@hhy5277/ns-cli/bin/cli.js

```shell # install it globally $ npm install -g ns-cli --registry http://199.10.9.178:8081/repository/npm-group/

#! /usr/bin/env node

const program = require('commander');
const figlet = require('figlet');
const chalk = require('chalk');


program
  .command('create <app-name>')
  .alias('c')
  .description('create a new project')
  .option('-f, --force', 'overwrite target directory if it exist') // 是否强制创建，当文件夹已经存在
  .action((name, options) => {
    // 在 create.js 中执行创建任务
    require('../lib/create.js')(name, options)
  })

  // 配置 config 命令
program
  .command('config [value]')
  .description('inspect and modify the config')
  .option('-g, --get <path>', 'get value from option')
  .option('-s, --set <path> <value>')
  .option('-d, --delete <path>', 'delete option from config')
  .action((value, options) => {
    console.log(value, options)
  })

// 配置 ui 命令
program
  .command('ui')
  .description('start and open ns-cli ui')
  .option('-p, --port <port>', 'Port used for the UI Server')
  .action((option) => {
    console.log(option)
  })

program
  // 配置版本号信息
  .version(`v${require('../package.json').version}`)
  .usage('<command> [option]')

program
  .on('--help', () => {
    console.log('\r\n' + figlet.textSync('nanshui', {
      font: 'Ghost',
      horizontalLayout: 'default',
      verticalLayout: 'default',
      width: 80,
      whitespaceBreak: true
    }));
    console.log(`\r\nRun ${chalk.cyan(`ns <command> --help`)} for detailed usage of given command\r\n`)
  })

// 解析用户执行命令传入参数
program.parse(process.argv);