public static CommandResult CommandHelp(string command, CommandLineProtoRegistry commands)
{
if (commands.TryGetValue(command, out CommandLineProto cd))
{
CommandResult result = new CommandResult();
result.AddMessage($"{command}\t{cd.Usage.Description}");
result.AddMessage();
result.AddMessage($"{cd.Syntax}");
if (cd.Count > 0)
{
result.AddMessage();
result.AddMessage("Where:");
result.AddMessage();
foreach (var arg in cd.OfType <CommandArgProto>())
{
result.AddMessage($"{arg.Name}\t{arg.Description}");
}
}
return(result);
}
else
{
return(new CommandResult(false, "'{command}' is not a command"));
}
}
public static CommandResult GeneralHelp(CommandLineProtoRegistry commands)
{
CommandResult result = new CommandResult();
result.AddMessage($"{ProgramInfo.GetProgramName()} {ProgramInfo.GetProgramVersion()}");
result.AddMessage();
var description = ProgramInfo.GetProgramDescription();
if (!String.IsNullOrEmpty(description))
{
result.AddMessage(description);
result.AddMessage();
}
var names = from name in commands.Keys orderby name select name;
foreach (var name in names)
{
string commandDescription = commands[name].Usage.Description;
result.AddMessage($"{name}\t{commandDescription}");
}
return(result);
}