Style Dictionary Demo Watcher

watch.js

const StyleDictionary = require('style-dictionary');  
const watch = require('node-watch');

watch('./', { recursive: true, filter: /^(properties|components)/ }, function(evt, name) {
    console.log('Updating the style dictionary');
    try {
      styleDictionary = StyleDictionary.extend('config.json');
      styleDictionary.buildAllPlatforms();
      console.log('\n🎉 Style dictionary finished!');
    } catch (e) {
      console.log(e);
    }
  });