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claude/fix-path-buffer-pool-validation
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53 Commits

Author SHA1 Message Date
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
pfg
83760fc446 Sort imports in all files (#21119) 
Co-authored-by: taylor.fish <contact@taylor.fish>
 2025-07-21 13:26:47 -07:00
Don Isaac
dff1f555b4 test: get zig build test working (#18207) 
### What does this PR do?
Lets us write and run unit tests directly in Zig.

Running Zig unit tests in CI is blocked by https://github.com/ziglang/zig/issues/23281. We can un-comment relevant code once this is fixed.

#### Workflow
> I'll finish writing this up later, but some initial points are below.
> Tl;Dr: `bun build:test`

Test binaries can be made for any kind of build. They are called `<bun>-test` and live next to their corresponding `bun` bin. For example, debug tests compile to `build/debug/bun-debug-test`.

Test binaries re-use most cmake/zig build steps from normal bun binaries, so building one after a normal bun build is pretty fast.

### How did you verify your code works?
I tested that my tests run tests.
 2025-04-08 15:31:53 -07:00
dave caruso
369e3022e4 chore: upgrade zig to 0.12.0-dev.1828+225fe6ddb (#7671) 
* chore: upgrade zig to 0.12.0-dev.1828+225fe6ddb

* open as iterable

* fix building identifier cache

* fix windows build

* fix linux build

* fix linux build
 2023-12-16 00:14:15 -08:00
Jarred Sumner
feca0c2647 Delete unused files (#7060) 
Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
 2023-11-11 21:07:56 -08:00
Jarred Sumner
9388b3f825 Add a zig fmt action (#2277) 
* Add a zig fmt action

* add failing file

* Setup prettier better

* Update prettier-fmt.yml

* Fail on error

* Update prettier-fmt.yml

* boop

* boop2

* tar.gz

* Update zig-fmt.yml

* Update zig-fmt.yml

* Update zig-fmt.yml

* Update zig-fmt.yml

* Update zig-fmt.yml

* boop

* Update prettier-fmt.yml

* tag

* newlines

* multiline

* fixup

* Update zig-fmt.yml

* update it

* fixup

* both

* w

* Update prettier-fmt.yml

* prettier all the things

* Update package.json

* zig fmt

* ❌ ✅

* bump

* .

* quotes

* fix prettier ignore

* once more

* Update prettier-fmt.yml

* Update fallback.ts

* consistentcy

---------

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
 2023-03-02 19:02:10 -08:00
Colin McDonnell
f7f1b60444 Add bun-types, add typechecking, add child_process types (#1475) 
* Add bun-types to packages

* Improve typing

* Fix types in tests

* Fix dts tests

* Run formatter

* Fix all type errors

* Add strict mode, fix type errors

* Add ffi changes

* Move workflows to root

* Add workflows

* Remove labeler

* Add child_process types

* Fix synthetic defaults issue

* Remove docs

* Move scripts

* Run prettier

* Include examples in typechecking

* captureStackTrace types

* moved captureStackTrace types to globals

* Address reviews

Co-authored-by: Colin McDonnell <colinmcd@alum.mit.edu>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
 2022-11-09 15:40:40 -08:00
Jarred Sumner
a52a948a70 path.relative passes Node's tests (which also fixed bugs) 2022-02-02 23:33:37 -08:00
Jarred Sumner
e75c711c68 Upgrade to latest Zig, remove dependency on patched version of Zig (#96) 
* Prepare to upgrade zig

* zig fmt

* AllocGate

* Update data_url.zig

* wip

* few files

* just headers now?

* I think everything works?

* Update mimalloc

* Update hash_map.zig

* Perf improvements to compensate for Allocgate

* Bump

* 📷

* Update bun.lockb

* Less branching

* [js parser] Slightly reduce memory usage

* Update js_parser.zig

* WIP remove unused

* [JS parser] WIP support for `with` keyword

* Remove more dead code

* Fix all the build errors!

* cleanup

* Move `network_thread` up

* Bump peechy

* Update README.md
 2021-12-30 21:12:32 -08:00
Jarred Sumner
336a4b6ac2 Prepare to run unit tests & remove some dead code (#92) 
* Remove some dead code

* 💀 code

* Fix the zig tests

* [JS Printer] Print integers faster & less scientific notation on decimals

* 💀 dead code

* skip

* Run all the unit tests
 2021-12-27 18:06:31 -08:00
Jarred Sumner
19949c0743 Update fixtures.zig 2021-11-16 21:26:41 -08:00
Jarred Sumner
58b196c583 rewrote most of the router 2021-10-20 04:18:29 -07:00
Jarred Sumner
4f7ff6db2c Fixed memory leaks, but SSR is slower. Should move cleanup & restart steps to a real idle timeout 
Former-commit-id: 9499ee3109cb336deb9380f0190631a30c9da51c
 2021-09-04 04:50:47 -07:00
Jarred Sumner
a90760b597 Fix logging in bun bun + bump 
Former-commit-id: 19275a07342879d9b02b9d9527b762c8bfadb9e6
 2021-09-03 13:01:36 -07:00
Jarred Sumner
c015c0c0cd Add warning when @tailwind, improve not found error for .css files 
Former-commit-id: 0b776fb7f19dde86ea53968412c6eeaf9bae556f
 2021-09-02 11:53:28 -07:00
Jarred Sumner
4b7917ba8f latest 
Former-commit-id: 20b96180ffc41610dfb21a041d1258f2ff8d4196
 2021-09-01 14:00:46 -07:00
Jarred Sumner
e2b9f23231 Add display name field to frameworks, improve logging, add counters, add 
Former-commit-id: b2cf011b6c6405a786fe22367e1cd4e6c2c4c90f
 2021-08-31 23:07:03 -07:00
Jarred Sumner
6a5f34a6bc Fallback, fragments, printer compat, better errors 
Former-commit-id: 486e8c9d460eeebea024e96dbabcb7f2bfaffafb
 2021-08-31 15:03:40 -07:00
Jarred Sumner
bd9f137b1b latest 
Former-commit-id: 096ec1222ad723d006b0151f10cb0c1b95e2bfd3
 2021-08-29 21:48:14 -07:00
Jarred Sumner
9a2ce8e1fa jsx comment fixture 
Former-commit-id: e3d9bb34c8deff27b72a45f182522a0057eeb42d
 2021-08-27 02:33:31 -07:00
Jarred Sumner
4541606469 latest 
Former-commit-id: f5600d123d3710e7ea80ff2b7c66d13382462420
 2021-08-25 17:56:06 -07:00
Jarred Sumner
2335780618 rename to bun 
Former-commit-id: f982fc85fac3f0120e1851ad4027dd8413216439
 2021-08-15 22:17:20 -07:00
Jarred Sumner
3e0a78bc0d Fix parser/printer bugs 
Former-commit-id: 8d5fa093546432e803eb066190a3b4b48e5c95f2
 2021-08-11 20:22:03 -07:00
Jarred Sumner
3c6d687423 Fix missing check for is_async in shorthand property check 
Former-commit-id: 8f2f739bcb303e0ca42853097449133a1630debe
 2021-08-11 16:22:08 -07:00
Jarred Sumner
c3c14ff9ce Fix two parser bugs 
Former-commit-id: 884b0e3e31e562e4f0e0676819c442842ba9040b
 2021-08-11 15:54:15 -07:00
Jarred Sumner
4a8b254652 esmodules work? 
Former-commit-id: 5cb5af4416c12518eb195d1b310990fc5c94d6c8
 2021-07-28 20:56:29 -07:00
Jarred Sumner
79cd2fbfe0 WIP bindings 
Former-commit-id: 74e75d6925
 2021-07-18 02:12:58 -07:00
Jarred Sumner
516f264138 latest 
Former-commit-id: cb2ee39bfa
 2021-06-30 02:38:23 -07:00
Jarred Sumner
adbeb24979 starting to work 
Former-commit-id: ae113559c6
 2021-06-27 23:36:35 -07:00
Jarred Sumner
9ca283bb43 CSS scanner works 
Former-commit-id: 4ca1e17778
 2021-06-17 11:14:20 -07:00
Jarred Sumner
a2d8026810 cool! 
Former-commit-id: 5ffd8e40b3
 2021-06-10 01:07:42 -07:00
Jarred Sumner
d49e0a5fa1 WIP node module bundles 
Former-commit-id: 797b2ff557
 2021-06-06 18:34:01 -07:00
Jarred Sumner
ee6643ce8b wip 
Former-commit-id: a6bc130918
 2021-06-01 20:49:49 -07:00
Jarred Sumner
dd72bf5ab6 cool 
Former-commit-id: 7dc3ee4c89
 2021-05-30 18:26:18 -07:00
Jarred Sumner
05ec7232bf all 
Former-commit-id: 664dbf569c
 2021-05-28 23:26:13 -07:00
Jarred Sumner
da210d75e8 fixtures 
Former-commit-id: e72ad4777c
 2021-05-28 13:22:31 -07:00
Jarred Sumner
ea10dacc92 relative path 
Former-commit-id: 06fbc24b11
 2021-05-25 01:34:44 -07:00
Jarred Sumner
a58adfcaa2 Starting to work on rutnime 
Former-commit-id: 23220fd348
 2021-05-19 19:30:24 -07:00
Jarred Sumner
7396fae4e2 Fix DotDefine 
Former-commit-id: 78fa4c4f87
 2021-05-18 14:40:37 -07:00
Jarred Sumner
904bf17a51 Fix label parsing 
Former-commit-id: 1c80859431
 2021-05-18 14:07:51 -07:00
Jarred Sumner
e0e32986c7 Fix duplicate exports error 
Former-commit-id: 957e871f4a
 2021-05-18 13:49:23 -07:00
Jarred Sumner
54730377e2 Fix "in" keyword 
Former-commit-id: 0840845d68
 2021-05-18 13:13:04 -07:00
Jarred Sumner
154e049638 lots 
Former-commit-id: 9ccb4dd082
 2021-05-16 23:25:12 -07:00
Jarred Sumner
e80f865974 lots 
Former-commit-id: d8b1d29656
 2021-05-15 17:23:55 -07:00
Jarred Sumner
c88625436c keep 
Former-commit-id: 778c24f176
 2021-05-13 23:22:08 -07:00
Jarred Sumner
ca4120afec bug fixes galore 
Former-commit-id: 7243945291
 2021-05-13 17:44:50 -07:00
Jarred Sumner
ecabda3ced Fix exporting default twice 
Former-commit-id: 2f4cd402e4
 2021-05-08 18:12:54 -07:00
Jarred Sumner
18794b18b3 Fix for loop initializer 
Former-commit-id: 6b863d5d51
 2021-05-08 14:23:52 -07:00
Jarred Sumner
fad34bb4ab cool 
Former-commit-id: 96ff169e46
 2021-05-07 01:26:26 -07:00
Jarred Sumner
dd9e7de689 123 
Former-commit-id: 741e1513b7
 2021-05-05 19:02:36 -07:00