private bool ProcessOption(OptionRecord rec)
{
var foundOption = FindOption(rec);
if (!foundOption)
{
// In case we have an option named "-1" and int value -1. This causes confusion.
return(ProcessCommandOrOptionValue(rec));
}
return(true);
}
private bool FindOption(OptionRecord rec)
{
var context = CurrentContext;
while (context != null)
{
foreach (var option in context.CurrentCommand.Options)
{
if (!rec.Name.EqualsIgnoreCase(rec.IsLongOption ? option.LongName : option.ShortName))
{
continue;
}
if (results.ContainsKey(option))
{
if (option.AllowMultipleValues)
{
context.AssertSafeToSwitchProcessingContext();
context.CurrentOption = option;
return(true);
}
continue;
}
context.AssertSafeToSwitchProcessingContext();
context.CurrentOption = option;
var argumentModel = new ArgumentModel(rec.Name, rec.Value);
results.Add(option, argumentModel);
return(true);
}
if (ProcessClusteredOptions(context, rec))
{
return(true);
}
context = context.Parent;
}
return(false);
}
private bool ProcessClusteredOptions(ProcessingContext context, OptionRecord rec)
{
var tokens = rec.Name.WithoutPreAndPostfixes(options);
var list = new List <ICommandLineOption>();
foreach (var token in tokens)
{
bool found = false;
string key = $"{options.PrefixShortOption}{token}";
foreach (var option in context.CurrentCommand.Options.Where(ValidClusteredOption))
{
if (!option.ShortName.EqualsIgnoreCase(key))
{
continue;
}
var model = new ArgumentModel(key);
list.Add(option);
results.Add(option, model);
found = true;
break;
}
if (!found)
{
return(false);
}
}
context.NextArgumentIsForClusteredOptions = true;
context.ProcessedClusteredOptions = list;
return(true);
}