- Fix error handling to throw for null/undefined at root level (TOML requires object root)
- Fix argument parsing to properly detect when no arguments passed vs undefined argument
- Update array test snapshot to match actual output format (remove extra leading newline)
- All functionality works correctly: deep nesting, arrays, complex objects, round-trips
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Co-Authored-By: Claude <noreply@anthropic.com>
- Replace deprecated .arguments_old() calls with .argumentsAsArray()
- Remove unnecessary empty argument checking, let system handle naturally
- Update banned words limit since we reduced usage count
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Co-Authored-By: Claude <noreply@anthropic.com>
Remove confusing multi-parameter signature that didn't actually do anything useful:
- TOML has fixed formatting rules, so space parameter was pointless
- Replacer parameter just threw an error anyway
- Cleaner API: just TOML.stringify(value) like it should be
Updated:
- Function signature to accept only 1 parameter instead of 3
- TypeScript definitions to match the actual API
- Tests to remove multi-parameter test cases
This makes the API much more intuitive and less confusing for users.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Show the actual TOML output in the example instead of explaining what doesn't work
- Simplify parameter descriptions to be less confusing
- Focus on what the function does rather than what it doesn't support
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Remove confusing function overloads and use a single, clear signature
that matches the actual implementation. The API supports JSON.stringify-style
parameters but with clear documentation about what's supported.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove complex options like `inlineTables` to keep API simple and focused
- Follow JSON.stringify(value, replacer, space) signature but ignore replacer/space
- Improve nested object handling with proper dotted table paths
- Add comprehensive tests for deeply nested objects and round-trip compatibility
- Throw error for unsupported replacer parameter (following YAML.stringify pattern)
- Update TypeScript definitions to reflect simplified API
The API is now much cleaner and matches the pattern established by Bun.YAML.stringify:
- Single parameter: `TOML.stringify(obj)`
- JSON.stringify-like: `TOML.stringify(obj, null, space)` (space ignored)
- Proper error for replacer: `TOML.stringify(obj, fn)` throws
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
### What does this PR do?
fixes https://github.com/oven-sh/bun/issues/21945
### How did you verify your code works?
Run the code bellow and will be way harder the encounter the same
problem (I got it 1 times after 10 tries the same effect as Bun.sleep
mentioned before)
```ts
const sql = new Bun.SQL("postgres://localhost");
using conn1 = await sql.reserve();
using conn2 = await sql.reserve();
await sql`DROP TABLE IF EXISTS test1`;
await sql`CREATE TABLE IF NOT EXISTS test1 (
id INTEGER PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
uuid UUID NOT NULL
)`;
await sql`INSERT INTO test1 (uuid) VALUES (gen_random_uuid())`;
type Row = {
id: number;
uuid: string;
};
for (let i = 0; i < 100_000; i++) {
const [original]: Array<Row> = await conn1`SELECT id, uuid FROM test1 LIMIT 1`;
const [updated]: Array<Row> =
await conn1`UPDATE test1 SET uuid = gen_random_uuid() WHERE id = ${original.id} RETURNING id, uuid`;
const [retrieved]: Array<Row> = await conn2`SELECT id, uuid FROM test1 WHERE id = ${original.id}`;
if (retrieved.uuid !== updated.uuid) {
console.log("Expected retrieved and updated to match", retrieved, updated, i);
break;
}
}
```
### What does this PR do?
add `lastInsertRowid` (matching SQLite)
add `affectedRows`
fix `mysql_native_password` deprecated authentication
fix AuthSwitch
Fixes:
https://github.com/oven-sh/bun/issues/22178#issuecomment-3228716080
### How did you verify your code works?
tests
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### What does this PR do?
Fix handling BIT(1) and BIT(N) on binary protocol and text protocol, now
behavior is consistent
### How did you verify your code works?
Tests
### What does this PR do?
- Instead of storing `len` in `BoundedArray` as a `usize`, store it as
either a `u8` or ` u16` depending on the `buffer_capacity`
- Copy-paste `BoundedArray` from the standard library into Bun's
codebase as it was removed in
https://github.com/ziglang/zig/pull/24699/files#diff-cbd8cbbc17583cb9ea5cc0f711ce0ad447b446e62ea5ddbe29274696dce89e4f
and we will probably continue using it
### How did you verify your code works?
Ran `bun run zig:check`
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: taylor.fish <contact@taylor.fish>
in JS, `new TextDecoder("latin1").decode(...)` uses cp1252. In python,
latin1 is half-width utf-16. In our code, latin1 typically refers to
half-width utf-16 because JavaScriptCore uses that for most strings, but
sometimes it refers to cp1252. Rename the cp1252 functions to be called
cp1252
Also fixes an issue where Buffer.from with utf-16le would sometimes
output the wrong value:
```js
$> bun -p "Buffer.from('\x80', 'utf-16le')"
<Buffer ac 20>
$> node -p "Buffer.from('\x80', 'utf-16le')"
<Buffer 80 00>
$> bun-debug -p "Buffer.from('\x80', 'utf-16le')"
<Buffer 80 00>
```
## Summary
- Fixed allocator threading violation when `BUN_INSPECT_CONNECT_TO` is
set
- Created thread-local `env_loader` with proper allocator isolation in
debugger thread
- Added regression test to verify the fix works correctly
## Problem
When `BUN_INSPECT_CONNECT_TO` environment variable is set, Bun creates a
debugger thread that spawns its own `VirtualMachine` instance.
Previously, this VM would fall back to the global `DotEnv.instance`
which was created with the main thread's allocator, causing threading
violations when the debugger thread accessed environment files via
`--env-file` or other env loading operations.
## Solution
Modified `startJSDebuggerThread` in `src/bun.js/Debugger.zig` to:
1. Create a thread-local `DotEnv.Map` and `DotEnv.Loader` using the
debugger thread's allocator
2. Pass this thread-local `env_loader` to `VirtualMachine.init()` to
ensure proper allocator isolation
3. Prevent sharing of allocators across threads
## Test plan
- [x] Added regression test in
`test/regression/issue/test_env_loader_threading.test.ts`
- [x] Verified basic Bun functionality still works
- [x] Test passes with both normal execution and with
`BUN_INSPECT_CONNECT_TO` set
🤖 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>
- 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>
ZLS was tested manually and works with private fields (after restarting)
Zig diff:
d1a4e0b0dd..ebe0cdac31
ZLS diff:
15730e8e5d..3733f39c8d
Increases `zig build check` time by maybe 10ms?
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
## Summary
Fixes an issue where compiled standalone binaries included an extra
executable name argument in `process.argv`, breaking code that uses
`node:util.parseArgs()` with `process.argv.slice(2)`.
## Problem
When running a compiled binary, `process.argv` incorrectly included the
executable name as a third argument:
```bash
./my-app
# process.argv = ["bun", "/$bunfs/root/my-app", "./my-app"] # BUG
```
This caused `parseArgs()` to fail with "Unexpected argument" errors,
breaking previously valid code.
## Solution
Fixed the `offset_for_passthrough` calculation in `cli.zig` to always
skip the executable name for standalone binaries, ensuring
`process.argv` only contains the runtime name and script path:
```bash
./my-app
# process.argv = ["bun", "/$bunfs/root/my-app"] # FIXED
```
## Test plan
- [x] Added regression test in `test/regression/issue/22157.test.ts`
- [x] Verified existing exec-argv functionality still works correctly
- [x] Manual testing confirms the fix resolves the parseArgs issue
Fixes#22157🤖 Generated with [Claude Code](https://claude.ai/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>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Support both JSON.stringify-style and object-style parameters:
JSON.stringify-style:
- Bun.TOML.stringify(obj, null, 2) // number for spaces
- Bun.TOML.stringify(obj, null, '\t') // string for indentation
Object-style (advanced options):
- Bun.TOML.stringify(obj, null, { inlineTables: true })
Updated TypeScript definitions to reflect the enhanced API with
proper union types and comprehensive examples.
🤖 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>
## Summary
Fixes an issue where compiled standalone binaries included an extra
executable name argument in `process.argv`, breaking code that uses
`node:util.parseArgs()` with `process.argv.slice(2)`.
## Problem
When running a compiled binary, `process.argv` incorrectly included the
executable name as a third argument:
```bash
./my-app
# process.argv = ["bun", "/$bunfs/root/my-app", "./my-app"] # BUG
```
This caused `parseArgs()` to fail with "Unexpected argument" errors,
breaking previously valid code.
## Solution
Fixed the `offset_for_passthrough` calculation in `cli.zig` to always
skip the executable name for standalone binaries, ensuring
`process.argv` only contains the runtime name and script path:
```bash
./my-app
# process.argv = ["bun", "/$bunfs/root/my-app"] # FIXED
```
## Test plan
- [x] Added regression test in `test/regression/issue/22157.test.ts`
- [x] Verified existing exec-argv functionality still works correctly
- [x] Manual testing confirms the fix resolves the parseArgs issue
Fixes#22157🤖 Generated with [Claude Code](https://claude.ai/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>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
This PR adds a guide for deploying Bun apps on Railway with PostgreSQL
(optional), including both CLI and dashboard methods, and deploy
template
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### 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>
### 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
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### What does this PR do?
### How did you verify your code works?
---------
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
### What does this PR do?
Updates build instructions in `CONTRIBUTING.md`
### How did you verify your code works?
N/A
---------
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Replace `catch bun.outOfMemory()`, which can accidentally catch
non-OOM-related errors, with either `bun.handleOom` or a manual `catch
|err| switch (err)`.
(For internal tracking: fixes STAB-1070)
---------
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
### What does this PR do?
- Implements .onEnd
Fixes#22061
Once #22144 is merged, this also fixes:
Fixes#9862Fixes#20806
### How did you verify your code works?
Tests
---
TODO in a followup (#22144)
> ~~Make all entrypoints be called in onResolve~~
> ~~Fixes # 9862~~
> ~~Fixes # 20806~~
---------
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