Tweet #nowplaying via Node.js

nowplayingtweet.js

const Jxa = import('run-jxa');
const Twitter = require('twitter');

const client = new Twitter({
  consumer_key: process.env.TWITTER_CONSUMER_KEY,
  consumer_secret: process.env.TWITTER_CONSUMER_SECRET,
  access_token_key: process.env.TWITTER_ACCESS_TOKEN_KEY,
  access_token_secret: process.env.TWITTER_ACCESS_TOKEN_SECRET,
});

Jxa.then(({ runJxa }) => {
  runJxa(() => {
    const app = Application("Music");
    const { name, artist, artworks } = app.currentTrack;
    const hex = artworks[0].rawData().slice(8,-2);
    const text = artist() + ' の ' + name() + ' を 聴いてるよ #nowplaying';
    return [text, hex];
  }).then(([text, hex]) => {
    if (hex) {
      client.post('media/upload', { media: Buffer.from(hex, "hex") }, function(error, media) {
        const { media_id_string } = media;
        client.post('statuses/update', { status: text, media_ids: media_id_string }, function (error, tweet) {
          console.log(tweet);
        });
      });
    } else {
      client.post('statuses/update', { status: text }, function(error, tweet) {
        console.log(tweet);
      });
    }
  });
});