/// <summary>
/// Parses the values.
/// </summary>
/// <param name="args">The args.</param>
/// <param name="option">The option.</param>
public void ParseArguments(IEnumerable <string> args, ParsedOption option)
{
if (option.Key != null && _specialCharacters.ValueAssignments.Any(option.Key.Contains))
{
TryGetArgumentFromKey(option);
}
var allArguments = new List <string>();
var additionalArguments = new List <string>();
var otherArguments = CollectArgumentsUntilNextKey(args).ToList();
if (option.HasValue)
{
allArguments.Add(option.Value);
}
if (otherArguments.Any())
{
allArguments.AddRange(otherArguments);
if (otherArguments.Count() > 1)
{
additionalArguments.AddRange(otherArguments);
additionalArguments.RemoveAt(0);
}
}
option.Value = allArguments.FirstOrDefault();
option.Values = allArguments.ToArray();
option.AdditionalValues = additionalArguments.ToArray();
}
private static void TrimSuffix(ParsedOption parsedOption)
{
if (parsedOption.HasSuffix)
{
parsedOption.Key = parsedOption.Key.TrimEnd(parsedOption.Suffix.ToCharArray());
}
}
private static ParsedOption Clone(ParsedOption toClone, char c)
{
var clone = toClone.Clone();
clone.Key = new string(new[] { c });
return(clone);
}
private void TryGetArgumentFromKey(ParsedOption option)
{
var split = option.Key.Split(_specialCharacters.ValueAssignments, 2, StringSplitOptions.RemoveEmptyEntries);
option.Key = split[0];
option.Value = split.Length > 1
? split[1].WrapInDoubleQuotesIfContainsWhitespace()
: null;
}
private void AddParsedOptionToList(ParsedOption parsedOption)
{
if (ShortOptionNeedsToBeSplit(parsedOption))
{
_parsedOptions.AddRange(CloneAndSplit(parsedOption));
}
else
{
_parsedOptions.Add(parsedOption);
}
}
private static IEnumerable <ParsedOption> CloneAndSplit(ParsedOption parsedOption)
{
return(parsedOption.Key.Select(c => Clone(parsedOption, c)).ToList());
}
private bool ShortOptionNeedsToBeSplit(ParsedOption parsedOption)
{
return(PrefixIsShortOption(parsedOption.Prefix) && parsedOption.Key.Length > 1);
}