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>
### What does this PR do?
fixes#22679
* includes a better error if a package cant be met because of the age
(but would normally)
* logs the resolved one in --verbose (which can be helpful in debugging
to show it does know latest but couldn't use)
* makes bun outdated show in the table when the package isn't true
latest
* includes a rudimentary "stability" check if a later version is in
blacked out time (but only up to 7 days as it goes back to latest with
min age)
For extended security we could also Last-Modified header of the tgz
download and then abort if too new (just like the hash)
| install error with no recent version | bun outdated respecting the
rule |
| --- | --- |
<img width="838" height="119" alt="image"
src="https://github.com/user-attachments/assets/b60916a8-27f6-4405-bfb6-57f9fa8bb0d6"
/> | <img width="609" height="314" alt="image"
src="https://github.com/user-attachments/assets/d8869ff4-8e16-492c-8e4c-9ac1dfa302ba"
/> |
For stable release we will make it use `3d` type syntax instead of magic
second numbers.
### How did you verify your code works?
tests & manual
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
## Summary
This PR continues the work from #22107 to fix the `--tolerate-republish`
flag implementation in `bun publish`.
### Changes:
- **Pre-check version existence**: Before attempting to publish with
`--tolerate-republish`, check if the version already exists on the
registry
- **Improved version checking**: Use GET request to package endpoint
instead of HEAD, then parse JSON response to check if specific version
exists
- **Correct output stream**: Output warning to stderr instead of stdout
for consistency with test expectations
- **Better error handling**: Update test to accept both 403 and 409 HTTP
error codes for duplicate publish attempts
### Test fixes:
The tests were failing because:
1. The mock registry returns 409 Conflict (not 403) for duplicate
packages
2. The warning message wasn't appearing in stderr as expected
3. The version check was using HEAD request which doesn't reliably
return version info
## Test plan
- [x] Fixed failing tests for `--tolerate-republish` functionality
- [x] Tests now properly handle both 403 and 409 error responses
- [x] Warning messages appear correctly in stderr
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Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
## Summary
- Documents zstd compression features introduced in Bun v1.2.14
- Adds missing API documentation for zstd utilities
## Changes
- Updated `docs/api/fetch.md` to include zstd in Accept-Encoding
examples and note automatic decompression support
- Added `Bun.zstdCompress()/zstdCompressSync()` and
`Bun.zstdDecompress()/zstdDecompressSync()` documentation to
`docs/api/utils.md`
- Documented compression levels (1-22) with concise usage examples
## Note
HTTP/2 features (`maxSendHeaderBlockLength` and `setNextStreamID`) were
not added per request to avoid updating nodejs-apis.md.
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---------
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Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
## Summary
This PR adds concise documentation for features introduced in Bun
v1.2.23 that were missing from the docs.
## Added Documentation
- **pnpm migration**: Automatic `pnpm-lock.yaml` to `bun.lock` migration
- **Platform filtering**: `--cpu` and `--os` flags for cross-platform
dependency installation
- **Test improvements**: Chaining test qualifiers (e.g.,
`.failing.each`)
- **CLI**: `bun feedback` command
- **TLS/SSL**: `--use-system-ca` flag and `NODE_USE_SYSTEM_CA`
environment variable
- **Node.js compat**: `process.report.getReport()` Windows support
- **Bundler**: New `jsx` configuration object in `Bun.build`
- **SQL**: `sql.array` helper for PostgreSQL arrays
## Test plan
Documentation changes only - reviewed for accuracy against the v1.2.23
release notes.
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## Summary
- Document automatic yarn.lock migration in lockfile docs
- Add --recursive flag documentation for bun outdated/update commands
- Document Windows long path support in installation docs
## Test plan
Documentation only - no code changes to test.
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Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
## Summary
This PR adds documentation for features introduced in Bun v1.2.19 that
were missing from the docs.
## Features Documented
### `.npmrc` Options
- `link-workspace-packages`: Controls how workspace packages are
installed when available locally
- `save-exact`: Always saves exact versions without the `^` prefix
### Node.js API Enhancements
- `vm.constants.DONT_CONTEXTIFY`: Support for making `globalThis` behave
like typical `globalThis`
- `os.networkInterfaces()`: Now returns `scopeid` property for IPv6
interfaces (not `scope_id`)
- `process.features.typescript`: Returns `"transform"`
- `process.features.require_module`: Returns `true`
- `process.features.openssl_is_boringssl`: Returns `true`
### `fs.glob` Enhancements
- Support for array of patterns as first argument
- New `exclude`/`ignore` option to filter results
### `node:module` API
- `SourceMap` class for parsing and inspecting sourcemaps
- `findSourceMap()` function to locate sourcemaps
## Changes Made
- `/docs/install/npmrc.md`: Added `link-workspace-packages` and
`save-exact` options
- `/docs/runtime/nodejs-apis.md`: Added Node.js compatibility features
- `/docs/api/glob.md`: Added Node.js fs.glob compatibility section
Documentation was kept concise with high information density as
requested.
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## Summary
Updates documentation to include features released in Bun v1.2.17 that
were missing from the docs:
- ✅ HTML imports ahead-of-time bundling (already documented)
- ✅ columnTypes & declaredTypes in bun:sqlite (already documented, just
not visible in diff as it was recent)
- ✅ bun info command (already documented)
- ✅ Node.js compatibility improvements (partially documented, added
missing details)
- ✅ --unhandled-rejections flag (added)
- ✅ CLAUDE.md generation in bun init (added)
## Changes
- Document `--unhandled-rejections` CLI flag for configuring promise
rejection handling
- Document `CLAUDE.md` file generation in `bun init` when Claude CLI is
detected
- Update Node.js compatibility notes with recent improvements:
- `child_process.fork()` execArgv support
- Zstandard compression in `node:zlib`
- Optional options parameter in `fs.glob`
- `tls.getCACertificates()` implementation
## Test plan
Documentation changes only - no code changes to test.
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Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
## Summary
- Adds documentation for catalog dependency support in `bun outdated`
command
## Changes
- **`docs/cli/outdated.md`**: Added catalog dependency support section
with example output
## Test plan
- [x] Documentation is minimal and concise
- [x] Example shows clear output format with "(catalog)" labels
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Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
## Summary
- Document missing features from Bun v1.2.15 release
- Add minimal, concise documentation updates with high information
density
## Changes
- Add `BUN_OPTIONS` environment variable to docs/runtime/env.md
- Document Cursor AI rules generation in `bun init` (docs/cli/init.md)
- Update Node.js API compatibility status for `Worker.getHeapSnapshot`
and `createHistogram` (docs/runtime/nodejs-apis.md)
- Add concise `vm.SourceTextModule` usage example
## Test plan
- [x] Documentation builds correctly
- [x] All links are valid
- [x] Code examples are accurate
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Co-authored-by: Claude <noreply@anthropic.com>
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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
## Summary
- Added documentation for all new features from Bun v1.2.18 release
- Updates are minimal and concise with high information density
- Includes relevant code examples where helpful
## Updates made
### New features documented:
- ReadableStream convenience methods (`.text()`, `.json()`, `.bytes()`,
`.blob()`)
- WebSocket client permessage-deflate compression support
- NODE_PATH environment variable support for bundler
- bun test exits with code 1 when no tests match filter
- Math.sumPrecise for high-precision floating-point summation
### Version updates:
- Node.js compatibility version updated to v24.3.0
- SQLite version updated to 3.50.2
### Behavior changes:
- fs.glob now matches directories by default (not just files)
## Test plan
- [x] Verified all features are from the v1.2.18 release notes
- [x] Checked documentation follows existing patterns
- [x] Code examples are concise and accurate
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Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
## Summary
- Added documentation for 5 features introduced in Bun v1.2.21 that were
missing from the docs
- Kept updates minimal with high information density as requested
## Changes
- **bun audit filtering options** (`docs/install/audit.md`)
- `--audit-level=<low|moderate|high|critical>` - filter by severity
- `--prod` - audit only production dependencies
- `--ignore <CVE>` - ignore specific vulnerabilities
- **--compile-exec-argv flag** (`docs/bundler/executables.md`)
- Embed runtime arguments in compiled executables
- Arguments available via `process.execArgv`
- **bunx --package/-p flag** (`docs/cli/bunx.md`)
- Run binaries from specific packages when name differs
- **package.json sideEffects glob patterns** (`docs/bundler/index.md`)
- Support for `*`, `?`, `**`, `[]`, `{}` patterns
- **--user-agent CLI flag** (`docs/cli/run.md`)
- Customize User-Agent header for all fetch() requests
## Test plan
- [x] Reviewed all changes match Bun v1.2.21 blog post features
- [x] Verified documentation style is concise with code examples
- [x] Checked no existing documentation was removed
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## Summary
- Added documentation for worker_threads environmentData API and process
'worker' event
- Added documentation for --no-addons CLI flag
- Added documentation for RedisClient getBuffer() method
## Context
These features were released in Bun v1.2.13 but were missing from the
documentation.
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## Summary
Adds minimal documentation for features introduced in Bun v1.2.22 that
were previously undocumented.
## Changes
- Add `redis.hget()` example showing direct value return vs `hmget()`
array
- Add WebSocket subprotocol negotiation example with array syntax
- Mark bundler `onEnd` hook as implemented in plugins docs
- Add `bun run --workspaces` flag documentation
- Update `perf_hooks.monitorEventLoopDelay` as implemented in Node.js
APIs
- Add async stack traces note to debugger docs
- Document TTY access pattern after stdin closes
All changes are minimal - just code snippets or single-line mentions in
existing files. No new files created.
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Co-authored-by: Claude <noreply@anthropic.com>
### What does this PR do?
Adds a max-concurrency flag to limit the amount of concurrent tests that
run at once. Defaults to 20. Jest and Vitest both default to 5.
### How did you verify your code works?
Tests
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
### What does this PR do?
**This PR is created because [the previous PR I
opened](https://github.com/oven-sh/bun/pull/21728) had some concerning
issues.** Thanks @Jarred-Sumner for the help.
The goal of this PR is to introduce PUB/SUB functionality to the
built-in Redis client. Based on the fact that the current Redis API does
not appear to have compatibility with `io-redis` or `redis-node`, I've
decided to do away with existing APIs and API compatibility with these
existing libraries.
I have decided to base my implementation on the [`redis-node` pub/sub
API](https://github.com/redis/node-redis/blob/master/docs/pub-sub.md).
#### Random Things That Happened
- [x] Refactored the build scripts so that `valgrind` can be disabled.
- [x] Added a `numeric` namespace in `harness.ts` with useful
mathematical libraries.
- [x] Added a mechanism in `cppbind.ts` to disable static assertions
(specifically to allow `check_slow` even when returning a `JSValue`).
Implemented via `// NOLINT[NEXTLINE]?\(.*\)` macros.
- [x] Fixed inconsistencies in error handling of `JSMap`.
### How did you verify your code works?
I've written a set of unit tests to hopefully catch the major use-cases
of this feature. They all appear to pass.
#### Future Improvements
I would have a lot more confidence in our Redis implementation if we
tested it with a test suite running over a network which emulates a high
network failure rate. There are large amounts of edge cases that are
worthwhile to grab, but I think we can roll that out in a future PR.
### Future Tasks
- [ ] Tests over flaky network
- [ ] Use the custom private members over `_<member>`.
---------
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Outputs the seed when randomizing. Adds --seed flag to reproduce a
random order. Seeds might not produce the same order across operating
systems / bun versions.
Fixes#11847
---------
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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
## Summary
Adds a new `concurrentTestGlob` configuration option to bunfig.toml that
allows test files matching a glob pattern to automatically run with
concurrent test execution enabled. This provides granular control over
which tests run concurrently without modifying test files or using the
global `--concurrent` flag.
## Problem
Currently, enabling concurrent test execution in Bun requires either:
1. Using the `--concurrent` flag (affects ALL tests)
2. Manually adding `test.concurrent()` to individual test functions
(requires modifying test files)
This creates challenges for:
- Large codebases wanting to gradually migrate to concurrent testing
- Projects with mixed test types (unit tests that need isolation vs
integration tests that can run in parallel)
- CI/CD pipelines that want to optimize test execution without code
changes
## Solution
This PR introduces a `concurrentTestGlob` option in bunfig.toml that
automatically enables concurrent execution for test files matching a
specified glob pattern:
```toml
[test]
concurrentTestGlob = "**/concurrent-*.test.ts"
```
### Key Features
- ✅ Non-breaking: Completely opt-in via configuration
- ✅ Flexible: Use glob patterns to target specific test files or
directories
- ✅ Override-friendly: `--concurrent` flag still forces all tests to run
concurrently
- ✅ Zero code changes: No need to modify existing test files
## Implementation Details
### Code Changes
1. Added `concurrent_test_glob` field to `TestOptions` struct
(`src/cli.zig`)
2. Added parsing for `concurrentTestGlob` from bunfig.toml
(`src/bunfig.zig`)
3. Added `concurrent_test_glob` field to `TestRunner`
(`src/bun.js/test/jest.zig`)
4. Implemented `shouldFileRunConcurrently()` method that checks file
paths against the glob pattern
5. Updated test execution logic to apply concurrent mode based on glob
matching (`src/bun.js/test/ScopeFunctions.zig`)
### How It Works
- When a test file is loaded, its path is checked against the configured
glob pattern
- If it matches, all tests in that file run concurrently (as if
`--concurrent` was passed)
- Files not matching the pattern run sequentially as normal
- The `--concurrent` CLI flag overrides this behavior when specified
## Usage Examples
### Basic Usage
```toml
# bunfig.toml
[test]
concurrentTestGlob = "**/integration/*.test.ts"
```
### Multiple Patterns
```toml
[test]
concurrentTestGlob = [
"**/integration/*.test.ts",
"**/e2e/*.test.ts",
"**/concurrent-*.test.ts"
]
```
### Migration Strategy
Teams can gradually migrate to concurrent testing:
1. Start with integration tests: `"**/integration/*.test.ts"`
2. Add stable unit tests: `"**/fast-*.test.ts"`
3. Eventually migrate most tests except those requiring isolation
## Testing
Added comprehensive test coverage in
`test/cli/test/concurrent-test-glob.test.ts`:
- ✅ Tests matching glob patterns run concurrently (verified via
execution order logging)
- ✅ Tests not matching patterns run sequentially (verified via shared
state and execution order)
- ✅ `--concurrent` flag properly overrides the glob setting
- Tests use file system logging to deterministically verify concurrent
vs sequential execution
## Documentation
Complete documentation added:
- `docs/runtime/bunfig.md` - Configuration reference
- `docs/test/configuration.md` - Test configuration details
- `docs/test/examples/concurrent-test-glob.md` - Comprehensive example
with migration guide
## Performance Considerations
- Glob matching happens once per test file during loading
- Uses Bun's existing `glob.match()` implementation
- Minimal overhead: simple string pattern matching
- Future optimization: Could cache match results per file path
## Breaking Changes
None. This is a fully backward-compatible, opt-in feature.
## Checklist
- [x] Implementation complete and building
- [x] Tests passing
- [x] Documentation updated
- [x] No breaking changes
- [x] Follows existing code patterns
## Related Issues
This addresses common requests for more granular control over concurrent
test execution, particularly for large codebases migrating from other
test runners.
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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?
Updating documentation for `bun create next-app` to be just as the
latest version of `create next-app`.
* App Router is no longer experimental
* TailwindCSS has been added
### How did you verify your code works?
I verified the changes by making sure the it's correct.
## Summary
- Removes unused function and class expression names when
`--minify-syntax` is enabled during bundling
- Adds `--keep-names` flag to preserve original names when minifying
- Matches esbuild's minification behavior
## Problem
When minifying with `--minify-syntax`, Bun was keeping function and
class expression names even when they were never referenced, resulting
in larger bundle sizes compared to esbuild.
**Before:**
```js
export var AB = function A() { };
// Bun output: var AB = function A() {};
// esbuild output: var AB = function() {};
```
## Solution
This PR adds logic to remove unused function and class expression names
during minification, matching esbuild's behavior. Names are only removed
when:
- `--minify-syntax` is enabled
- Bundling is enabled (not transform-only mode)
- The scope doesn't contain direct eval (which could reference the name
dynamically)
- The symbol's usage count is 0
Additionally, a `--keep-names` flag has been added to preserve original
names when desired (useful for debugging or runtime reflection).
## Testing
- Updated existing test in `bundler_minify.test.ts`
- All transpiler tests pass
- Manually verified output matches esbuild for various cases
## Examples
```bash
# Without --keep-names (names removed)
bun build --minify-syntax input.js
# var AB = function() {}
# With --keep-names (names preserved)
bun build --minify-syntax --keep-names input.js
# var AB = function A() {}
```
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Co-authored-by: Claude <noreply@anthropic.com>
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Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Fixes#6934Fixes#7390
This PR also adds a test case for checking matchers, including when they
should fail
---------
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This PR makes connection string parsing more sensible in Bun.SQL,
without breaking the default fallback of postgres
Added some tests checking for connection string precedence
---------
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Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
Add a better callout linking to the Global Cache docs so users can more
easily discover Bun install's disk efficiency
---------
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## Summary
- Documents the two new fast path optimizations for postMessage in
workers
- Adds performance details and usage examples for string and simple
object fast paths
- Explains the conditions under which fast paths activate
## Background
This documents the performance improvements introduced in #22279 which
added fast paths for:
1. **String fast path** - Bypasses structured clone for pure strings
2. **Simple object fast path** - Optimized serialization for plain
objects with primitive values
The optimizations provide 2-241x performance improvements while
maintaining full compatibility.
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Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
## Summary
Implements the `jsxSideEffects` option to control whether JSX elements
are marked as pure for dead code elimination, matching esbuild's
behavior from their TestJSXSideEffects test case.
## Features Added
- **tsconfig.json support**: `{"compilerOptions": {"jsxSideEffects":
true}}`
- **CLI flag support**: `--jsx-side-effects`
- **Dual runtime support**: Works with both classic
(`React.createElement`) and automatic (`jsx`/`jsxs`) JSX runtimes
- **Production/Development modes**: Works in both production and
development environments
- **Backward compatible**: Default value is `false` (maintains existing
behavior)
## Behavior
- **Default (`jsxSideEffects: false`)**: JSX elements marked with `/*
@__PURE__ */` comments (can be eliminated by bundlers)
- **When `jsxSideEffects: true`**: JSX elements NOT marked as pure
(always preserved)
## Example Usage
### tsconfig.json
```json
{
"compilerOptions": {
"jsxSideEffects": true
}
}
```
### CLI
```bash
bun build --jsx-side-effects
```
### Output Comparison
```javascript
// Input: console.log(<div>test</div>);
// Default (jsxSideEffects: false):
console.log(/* @__PURE__ */ React.createElement("div", null, "test"));
// With jsxSideEffects: true:
console.log(React.createElement("div", null, "test"));
```
## Implementation Details
- Added `side_effects: bool = false` field to `JSX.Pragma` struct
- Updated tsconfig.json parser to handle `jsxSideEffects` option
- Added CLI argument parsing for `--jsx-side-effects` flag
- Modified JSX element visiting logic to respect the `side_effects`
setting
- Updated API schema with proper encode/decode support
- Enhanced test framework to support the new JSX option
## Comprehensive Test Coverage (12 Tests)
### Core Functionality (4 tests)
- ✅ Classic JSX runtime with default behavior (includes `/* @__PURE__
*/`)
- ✅ Classic JSX runtime with `side_effects: true` (no `/* @__PURE__ */`)
- ✅ Automatic JSX runtime with default behavior (includes `/* @__PURE__
*/`)
- ✅ Automatic JSX runtime with `side_effects: true` (no `/* @__PURE__
*/`)
### Production Mode (4 tests)
- ✅ Classic JSX runtime in production with default behavior
- ✅ Classic JSX runtime in production with `side_effects: true`
- ✅ Automatic JSX runtime in production with default behavior
- ✅ Automatic JSX runtime in production with `side_effects: true`
### tsconfig.json Integration (4 tests)
- ✅ Default tsconfig.json behavior (automatic runtime, includes `/*
@__PURE__ */`)
- ✅ tsconfig.json with `jsxSideEffects: true` (automatic runtime, no `/*
@__PURE__ */`)
- ✅ tsconfig.json with `jsx: "react"` and `jsxSideEffects: true`
(classic runtime)
- ✅ tsconfig.json with `jsx: "react-jsx"` and `jsxSideEffects: true`
(automatic runtime)
### Snapshot Testing
All tests include inline snapshots demonstrating the exact output
differences, providing clear documentation of the expected behavior.
### Existing Compatibility
- ✅ All existing JSX tests continue to pass
- ✅ Cross-platform Zig compilation succeeds
## Closes
Fixes#22295🤖 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?
### How did you verify your code works?
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Ciro Spaciari <ciro.spaciari@gmail.com>
This PR adds a guide for deploying Bun apps on Railway with PostgreSQL
(optional), including both CLI and dashboard methods, and deploy
template
---------
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### 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~~
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
## Summary
Fixes an issue where `--compile-exec-argv` options were incorrectly
appearing in `process.argv` when no user arguments were provided to a
compiled standalone binary.
## Problem
When building a standalone binary with `--compile-exec-argv`, the exec
argv options would leak into `process.argv` when running the binary
without any user arguments:
```bash
# Build with exec argv
bun build --compile-exec-argv="--user-agent=hello" --compile ./a.js
# Run without arguments - BEFORE fix
./a
# Output showed --user-agent=hello in both execArgv AND argv (incorrect)
{
execArgv: [ "--user-agent=hello" ],
argv: [ "bun", "/$bunfs/root/a", "--user-agent=hello" ], # <- BUG: exec argv leaked here
}
# Expected behavior (matches runtime):
bun --user-agent=hello a.js
{
execArgv: [ "--user-agent=hello" ],
argv: [ "/path/to/bun", "/path/to/a.js" ], # <- No exec argv in process.argv
}
```
## Solution
The issue was in the offset calculation for determining which arguments
to pass through to the JavaScript runtime. The offset was being
calculated before modifying the argv array with exec argv options,
causing it to be incorrect when the original argv only contained the
executable name.
The fix ensures that:
- `process.execArgv` correctly contains the compile-exec-argv options
- `process.argv` only contains the executable, script path, and user
arguments
- exec argv options never leak into `process.argv`
## Test plan
Added comprehensive tests to verify:
1. Exec argv options don't leak into process.argv when no user arguments
are provided
2. User arguments are properly passed through when exec argv is present
3. Existing behavior continues to work correctly
All tests pass:
```
bun test compile-argv.test.ts
✓ 3 tests pass
```
🤖 Generated with [Claude Code](https://claude.ai/code)
---------
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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
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.
---------
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>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
easy fix to https://x.com/kiritotwt1/status/1958452541718458513/photo/1
as it's generated of the types so should be accurate documentation. in
future it could be better done like what it may have been once upon a
time
(this doesn't fix the error, but it fixes the broken link)
