liftie/lib/cli/for-each-resort.js

Clean, simple, easy to read, fast ski resort lift status

const { readdir } = require('node:fs');
const { lib } = require('./dirs');

module.exports = forEachResort;

function forEachResort(fn) {
  console.log('Reading:', lib);
  readdir(lib, { withFileTypes: true }, (err, dirents) => {
    if (err) {
      console.error(err);
      process.exit(1);
    }
    dirents.filter(dirent => dirent.isDirectory()).forEach(({ name }) => fn(name));
  });
}