AdventOfCode23/Day23/Program.cs

using System.Diagnostics;

using Day23;

if (args.Any(a => a == "--debug"))
{
    Console.WriteLine("DEBUG");
    Console.WriteLine(Debugger.Launch());
}

if (args.Length < 1)
{
    Console.WriteLine("Requires 1 args: inputFileName");
    return -1;
}

var inputFile = args[0];
var parser = new Parser();

return 0;