Mopidy script to (shuffle) play tracks from a specified playlist

package.json

{
  "name": "mopidy-play",
  "version": "1.0.0",
  "description": "",
  "main": "play-mopidy-playlist.js",
  "scripts": {
    "start": "node play-mopidy-playlist.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "Brian Dunnette",
  "license": "MIT",
  "dependencies": {
    "mopidy": "^1.3.0"
  }
}

play-mopidy-playlist.js

const Mopidy = require("mopidy");

// Change this to the uri/ID of the playlist you want to use
const playlistUri = "spotify:playlist:37i9dQZF1EQmPV0vrce2QZ"

const mopidy = new Mopidy({
    webSocketUrl: "ws://localhost:6680/mopidy/ws/",
    autoConnect: false
});

mopidy.on("state", console.log);
mopidy.on("event", console.log);

mopidy.connect();

// Wait for the connection to be established
mopidy.on("state:online", () => {
    // Clear tracklist
    mopidy.tracklist.clear().then(() => {
        // Get tracks from playlist
        mopidy.playlists.getItems({ uri: playlistUri }).then(items => {
            // Add playlist uris to tracklist
            mopidy.tracklist.add({ uris: items.map(item => item.uri) }).then(() => {
                // Shuffle tracklist
                mopidy.tracklist.shuffle().then(() => {
                    // Start playing
                    mopidy.playback.play().then(() => {
                        // Once playback starts, exit
                        mopidy.on("event:trackPlaybackStarted", () => {
                            process.exit(0);
                        });
                    });
                });
            });
        });
    });
});