text: import yParser from 'yargs-parser';
  import buildDevOpts from '../buildDevOpts';
  
  process.env.NODE_ENV = 'production';
  process.env.UMI_UI = 'none';
  
  const args = yParser(process.argv.slice(2));
  const Service = require('umi-build-dev/lib/Service').default;
  new Service(buildDevOpts(args)).run('build', args);
  