const csv = require('csv-parser');
const fs = require('fs');

const transformResults = res => {
  const deviceMapping = {};
  res.map(({name, model}) => {
    if (name && model) {
      deviceMapping[model] = name;
    }
  });
  return deviceMapping;
};
const results = [];
fs.createReadStream('supported_devices.csv')
  .pipe(csv())
  .on('data', data => results.push(data))
  .on('end', () => {
    fs.writeFileSync('devices.json', JSON.stringify(transformResults(results)));
  });