/**
 * Copyright 2017-2019 John Berlin <n0tan3rd@gmail.com>. All rights reserved.
 *
 * 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.
 */

const program = require('commander')
const configRunner = require('./lib/runners')
const cp = require('./lib/utils/colorPrinters')

process.on('unhandledRejection', function (reason, p) {
  console.log('Unhandled Rejection:', reason.stack)
  // or next(reason);
})

program
  .version('1.0.0', '-v, --version')
  .option('-c, --config <path-to-config.json>', 'Launch A Crawl From A Config')

program.parse(process.argv)
if (program.rawArgs.slice(2).length === 0) {
  cp.green(program.helpInformation())
  // process.exit(1)
} else {
  if (program.config != null) {
    cp.crawlerOpt('Running Crawl From Config File', program.config)
    configRunner(program.config)
  } else {
    cp.bred('Config argument (-c) was not supplied.')
  }
}