'use strict';

const pathKey = (options = {}) => {
  const environment = options.env || process.env;
  const platform = options.platform || process.platform;

  if (platform !== 'win32') {
    return 'PATH';
  }

  return (
    Object.keys(environment)
      .reverse()
      .find((key) => key.toUpperCase() === 'PATH') || 'Path'
  );
};

module.exports = pathKey;
// TODO: Remove this for the next major release
module.exports.default = pathKey;