Simple Youtube playlist parser using JSONStream

youtubePlaylistParser.js

/*
  author: bmpvieira
  license: WTFPL
  description: Simple Youtube playlist parser using https://github.com/dominictarr/JSONStream
  usage example: node youtubePlaylistParser.js PLt4dwg5cC5TSqHR44YK0UQ_8TSG8YtZtI | cclive -f best -c
*/

var request = require('request');
var JSONStream = require('JSONStream');

var playlistID = process.argv[2];
var url = "https://gdata.youtube.com/feeds/api/playlists/" + playlistID + "?v=2&alt=jsonc"
var parser = JSONStream.parse(['data', 'items', true, 'video', 'id']);

parser.on("data", function(data) {
  console.log("http://www.youtube.com/watch?v=" + data);
});

parser.on("root", function(root, count) {
  if (!count) {
    console.log('no matches found:', root);
  }
});

request(url).pipe(parser);