import { program , Command} from 'commander';
import fs from 'fs';

// 将多个子命令加入主程序中
program.name('app').description('A CLI tool with envison').version('0.0.3');

const ls =new Command('ls')
  .description('List files in the current directory')
  .action(() => {
    console.log('List files');
    console.log(fs.readdirSync(process.cwd()));
  });
program.addCommand(ls);

export const app = program;
export { program, Command };