
Usage u = CommandLineProto.GetUsage(protos);
result.AddMessage(u.ToString());
return(result);
}
public static CommandResult CommandHelp(CommandLine args, CommandLineProtoRegistry commands)
{
CommandResult result = new CommandResult();
CommandLineProto proto = commands.Find(args);
if (proto == null)
{
return(new CommandResult(false, "Command not found"));
}
Usage u = CommandLineProto.GetUsage(proto);
result.AddMessage(u.ToString());
return(result);
}
public static CommandResult GeneralHelp(CommandLineProtoRegistry commands)
{
CommandResult result = new CommandResult();
result.AddMessage($"{ProgramInfo.GetProgramName()} {ProgramInfo.GetProgramVersion()}");
result.AddMessage();
var description = ProgramInfo.GetProgramDescription();
if (!String.IsNullOrEmpty(description))
{
result.AddMessage(description);
result.AddMessage();
}
CommandLineProto[] protos = commands.GetAll();
Usage u = CommandLineProto.GetUsage(protos);
result.AddMessage(u.ToString());
return(result);
}