public ArgumentParser(IEnumerable <string> args)
{
if (!args.Any())
{
Help = true;
}
bool widthNext = false;
bool readNext = false;
bool readSep = false;
bool nextCount = false;
bool nextCountTo = false;
foreach (string arg in args)
{
if (readNext)
{
if (ReadFile == null)
{
ReadFile = new List <string>(1);
}
ReadFile.Add(arg);
readNext = false;
continue;
}
if (readSep)
{
Separator = arg;
readNext = false;
continue;
}
if (widthNext)
{
if (int.TryParse(arg, out int width))
{
TabWidth = width;
continue;
}
widthNext = false;
}
if (nextCount)
{
if (int.TryParse(arg, out int count))
{
CountFrom = count;
continue;
}
nextCount = false;
}
if (nextCountTo)
{
if (int.TryParse(arg, out int count))
{
CountTo = count;
continue;
}
nextCountTo = false;
}
switch (arg)
{
case "-v":
case "--verbose":
Verbose = true;
break;
case "-i":
case "--in-file":
readNext = true;
break;
case "-s":
case "--separator":
readSep = true;
break;
case "--no-tab-warn":
TabWarn = false;
break;
case "--tab-warn":
TabWarn = true;
break;
case "--unicode-arrows":
Unicode = true;
break;
case "-p":
case "--print-graph":
PrintGraph = true;
break;
case "-w":
case "--write-graph":
WriteGraph = true;
break;
case "-t":
case "--tab-width":
break;
case "--help":
case "-h":
Help = true;
break;
case "--count-from":
nextCount = true;
break;
case "--count-to":
nextCountTo = true;
break;
case "--autofix":
Autofix = true;
break;
default:
Leftover.Add(arg);
break;
}
}
}