const fs = require('fs');
const content = fs.readFileSync('dist/assets/index-D9sWWWv_.js', 'utf8');

const targetStr = 'wu';
let idx = 0;
while ((idx = content.indexOf(targetStr, idx)) !== -1) {
  const context = content.substring(idx - 50, idx + 200);
  if (context.includes('const wu') || context.includes('wu=')) {
    console.log(`Found wu definition at ${idx}:`);
    console.log(context);
  }
  idx += targetStr.length;
}
