const fs = require('fs');
const file = 'scripts/growth-backlog.mjs';
let s = fs.readFileSync(file, 'utf8');
const slugs = ['duesseldorf','stuttgart','leipzig','dortmund','essen','bremen','dresden','hannover','nuernberg','karlsruhe'];
for (const slug of slugs) {
  const route = `/dating/${slug}/`;
  const re = new RegExp(`\\['${route.replaceAll('/', '\\/')}', \\[.*?\\]\\]`);
  const replacement = `['${route}', ['${slug}', 'local_hero_register', 'local_index_register']]`;
  if (s.includes(`['${route}', [`)) s = s.replace(re, replacement);
}
fs.writeFileSync(file, s, 'utf8');