lore/es/app/getConfig.js

Convention-driven framework for building React-Redux applications

import _result from 'lodash/result';
import _merge from 'lodash/merge';
import _reduce from 'lodash/reduce';


function getDefaultConfig(hooks) {
  return _reduce(hooks, function (result, value, key) {
    return _merge(result, _result(value, 'defaults'));
  }, {});
}

/**
 * Generate the final config from the combination of the overrides passed
 * into the app, the default config (calculated from the hooks), and the
 * user config for the project (loaded and compiled inside this function).
 * configOverride takes priority, then the user config, and finally any defaults
 * specified the hooks.
 *
 * @param {Object} configOverride passed into lore.build(configOverride)
 *
 * @param {Object} hooks Set of hooks that should be loaded
 *
 * @returns {Object} A reducer function that invokes every reducer inside the
 * passed object, and builds a state object with the same shape.
 */

export default function getConfig(configOverride, hooks, loader) {
  var defaultConfig = getDefaultConfig(hooks);
  var userConfig = loader.loadUserConfig();
  return _merge({}, defaultConfig, userConfig, configOverride);
}