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claude/improve-bytes-loader
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3729 Commits

Author SHA1 Message Date
Claude Bot
8eba202718 feat: improve bytes import loader for TC39 compliance 
- Add immutability (freeze) to Uint8Array and ArrayBuffer as per TC39 spec
- Optimize base64 decoding to use native Uint8Array.fromBase64 when available
- Add comprehensive tests for immutability requirements
- Add tests to verify same object returned for multiple imports
- Update bundler tests to verify immutability in build mode

The TC39 import-bytes proposal requires that imported bytes are immutable.
This change ensures compliance by freezing both the Uint8Array and its
underlying ArrayBuffer. Performance is also improved by using the native
Uint8Array.fromBase64 method when available (Stage 3 proposal).

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-09-23 18:47:07 +00:00
Jarred-Sumner
a642496daf bun run prettier 2025-07-05 11:36:57 +00:00
Jarred Sumner
8ea625ea6c feat: implement bytes import type attribute 
Adds support for importing binary files as Uint8Array using the ES2022 import attributes syntax:

```javascript
import data from './file.bin' with { type: "bytes" };
// data is a Uint8Array containing the file contents
```

This follows the same pattern as the existing "text" and "file" import types, providing a convenient way to load binary data at build time. The implementation uses base64 encoding during transpilation and converts to Uint8Array at runtime using the native Uint8Array.fromBase64 method when available, with a polyfill fallback.

Key changes:
- Add bytes loader enum value and mappings in options.zig
- Add __base64ToUint8Array runtime helper using Uint8Array.fromBase64
- Implement transpiler support using lazy export AST pattern
- Add bundler support in ParseTask.zig
- Handle bytes loader in ModuleLoader with special case for runtime
- Add comprehensive test coverage

The loader validates that only default imports are allowed, matching the behavior of text and file loaders.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-07-05 04:18:28 -07:00
Jarred Sumner
eabbd5cbfb Fix React HMR duplicate identifier error for named default exports (#20812) 
Co-authored-by: Claude <noreply@anthropic.com>
 2025-07-04 03:06:00 -07:00
Meghan Denny
068997b529 make node:dns,net,cluster,tls exception checker clear (#20658) 
Co-authored-by: nektro <5464072+nektro@users.noreply.github.com>
 2025-07-03 18:28:38 -07:00
Michael H
0612dc7bd9 Support process.features.typescript (#20801) 2025-07-03 16:26:32 -07:00
Meghan Denny
2e59e845fa test: refactor node-napi.test.ts for more observability (#20781) 
Co-authored-by: nektro <5464072+nektro@users.noreply.github.com>
 2025-07-03 14:37:11 -07:00
Jarred Sumner
0d4089ea7c Fixes #20753 (#20789) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
 2025-07-03 01:06:22 -07:00
Jarred Sumner
27c979129c Introduce Bun.randomUUIDv5 (#20782) 
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: jarred <jarred@bun.sh>
Co-authored-by: Meghan Denny <meghan@bun.sh>
 2025-07-02 22:47:14 -07:00
Jarred Sumner
8bb835bf63 Fix: Dynamic imports incorrectly resolve to CSS files when code splitting is enabled (#20784) 
Co-authored-by: Meghan Denny <meghan@bun.sh>
 2025-07-02 22:31:02 -07:00
Meghan Denny
01e2cb25e3 test: bump zlib/leak.test.ts for asan 2025-07-02 21:48:24 -07:00
Jarred Sumner
8b321cc1c6 Match Node.js v24 behavior for napi_get_value_string_utf8 handling of NAPI_AUTO_LENGTH (#20698) 
Co-authored-by: Claude <noreply@anthropic.com>
 2025-07-02 20:10:08 -07:00
Zack Radisic
0b9bab34d8 SSG (#20745) 
Co-authored-by: Alistair Smith <hi@alistair.sh>
 2025-07-02 20:06:43 -07:00
Michael H
764e20ee19 implement bun pm version (#20706) 2025-07-02 18:54:47 -07:00
Jarred Sumner
5a7b5ceb33 Fix several missing async context tracking callbacks (#20759) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
 2025-07-02 17:45:00 -07:00
Ciro Spaciari
a04cf04cd5 fix(grpc/http2) fix tonic Rust support (#20738) 
Co-authored-by: cirospaciari <6379399+cirospaciari@users.noreply.github.com>
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
 2025-07-02 17:43:38 -07:00
Ben Grant
79284376ca Delete test-net-bytes-stats.js 
Mistakenly re-added in #20659 after prior revert in #20693
 2025-07-02 17:32:19 -07:00
Alistair Smith
452000a2ce Node.js test test-fs-watchfile.js (#20773) 2025-07-02 15:04:39 -07:00
190n
172aecb02e [publish images] Upgrade self-reported Node.js version from 22.6.0 to 24.3.0 (v2) (#20772) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Meghan Denny <meghan@bun.sh>
Co-authored-by: Ashcon Partovi <ashcon@partovi.net>
Co-authored-by: pfg <pfg@pfg.pw>
Co-authored-by: pfgithub <6010774+pfgithub@users.noreply.github.com>
Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
 2025-07-02 12:06:08 -07:00
Ben Grant
ea57037567 Revert "Upgrade self-reported Node.js version from 22.6.0 to 24.3.0 (#20659) [publish images]" 
This reverts commit 80309e4d59. It breaks the Windows CI.
 2025-07-02 09:40:32 -07:00
Jarred Sumner
80309e4d59 Upgrade self-reported Node.js version from 22.6.0 to 24.3.0 (#20659) [publish images] 
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Meghan Denny <meghan@bun.sh>
Co-authored-by: Ashcon Partovi <ashcon@partovi.net>
Co-authored-by: pfg <pfg@pfg.pw>
Co-authored-by: pfgithub <6010774+pfgithub@users.noreply.github.com>
Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
Co-authored-by: Ben Grant <ben@bun.sh>
 2025-07-02 00:03:05 -07:00
Jarred Sumner
fbe405fb89 Fail the test when no tests match the filter (#20749) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
 2025-07-01 16:03:19 -07:00
Jarred Sumner
72d43590a1 Add export default to more node polyfills (#20747) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
 2025-06-30 23:02:52 -07:00
Jarred Sumner
9049b732db Fix regression from referencing global inside of node fallbacks without making it === globalThis (#20739) 2025-06-30 18:57:58 -07:00
Meghan Denny
ca59ed04bd node: sync updated tests (#20625) 2025-06-30 14:52:50 -07:00
Jarred Sumner
034bcf2b57 Deflake 
These tests should not have been marked as passing.

test/js/node/test/parallel/test-cluster-worker-kill-signal.js
test/js/node/test/parallel/test-child-process-prototype-tampering.mjs
 2025-06-28 23:45:34 -07:00
pfg
3223da2734 ReadableStream .text(), .json(), .arrayBuffer(), .bytes() (#20694) 
Co-authored-by: pfgithub <6010774+pfgithub@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2025-06-28 00:27:57 -07:00
Jarred Sumner
8d9b56260b Make AGENTS.md a symlink to CLAUDE.md 2025-06-27 21:13:21 -07:00
Ciro Spaciari
964f2a8941 fix(fetch/s3) Handle backpressure when upload large bodies (#20481) 
Co-authored-by: cirospaciari <6379399+cirospaciari@users.noreply.github.com>
 2025-06-27 20:52:46 -07:00
Jarred Sumner
1d48f91b5e Enable ReadableStream as stdin for Bun.spawn (#20582) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: jarred <jarred@bun.sh>
Co-authored-by: pfg <pfg@pfg.pw>
 2025-06-27 19:42:03 -07:00
Jarred Sumner
7839844abb update CLAUDE.md 2025-06-27 18:03:45 -07:00
Jarred Sumner
9081073ec4 Deflake napi.test.ts 2025-06-27 17:59:05 -07:00
Jarred Sumner
386743b508 Revert "node: fix test-net-bytes-stats.js" (#20693) 2025-06-27 17:38:18 -07:00
Meghan Denny
1789f92991 node: fix test-net-server-capture-rejection.js (#20646) 2025-06-27 14:42:52 -07:00
Meghan Denny
c863341bf4 node: fix test-net-connect-custom-lookup-non-string-address.mjs (#20648) 2025-06-27 14:42:25 -07:00
Jarred Sumner
3c1a1b5634 Implement per-message deflate support in WebSocket client (#20613) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
 2025-06-27 00:04:42 -07:00
Meghan Denny
ea7068a531 node: fix test-net-bytes-stats.js (#20629) 2025-06-26 01:48:23 -07:00
Meghan Denny
b87cf4f247 zig: handle when coerceToInt32 and coerceToInt64 throw (#20655) 2025-06-25 20:44:13 -07:00
Meghan Denny
f9712ce309 make node:buffer,zlib,stream,fs exception checker clear (#20494) 2025-06-25 18:36:08 -07:00
Meghan Denny
4cf31f6a57 node: sync test-net-connect-options-invalid.js (#20607) 2025-06-24 22:46:56 -07:00
Meghan Denny
3f257a2905 node: fix test-timers-invalid-clear.js (#20624) 2025-06-24 22:39:20 -07:00
Jarred Sumner
ba126fb330 Make node-gyp faster (#20556) 2025-06-24 21:07:01 -07:00
Zack Radisic
61024b2b4a Fix copying UTF-16 -> UTF-8 sometimes causing invalid UTF-8 bytes (#20601) 2025-06-24 19:46:29 -07:00
Jarred Sumner
90e3d6c898 Fix flushHeaders streaming (#20577) 
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
 2025-06-24 18:48:23 -07:00
Meghan Denny
e8b652a5d9 node: fix test-net-better-error-messages-path.js (#20609) 2025-06-24 17:48:06 -07:00
Meghan Denny
354391a263 zig: socket: fix uaf in handleError, onOpen, onWritable (#20604) 2025-06-24 17:31:58 -07:00
Ciro Spaciari
17120cefdc fix(http2) fix remoteSettings not emitting on default settings (#20622) 2025-06-24 17:31:19 -07:00
Jarred Sumner
f1c2a611ad Create CLAUDE.md 2025-06-24 04:06:33 -07:00
Meghan Denny
7d9dd67586 node: fix test-net-connect-keepalive.js (#20610) 2025-06-24 02:56:50 -07:00
Meghan Denny
ccb0ed13c2 node: fix test-net-listen-fd0.js (#20611) 2025-06-24 02:56:40 -07:00