如何移除UI？

// 假设原代码是这样的：
import React from 'react';
function App() {
  return (
    <div>
      <h1>Hello World</h1>
      <button>Click Me</button>
    </div>
  );
}

// 移除按钮的代码后：
import React from 'react';
function App() {
  return (
    <div>
      <h1>Hello World</h1>
      {/* <button>Click Me</button> */}
    </div>
  );
}

// config.json
{
  "showButton": false
}

<template>
  <div>
    <h1>Hello World</h1>
    <button v-if="config.showButton">Click Me</button>
  </div>
</template>

<script>
import config from './config.json';

export default {
  data() {
    return {
      config
    };
  }
};
</script>

const readline = require('readline').createInterface({
  input: process.stdin,
  output: process.stdout
});

if (process.argv.includes('--no-ui')) {
  // 执行无UI的操作
} else {
  // 正常显示UI
}