public List <string> Parse(IEnumerable <string> arguments, string currentDirectory = null)
{
OptionContext c = CreateOptionContext();
c.OptionIndex = -1;
bool process = true;
if (currentDirectory == null)
{
currentDirectory = Environment.CurrentDirectory;
}
var allArguments = new List <string>();
foreach (var arg in arguments)
{
if (arg[0] == '@')
{
var path = arg.Substring(1);
if (path[0] == '"' && path[path.Length - 1] == '"')
{
path = path.Substring(1, path.Length - 2);
}
if (!Path.IsPathRooted(path))
{
path = Path.Combine(currentDirectory, path);
}
if (!File.Exists(path))
{
throw new FileNotFoundException(path);
}
foreach (var responseFileArg in ParseResponseFileLines(OptionsHelper.LoadArgumentsFromFile(path)))
{
allArguments.Add(responseFileArg);
}
}
else
{
allArguments.Add(arg);
}
}
List <string> unprocessed = new List <string>();
Option def = Contains("<>") ? this["<>"] : null;
foreach (string argument in allArguments)
{
++c.OptionIndex;
if (argument == "--")
{
process = false;
continue;
}
if (!process)
{
Unprocessed(unprocessed, def, c, argument);
continue;
}
if (!Parse(argument, c))
{
Unprocessed(unprocessed, def, c, argument);
}
}
if (c.Option != null)
{
c.Option.Invoke(c);
}
return(unprocessed);
}