node-cli

{
  "bin": {
    "rename-cn-file": "bin/index.js"
  }
}

npm link

npm unpublish 只能在 72 小时内，否则要联系客服。在本地测试好再发布

var userArgs = process.argv.slice(2);

Writing Command Line Tools with Node

消息格式化

• 优先用模板字符串，空格控制更准确
• 文字颜色

  const FgGreen = "\x1b[32m"
  
  console.log(prefixWithDate(`${FgGreen}hello world`))
  
  function prefixWithDate(msg) {
    const now = new Date().toLocaleString()
    return `${now}  ${msg}`
  }

  How to change node.js's console font color? - Stack Overflow