vfs: add ZipProvider by pipobscure · Pull Request #5 · pipobscure/node

pipobscure · 2026-07-08T16:25:03Z

Add a node:vfs provider backed by a node:zlib ZIP archive - a ZipBuffer held in memory or a ZipFile on disk - that exposes the archive's members as a virtual filesystem tree. The provider is read-only unless the backing archive is writable, and offers both asynchronous and synchronous operations. Available as vfs.ZipProvider.

Glob matchers capture the path platform when they are created. Include the platform in the cache key so path.posix and path.win32 do not share incompatible matchers for the same pattern. Signed-off-by: Archkon <180910180+Archkon@users.noreply.github.com> PR-URL: nodejs#64571Fixes: nodejs#64570 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Aviv Keller <me@aviv.sh> Reviewed-By: Moshe Atlow <moshe@atlow.co.il>

Signed-off-by: Archkon <180910180+Archkon@users.noreply.github.com> PR-URL: nodejs#64679 Reviewed-By: Aviv Keller <me@aviv.sh> Reviewed-By: Guy Bedford <guybedford@gmail.com>

Preserve pointer-like argument conversions for buffer and arraybuffer signatures after Fast API optimization. Keep memory-backed arguments on the specialized native fast path. Signed-off-by: Kamat, Trivikram <16024985+trivikr@users.noreply.github.com> Assisted-by: openai:gpt-5.6-sol PR-URL: nodejs#64639Fixes: nodejs#64638 Reviewed-By: Paolo Insogna <paolo@cowtech.it> Reviewed-By: Aviv Keller <me@aviv.sh>

Add i32, int32, u32, and uint32 to Fast API integer validation so optimized calls reject invalid values instead of allowing V8 to coerce or truncate them. Signed-off-by: Kamat, Trivikram <16024985+trivikr@users.noreply.github.com> Assisted-by: openai:gpt-5.6-sol PR-URL: nodejs#64691Fixes: nodejs#64690 Reviewed-By: Aviv Keller <me@aviv.sh> Reviewed-By: Paolo Insogna <paolo@cowtech.it>

Check whether the database is open in enableLoadExtension() and setAuthorizer() before passing the connection to SQLite. This prevents calls after close() from terminating the process and makes them throw ERR_INVALID_STATE instead. Signed-off-by: Kamat, Trivikram <16024985+trivikr@users.noreply.github.com> Assisted-by: codex:gpt-5.6-sol PR-URL: nodejs#64812Fixes: nodejs#64811 Reviewed-By: Edy Silva <edigleyssonsilva@gmail.com> Reviewed-By: René <contact.9a5d6388@renegade334.me.uk>

Create the deep directory tree with one recursive mkdirSync() call. This avoids repeatedly resolving increasingly long paths and prevents timeouts on slower CI hosts. Signed-off-by: Kamat, Trivikram <16024985+trivikr@users.noreply.github.com> Assisted-by: codex:gpt-5.6-sol PR-URL: nodejs#64813 Refs: https://github.com/nodejs/reliability/issues?q=sort%3Aupdated-desc%20%22test-vfs-readdir-symlink-recursive%22 Reviewed-By: Aviv Keller <me@aviv.sh> Reviewed-By: Tim Perry <pimterry@gmail.com>

Since 6aa42f9, configure.py collects every .cc and .h file under test/cctest into the node_cctest_sources variable, so a new C++ unit test no longer has to be listed in the sources of the cctest target. Document the feature-gated source lists that still need to be updated by hand instead. Refs: nodejs#56885 Signed-off-by: Soul Lee <alus20x@gmail.com> PR-URL: nodejs#64814 Refs: nodejs#56885 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

Signed-off-by: Tim Perry <pimterry@gmail.com> PR-URL: nodejs#64720 Reviewed-By: Aviv Keller <me@aviv.sh>

PR-URL: nodejs#64829 Reviewed-By: René <contact.9a5d6388@renegade334.me.uk> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

The byte controller's [[pendingPullIntos]] list was still a plain array consumed with ArrayPrototypeShift, while every other per-chunk queue in the WHATWG streams implementation has moved to the Queue ring buffer. BYOB reads push and shift one descriptor per read, and Array.prototype shift has real per-call cost even at length 1. Back the descriptor list with the same lazily materialized Queue used for the request queues, so constructing a byte stream still allocates no descriptor storage. Signed-off-by: Matteo Collina <hello@matteocollina.com> PR-URL: nodejs#64818 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Paolo Insogna <paolo@cowtech.it> Reviewed-By: Aviv Keller <me@aviv.sh> Reviewed-By: Gürgün Dayıoğlu <hey@gurgun.day>

Signed-off-by: avivkeller <me@aviv.sh> PR-URL: nodejs#64830Fixes: nodejs#58887 Reviewed-By: Moshe Atlow <moshe@atlow.co.il> Reviewed-By: Chemi Atlow <chemi@atlow.co.il>

Original commit message: fix(inspector): hold on to promises Keep `m_evaluationResult` strong for evaluations until the promise settles or the request is cancelled. Bug: 536271637 Change-Id: If21cc4aa0ba6bb2e2722d5ee73eb7744a0ead207 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/8123081 Commit-Queue: Simon Zünd <szuend@chromium.org> Reviewed-by: Simon Zünd <szuend@chromium.org> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org> Cr-Commit-Position: refs/heads/main@{#108874} Refs: v8/v8@5177b10 Co-authored-by: avivkeller <me@aviv.sh> PR-URL: nodejs#64631 Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com>

Signed-off-by: avivkeller <me@aviv.sh> PR-URL: nodejs#64631 Refs: v8/v8@5177b10 Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com>

Replace the manual `options.encoding` type check in stream iterator consumers with the shared validator. Add coverage for non-string values in the async and sync text consumers. Signed-off-by: sjungwon03 <sjungwon03@gmail.com> PR-URL: nodejs#64754 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>

Add typings for the heap_utils internal binding and register it in InternalBindingMap. Signed-off-by: HoonDongKang <d159123@naver.com> PR-URL: nodejs#64816 Reviewed-By: Aviv Keller <me@aviv.sh> Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>

Correct the coverage typo in TODO comments for QUIC modules. Signed-off-by: sjungwon03 <sjungwon03@gmail.com> PR-URL: nodejs#64486 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com> Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev>

Signed-off-by: James M Snell <jasnell@gmail.com> Assisted-by: Claude/Opus PR-URL: nodejs#64314 Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

Signed-off-by: Rawal27 <obviouslykamal@gmail.com> PR-URL: nodejs#64837 Reviewed-By: Mike McCready <66998419+MikeMcC399@users.noreply.github.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Aviv Keller <me@aviv.sh> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Add ZIP archive support to the node:zlib module through three classes and a set of helpers: - ZipEntry: a single archive member, with buffered reads (content()), bounded-memory streaming reads (contentIterator()), and create()/createStream() for building members. - ZipFile: random access to an archive backed by a file descriptor, reading members lazily without retaining their content and writing new members in place; opened with open()/openSync(). - ZipBuffer: a zero-copy, in-memory view over an archive already held in a Buffer. createZipArchive() serializes a sequence of entries into an archive byte stream, and setMaxZipContentSize() bounds the default in-memory decompression size. Every operation has both an asynchronous and a synchronous form. Signed-off-by: Philipp Dunkel <pip@pipobscure.com> PR-URL: nodejs#64339 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Aviv Keller <me@aviv.sh>

ffi-test-common.js duplicated the platform branch already exposed as ffi.suffix, risking drift if lib/ffi.js changes. Reuse it, and require it after skipIfFFIMissing() so a build without FFI skips instead of throwing. Also assert ffi.suffix resolves to the correct value per platform, since test-ffi-module.js only checked that the key exists. Signed-off-by: leah-1ee <dltjddms1028@gmail.com> PR-URL: nodejs#64840 Reviewed-By: Paolo Insogna <paolo@cowtech.it> Reviewed-By: Aviv Keller <me@aviv.sh>

a7d16a8 introduced destructured uses of assert and fixtures, which the test lint rules forbid, plus bare strictEqual/throws calls that were never imported and threw ReferenceError at runtime. Use the assert and fixtures namespaces directly. Signed-off-by: Matteo Collina <hello@matteocollina.com> PR-URL: nodejs#64902 Reviewed-By: Mike McCready <66998419+MikeMcC399@users.noreply.github.com> Reviewed-By: Filip Skokan <panva.ip@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>

Add a node:vfs provider backed by a node:zlib ZIP archive - a ZipBuffer held in memory or a ZipFile on disk - that exposes the archive's members as a virtual filesystem tree. The provider is read-only unless the backing archive is writable, and offers both asynchronous and synchronous operations. Available as vfs.ZipProvider. Signed-off-by: Philipp Dunkel <pip@pipobscure.com>

pipobscure · 2026-08-01T14:22:59Z

Will propose as PR into nodejs/node:main

pipobscure · 2026-07-08T16:25:03Z