zip.js

What's Changed

• package.json improvements by @Hexagon in https://github.com/gildas-lormeau/zip.js/pull/397

New Contributors

• @Hexagon made their first contribution in https://github.com/gildas-lormeau/zip.js/pull/397

Full Changelog: https://github.com/gildas-lormeau/zip.js/compare/v2.6.62...v2.6.63

Fix issue with passwords longer than 16 bytes when handling encrypted zip files in environments where SubtleCrypto.importKey() does not exist (see #390)

• Improved zip64 support when creating zip files by writing only the necessary data
• Fixed value of the "last disk number" when reading zip files which could lead to a "split file" error with some zip file using zip64

• Updated dev dependencies

Refactored code in lib/core/streams/codecs/sjcl.js: transformed ES3 class into ES6 class (see #382)

Fixed potential stream error when adding entries concurrently in a zip file with the option keepOrder explicitly set to false

• Added optional mimeType property in ZipDirectoryEntryExportOptions
• Exposed importZip and exportZip in ZipDirectoryEntry

• Fixed error in Node.js on macOS when encrypting/decrypting files
• Improved performances by avoiding calling Blob#slice() when creating zip with small files (i.e. < chunkSize, 512 KB by default) added concurrently

• Make sure local and central directory header records are not split across a disk boundary when creating split zip files (see section 8.5.2 of the spec)

Splitted the Entry interface in index.d.ts into the EntryMetaData interface and the Entry interface. Entry extends EntryMetaData and adds the definition of getData() (fixes https://github.com/gildas-lormeau/zip.js/pull/377 and https://github.com/gildas-lormeau/zip.js/issues/371)

• Added the optional maxWriter property on Writer instances in order to write split data without using SplitDataWriter or to use different values for each generated Writer instances (see test here https://github.com/gildas-lormeau/zip.js/blob/master/tests/all/test-split-zip.js)
• Added links in comments from index.d.ts to improve the navigation in the API documentation

Fixed regression introduced in version 2.6.33 which could lead to errors when using HttpReader or HttpRangeReader

• ZipWriter#add now accepts an Array of Reader (or ReadableStream) instances. A SplitDataReader instance will be automatically created under the hood.
• Entry#getData now accepts generator functions generating Writer (or WritableStream) instances. A SplitDataWriter instance will be automatically created under the hood and data will be be split into chunks of 4GB.

• Deprecated SplitZipReader and SplitZipWriter. Use respectively SplitDataReader and SplitDataWriter instead. (SplitZipReader and SplitZipWriter will be removed in the version 2.7.0)
• Fixed disk number support when creating zip files with SplitDataWriter using zip64
• Added preventClose option when calling ZipWriter#close()

• Fixed minor issue where zip64 entries would be unnecessarily used when compressing/aborting compression of large amounts of data or data with unknown size (e.g. ReadableStream instances)
• Added some additional info in the API documentation related to the options used when creating a zip file (see https://gildas-lormeau.github.io/zip.js/api/interfaces/ZipWriterAddDataOptions.html)
• Fixed association between the index.js file and the index.d.ts file (fix warnings in VSCode when editing index.d.ts)

Fixed issue where Zip64 data could be added too early when using SplitZipWriter and creating zip weighting 4GB+

Fixed issue with native Compression streams handling in web workers

Improved reusing of existing web workers when processing data in parallel

Fixed uncaught error when aborting data compression/decompression and using web workers with transferable streams (see #370)

• Fixed potential (and rare) disk number issue when using SplitZipWriter
• Updated API documentation