parseArgs = function(args) {
  var argsMap = {};
  var mainPos = 1;

  while (args[mainPos].indexOf('--') > 0) {
    mainPos++;
  }
  argsMap.main = args[mainPos];

  for (var i = (mainPos + 1); i < args.length; i++) {
    var arg = args[i];
    var sep = arg.indexOf('=');
    var key = arg.slice(0, sep);
    var value = arg.slice(sep + 1);
    if (!isNaN(Number(value)) && (value.indexOf('.') < 0)) {
      value = Number(value);
    }
    argsMap[key] = value;
  }

  return argsMap;
}
Parse command line arguments.

@param args command line arguments

@return Object argsMap map of arguments