async-unzip

async-unzip

Efficient, fast, asynchronous, in-memory unzip module for Node.js.

Sample Example

var async = require('async'),
		path = require('path'),
		ZipFile = require('async-unzip').ZipFile,
		zipFile = new ZipFile('/home/user/Name.app.dSYM.zip'),
		noMoreFiles = false;

async.whilst(function () {
	return !noMoreFiles;
}, function (cb) {
	async.waterfall([
		function (cb) {
			zipFile.getNextEntry(cb);
		},
		function (entry, cb) {
			if (entry) {
				if (entry.isFile) {
					var match = entry.filename.match(/^[^\/]+\.dSYM\/Contents\/Resources\/DWARF\/(.+)/);

					if (match) {
						console.log(match);
						console.log(entry);

						async.waterfall([
							function (cb) {
								entry.getData(cb);
							},
							function (data, cb) {
								// `data` is a binary data of the entry.
								console.log(data.length);

								cb();
							}
						], cb);
					}
				}
			} else {
				noMoreFiles = true;
			}

			cb();
		}
	], cb);
}, function () {
	// DO NOT FORGET to call `close()` to release the open file descriptor,
	// otherwise, you will quickly run out of file descriptors.
	zipFile.close();
	console.log(arguments);
});