- Replace union type with TypeScript function overloads for cleaner IntelliSense
- Simplify TOML options to only include `inlineTables` (most essential option)
- Remove `arraysMultiline` and `indent` options for consistent formatting
- Update memory management to use ArenaAllocator for better cleanup
- Update test snapshots to match new array formatting (no multiline for <4 elements)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major features implemented:
- Core TOML stringify functionality with comprehensive error handling
- Support for all basic TOML types: strings, numbers, booleans, arrays, tables
- Options support: inlineTables, arraysMultiline, indent
- Proper string escaping with control character handling
- Special float value support (nan, inf, -inf)
- Key validation and quoting when necessary
- Table and inline table formatting
- TypeScript type definitions with comprehensive documentation
- Comprehensive test suite covering basic and advanced functionality
API Features:
- Bun.TOML.stringify(value, replacer?, options?)
- Options: inlineTables, arraysMultiline, indent
- Error messages for different failure modes
- Round-trip compatibility with Bun.TOML.parse()
The implementation provides a solid foundation for TOML stringification
in Bun, following similar patterns to JSON.stringify and YAML.stringify.
Memory management has been carefully handled to prevent use-after-free
issues in the JavaScript runtime.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
### What does this PR do?
### How did you verify your code works?
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### What does this PR do?
Change tinyint/bool type from mysql to number instead of bool to match
mariadb and mysql2 behavior since tinyint/bool can be bigger than 1 in
mysql
Fixes https://github.com/oven-sh/bun/issues/22158
### How did you verify your code works?
Test
---------
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### What does this PR do?
### How did you verify your code works?
---------
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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### What does this PR do?
fixes parsing strings like `"1e18495d9d7f6b41135e5ee828ef538dc94f9be4"`
### How did you verify your code works?
added a test.
This PR adds `Bun.secrets`, a new API for securely storing and
retrieving credentials using the operating system's native credential
storage locally. This helps developers avoid storing sensitive data in
plaintext config files.
```javascript
// Store a GitHub token securely
await Bun.secrets.set({
service: "my-cli-tool",
name: "github-token",
value: "ghp_xxxxxxxxxxxxxxxxxxxx"
});
// Retrieve it when needed
const token = await Bun.secrets.get({
service: "my-cli-tool",
name: "github-token"
});
// Use with fallback to environment variable
const apiKey = await Bun.secrets.get({
service: "my-app",
name: "api-key"
}) || process.env.API_KEY;
```
Marking this as a draft because Linux and Windows have not been manually
tested yet. This API is only really meant for local development usecases
right now, but it would be nice if in the future to support adapters for
production or CI usecases.
### Core API
- `Bun.secrets.get({ service, name })` - Retrieve a stored credential
- `Bun.secrets.set({ service, name, value })` - Store or update a
credential
- `Bun.secrets.delete({ service, name })` - Delete a stored credential
### Platform Support
- **macOS**: Uses Keychain Services via Security.framework
- **Linux**: Uses libsecret (works with GNOME Keyring, KWallet, etc.)
- **Windows**: Uses Windows Credential Manager via advapi32.dll
### Implementation Highlights
- Non-blocking - all operations run on the threadpool
- Dynamic loading - no hard dependencies on system libraries
- Sensitive data is zeroed after use
- Consistent API across all platforms
## Use Cases
This API is particularly useful for:
- CLI tools that need to store authentication tokens
- Development tools that manage API keys
- Any tool that currently stores credentials in `~/.npmrc`,
`~/.aws/credentials` or in environment variables that're globally loaded
## Testing
Comprehensive test suite included with coverage for:
- Basic CRUD operations
- Empty strings and special characters
- Unicode support
- Concurrent operations
- Error handling
All tests pass on macOS. Linux and Windows implementations are complete
but would benefit from additional platform testing.
## Documentation
- Complete API documentation in `docs/api/secrets.md`
- TypeScript definitions with detailed JSDoc comments and examples
---------
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Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
### What does this PR do?
This PR adds builtin YAML parsing with `Bun.YAML.parse`
```js
import { YAML } from "bun";
const items = YAML.parse("- item1");
console.log(items); // [ "item1" ]
```
Also YAML imports work just like JSON and TOML imports
```js
import pkg from "./package.yaml"
console.log({ pkg }); // { pkg: { name: "pkg", version: "1.1.1" } }
```
### How did you verify your code works?
Added some tests for YAML imports and parsed values.
---------
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Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
## Summary
- Implement `Symbol.asyncDispose` for the `Worker` class in
`worker_threads` module
- Enables automatic resource cleanup with `await using` syntax
- Calls `await this.terminate()` to properly shut down workers when they
go out of scope
## Implementation Details
The implementation adds a simple async method to the Worker class:
```typescript
async [Symbol.asyncDispose]() {
await this.terminate();
}
```
This allows workers to be used with the new `await using` syntax for
automatic cleanup:
```javascript
{
await using worker = new Worker('./worker.js');
// worker automatically terminates when leaving this scope
}
```
## Test Plan
- [x] Added comprehensive tests for `Symbol.asyncDispose` functionality
- [x] Tests verify the method exists and returns undefined
- [x] Tests verify `await using` syntax works correctly for automatic
worker cleanup
- [x] All new tests pass
- [x] Existing worker_threads functionality remains intact
🤖 Generated with [Claude Code](https://claude.ai/code)
---------
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Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### What does this PR do?
Support the following:
```javascript
const nom = await sql`SELECT name FROM food WHERE category IN ${sql(['bun', 'baozi', 'xiaolongbao'])}`;
```
Previously, only e.g., `sql([1, 2, 3])` was supported.
To be honest I'm not sure what the semantics of SQLHelper *ought* to be.
I'm pretty sure objects ought to be auto-inferred. I'm not sure about
arrays, but given the rest of the code in `SQLHelper` trying to read the
tea leaves on stringified numeric keys I figured someone cared about
this use case. I don't know about other types, but I'm pretty sure that
`Object.keys("bun") === [0, 1, 2]` is an oversight and unintended.
(Incidentally, the reason numbers previously worked is because
`Object.keys(4) === []`). I decided that all non-objects and non-arrays
should be treated as not having auto-inferred columns.
Fixes#18637
### How did you verify your code works?
I wrote a test, but was unable to run it (or any other tests in this
file) locally due to Docker struggles. I sure hope it works!
### What does this PR do?
This PR fixes https://github.com/oven-sh/bun/issues/19131.
I am not 100% certain that this fix is correct as I am still nebulous
regarding some decisions I've made in this PR. I'll try to provide my
reasoning and would love to be proven wrong:
#### Re-authentication
- The `is_authenticated` flag needs to be reset to false. When the
lifecycle reaches a point of attempting to connect, it sends out a
`HELLO 3`, and receives a response. `handleResponse()` is fired and does
not correctly handle it because there is a guard at the top of the
function:
```zig
if (!this.flags.is_authenticated) {
this.handleHelloResponse(value);
// We've handled the HELLO response without consuming anything from the command queue
return;
}
```
Rather, it treats this packet as a regular data packet and complains
that it doesn't have a promise to associate it to. By resetting the
`is_authenticated` flag to false, we guarantee that we handle the `HELLO
3` packet as an authentication packet.
It also seems to make semantic sense since dropping a connection implies
you dropped authentication.
#### Retry Attempts
I've deleted the `retry_attempts = 0` in `reconnect()` because I noticed
that we would never actually re-attempt to reconnect after the first
attempt. Specifically, I was expecting `valkey.zig:459` to potentially
fire multiple times, but it only ever fired once. Removing this reset to
zero caused successful reattempts (in my case 3 of them).
```zig
debug("reconnect in {d}ms (attempt {d}/{d})", .{ delay_ms, this.retry_attempts, this.max_retries });
```
I'm still iffy on whether this is necessary, but I think it makes sense.
```zig
this.client.retry_attempts = 0
```
### How did you verify your code works?
I have added a small unit test. I have compared mainline `bun`, which
fails that test, to this fix, which passes the test.
---------
Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
### What does this PR do?
Fixes#20729
### How did you verify your code works?
There is a test
---------
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### What does this PR do?
Add MySQL support, Refactor will be in a followup PR
### How did you verify your code works?
A lot of tests
---------
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### What does this PR do?
Fixes#22014
todo:
- [x] not spawn sync
- [x] better comm to subprocess (not stderr)
- [x] tty
- [x] more tests (also include some tests for the actual implementation
of a provider)
- [x] disable autoinstall?
Scanner template: https://github.com/oven-sh/security-scanner-template
<!-- **Please explain what your changes do**, example: -->
<!--
This adds a new flag --bail to bun test. When set, it will stop running
tests after the first failure. This is useful for CI environments where
you want to fail fast.
-->
---
- [x] Documentation or TypeScript types (it's okay to leave the rest
blank in this case)
- [x] Code changes
### How did you verify your code works?
<!-- **For code changes, please include automated tests**. Feel free to
uncomment the line below -->
<!-- I wrote automated tests -->
<!-- If JavaScript/TypeScript modules or builtins changed:
- [ ] I included a test for the new code, or existing tests cover it
- [ ] I ran my tests locally and they pass (`bun-debug test
test-file-name.test`)
-->
<!-- If Zig files changed:
- [ ] I checked the lifetime of memory allocated to verify it's (1)
freed and (2) only freed when it should be
- [ ] I included a test for the new code, or an existing test covers it
- [ ] JSValue used outside of the stack is either wrapped in a
JSC.Strong or is JSValueProtect'ed
- [ ] I wrote TypeScript/JavaScript tests and they pass locally
(`bun-debug test test-file-name.test`)
-->
<!-- If new methods, getters, or setters were added to a publicly
exposed class:
- [ ] I added TypeScript types for the new methods, getters, or setters
-->
<!-- If dependencies in tests changed:
- [ ] I made sure that specific versions of dependencies are used
instead of ranged or tagged versions
-->
<!-- If a new builtin ESM/CJS module was added:
- [ ] I updated Aliases in `module_loader.zig` to include the new module
- [ ] I added a test that imports the module
- [ ] I added a test that require() the module
-->
tests (bad currently)
---------
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Co-authored-by: Dylan Conway <dylan-conway@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
### What does this PR do?
Support sqlite in the Bun.sql API
Fixes#18951Fixes#19701
### How did you verify your code works?
tests
---------
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### What does this PR do?
Fixes namespace import objects inheriting from `Object.prototype`,
preventing prototype pollution and ensuring ES specification compliance.
```js
import * as mod from './mod.mjs'
Object.prototype.foo = function() {
console.log('hello');
}
mod.foo(); // This should throw, but succeeded before
```
original report: https://x.com/sapphi_red/status/1957843865722863876
### How did you verify your code works?
I added a test that verifies:
- `mod.maliciousFunction()` throws when
`Object.prototype.maliciousFunction` is added (prevents pollution)
- `__esModule` property still works
- Original exports remain accessible
---------
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### What does this PR do?
Hopefully fix https://github.com/oven-sh/bun/issues/21879
### How did you verify your code works?
Added a test with a seed larger than u32.
The test vector is from this tiny test I wrote to rule out upstream zig
as the culprit:
```zig
const std = @import("std");
const testing = std.testing;
test "xxhash64 of short string with custom seed" {
const input = "";
const seed: u64 = 16269921104521594740;
const hash = std.hash.XxHash64.hash(seed, input);
const expected_hash: u64 = 3224619365169652240;
try testing.expect(hash == expected_hash);
}
```
### What does this PR do?
Fix#21905
### How did you verify your code works?
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### What does this PR do?
Introduce `Bun.stripANSI`, a SIMD-accelerated drop-in replacement for
the popular `"strip-ansi"` package.
`Bun.stripANSI` performs >10x faster and fixes several bugs in
`strip-ansi`, like [this long-standing
one](https://github.com/chalk/strip-ansi/issues/43).
### How did you verify your code works?
There are tests that check the output of `strip-ansi` matches
`Bun.stripANSI`. For cases where `strip-ansi`'s behavior is incorrect,
the expected value is manually provided.
---------
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Co-authored-by: Claude Bot <claude-bot@bun.sh>
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Co-authored-by: taylor.fish <contact@taylor.fish>
### What does this PR do?
### How did you verify your code works?
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### What does this PR do?
This does two things:
1. Fix an ASAN use-after-poison on macOS involving `ws` module when
running websocket.test.js. This was caused by the `open` callback firing
before the `.upgrade` function call returns. We need to update the
`socket` value on the ServerWebSocket to ensure the `NodeHTTPResponse`
object is kept alive for as long as it should be, but the `us_socket_t`
address can, in theory, change due to `realloc` being used when adopting
the socket.
2. Fixes an "undefined is not a function" error when the websocket
upgrade fails. This occurred because the `_httpMessage` property is not
set when a socket is upgraded
### How did you verify your code works?
There is a test and the asan error no longer triggers
---------
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### What does this PR do?
there was a regression in 1.2.5 where it stopped supporting lowercase
veriants of the crypto keys. This broke the `mailauth` lib and proabibly
many more.
simple code:
```ts
import { sign, constants } from 'crypto';
const DUMMY_PRIVATE_KEY = `-----BEGIN PRIVATE KEY-----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\r\nK3P7zdJ30gregvjI\r\n-----END PRIVATE KEY-----`;
sign('rsa-sha256', Buffer.from('message'), {
key: DUMMY_PRIVATE_KEY,
padding: constants.RSA_PKCS1_PSS_PADDING,
});
// would throw invalid digest
```
### How did you verify your code works?
made test
---------
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### What does this PR do?
### How did you verify your code works?
---------
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### What does this PR do?
Setting the background color on plaintext diffs makes the plaintext
harder to read. This is particularly true when the input is longer.
This conservatively makes us only add the background color to the diff
when the characters being highlighted are all whitespaces, punctuation
or non-printable.
This branch:
<img width="748" height="388" alt="image"
src="https://github.com/user-attachments/assets/ceaf02ba-bf71-4207-a319-c041c8a887de"
/>
Canary:
<img width="742" height="404" alt="image"
src="https://github.com/user-attachments/assets/cc380f45-5540-48ed-aea1-07f4b0ab291e"
/>
### How did you verify your code works?
Updated test
## Summary
- Updates WebKit from 75f6499 to eb92990 (latest release from
oven-sh/webkit)
- This brings in the latest WebKit improvements and fixes
## Test plan
- [ ] Verify the build completes successfully
- [ ] Run existing test suite to ensure no regressions
🤖 Generated with [Claude Code](https://claude.ai/code)
---------
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### What does this PR do?
On Linux, AbortSignal.timeout created a file descriptor for each timeout
and did not keep the event loop alive when a timer was active. This is
fixed.
### How did you verify your code works?
Fewer flaky tests
---------
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Co-authored-by: Claude <claude@anthropic.ai>
### What does this PR do?
- Fixes `$.braces(...)` not working properly on non-ascii inputs
- Switches braces code to use `SmallList` to support more deeply nested
brace expansion
---------
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### What does this PR do?
### How did you verify your code works?
---------
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### What does this PR do?
Fixes a crash related to pipelines
---------
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Fixes#21189
`.pause()` should unref but it should still continue to emit `readable`
events (although it should not send `data` events)
also stdin.unref() should not pause input, it should only prevent stdin
from keeping the process alive.
DRAFT:
- [x] ~~this causes a bug where `process.stdin.on("readable", () => {});
process.stdin.pause()` will allow the process to exit when it
shouldn't.~~ fixed
---------
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### What does this PR do?
We should not call .deinit() after .toJS otherwise hasPendingActivity
will access invalid memory
### How did you verify your code works?
Test run it with debug build on macos or asan on and will catch it
---------
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