@splitsoftware/splitio/src/settings/node.js

Split SDK

import { settingsValidation } from '@splitsoftware/splitio-commons/src/utils/settingsValidation';
import { validateLogger } from '@splitsoftware/splitio-commons/src/utils/settingsValidation/logger/builtinLogger';

import { defaults } from './defaults/node';
import { validateStorage } from './storage/node';
import { validateRuntime } from './runtime/node';

const FLAG_SPEC_VERSION = '1.1';

const params = {
  defaults,
  runtime: validateRuntime,
  storage: validateStorage,
  logger: validateLogger,
  flagSpec: () => FLAG_SPEC_VERSION
  // In Node.js the SDK ignores `config.integrations`, so a validator for integrations is not required
};

export function settingsFactory(config) {
  const settings = settingsValidation(config, params);

  // if provided, keeps reference to the `requestOptions` object
  if (settings.sync.requestOptions) settings.sync.requestOptions = config.sync.requestOptions;
  return settings;
}