21 commits

Author	SHA1	Message	Date
Erica Marigold	8db960d064	refactor: add TODO comment for future note	2025-01-08 14:18:46 +00:00
Erica Marigold	03320fe090	style: apply stylua formatter	2025-01-08 14:14:30 +00:00
Erica Marigold	9d3c815fbb	refactor: small restructure and move utils outside main	2025-01-08 14:13:46 +00:00
Erica Marigold	9b6216c0a7	fix: entry metadata not including method ... Also updates metadata tests to test for correct method detection.	2025-01-07 18:55:50 +00:00
Erica Marigold	d329a3f273	feat: support following symlinks ... * Added new extraction option: `followSymlinks` * Added method for querying whether an entry is a symlink using `ZipEntry:isSymlink` * Include tests for symlinks	2025-01-07 18:45:06 +00:00
Erica Marigold	98c23ece3e	fix: correctly parse EoCD for misaligned comment sizes ... Also adds a test case for the same.	2025-01-07 13:29:39 +00:00
Erica Marigold	ecb63a0e2d	style: apply stylua formatter	2025-01-06 06:19:29 +00:00
Erica Marigold	1078fd249c	feat: add method field to ZipEntry ... Contains information about the compression method for the entry.	2025-01-06 06:05:43 +00:00
Erica Marigold	121869ad3d	fix: handle skipping in options correctly	2025-01-06 05:55:02 +00:00
Erica Marigold	3e9b3a3d94	refactor: small improvements ... * Fix return type for `ZipReader:findEntry` to return an optional `ZipEntry` * Update structuring comments and read bitflags for future use	2025-01-06 05:49:09 +00:00
Erica Marigold	06b1f1a640	fix: deflate decompression failing for files with high compression ratio	2025-01-02 06:07:53 +00:00
Erica Marigold	efe8360ba3	refactor: remove debugging print	2024-12-31 17:42:31 +00:00
Erica Marigold	ccc7228278	fix: avoid duplicate directory entries with trailing slash ... Fixed a bug in the directory tree builder where for directories there would be two entries, where one would have a trailing slash, and the other wouldn't. The directory without the trailing slash would get linked to its children in the entries lookup table, while the one with the trailing slash would exist as a "ghost directory" with no children. The fix involved sorting the entries to first handle directories, and linking to the existing parent directory entries for children.	2024-12-31 12:46:45 +00:00
Erica Marigold	7724af0467	refactor: removing debugging prints lol	2024-12-31 06:12:30 +00:00
Erica Marigold	ba82ad4af3	fix: correctly check bitflag for "streaming" zips	2024-12-31 06:11:45 +00:00
Erica Marigold	3a3a0e9aed	feat: add "streaming" zip support ... Adds support for ZIP files with the `0x08` bit of the general purpose bitflags set, i.e, those which do not include file sizes and crc checksums in the local file header	2024-12-30 18:24:00 +00:00
Erica Marigold	10a399c91f	refactor: minor sylistic changes ... Swaps places with the pattern: ```luau x = x + 1 ``` to use: ```luau x += 1 ```	2024-12-30 11:26:22 +00:00
Erica Marigold	c2e638cbec	style: apply stylua formatter	2024-12-30 11:13:57 +00:00
Erica Marigold	681b9ce1bf	feat: implement decompression and extraction ... * Implements a decompression step for extraction, currently supporting `DEFLATE` and `STORED` * Moved testing file to `examples/` * Added validation step to `ZipReader:extract` with options to optionally skip it (matches checksum and uncompressed size)	2024-12-30 11:09:48 +00:00
Erica Marigold	df134c31e0	refactor: include code comments	2024-12-28 18:01:17 +00:00
Erica Marigold	b3777ba2b1	chore: init, the basics ... Implement core `ZipReader`, `ZipEntry` and basic API. Supports simple zip format deserialization, without advanced features, or decompression.	2024-12-28 17:19:37 +00:00