/* jshint -W051:true */
'use strict';

// //////////////////////////////////////////////////////////////////////////////
// / @brief initialize a new database
// /
// / @file
// /
// / DISCLAIMER
// /
// / Copyright 2014 ArangoDB GmbH, Cologne, Germany
// /
// / Licensed under the Apache License, Version 2.0 (the "License")
// / you may not use this file except in compliance with the License.
// / You may obtain a copy of the License at
// /
// /     http://www.apache.org/licenses/LICENSE-2.0
// /
// / Unless required by applicable law or agreed to in writing, software
// / distributed under the License is distributed on an "AS IS" BASIS,
// / WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// / See the License for the specific language governing permissions and
// / limitations under the License.
// /
// / Copyright holder is ArangoDB GmbH, Cologne, Germany
// /
// / @author Dr. Frank Celler
// / @author Copyright 2014, ArangoDB GmbH, Cologne, Germany
// //////////////////////////////////////////////////////////////////////////////

// //////////////////////////////////////////////////////////////////////////////
// / @brief initialize a new database
// //////////////////////////////////////////////////////////////////////////////

(function () {
  const internal = require('internal');
  if (internal.threadNumber === 0) {
    // run the local upgrade-database script (global.UPGRADE_ARGS has been set)
    global.UPGRADE_ARGS = {
      isCluster: true,
      isDbServer: true,
      isRelaunch: false
    };

    let result = internal.loadStartup('server/upgrade-database.js');
    
    if (result) {
      delete global.UPGRADE_TYPE;
    }

    result = global.UPGRADE_STARTED && result;
    delete global.UPGRADE_STARTED;
    delete global.UPGRADE_ARGS;

    if (!result) {
      console.error('upgrade-database.js script failed!');
    }

    // statistics can be turned off
    if (internal.enableStatistics) {
      require('@arangodb/statistics').startup();
    }

    console.info('bootstrapped DB server %s', global.ArangoServerState.id());
  }
  return true;
}());