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149 Commits

Author SHA1 Message Date
Jarred Sumner
967a6a2021 Fix blocking realpathSync call (#26056) 
### What does this PR do?

### How did you verify your code works?

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
 2026-01-13 23:05:46 -08:00
robobun
46e7a3b3c5 Implement birthtime support on Linux using statx syscall (#23209) 
## Summary

- Adds birthtime (file creation time) support on Linux using the `statx`
syscall
- Stores birthtime in architecture-specific unused fields of the kernel
Stat struct (x86_64 and aarch64)
- Falls back to traditional `stat` on kernels < 4.11 that don't support
`statx`
- Includes comprehensive tests validating birthtime behavior

Fixes #6585

## Implementation Details

**src/sys.zig:**
- Added `StatxField` enum for field selection
- Implemented `statxImpl()`, `fstatx()`, `statx()`, and `lstatx()`
functions
- Stores birthtime in unused padding fields (architecture-specific for
x86_64 and aarch64)
- Graceful fallback to traditional stat if statx is not supported

**src/bun.js/node/node_fs.zig:**
- Updated `stat()`, `fstat()`, and `lstat()` to use statx functions on
Linux

**src/bun.js/node/Stat.zig:**
- Added `getBirthtime()` helper to extract birthtime from
architecture-specific storage

**test/js/node/fs/fs-birthtime-linux.test.ts:**
- Tests non-zero birthtime values
- Verifies birthtime immutability across file modifications
- Validates consistency across stat/lstat/fstat
- Tests BigInt stats with nanosecond precision
- Verifies birthtime ordering relative to other timestamps

## Test Plan

- [x] Run `bun bd test test/js/node/fs/fs-birthtime-linux.test.ts` - all
5 tests pass
- [x] Compare behavior with Node.js - identical behavior
- [x] Compare with system Bun - system Bun returns epoch, new
implementation returns real birthtime

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

---------

Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
 2025-10-04 04:57:29 -07:00
pfg
0ea4ce1bb4 Synchronous concurrent test fix (#22928) 
```ts
beforeEach(() => {
  console.log("beforeEach");
});
afterEach(() => {
  console.log("afterEach");
});
test.concurrent("test 1", () => {
  console.log("start test 1");
});
test.concurrent("test 2", async () => {
  console.log("start test 2");
});
test.concurrent("test 3", () => {
  console.log("start test 3");
});
```

```
$> bun-before test synchronous-concurrent
beforeEach
beforeEach
beforeEach
start test 1
start test 2
start test 3
afterEach
afterEach
afterEach

$> bun-after test synchronous-concurrent
beforeEach
start test 1
afterEach
beforeEach
start test 2
afterEach
beforeEach
start test 3
afterEach
```

---------

Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2025-09-25 03:52:18 -07:00
Michael H
15b7cd8c18 node:fs.glob support array of excludes and globs (#20883) 2025-07-16 03:08:54 -07:00
Jarred Sumner
2e02d9de28 Use ReadableStream.prototype.* in tests instead of new Response(...).* (#20937) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Alistair Smith <hi@alistair.sh>
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
 2025-07-14 00:47:53 -07:00
Michael H
25dbe5cf3f fs.glob set onlyFiles: false so it can match folders (#20510) 2025-06-21 23:45:38 -07:00
Jarred Sumner
37505ad955 Deflake test/js/node/fs/abort-signal-leak-read-write-file-fixture.ts on Windows 2025-06-21 23:43:55 -07:00
Michael H
3aedf0692c make options argument not required for fs.promises.glob (#20480) 2025-06-19 12:55:32 -07:00
Jarred Sumner
14b439a115 Fix formatters not running in CI + delete unnecessary files (#19433) 2025-05-08 23:22:16 -07:00
pfg
500199fe8b More node tests (#19197) 2025-05-07 16:21:08 -07:00
Jarred Sumner
23314188ca Deflake test/js/fs/promises 
1 in 10000 is not random enough
 2025-03-04 02:37:41 -08:00
Meghan Denny
251c2b7d06 node:fs: windows: fix integer cast truncating bits when using too large of a mode (#17249) 2025-02-11 00:12:28 -08:00
Dylan Conway
d4ce421982 Fix node:fs memory leak with AbortSignal (#16788) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2025-01-31 05:25:53 -08:00
Don Isaac
b612bc4f47 feat(node/fs): add fs.glob, fs.globSync, and fs.promises.glob (#16676) 2025-01-30 13:20:19 -08:00
Don Isaac
33fefdda6b fix(node/fs): better validation in fs.Dir (#16806) 2025-01-28 13:38:28 -08:00
chloe caruso
c08f4abb6a fix(node:fs): set allow above root (#16814) 
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
 2025-01-27 16:02:15 -08:00
Don Isaac
0d53353d36 fix(node/fs): fs.close and fs.Dir.closeSync (#16686) 2025-01-24 05:58:07 -08:00
Jarred Sumner
f7c5b0d5fc Fix Stat constructor, remove native code allocation for stat objects (#16694) 2025-01-24 04:40:00 -08:00
chloe caruso
5819fe49a7 node fs compat pr #2 (#16422) 
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Co-authored-by: Meghan Denny <meghan@bun.sh>
Co-authored-by: dylan-conway <35280289+dylan-conway@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2025-01-21 10:28:35 -08:00
Jarred Sumner
cfbb62df16 Implement fs.statfs, fs.statfsSync fs.promises.statfs (#16519) 2025-01-20 00:39:18 -08:00
Jarred Sumner
9579e4292b Fix fs.mkdir recursive regression from Bun v1.1.44 (#16464) 2025-01-17 04:12:17 -08:00
chloe caruso
834ad11d48 get node:fs tests passing part 1 (#16270) 2025-01-14 20:53:02 -08:00
Meghan Denny
e1cfea4925 node: fix the rest of test-process (#16026) 2025-01-06 14:30:36 -08:00
Ashcon Partovi
e8b85cff40 ci: Retry and detect flaky tests (#15798) 2024-12-16 17:04:33 -08:00
Meghan Denny
53318c8b13 ci: run re-enable node tests on all platforms (#15572) 2024-12-09 19:08:30 -08:00
pfg
4c8cbecb08 Support flag parameter in readFileSync (#15595) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-12-05 13:41:44 -08:00
dave caruso
32ddf343ee bake: csr, streaming ssr, serve integration, safer jsvalue functions, &more (#14900) 
Co-authored-by: paperdave <paperdave@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-11-13 18:19:12 -08:00
Jarred Sumner
781a392baa Add micro-optimization to fs.readFile (#15076) 2024-11-11 10:35:17 -08:00
Jarred Sumner
ce2afac827 Align "encoding" option in node fs with node (#14937) 2024-11-01 18:16:04 -07:00
Dylan Conway
e448c4cc3b fs.mkdir empty string bugfix (#14510) 2024-10-16 18:55:49 -07:00
Meghan Denny
1ce2d0e9f5 fix fs-read-empty-buffer.test.js (#14316) 2024-10-07 19:03:30 -07:00
Meghan Denny
39342e34b1 node: define missing constants (#14211) 2024-10-02 14:35:16 -07:00
Dylan Conway
5af782344f fix(watch): use case insensitive path comparison (#13909) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-09-14 01:41:33 -04:00
Jarred Sumner
ed8e6115bb Fix using decimal numbers for file descriptors (#13881) 2024-09-11 15:52:53 -07:00
Jarred Sumner
cd6785771e run prettier and add back format action (#13722) 2024-09-03 21:32:52 -07:00
Jarred Sumner
ac8f9052a2 Deflake fs.test.ts (#13538) 2024-08-25 21:43:16 -07:00
Jarred Sumner
b005ef43d4 Deflake fs.test.ts 2024-08-23 22:55:30 -07:00
Jarred Sumner
e97c65fd1e Add 59 more node tests + copy node test fixtures (#13495) 2024-08-23 19:06:35 -07:00
Meghan Denny
d4237b0757 node:fs: mode+flags message cleanup (#13332) 2024-08-15 23:19:25 -07:00
Meghan Denny
715ff7f323 node:fs: add additional error handling for flags and mode (#13321) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-08-15 13:13:11 -07:00
Jarred Sumner
7aaf935711 Handle OOM better (#13142) 2024-08-09 00:43:54 -07:00
Meghan Denny
c63c55cbb1 node:fs: fix assertion when chown is passed non-numbers (#13113) 2024-08-07 02:29:50 -07:00
Jarred Sumner
63cf732ab4 Support async iterators in fs.promises.writeFile (#13044) 2024-08-02 23:05:48 -07:00
Jarred Sumner
03024e6b4e Fix truncating in BigIntStats (#12643) 
Co-authored-by: Jarred-Sumner <Jarred-Sumner@users.noreply.github.com>
 2024-07-19 20:00:32 -07:00
Jarred Sumner
f1151a84ad On Windows, fix fs.writeFile(1, fs.writeFile(2, fs.writeFile(\\nul (#12410) 
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
 2024-07-10 19:49:36 -07:00
Jarred Sumner
c2a5451e93 Fix argument validation with callbacks in node:fs (#12412) 2024-07-07 20:18:07 -07:00
Ashcon Partovi
d105b048b1 Use Buildkite for CI (#11477) 2024-06-27 14:56:07 -07:00
Meghan Denny
ba5dd63eb6 allow node:fs.promises.{read,write,append}File to accept a FileHandle (#11800) 2024-06-12 18:26:15 -07:00
Meghan Denny
c456622161 node:fs/promises.cp should make path if dest does not exist (#11433) 2024-05-30 01:15:20 -07:00
Jarred Sumner
0905e43049 Test gardening (#11285) 2024-05-23 19:54:36 -07:00