docs: function main() {
      const options = queryOptions();
      switch (options.porting) {
          case 'build':
              runBuild(options)
              .catch((reason) => {
                  console.error(reason);
                  process.exit(1);
              });
              break;
          case 'arrange':
              runArrange(options);
              break;
          case 'rebase':
              runRebase(options);
              break;
          case 'clean':
              runClean(options);
              break;
      }
  }