Commit Graph

14036 Commits

Author SHA1 Message Date
Lydia Hallie
6b70b71895 Add TanStack Start guide (#24572)
Adds a guide on how to build and deploy TanStack Start with Bun
2025-11-10 17:38:48 -08:00
Marko Vejnovic
80a5b59fe5 bug(ENG-21501): Fix integer overflow in hosted_git_info.zig (#24561)
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-11-10 16:30:47 -08:00
Alistair Smith
d87a928b94 Remove dependency on React's types in @types/bun 2025-11-10 15:50:45 -08:00
pfg
05d0475c6c Update to zig 0.15.2 (#24204)
Fixes ENG-21287

Build times, from `bun run build && echo '//' >> src/main.zig && time
bun run build`

|Platform|0.14.1|0.15.2|Speedup|
|-|-|-|-|
|macos debug asan|126.90s|106.27s|1.19x|
|macos debug noasan|60.62s|50.85s|1.19x|
|linux debug asan|292.77s|241.45s|1.21x|
|linux debug noasan|146.58s|130.94s|1.12x|
|linux debug use_llvm=false|n/a|78.27s|1.87x|
|windows debug asan|177.13s|142.55s|1.24x|

Runtime performance:

- next build memory usage may have gone up by 5%. Otherwise seems the
same. Some code with writers may have gotten slower, especially one
instance of a counting writer and a few instances of unbuffered writers
that now have vtable overhead.
- File size reduced by 800kb (from 100.2mb to 99.4mb)

Improvements:

- `@export` hack is no longer needed for watch
- native x86_64 backend for linux builds faster. to use it, set use_llvm
false and no_link_obj false. also set `ASAN_OPTIONS=detect_leaks=0`
otherwise it will spam the output with tens of thousands of lines of
debug info errors. may need to use the zig lldb fork for debugging.
- zig test-obj, which we will be able to use for zig unit tests

Still an issue:

- false 'dependency loop' errors remain in watch mode
- watch mode crashes observed

Follow-up:

- [ ] search `comptime Writer: type` and `comptime W: type` and remove
- [ ] remove format_mode in our zig fork
- [ ] remove deprecated.zig autoFormatLabelFallback
- [ ] remove deprecated.zig autoFormatLabel
- [ ] remove deprecated.BufferedWriter and BufferedReader
- [ ] remove override_no_export_cpp_apis as it is no longer needed
- [ ] css Parser(W) -> Parser, and remove all the comptime writer: type
params
- [ ] remove deprecated writer fully

Files that add lines:

```
649     src/deprecated.zig
167     scripts/pack-codegen-for-zig-team.ts
54      scripts/cleartrace-impl.js
46      scripts/cleartrace.ts
43      src/windows.zig
18      src/fs.zig
17      src/bun.js/ConsoleObject.zig
16      src/output.zig
12      src/bun.js/test/debug.zig
12      src/bun.js/node/node_fs.zig
8       src/env_loader.zig
7       src/css/printer.zig
7       src/cli/init_command.zig
7       src/bun.js/node.zig
6       src/string/escapeRegExp.zig
6       src/install/PnpmMatcher.zig
5       src/bun.js/webcore/Blob.zig
4       src/crash_handler.zig
4       src/bun.zig
3       src/install/lockfile/bun.lock.zig
3       src/cli/update_interactive_command.zig
3       src/cli/pack_command.zig
3       build.zig
2       src/Progress.zig
2       src/install/lockfile/lockfile_json_stringify_for_debugging.zig
2       src/css/small_list.zig
2       src/bun.js/webcore/prompt.zig
1       test/internal/ban-words.test.ts
1       test/internal/ban-limits.json
1       src/watcher/WatcherTrace.zig
1       src/transpiler.zig
1       src/shell/builtin/cp.zig
1       src/js_printer.zig
1       src/io/PipeReader.zig
1       src/install/bin.zig
1       src/css/selectors/selector.zig
1       src/cli/run_command.zig
1       src/bun.js/RuntimeTranspilerStore.zig
1       src/bun.js/bindings/JSRef.zig
1       src/bake/DevServer.zig
```

Files that remove lines:

```
-1      src/test/recover.zig
-1      src/sql/postgres/SocketMonitor.zig
-1      src/sql/mysql/MySQLRequestQueue.zig
-1      src/sourcemap/CodeCoverage.zig
-1      src/css/values/color_js.zig
-1      src/compile_target.zig
-1      src/bundler/linker_context/convertStmtsForChunk.zig
-1      src/bundler/bundle_v2.zig
-1      src/bun.js/webcore/blob/read_file.zig
-1      src/ast/base.zig
-2      src/sql/postgres/protocol/ArrayList.zig
-2      src/shell/builtin/mkdir.zig
-2      src/install/PackageManager/patchPackage.zig
-2      src/install/PackageManager/PackageManagerDirectories.zig
-2      src/fmt.zig
-2      src/css/declaration.zig
-2      src/css/css_parser.zig
-2      src/collections/baby_list.zig
-2      src/bun.js/bindings/ZigStackFrame.zig
-2      src/ast/E.zig
-3      src/StandaloneModuleGraph.zig
-3      src/deps/picohttp.zig
-3      src/deps/libuv.zig
-3      src/btjs.zig
-4      src/threading/Futex.zig
-4      src/shell/builtin/touch.zig
-4      src/meta.zig
-4      src/install/lockfile.zig
-4      src/css/selectors/parser.zig
-5      src/shell/interpreter.zig
-5      src/css/error.zig
-5      src/bun.js/web_worker.zig
-5      src/bun.js.zig
-6      src/cli/test_command.zig
-6      src/bun.js/VirtualMachine.zig
-6      src/bun.js/uuid.zig
-6      src/bun.js/bindings/JSValue.zig
-9      src/bun.js/test/pretty_format.zig
-9      src/bun.js/api/BunObject.zig
-14     src/install/install_binding.zig
-14     src/fd.zig
-14     src/bun.js/node/path.zig
-14     scripts/pack-codegen-for-zig-team.sh
-17     src/bun.js/test/diff_format.zig
```

`git diff --numstat origin/main...HEAD | awk '{ print ($1-$2)"\t"$3 }' |
sort -rn`

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Co-authored-by: Meghan Denny <meghan@bun.com>
Co-authored-by: tayor.fish <contact@taylor.fish>
2025-11-10 14:38:26 -08:00
Lydia Hallie
143ad2ea58 Remove bun version from Vercel guide (#24562) 2025-11-10 14:09:04 -08:00
Dylan Conway
6f9843ea9a fix(install): bun pm ls with unresolved dependencies (#24541)
### What does this PR do?
Fixes `bun pm ls --all` crash with unresolved optional peer
dependencies.
Fixes `bun pm ls` crash with empty lockfiles.

Fixes #24502 
### How did you verify your code works?
Added a test for both crashes

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-11-10 11:19:57 -08:00
github-actions[bot]
0a307ed880 deps: update sqlite to 3.51.0 (#24530) 2025-11-09 01:09:25 -08:00
robobun
b4f85c8866 Update docs example versions to 1.3.2 (#24522)
## Summary

Updated all example version placeholders in documentation from 1.3.1 and
1.2.20 to 1.3.2.

## Changes

Updated version examples in:
- Installation examples (Linux/macOS and Windows install commands)
- Package manager output examples (`bun install`, `bun publish`, `bun
pm` commands)
- Test runner output examples
- Spawn/child process output examples
- Fetch User-Agent header examples in debugging docs
- `Bun.version` API example

## Notes

- Historical version references (e.g., "As of Bun v1.x.x..." or "Bun
v1.x.x+ required") were intentionally **preserved** as they document
when features were introduced
- Generic package.json version examples (non-Bun package versions) were
**preserved**
- Only example outputs and code snippets showing current Bun version
were updated

## Files Changed (13 total)

- `docs/installation.mdx`
- `docs/guides/install/from-npm-install-to-bun-install.mdx`
- `docs/guides/install/add-peer.mdx`
- `docs/bundler/html-static.mdx` (6 occurrences)
- `docs/test/dom.mdx`
- `docs/pm/cli/publish.mdx`
- `docs/pm/cli/pm.mdx`
- `docs/guides/test/snapshot.mdx` (2 occurrences)
- `docs/guides/ecosystem/nuxt.mdx`
- `docs/guides/util/version.mdx`
- `docs/runtime/debugger.mdx` (3 occurrences)
- `docs/runtime/networking/fetch.mdx`
- `docs/runtime/child-process.mdx`

**Total:** 23 version references updated

🤖 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: Michael H <git@riskymh.dev>
2025-11-09 16:20:04 +11:00
Michael H
614e8292e3 docs: fix discord invite (#24498)
### What does this PR do?

we don't have the discord vanity invite

### How did you verify your code works?
2025-11-08 21:09:57 -08:00
Michael H
3829b6d0aa add .mdx to .gitattributes (#24525)
### What does this PR do?

### How did you verify your code works?
2025-11-08 20:56:38 -08:00
Meghan Denny
f30e3951a7 Bump 2025-11-07 23:58:34 -08:00
Michael H
b131639cc5 ci: run modified tests first (#24463)
Co-authored-by: Meghan Denny <meghan@bun.com>
bun-v1.3.2
2025-11-07 21:49:58 -08:00
Jarred Sumner
b9b07172aa Update package.json 2025-11-07 21:22:53 -08:00
Marko Vejnovic
02b474415d bug(ENG-21479): Fix Valkey URL Parsing (#24458)
### What does this PR do?

Fixes https://github.com/oven-sh/bun/issues/24385

### How did you verify your code works?

Confirmed that the test added in the first commit fails on mainline
`bun` and is fixed in this PR.

---------

Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2025-11-07 21:18:07 -08:00
Dylan Conway
de9a38bd11 fix(install): create bun.lock instead of bun.lockb if npm/yarn/pnpm migration fails (#24494)
### 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>
2025-11-07 20:58:44 -08:00
Marko Vejnovic
2e57c6bf95 fix(ENG-21492): Fix private git+ssh installs (#24490)
### What does this PR do?

This PR is the fix-only version of
https://github.com/oven-sh/bun/pull/24486. Unfortunately due to
complexity setting up all CI agents to ping private git repos, I was
unable to get CI passing there.

### How did you verify your code works?

I ran this:

```
marko@fedora:~/Desktop/bun-4$ bun add git+ssh://git@github.com:oven-sh/private-install-test-repo.git#5b37e644a2ef23fad0da4027042f01b194b179e8
bun add v1.3.2-canary.108 (44402ad2)
  🔍 Resolving [1/1] error: "git clone" for "git+ssh://git@github.com:oven-sh/private-install-test-repo.git#5b37e644a2ef23fad0da4027042f01b194b179e8" failed
error: InstallFailed cloning repository for git+ssh://git@github.com:oven-sh/private-install-test-repo.git#5b37e644a2ef23fad0da4027042f01b194b179e8
error: git+ssh://git@github.com:oven-sh/private-install-test-repo.git#5b37e644a2ef23fad0da4027042f01b194b179e8 failed to resolve
```

followed by

```
marko@fedora:~/Desktop/bun-4$ BUN_DEBUG_QUIET_LOGS=1 ./build/debug/bun-debug add git+ssh://git@github.com:oven-sh/private-install-test-repo.git#5b37e644a2ef23fad0da4027042f01b194b179e8
bun add v1.3.2 (0db90b25)

installed private-install-test-repo@git+ssh://git@github.com:oven-sh/private-install-test-repo.git#5b37e644a2ef23fad0da4027042f01b194b179e8

[1.61s] done
```

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
2025-11-07 19:56:34 -08:00
Lydia Hallie
35a57ff008 Add Upstash guide with Bun Redis (#24493) 2025-11-07 18:32:19 -08:00
Meghan Denny
7a931d5b26 [publish images] 2025-11-07 16:41:57 -08:00
Meghan Denny
2b42be9dcc [publish images] 2025-11-07 16:40:13 -08:00
Meghan Denny
e6be28b8d4 [publish images] 2025-11-07 16:37:57 -08:00
Meghan Denny
d0a1984a20 ci: skip running tests when a PR only changes docs (#24459)
fixes https://linear.app/oven/issue/ENG-21489
2025-11-07 15:52:37 -08:00
Lydia Hallie
1896c75d78 Add deploy guides for AWS Lambda, Google Run, DigitalOcean (#24414)
Adds deployment guides for Bun apps on AWS Lambda, Google Cloud Run, and
DigitalOcean using a custom `Dockerfile`

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-11-07 15:03:36 -08:00
Marko Vejnovic
3a810da66c build(ENG-21466): Fix sccache not caching across builds (#24423) 2025-11-07 14:33:26 -08:00
Jarred Sumner
0db90b2526 Implement isolated event loop for spawnSync (#24436) 2025-11-07 05:28:33 -08:00
Jarred Sumner
6f8138b6e4 in build Add NO_SCCACHE env var 2025-11-07 04:40:29 -08:00
taylor.fish
23a2b2129c Use std.debug.captureStackTrace on all platforms (#24456)
In the crash reporter, we currently use glibc's `backtrace()` function
on glibc Linux targets. However, this has resulted in poor stack traces
in many scenarios, particularly when a JSC signal handlers is involved,
in which case the stack trace tends to have only one frame—the signal
handler itself. Considering that JSC installs a signal handler for SEGV,
this is particularly bad.

Zig's `std.debug.captureStackTrace` generates considerably more complete
stack traces, but it has an issue where the top frame is missing when a
signal handler is involved. This is unfortunate, but it's still the
better option for now. Note that our stack traces on macOS also have
this missing frame issue.

In the future, we will investigate backporting the changes to stack
trace capturing that were recently made in Zig's `master` branch, since
that seems to have fixed the missing frame issue.

This PR still uses the stack trace provided by `backtrace()` if it
returns more frames than `captureStackTrace`. In particular, ARM may
need this behavior.

(For internal tracking: fixes ENG-21406)
2025-11-07 04:07:53 -08:00
Jarred Sumner
8ec856124c Add ccache back, with fallback for sccache 2025-11-07 04:01:10 -08:00
Jarred Sumner
94bc68f72c Ignore maxBuffer when not piped (#24440)
### What does this PR do?

### How did you verify your code works?
2025-11-07 00:54:01 -08:00
Marko Vejnovic
75f271a306 ENG-21473: Fix installations without sccache (#24453) 2025-11-06 17:26:28 -08:00
Marko Vejnovic
267be9a54a ci(ENG-21474): Minor Cleanup (#24450) 2025-11-06 17:26:19 -08:00
Alistair Smith
44402ad27a Document & cover some missing spawn/spawnSync options (#24417) 2025-11-06 14:37:26 -08:00
pfg
e01f454635 Fix #23865 (#24355)
Fixes #23865, Fixes ENG-21446

Previously, a termination exception would be thrown. We didn't handle it
properly and eventually it got caught by a `catch @panic()` handler.
Now, no termination exception is thrown.

```
drainMicrotasksWithGlobal calls JSC__JSGlobalObject__drainMicrotasks
JSC__JSGlobalObject__drainMicrotasks returns m_terminationException
-> drainMicrotasksWithGlobal
-> event_loop.zig:exit, which catches the error and discards it
-> ...
```

For workers, we will need to handle termination exceptions in this
codepath.

~~Previously, it would see the exception, call
reportUncaughtExceptoinAtEventLoop, but the exception would still
survive and return out from the catch scope. You're not supposed to
still have an exception signaled at the exit of a catch scope. Exception
checker may not have caught it because maybe the branch wasn't taken.~~

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-11-05 22:04:14 -08:00
Jarred Sumner
f56232a810 Move Bun.spawn & Bun.spawnSync into a separate file (#24425)
### 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>
2025-11-05 22:03:27 -08:00
Marko Vejnovic
cf0ae19c2a ENG-21468: RELEASE=1 disables sccache (#24428)
### What does this PR do?

What the title says

### How did you verify your code works?

Tested locally:

```bash
killall sccache
RELEASE=1 bun run build
sccache --show-stats
```

```
marko@fedora:~/Desktop/bun-2$ sccache --show-stats
Compile requests                      0
Compile requests executed             0
Cache hits                            0
Cache misses                          0
Cache hits rate                       -
Cache timeouts                        0
Cache read errors                     0
Forced recaches                       0
Cache write errors                    0
Cache errors                          0
Compilations                          0
Compilation failures                  0
Non-cacheable compilations            0
Non-cacheable calls                   0
Non-compilation calls                 0
Unsupported compiler calls            0
Average cache write               0.000 s
Average compiler                  0.000 s
Average cache read hit            0.000 s
Failed distributed compilations       0
Cache location                  Local disk: "/home/marko/.cache/sccache"
Use direct/preprocessor mode?   yes
Version (client)                0.12.0
Max cache size                       10 GiB
```

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-11-05 22:03:10 -08:00
Jarred Sumner
4ac293bf01 Add error when loading known unsupported v8 c++ api (#24384)
### What does this PR do?

### How did you verify your code works?
2025-11-05 19:17:03 -08:00
Jarred Sumner
314088ab37 Update no-validate-exceptions.txt 2025-11-05 19:07:42 -08:00
Marko Vejnovic
86a0ff442a build(ENG-21464): Remove sccache --show-stats on local builds (#24421)
Co-authored-by: Meghan Denny <meghan@bun.com>
2025-11-05 16:26:48 -08:00
Meghan Denny
f4404a55db misc tidyings from another branch (#24406)
pulled out of https://github.com/oven-sh/bun/pull/21809

- brings the ASAN behavior on linux closer in sync with macos
- fixes some tests to also pass in node

---------

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
2025-11-05 15:28:28 -08:00
Marko Vejnovic
1d4e3c0ab2 [publish images] 2025-11-05 14:34:31 -08:00
Marko Vejnovic
782f684b2e build(ENG-21330): Replace ccache with sccache (#24200) 2025-11-05 14:30:56 -08:00
Alistair Smith
995d988c73 Clear module cache when require'ing an es module with TLA throws (#24389)
### What does this PR do?

Fixes #24387

### How did you verify your code works?

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Marko Vejnovic <marko@bun.com>
2025-11-05 13:55:49 -08:00
robobun
c7b9e0dc92 fix(node): prevent crash with null/undefined exports in process.dlopen (#24403)
## Summary

Fixes a segfault that occurred when calling `process.dlopen` with
`null`, `undefined`, or primitive values for `exports`.

Previously, this would cause a crash at address `0x00000000` in
`node_module_register` due to dereferencing an uninitialized
`strongExportsObject`.

## Changes

- Modified `src/bun.js/bindings/v8/node.cpp` to use JSC's `toObject()`
instead of manual type checking
- This matches Node.js `ToObject()` behavior:
  - Throws `TypeError` for `null`/`undefined`
  - Creates wrapper objects for primitives
  - Preserves existing objects

## Test Plan

Added `test/js/node/process/dlopen-non-object-exports.test.ts` with
three test cases:
- Null exports (should throw)
- Undefined exports (should throw)  
- Primitive exports (should create wrapper)

All tests pass with the fix.

## Related Issue

Fixes the first bug discovered in the segfault investigation.

Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
2025-11-05 13:53:08 -08:00
robobun
df5d0fcfa1 fix: ensure EC private key JWK "d" field has correct length (#24400)
## Summary

Fixes incorrect JWK "d" field length for exported elliptic curve private
keys. The "d" field is now correctly padded to ensure RFC 7518
compliance.

## Problem

When exporting EC private keys to JWK format, the "d" field would
sometimes be shorter than required by RFC 7518 because
`convertToBytes()` doesn't pad the result when the BIGNUM has leading
zeros. This caused incompatibility with Chrome's strict validation,
though Node.js and Firefox would accept the malformed keys.

Expected lengths per RFC 7518:
- P-256: 32 bytes → 43 base64url characters
- P-384: 48 bytes → 64 base64url characters  
- P-521: 66 bytes → 88 base64url characters

## Solution

Changed `src/bun.js/bindings/webcrypto/CryptoKeyECOpenSSL.cpp:420` to
use `convertToBytesExpand(privateKey, keySizeInBytes)` instead of
`convertToBytes(privateKey)`, ensuring the private key is padded with
leading zeros when necessary. This matches the behavior already used for
the x and y public key coordinates.

## Test plan

-  Added regression test in `test/regression/issue/24399.test.ts` that
generates multiple keys for each curve and verifies correct "d" field
length
-  Test fails with `USE_SYSTEM_BUN=1 bun test` (reproduces the bug)
-  Test passes with `bun bd test` (verifies the fix)
-  Existing crypto tests pass

Fixes #24399

🤖 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>
2025-11-05 13:49:13 -08:00
taylor.fish
4a326979f4 Fix bindgenv2 type annotations (#24139) 2025-11-05 12:45:43 -08:00
Marko Vejnovic
b3f8930c4a ENG-21460: Docs CLRF to LF (#24416) 2025-11-05 12:22:27 -08:00
Alistair Smith
126f4686af remove outdated docs ci workflows 2025-11-05 11:19:07 -08:00
Lydia Hallie
1606a9f24e Replace old docs with new docs repo (#24201) 2025-11-05 11:14:21 -08:00
Meghan Denny
550522e99b napi: unskip passing tests (#24359) 2025-11-04 16:59:23 -08:00
Alistair Smith
46d4ed3c33 Fix #24154 (#24382) 2025-11-04 13:11:52 -08:00
Meghan Denny
fa219a2f8e js: update node:_http_agent (#24275)
pulled out of https://github.com/oven-sh/bun/pull/21809

+7 node tests

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
2025-11-04 11:56:33 -08:00