extract.release.js

const saxpath = require('./lib/saxpath');
const fs      = require('fs');
const zlib    = require('zlib');
const sax     = require('sax');

const saxParser  = sax.createStream(true);
const deflate = zlib.createGunzip();
const fileStream = fs.createReadStream('../discogs_20211101_releases.xml.gz');
const streamer   = new saxpath.SaXPath(saxParser, '/releases/release');

streamer.on('match', function(xml) {
    console.log('--- matched XML ---');
    console.log(xml);
});


fileStream.pipe(deflate).pipe(saxParser);