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31 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
Dylan Conway
0601eb0007 Make --linker=isolated the default for bun install (#23311) 
### What does this PR do?
Makes isolated installs the default install strategy for projects with
workspaces in Bun v1.3.

Also fixes creating patches with `bun patch` and `--linker isolated`

Fixes #22693

### How did you verify your code works?
Added tests for node_modules renaming `bun patch` with isolated install.

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Claude Bot <claude-bot@bun.sh>
Co-authored-by: Claude <noreply@anthropic.com>
 2025-10-08 18:00:38 -07:00
Dylan Conway
1790d108e7 Fix temp directory crash in package manager (#22772) 
### What does this PR do?
`PackageManager.temp_dir_path` is used for manifest serialization on
windows. It is also accessed and potentially set on multiple threads. To
avoid the problem entirely this PR wraps `getTemporaryDirectory` in
`bun.once`.

fixes #22748
fixes #22629
fixes #19150
fixes #13779
### How did you verify your code works?
Manually

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
 2025-09-19 00:29:43 -07:00
taylor.fish
437e15bae5 Replace catch bun.outOfMemory() with safer alternatives (#22141) 
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>
 2025-08-26 12:50:25 -07:00
taylor.fish
41b1efe12c Rename disabled parameter in Output.scoped (#21769) 
It's very confusing.

(For internal tracking: fixes STAB-977)
 2025-08-11 20:19:34 -07:00
taylor.fish
07cd45deae Refactor Zig imports and file structure (part 1) (#21270) 
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
 2025-07-22 17:51:38 -07:00
pfg
83760fc446 Sort imports in all files (#21119) 
Co-authored-by: taylor.fish <contact@taylor.fish>
 2025-07-21 13:26:47 -07:00
Dylan Conway
f24e8cb98a implement "nodeLinker": "isolated" in bun install (#20440) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2025-07-09 00:19:57 -07:00
Dylan Conway
3773ceeb7e Remove PreparePatchPackageInstall (#20457) 2025-06-17 17:23:29 -07:00
Roman A
13ea970852 A couple grammar fixes (#20096) 2025-05-31 19:14:51 -07:00
Jarred Sumner
3ea6133c46 CI: Remove unused top-level decls in formatter in zig (#19879) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: graphite-app[bot] <96075541+graphite-app[bot]@users.noreply.github.com>
 2025-05-23 22:49:48 -07:00
chloe caruso
3349c995b5 no usingnamespace, organize jsc namespace, enable -fincremental (#19122) 
Co-authored-by: Dylan Conway <35280289+dylan-conway@users.noreply.github.com>
 2025-04-22 16:34:15 -07:00
chloe caruso
4ec410e0d7 internal: make @import("bun") work in zig (#19096) 2025-04-17 12:32:47 -07:00
chloe caruso
903706dccf file descriptor rewrite (#18790) 2025-04-15 09:37:11 -07:00
Jarred Sumner
e39305dd91 Remove deprecated shim wrapper for zig <> c++ fns (#18269) 
Co-authored-by: Jarred-Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
 2025-03-19 15:40:08 -07:00
chloe caruso
25c95f3bdc hmr stability fixes (#17794) 2025-03-01 00:07:20 -08:00
Jarred Sumner
baee1c10d3 Fix flaky patch test (#17301) 2025-02-13 00:22:05 -08:00
Meghan Denny
26d3688e53 zig: update to 0.14.0-dev (#16862) 
Co-authored-by: nektro <5464072+nektro@users.noreply.github.com>
 2025-02-01 01:11:02 -08:00
chloe caruso
834ad11d48 get node:fs tests passing part 1 (#16270) 2025-01-14 20:53:02 -08:00
Dylan Conway
45ca9e08c3 fix(install): peer/dev/optional = false lockfile fix (#15874) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-12-20 00:34:21 -08:00
Dylan Conway
b55ca429c7 Implement text-based lockfile (#15705) 2024-12-11 05:05:49 -08:00
Dylan Conway
62881ee36b Redact secrets in bunfig.toml and npmrc logs (#14919) 2024-10-31 18:44:24 -07:00
Jarred Sumner
93d115f9b7 Reduce default max network connection limit from 256 to 48 in bun install (#14755) 2024-10-23 15:34:16 -07:00
Zack Radisic
bf14a09a23 install: fix issues with patching hoisted dependencies in workspaces (#12141) 
Co-authored-by: Dylan Conway <35280289+dylan-conway@users.noreply.github.com>
Co-authored-by: dylan-conway <dylan-conway@users.noreply.github.com>
 2024-07-01 17:44:18 -07:00
Zack Radisic
d563b6485a Use slow move-based fallback for renameatConcurrently (#12048) 
Co-authored-by: zackradisic <zackradisic@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-06-21 20:41:22 -07:00
dave caruso
b76376f8a6 chore: upgrade zig to 0.13.0 (#9965) 
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: Grigory <grigory.orlov.set@gmail.com>
Co-authored-by: Dylan Conway <35280289+dylan-conway@users.noreply.github.com>
Co-authored-by: Meghan Denny <hello@nektro.net>
Co-authored-by: Kenta Iwasaki <63115601+lithdew@users.noreply.github.com>
Co-authored-by: John-David Dalton <john.david.dalton@gmail.com>
Co-authored-by: Dale Seo <5466341+DaleSeo@users.noreply.github.com>
Co-authored-by: Zack Radisic <56137411+zackradisic@users.noreply.github.com>
Co-authored-by: paperdave <paperdave@users.noreply.github.com>
Co-authored-by: Georgijs Vilums <georgijs.vilums@gmail.com>
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
 2024-06-20 13:48:39 -07:00
Jarred Sumner
3ff29955a1 Use stderr instead of stdout in bun patch errors (#11966) 2024-06-19 00:52:42 -07:00
Zack Radisic
7c27f3f9b4 Patch (#11858) 
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: zackradisic <zackradisic@users.noreply.github.com>
 2024-06-18 16:34:10 -07:00
Dylan Conway
eedb3e530c fix(install): handle transitive folder dependencies (#10445) 
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
Co-authored-by: Jarred-Sumner <Jarred-Sumner@users.noreply.github.com>
 2024-06-15 00:08:40 -07:00
Dylan Conway
e9d1e7ac5e fix(install): return non-zero exit code when tarballs fail to download (#11828) 2024-06-14 01:15:53 -07:00
Zack Radisic
c85dd4e3bf feat: bun patch (#11470) 
Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Co-authored-by: zackradisic <zackradisic@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
 2024-06-06 17:48:05 -07:00