webhook2contentful: generator.js modifications

generator.js

module.exports.generator = function (config, options, logger, fileParser) {
  /* ...Snip */
  
  /* Paste this right at the end of the file */
  let oldGetBucket;
  [getBucket, oldGetBucket] = 
    require(`${__dirname}/contentful/decorators/getBucket`)(getBucket);
  let oldGetDnsChild;
  [getDnsChild, oldGetDnsChild] = 
    require(`${__dirname}/contentful/decorators/getDnsChild`)(getDnsChild);
  this.migrateToContentful = function(done, cb) {
    oldGetBucket().once('value', function(data) {
      data = data.val() || {};
      let typeInfo = data['contentType'] || {};
      let settings = data['settings'] || {};
      data = data['data'] || {};
      require(`${__dirname}/contentful`)(data, typeInfo, settings, done, cb);
    });
  }

  
  return this;
}