@smoud/scripts/core/utils/mergeOptions.js

Powerful build tool for HTML5 games, designed to streamline development, optimization, and packaging for multiple platforms, including web browsers, game portals, social media, mobile, and Web3

/**
 * Merges two option objects with deep merge for 'defines' properties
 * @param {import('../index').CLIOptions} options1 - First options object
 * @param {Partial<import('../index').CLIOptions>} [options2] - Second options object
 * @returns {import('../index').CLIOptions} Merged options object with combined defines and build properties
 */
exports.mergeOptions = function mergeOptions(options1, options2) {
  if (!options1) return {};
  if (!options2) return options1;

  const defines = Object.assign({}, options1.defines, options2.defines);
  const options = Object.assign({}, options1, options2);

  options.defines = defines;

  return options;
};