wip

.buildkite/ci.mjs

@@ -107,9 +107,9 @@ const buildPlatforms = [
   { os: "linux", arch: "aarch64", distro: "amazonlinux", release: "2023", features: ["docker"] },
   { os: "linux", arch: "x64", distro: "amazonlinux", release: "2023", features: ["docker"] },
   { os: "linux", arch: "x64", baseline: true, distro: "amazonlinux", release: "2023", features: ["docker"] },
-  { os: "linux", arch: "aarch64", abi: "musl", distro: "alpine", release: "3.21" },
-  { os: "linux", arch: "x64", abi: "musl", distro: "alpine", release: "3.21" },
-  { os: "linux", arch: "x64", abi: "musl", baseline: true, distro: "alpine", release: "3.21" },
+  { os: "linux", arch: "aarch64", abi: "musl", distro: "alpine", release: "3.20" },
+  { os: "linux", arch: "x64", abi: "musl", distro: "alpine", release: "3.20" },
+  { os: "linux", arch: "x64", abi: "musl", baseline: true, distro: "alpine", release: "3.20" },
   { os: "windows", arch: "x64", release: "2019" },
   { os: "windows", arch: "x64", baseline: true, release: "2019" },
 ];
@@ -134,9 +134,9 @@ const testPlatforms = [
   { os: "linux", arch: "x64", baseline: true, distro: "ubuntu", release: "24.04", tier: "latest" },
   { os: "linux", arch: "x64", baseline: true, distro: "ubuntu", release: "22.04", tier: "previous" },
   { os: "linux", arch: "x64", baseline: true, distro: "ubuntu", release: "20.04", tier: "oldest" },
-  { os: "linux", arch: "aarch64", abi: "musl", distro: "alpine", release: "3.21", tier: "latest" },
-  { os: "linux", arch: "x64", abi: "musl", distro: "alpine", release: "3.21", tier: "latest" },
-  { os: "linux", arch: "x64", abi: "musl", baseline: true, distro: "alpine", release: "3.21", tier: "latest" },
+  { os: "linux", arch: "aarch64", abi: "musl", distro: "alpine", release: "3.20", tier: "latest" },
+  { os: "linux", arch: "x64", abi: "musl", distro: "alpine", release: "3.20", tier: "latest" },
+  { os: "linux", arch: "x64", abi: "musl", baseline: true, distro: "alpine", release: "3.20", tier: "latest" },
   { os: "windows", arch: "x64", release: "2019", tier: "oldest" },
   { os: "windows", arch: "x64", release: "2019", baseline: true, tier: "oldest" },
 ];
@@ -323,7 +323,6 @@ function getCppAgent(platform, options) {
  */
 function getZigAgent(platform, options) {
   const { arch } = platform;
-
   return {
     queue: "build-zig",
   };
@@ -384,22 +383,14 @@ function getBuildEnv(target, options) {
   const { canary } = options;
   const revision = typeof canary === "number" ? canary : 1;
 
-  const isMusl = abi === "musl";
-
-  let CMAKE_BUILD_TYPE = release ? "Release" : profile === "debug" ? "Debug" : "RelWithDebInfo";
-  if (isMusl && release) {
-    CMAKE_BUILD_TYPE = "MinSizeRel";
-  }
-
   return {
-    CMAKE_BUILD_TYPE,
+    CMAKE_BUILD_TYPE: release ? "Release" : profile === "debug" ? "Debug" : "RelWithDebInfo",
     ENABLE_BASELINE: baseline ? "ON" : "OFF",
     ENABLE_CANARY: revision > 0 ? "ON" : "OFF",
     CANARY_REVISION: revision,
     ENABLE_ASSERTIONS: release ? "OFF" : "ON",
     ENABLE_LOGS: release ? "OFF" : "ON",
-    ABI: isMusl ? "musl" : undefined,
-    CMAKE_TLS_VERIFY: "0",
+    ABI: abi === "musl" ? "musl" : undefined,
   };
 }
 
@@ -471,7 +462,6 @@ function getBuildZigStep(platform, options) {
     cancel_on_build_failing: isMergeQueue(),
     env: getBuildEnv(platform, options),
     command: `bun run build:ci --target bun-zig --toolchain ${toolchain}`,
-    timeout_in_minutes: 35,
   };
 }
 
@@ -628,21 +618,6 @@ function getReleaseStep(buildPlatforms, options) {
   };
 }
 
-/**
- * @returns {Step}
- */
-function getBenchmarkStep() {
-  return {
-    key: "benchmark",
-    label: "📊",
-    agents: {
-      queue: "build-zig",
-    },
-    command: "bun .buildkite/scripts/upload-benchmark.ts",
-    depends_on: [`linux-x64-build-bun`],
-  };
-}
-
 /**
  * @typedef {Object} Pipeline
  * @property {Step[]} [steps]
@@ -1121,8 +1096,6 @@ async function getPipeline(options = {}) {
     steps.push(getReleaseStep(buildPlatforms, options));
   }
 
-  steps.push(getBenchmarkStep());
-
   /** @type {Map<string, GroupStep>} */
   const stepsByGroup = new Map();
 

.buildkite/scripts/upload-benchmark.ts

@@ -1,7 +0,0 @@
-import { getCommit, getSecret } from "../../scripts/utils.mjs";
-
-console.log("Submitting...");
-const response = await fetch(getSecret("BENCHMARK_URL") + "?tag=_&commit=" + getCommit() + "&artifact_url=_", {
-  method: "POST",
-});
-console.log("Got status " + response.status);

.buildkite/scripts/upload-release.sh

@@ -158,36 +158,25 @@ function upload_s3_file() {
   run_command aws --endpoint-url="$AWS_ENDPOINT" s3 cp "$file" "s3://$AWS_BUCKET/$folder/$file"
 }
 
-function send_discord_announcement() {
-  local value=$(buildkite-agent secret get "BUN_ANNOUNCE_CANARY_WEBHOOK_URL")
-  if [ -z "$value" ]; then
-    echo "warn: BUN_ANNOUNCE_CANARY_WEBHOOK_URL not set, skipping Discord announcement"
+function send_bench_webhook() {
+  if [ -z "$BENCHMARK_URL" ]; then
+    echo "error: \$BENCHMARK_URL is not set"
+    # exit 1 # TODO: this isn't live yet
     return
   fi
 
-  local version="$1"
+  local tag="$1"
   local commit="$BUILDKITE_COMMIT"
-  local short_sha="${commit:0:7}"
-  local commit_url="https://github.com/oven-sh/bun/commit/$commit"
+  local artifact_path="${commit}"
 
-  if [ "$version" == "canary" ]; then
-    local json_payload=$(cat <<EOF
-{
-  "embeds": [{
-    "title": "New Bun Canary now available",
-    "description": "A new canary build of Bun has been automatically uploaded ([${short_sha}](${commit_url})). To upgrade, run:\n\n\`\`\`shell\nbun upgrade --canary\n\`\`\`\nCommit: \`${commit}\`",
-    "color": 16023551,
-    "timestamp": "$(date -u +%Y-%m-%dT%H:%M:%SZ)"
-  }]
-}
-EOF
-)
-    
-    curl -H "Content-Type: application/json" \
-         -d "$json_payload" \
-         -sf \
-         "$value" >/dev/null
+  if [ "$tag" == "canary" ]; then
+    artifact_path="${commit}-canary"
   fi
+
+  local artifact_url="https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/$artifact_path/bun-linux-x64.zip"
+  local webhook_url="$BENCHMARK_URL?tag=$tag&commit=$commit&artifact_url=$artifact_url"
+  
+  curl -X POST "$webhook_url"
 }
 
 function create_release() {
@@ -201,8 +190,6 @@ function create_release() {
   local artifacts=(
     bun-darwin-aarch64.zip
     bun-darwin-aarch64-profile.zip
-    bun-darwin-x64.zip
-    bun-darwin-x64-profile.zip
     bun-linux-aarch64.zip
     bun-linux-aarch64-profile.zip
     bun-linux-x64.zip
@@ -240,7 +227,7 @@ function create_release() {
 
   update_github_release "$tag"
   create_sentry_release "$tag"
-  send_discord_announcement "$tag"
+  send_bench_webhook "$tag"
 }
 
 function assert_canary() {

.clangd

@@ -6,3 +6,6 @@ CompileFlags:
 
 Diagnostics:
   UnusedIncludes: None
+
+HeaderInsertion:
+  IncludeBlocks: Preserve # Do not auto-include headers.

.cursor/rules/building-bun.mdc

@@ -1,27 +0,0 @@
----
-description: How to build Bun
-globs: 
----
-# How to build Bun
-
-## CMake
-
-Bun is built using CMake, which you can find in `CMakeLists.txt` and in the `cmake/` directory.
-
-* `CMakeLists.txt`
-* `cmake/`
-  * `Globals.cmake` - macros and functions used by all the other files
-  * `Options.cmake` - build options for configuring the build (e.g. debug/release mode)
-  * `CompilerFlags.cmake` - compiler and linker flags used by all the targets
-  * `tools/` - setup scripts for various build tools (e.g. llvm, zig, webkit, rust, etc.)
-  * `targets/` - targets for bun and its dependencies (e.g. brotli, boringssl, libuv, etc.)
-
-## How to
-
-There are `package.json` scripts that make it easy to build Bun without calling CMake directly, for example:
-
-```sh
-bun run build # builds a debug build: `build/debug/bun-debug`
-bun run build:release # builds a release build: `build/release/bun`
-bun run build:assert # builds a release build with debug assertions: `build/assert/bun`
-```

.cursor/rules/dev-server-tests.mdc

@@ -1,139 +0,0 @@
----
-description: Writing HMR/Dev Server tests
-globs: test/bake/*
----
-
-# Writing HMR/Dev Server tests
-
-Dev server tests validate that hot-reloading is robust, correct, and reliable. Remember to write thorough, yet concise tests.
-
-## File Structure
-
-- `test/bake/bake-harness.ts` - shared utilities and test harness
-  - primary test functions `devTest` / `prodTest` / `devAndProductionTest`
-  - class `Dev` (controls subprocess for dev server)
-  - class `Client` (controls a happy-dom subprocess for having the page open)
-  - more helpers
-- `test/bake/client-fixture.mjs` - subprocess for what `Client` controls. it loads a page and uses IPC to query parts of the page, run javascript, and much more.
-- `test/bake/dev/*.test.ts` - these call `devTest` to test dev server and hot reloading
-- `test/bake/dev-and-prod.ts` - these use `devAndProductionTest` to run the same test on dev and production mode. these tests cannot really test hot reloading for obvious reasons.
-
-## Categories
-
-bundle.test.ts - Bundle tests are tests concerning bundling bugs that only occur in DevServer.
-css.test.ts - CSS tests concern bundling bugs with CSS files
-plugins.test.ts - Plugin tests concern plugins in development mode.
-ecosystem.test.ts - These tests involve ensuring certain libraries are correct. It is preferred to test more concrete bugs than testing entire packages.
-esm.test.ts - ESM tests are about various esm features in development mode.
-html.test.ts - HTML tests are tests relating to HTML files themselves.
-react-spa.test.ts - Tests relating to React, our react-refresh transform, and basic server component transforms.
-sourcemap.test.ts - Tests verifying source-maps are correct.
-
-## `devTest` Basics
-
-A test takes in two primary inputs: `files` and `async test(dev) {`
-
-```ts
-import { devTest, emptyHtmlFile } from "../bake-harness";
-
-devTest("html file is watched", {
-  files: {
-    "index.html": emptyHtmlFile({
-      scripts: ["/script.ts"],
-      body: "<h1>Hello</h1>",
-    }),
-    "script.ts": `
-      console.log("hello");
-    `,
-  },
-  async test(dev) {
-    await dev.fetch("/").expect.toInclude("<h1>Hello</h1>");
-    await dev.fetch("/").expect.toInclude("<h1>Hello</h1>");
-    await dev.patch("index.html", {
-      find: "Hello",
-      replace: "World",
-    });
-    await dev.fetch("/").expect.toInclude("<h1>World</h1>");
-
-    // Works
-    await using c = await dev.client("/");
-    await c.expectMessage("hello");
-
-    // Editing HTML reloads
-    await c.expectReload(async () => {
-      await dev.patch("index.html", {
-        find: "World",
-        replace: "Hello",
-      });
-      await dev.fetch("/").expect.toInclude("<h1>Hello</h1>");
-    });
-    await c.expectMessage("hello");
-
-    await c.expectReload(async () => {
-      await dev.patch("index.html", {
-        find: "Hello",
-        replace: "Bar",
-      });
-      await dev.fetch("/").expect.toInclude("<h1>Bar</h1>");
-    });
-    await c.expectMessage("hello");
-
-    await c.expectReload(async () => {
-      await dev.patch("script.ts", {
-        find: "hello",
-        replace: "world",
-      });
-    });
-    await c.expectMessage("world");
-  },
-});
-```
-
-`files` holds the initial state, and the callback runs with the server running. `dev.fetch()` runs HTTP requests, while `dev.client()` opens a browser instance to the code.
-
-Functions `dev.write` and `dev.patch` and `dev.delete` mutate the filesystem. Do not use `node:fs` APIs, as the dev server ones are hooked to wait for hot-reload, and all connected clients to recieve changes.
-
-When a change performs a hard-reload, that must be explicitly annotated with `expectReload`. This tells `client-fixture.mjs` that the test is meant to reload the page once; All other hard reloads automatically fail the test.
-
-Client's have `console.log` instrumented, so that any unasserted logs fail the test. This makes it more obvious when an extra reload or re-evaluation. Messages are awaited via `c.expectMessage("log")` or with multiple arguments if there are multiple logs.
-
-## Testing for bundling errors
-
-By default, a client opening a page to an error will fail the test. This makes testing errors explicit.
-
-```ts
-devTest("import then create", {
-  files: {
-    "index.html": `
-      <!DOCTYPE html>
-      <html>
-      <head></head>
-      <body>
-        <script type="module" src="/script.ts"></script>
-      </body>
-      </html>
-    `,
-    "script.ts": `
-      import data from "./data";
-      console.log(data);
-    `,
-  },
-  async test(dev) {
-    const c = await dev.client("/", {
-      errors: ['script.ts:1:18: error: Could not resolve: "./data"'],
-    });
-    await c.expectReload(async () => {
-      await dev.write("data.ts", "export default 'data';");
-    });
-    await c.expectMessage("data");
-  },
-});
-```
-
-Many functions take an options value to allow specifying it will produce errors. For example, this delete is going to cause a resolution failure.
-
-```ts
-await dev.delete("other.ts", {
-  errors: ['index.ts:1:16: error: Could not resolve: "./other"'],
-});
-```

.cursor/rules/javascriptcore-class.mdc

@@ -1,408 +0,0 @@
----
-description: JavaScript class implemented in C++
-globs: *.cpp
----
-
-# Implementing JavaScript classes in C++
-
-If there is a publicly accessible Constructor and Prototype, then there are 3 classes:
-
-- IF there are C++ class members we need a destructor, so `class Foo : public JSC::DestructibleObject`, if no C++ class fields (only JS properties) then we don't need a class at all usually. We can instead use JSC::constructEmptyObject(vm, structure) and `putDirectOffset` like in [NodeFSBinding.cpp](mdc:src/bun.js/bindings/NodeFSBinding.cpp).
-- class FooPrototype : public JSC::JSNonFinalObject
-- class FooConstructor : public JSC::InternalFunction
-
-If there is no publicly accessible Constructor, just the Prototype and the class is necessary. In some cases, we can avoid the prototype entirely (but that's rare).
-
-If there are C++ fields on the Foo class, the Foo class will need an iso subspace added to [DOMClientIsoSubspaces.h](mdc:src/bun.js/bindings/webcore/DOMClientIsoSubspaces.h) and [DOMIsoSubspaces.h](mdc:src/bun.js/bindings/webcore/DOMIsoSubspaces.h). Prototype and Constructor do not need subspaces.
-
-Usually you'll need to #include "root.h" at the top of C++ files or you'll get lint errors.
-
-Generally, defining the subspace looks like this:
-```c++
-
-class Foo : public JSC::DestructibleObject {
-
-// ...
-
- template<typename MyClassT, JSC::SubspaceAccess mode>
-    static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm)
-    {
-        if constexpr (mode == JSC::SubspaceAccess::Concurrently)
-            return nullptr;
-        return WebCore::subspaceForImpl<MyClassT, WebCore::UseCustomHeapCellType::No>(
-            vm,
-            [](auto& spaces) { return spaces.m_clientSubspaceFor${MyClassT}.get(); },
-            [](auto& spaces, auto&& space) { spaces.m_clientSubspaceFor${MyClassT} = std::forward<decltype(space)>(space); },
-            [](auto& spaces) { return spaces.m_subspaceFo${MyClassT}.get(); },
-            [](auto& spaces, auto&& space) { spaces.m_subspaceFor${MyClassT} = std::forward<decltype(space)>(space); });
-    }
-
-
-```
-
-It's better to put it in the .cpp file instead of the .h file, when possible.
-
-## Defining properties
-
-Define properties on the prototype. Use a const HashTableValues like this:
-```C++
-static JSC_DECLARE_HOST_FUNCTION(jsX509CertificateProtoFuncCheckEmail);
-static JSC_DECLARE_HOST_FUNCTION(jsX509CertificateProtoFuncCheckHost);
-static JSC_DECLARE_HOST_FUNCTION(jsX509CertificateProtoFuncCheckIP);
-static JSC_DECLARE_HOST_FUNCTION(jsX509CertificateProtoFuncCheckIssued);
-static JSC_DECLARE_HOST_FUNCTION(jsX509CertificateProtoFuncCheckPrivateKey);
-static JSC_DECLARE_HOST_FUNCTION(jsX509CertificateProtoFuncToJSON);
-static JSC_DECLARE_HOST_FUNCTION(jsX509CertificateProtoFuncToLegacyObject);
-static JSC_DECLARE_HOST_FUNCTION(jsX509CertificateProtoFuncToString);
-static JSC_DECLARE_HOST_FUNCTION(jsX509CertificateProtoFuncVerify);
-
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_ca);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_fingerprint);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_fingerprint256);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_fingerprint512);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_subject);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_subjectAltName);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_infoAccess);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_keyUsage);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_issuer);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_issuerCertificate);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_publicKey);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_raw);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_serialNumber);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_validFrom);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_validTo);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_validFromDate);
-static JSC_DECLARE_CUSTOM_GETTER(jsX509CertificateGetter_validToDate);
-
-static const HashTableValue JSX509CertificatePrototypeTableValues[] = {
-    { "ca"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_ca, 0 } },
-    { "checkEmail"_s, static_cast<unsigned>(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsX509CertificateProtoFuncCheckEmail, 2 } },
-    { "checkHost"_s, static_cast<unsigned>(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsX509CertificateProtoFuncCheckHost, 2 } },
-    { "checkIP"_s, static_cast<unsigned>(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsX509CertificateProtoFuncCheckIP, 1 } },
-    { "checkIssued"_s, static_cast<unsigned>(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsX509CertificateProtoFuncCheckIssued, 1 } },
-    { "checkPrivateKey"_s, static_cast<unsigned>(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsX509CertificateProtoFuncCheckPrivateKey, 1 } },
-    { "fingerprint"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_fingerprint, 0 } },
-    { "fingerprint256"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_fingerprint256, 0 } },
-    { "fingerprint512"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_fingerprint512, 0 } },
-    { "infoAccess"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_infoAccess, 0 } },
-    { "issuer"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_issuer, 0 } },
-    { "issuerCertificate"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_issuerCertificate, 0 } },
-    { "keyUsage"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_keyUsage, 0 } },
-    { "publicKey"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_publicKey, 0 } },
-    { "raw"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_raw, 0 } },
-    { "serialNumber"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_serialNumber, 0 } },
-    { "subject"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_subject, 0 } },
-    { "subjectAltName"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_subjectAltName, 0 } },
-    { "toJSON"_s, static_cast<unsigned>(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsX509CertificateProtoFuncToJSON, 0 } },
-    { "toLegacyObject"_s, static_cast<unsigned>(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsX509CertificateProtoFuncToLegacyObject, 0 } },
-    { "toString"_s, static_cast<unsigned>(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsX509CertificateProtoFuncToString, 0 } },
-    { "validFrom"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_validFrom, 0 } },
-    { "validFromDate"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessorOrValue), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_validFromDate, 0 } },
-    { "validTo"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessor), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_validTo, 0 } },
-    { "validToDate"_s, static_cast<unsigned>(PropertyAttribute::ReadOnly | PropertyAttribute::CustomAccessorOrValue), NoIntrinsic, { HashTableValue::GetterSetterType, jsX509CertificateGetter_validToDate, 0 } },
-    { "verify"_s, static_cast<unsigned>(PropertyAttribute::Function), NoIntrinsic, { HashTableValue::NativeFunctionType, jsX509CertificateProtoFuncVerify, 1 } },
-};
-```
-
-### Creating a prototype class
-
-Follow a pattern like this:
-
-```c++
-class JSX509CertificatePrototype final : public JSC::JSNonFinalObject {
-public:
-    using Base = JSC::JSNonFinalObject;
-    static constexpr unsigned StructureFlags = Base::StructureFlags;
-
-    static JSX509CertificatePrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
-    {
-        JSX509CertificatePrototype* prototype = new (NotNull, allocateCell<JSX509CertificatePrototype>(vm)) JSX509CertificatePrototype(vm, structure);
-        prototype->finishCreation(vm);
-        return prototype;
-    }
-
-    template<typename, JSC::SubspaceAccess>
-    static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm)
-    {
-        return &vm.plainObjectSpace();
-    }
-
-    DECLARE_INFO;
-
-    static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
-    {
-        auto* structure = JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
-        structure->setMayBePrototype(true);
-        return structure;
-    }
-
-private:
-    JSX509CertificatePrototype(JSC::VM& vm, JSC::Structure* structure)
-        : Base(vm, structure)
-    {
-    }
-
-    void finishCreation(JSC::VM& vm);
-};
-
-const ClassInfo JSX509CertificatePrototype::s_info = { "X509Certificate"_s, &Base::s_info, nullptr, nullptr, CREATE_METHOD_TABLE(JSX509CertificatePrototype) };
-
-void JSX509CertificatePrototype::finishCreation(VM& vm)
-{
-    Base::finishCreation(vm);
-    reifyStaticProperties(vm, JSX509Certificate::info(), JSX509CertificatePrototypeTableValues, *this);
-    JSC_TO_STRING_TAG_WITHOUT_TRANSITION();
-}
-
-} // namespace Bun
-```
-
-### Getter definition:
-```C++
-
-JSC_DEFINE_CUSTOM_GETTER(jsX509CertificateGetter_ca, (JSGlobalObject * globalObject, EncodedJSValue thisValue, PropertyName))
-{
-    VM& vm = globalObject->vm();
-    auto scope = DECLARE_THROW_SCOPE(vm);
-
-    JSX509Certificate* thisObject = jsDynamicCast<JSX509Certificate*>(JSValue::decode(thisValue));
-    if (UNLIKELY(!thisObject)) {
-        Bun::throwThisTypeError(*globalObject, scope, "JSX509Certificate"_s, "ca"_s);
-        return {};
-    }
-
-    return JSValue::encode(jsBoolean(thisObject->view().isCA()));
-}
-```
-
-### Setter definition
-
-```C++
-JSC_DEFINE_CUSTOM_SETTER(jsImportMetaObjectSetter_require, (JSGlobalObject * jsGlobalObject, JSC::EncodedJSValue thisValue, JSC::EncodedJSValue encodedValue, PropertyName propertyName))
-{
-    ImportMetaObject* thisObject = jsDynamicCast<ImportMetaObject*>(JSValue::decode(thisValue));
-    if (UNLIKELY(!thisObject))
-        return false;
-
-    JSValue value = JSValue::decode(encodedValue);
-    if (!value.isCell()) {
-        // TODO:
-        return true;
-    }
-
-    thisObject->requireProperty.set(thisObject->vm(), thisObject, value.asCell());
-    return true;
-}
-```
-
-### Function definition
-
-```C++
-JSC_DEFINE_HOST_FUNCTION(jsX509CertificateProtoFuncToJSON, (JSGlobalObject * globalObject, CallFrame* callFrame))
-{
-    VM& vm = globalObject->vm();
-    auto scope = DECLARE_THROW_SCOPE(vm);
-    auto *thisObject = jsDynamicCast<MyClassT*>(callFrame->thisValue());
-     if (UNLIKELY(!thisObject)) {
-        Bun::throwThisTypeError(*globalObject, scope, "MyClass"_s, "myFunctionName"_s);
-        return {};
-    }
-
-    return JSValue::encode(functionThatReturnsJSValue(vm, globalObject, thisObject));
-}
-```
-
-
-### Constructor definition
-
-```C++
-
-JSC_DECLARE_HOST_FUNCTION(callStats);
-JSC_DECLARE_HOST_FUNCTION(constructStats);
-
-class JSStatsConstructor final : public JSC::InternalFunction {
-public:
-    using Base = JSC::InternalFunction;
-    static constexpr unsigned StructureFlags = Base::StructureFlags;
-
-    static JSStatsConstructor* create(JSC::VM& vm, JSC::Structure* structure, JSC::JSObject* prototype)
-    {
-        JSStatsConstructor* constructor = new (NotNull, JSC::allocateCell<JSStatsConstructor>(vm)) JSStatsConstructor(vm, structure);
-        constructor->finishCreation(vm, prototype);
-        return constructor;
-    }
-
-    DECLARE_INFO;
-
-    template<typename CellType, JSC::SubspaceAccess>
-    static JSC::GCClient::IsoSubspace* subspaceFor(JSC::VM& vm)
-    {
-        return &vm.internalFunctionSpace();
-    }
-
-    static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
-    {
-        return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::InternalFunctionType, StructureFlags), info());
-    }
-
-private:
-    JSStatsConstructor(JSC::VM& vm, JSC::Structure* structure)
-        : Base(vm, structure, callStats, constructStats)
-    {
-    }
-
-    void finishCreation(JSC::VM& vm, JSC::JSObject* prototype)
-    {
-        Base::finishCreation(vm, 0, "Stats"_s);
-        putDirectWithoutTransition(vm, vm.propertyNames->prototype, prototype, JSC::PropertyAttribute::DontEnum | JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly);
-    }
-};
-```
-
-
-### Structure caching
-
-If there's a class, prototype, and constructor:
-
-1. Add the `JSC::LazyClassStructure` to [ZigGlobalObject.h](mdc:src/bun.js/bindings/ZigGlobalObject.h)
-2. Initialize the class structure in [ZigGlobalObject.cpp](mdc:src/bun.js/bindings/ZigGlobalObject.cpp) in `void GlobalObject::finishCreation(VM& vm)`
-3. Visit the class structure in visitChildren in [ZigGlobalObject.cpp](mdc:src/bun.js/bindings/ZigGlobalObject.cpp) in `void GlobalObject::visitChildrenImpl`
-
-```c++#ZigGlobalObject.cpp
-void GlobalObject::finishCreation(VM& vm) {
-// ...
-    m_JSStatsBigIntClassStructure.initLater(
-        [](LazyClassStructure::Initializer& init) {
-            // Call the function to initialize our class structure.
-            Bun::initJSBigIntStatsClassStructure(init);
-        });
-```
-
-Then, implement the function that creates the structure:
-```c++
-void setupX509CertificateClassStructure(LazyClassStructure::Initializer& init)
-{
-    auto* prototypeStructure = JSX509CertificatePrototype::createStructure(init.vm, init.global, init.global->objectPrototype());
-    auto* prototype = JSX509CertificatePrototype::create(init.vm, init.global, prototypeStructure);
-
-    auto* constructorStructure = JSX509CertificateConstructor::createStructure(init.vm, init.global, init.global->functionPrototype());
-
-    auto* constructor = JSX509CertificateConstructor::create(init.vm, init.global, constructorStructure, prototype);
-
-    auto* structure = JSX509Certificate::createStructure(init.vm, init.global, prototype);
-    init.setPrototype(prototype);
-    init.setStructure(structure);
-    init.setConstructor(constructor);
-}
-```
-
-If there's only a class, use `JSC::LazyProperty<JSGlobalObject, Structure>` instead of `JSC::LazyClassStructure`:
-
-1. Add the `JSC::LazyProperty<JSGlobalObject, Structure>` to @ZigGlobalObject.h
-2. Initialize the class structure in @ZigGlobalObject.cpp in `void GlobalObject::finishCreation(VM& vm)`
-3. Visit the lazy property in visitChildren in @ZigGlobalObject.cpp in `void GlobalObject::visitChildrenImpl`
-void GlobalObject::finishCreation(VM& vm) {
-// ...
-   this.m_myLazyProperty.initLater([](const JSC::LazyProperty<JSC::JSGlobalObject, JSC::Structure>::Initializer& init) {
-        init.set(Bun::initMyStructure(init.vm, reinterpret_cast<Zig::GlobalObject*>(init.owner)));
-    });
-```
-
-Then, implement the function that creates the structure:
-```c++
-Structure* setupX509CertificateStructure(JSC::VM &vm, Zig::GlobalObject* globalObject)
-{
-    // If there is a prototype:
-    auto* prototypeStructure = JSX509CertificatePrototype::createStructure(init.vm, init.global, init.global->objectPrototype());
-    auto* prototype = JSX509CertificatePrototype::create(init.vm, init.global, prototypeStructure);
-
-    // If there is no prototype or it only has 
-
-    auto* structure = JSX509Certificate::createStructure(init.vm, init.global, prototype);
-    init.setPrototype(prototype);
-    init.setStructure(structure);
-    init.setConstructor(constructor);
-}
-```
-
-
-Then, use the structure by calling `globalObject.m_myStructureName.get(globalObject)`
-
-```C++
-JSC_DEFINE_HOST_FUNCTION(x509CertificateConstructorConstruct, (JSGlobalObject * globalObject, CallFrame* callFrame))
-{
-    VM& vm = globalObject->vm();
-    auto scope = DECLARE_THROW_SCOPE(vm);
-
-    if (!callFrame->argumentCount()) {
-        Bun::throwError(globalObject, scope, ErrorCode::ERR_MISSING_ARGS, "X509Certificate constructor requires at least one argument"_s);
-        return {};
-    }
-
-    JSValue arg = callFrame->uncheckedArgument(0);
-    if (!arg.isCell()) {
-        Bun::throwError(globalObject, scope, ErrorCode::ERR_INVALID_ARG_TYPE, "X509Certificate constructor argument must be a Buffer, TypedArray, or string"_s);
-        return {};
-    }
-
-    auto* zigGlobalObject = defaultGlobalObject(globalObject);
-    Structure* structure = zigGlobalObject->m_JSX509CertificateClassStructure.get(zigGlobalObject);
-    JSValue newTarget = callFrame->newTarget();
-    if (UNLIKELY(zigGlobalObject->m_JSX509CertificateClassStructure.constructor(zigGlobalObject) != newTarget)) {
-        auto scope = DECLARE_THROW_SCOPE(vm);
-        if (!newTarget) {
-            throwTypeError(globalObject, scope, "Class constructor X509Certificate cannot be invoked without 'new'"_s);
-            return {};
-        }
-
-        auto* functionGlobalObject = defaultGlobalObject(getFunctionRealm(globalObject, newTarget.getObject()));
-        RETURN_IF_EXCEPTION(scope, {});
-        structure = InternalFunction::createSubclassStructure(
-            globalObject, newTarget.getObject(), functionGlobalObject->NodeVMScriptStructure());
-        scope.release();
-    }
-
-    return JSValue::encode(createX509Certificate(vm, globalObject, structure, arg));
-}
-```
-
-### Expose to Zig
-
-To expose the constructor to zig:
-
-```c++
-extern "C" JSC::EncodedJSValue Bun__JSBigIntStatsObjectConstructor(Zig::GlobalObject* globalobject)
-{
-    return JSValue::encode(globalobject->m_JSStatsBigIntClassStructure.constructor(globalobject));
-}
-```
-
-Zig:
-```zig
-extern "c" fn Bun__JSBigIntStatsObjectConstructor(*JSC.JSGlobalObject) JSC.JSValue;
-pub const getBigIntStatsConstructor =  Bun__JSBigIntStatsObjectConstructor;
-```
-
-To create an object (instance) of a JS class defined in C++ from Zig, follow the __toJS convention like this:
-```c++
-// X509* is whatever we need to create the object
-extern "C" EncodedJSValue Bun__X509__toJS(Zig::GlobalObject* globalObject, X509* cert)
-{
-    // ... implementation details
-    auto* structure = globalObject->m_JSX509CertificateClassStructure.get(globalObject);
-    return JSValue::encode(JSX509Certificate::create(globalObject->vm(), structure, globalObject, WTFMove(cert)));
-}
-```
-
-And from Zig:
-```zig
-const X509 = opaque {
-    // ... class 
-
-    extern fn Bun__X509__toJS(*JSC.JSGlobalObject, *X509) JSC.JSValue;
-    
-    pub fn toJS(this: *X509, globalObject: *JSC.JSGlobalObject) JSC.JSValue {
-        return Bun__X509__toJS(globalObject, this);
-    }
-};
-```

.cursor/rules/writing-tests.mdc

@@ -1,91 +0,0 @@
----
-description: Writing tests for Bun
-globs: 
----
-# Writing tests for Bun
-
-## Where tests are found
-
-You'll find all of Bun's tests in the `test/` directory.
-
-* `test/`
-  * `cli/` - CLI command tests, like `bun install` or `bun init`
-  * `js/` - JavaScript & TypeScript tests
-    * `bun/` - `Bun` APIs tests, seperated by category, for example: `glob/` for `Bun.Glob` tests
-    * `node/` - Node.js module tests, seperated by module, for example: `assert/` for `node:assert` tests
-      * `test/` - Vendored Node.js tests, taken from the Node.js repository (does not conform to Bun's test style)
-    * `web/` - Web API tests, seperated by category, for example: `fetch/` for `Request` and `Response` tests
-    * `third_party/` - npm package tests, to validate that basic usage works in Bun
-  * `napi/` - N-API tests
-  * `v8/` - V8 C++ API tests
-  * `bundler/` - Bundler, transpiler, CSS, and `bun build` tests
-  * `regression/issue/[number]` - Regression tests, always make one when fixing a particular issue
-
-## How tests are written
-
-Bun's tests are written as JavaScript and TypeScript files with the Jest-style APIs, like `test`, `describe`, and `expect`. They are tested using Bun's own test runner, `bun test`. 
-
-```js
-import { describe, test, expect } from "bun:test";
-import assert, { AssertionError } from "assert";
-
-describe("assert(expr)", () => {
-  test.each([true, 1, "foo"])(`assert(%p) does not throw`, expr => {
-    expect(() => assert(expr)).not.toThrow();
-  });
-
-  test.each([false, 0, "", null, undefined])(`assert(%p) throws`, expr => {
-    expect(() => assert(expr)).toThrow(AssertionError);
-  });
-});
-```
-
-## Testing conventions
-
-* See `test/harness.ts` for common test utilities and helpers
-* Be rigorous and test for edge-cases and unexpected inputs
-* Use data-driven tests, e.g. `test.each`, to reduce boilerplate when possible
-* When you need to test Bun as a CLI, use the following pattern:
-
-```js
-import { test, expect } from "bun:test";
-import { spawn } from "bun";
-import { bunExe, bunEnv } from "harness";
-
-test("bun --version", async () => {
-  const { exited, stdout: stdoutStream, stderr: stderrStream } = spawn({
-    cmd: [bunExe(), "--version"],
-    env: bunEnv,
-    stdout: "pipe",
-    stderr: "pipe",
-  });
-  const [ exitCode, stdout, stderr ] = await Promise.all([
-    exited,
-    new Response(stdoutStream).text(),
-    new Response(stderrStream).text(),
-  ]);
-  expect({ exitCode, stdout, stderr }).toMatchObject({
-    exitCode: 0,
-    stdout: expect.stringContaining(Bun.version),
-    stderr: "",
-  });
-});
-```
-
-## Before writing a test
-
-* If you are fixing a bug, write the test first and make sure it fails (as expected) with the canary version of Bun
-* If you are fixing a Node.js compatibility bug, create a throw-away snippet of code and test that it works as you expect in Node.js, then that it fails (as expected) with the canary version of Bun
-* When the expected behaviour is ambigious, defer to matching what happens in Node.js
-* Always attempt to find related tests in an existing test file before creating a new test file
-
-
-
-
-
-
-
-
-
-
-

.gitattributes

@@ -15,7 +15,6 @@
 *.lock text eol=lf whitespace=blank-at-eol,-blank-at-eof,-space-before-tab,tab-in-indent,tabwidth=2
 *.map text eol=lf whitespace=blank-at-eol,-blank-at-eof,-space-before-tab,tab-in-indent,tabwidth=2
 *.md text eol=lf whitespace=blank-at-eol,-blank-at-eof,-space-before-tab,tab-in-indent,tabwidth=2
-*.mdc text eol=lf whitespace=blank-at-eol,-blank-at-eof,-space-before-tab,tab-in-indent,tabwidth=2
 *.mjs text eol=lf whitespace=blank-at-eol,-blank-at-eof,-space-before-tab,tab-in-indent,tabwidth=2
 *.mts text eol=lf whitespace=blank-at-eol,-blank-at-eof,-space-before-tab,tab-in-indent,tabwidth=2
 

.github/actions/setup-bun/action.yml

@@ -4,7 +4,7 @@ description: An internal version of the 'oven-sh/setup-bun' action.
 inputs:
   bun-version:
     type: string
-    description: "The version of bun to install: 'latest', 'canary', 'bun-v1.2.0', etc."
+    description: "The version of bun to install: 'latest', 'canary', 'bun-v1.0.0', etc."
     default: latest
     required: false
   baseline:

.github/workflows/clang-format.yml

@@ -10,7 +10,7 @@ on:
   merge_group:
 
 env:
-  BUN_VERSION: "1.2.0"
+  BUN_VERSION: "1.1.44"
   LLVM_VERSION: "18.1.8"
   LLVM_VERSION_MAJOR: "18"
 

.github/workflows/clang-tidy.yml

@@ -10,7 +10,7 @@ on:
   merge_group:
 
 env:
-  BUN_VERSION: "1.2.0"
+  BUN_VERSION: "1.1.44"
   LLVM_VERSION: "18.1.8"
   LLVM_VERSION_MAJOR: "18"
 

.github/workflows/lint.yml

@@ -5,7 +5,7 @@ on:
   workflow_dispatch:
 
 env:
-  BUN_VERSION: "1.2.0"
+  BUN_VERSION: "1.1.44"
   OXLINT_VERSION: "0.15.0"
 
 jobs:

.github/workflows/packages-ci.yml

@@ -1,55 +0,0 @@
-name: Packages CI
-
-on:
-  push:
-    branches:
-      - main
-    paths:
-      - "packages/**"
-      - .prettierrc
-      - .prettierignore
-      - tsconfig.json
-      - oxlint.json
-      - "!**/*.md"
-  pull_request:
-    branches:
-      - main
-    paths:
-      - "packages/**"
-      - .prettierrc
-      - .prettierignore
-      - tsconfig.json
-      - oxlint.json
-      - "!**/*.md"
-
-env:
-  BUN_VERSION: "canary"
-
-jobs:
-  bun-plugin-svelte:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Bun
-        uses: ./.github/actions/setup-bun
-        with:
-          bun-version: ${{ env.BUN_VERSION }}
-
-      - name: Install dependencies
-        run: |
-          bun install
-          pushd ./packages/bun-plugin-svelte && bun install
-
-      - name: Lint
-        run: |
-          bunx oxlint@0.15 --format github --deny-warnings
-          bunx prettier --config ../../.prettierrc --check .
-        working-directory: ./packages/bun-plugin-svelte
-
-      - name: Check types
-        run: bun check:types
-        working-directory: ./packages/bun-plugin-svelte
-
-      - name: Test
-        run: bun test
-        working-directory: ./packages/bun-plugin-svelte

.github/workflows/prettier-format.yml

@@ -10,7 +10,7 @@ on:
   merge_group:
 
 env:
-  BUN_VERSION: "1.2.0"
+  BUN_VERSION: "1.1.44"
 
 jobs:
   prettier-format:

.github/workflows/release.yml

@@ -44,10 +44,6 @@ on:
         description: Should types be released to npm?
         type: boolean
         default: false
-      use-definitelytyped:
-        description: "Should types be PR'd to DefinitelyTyped?"
-        type: boolean
-        default: false
 
 jobs:
   sign:
@@ -70,7 +66,7 @@ jobs:
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: "1.2.3"
+          bun-version: "1.1.44"
       - name: Install Dependencies
         run: bun install
       - name: Sign Release
@@ -98,7 +94,7 @@ jobs:
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: "1.2.3"
+          bun-version: "1.1.44"
       - name: Install Dependencies
         run: bun install
       - name: Release
@@ -127,7 +123,7 @@ jobs:
         if: ${{ env.BUN_VERSION != 'canary' }}
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: "1.2.3"
+          bun-version: "1.1.44"
       - name: Setup Bun
         if: ${{ env.BUN_VERSION == 'canary' }}
         uses: ./.github/actions/setup-bun
@@ -159,52 +155,6 @@ jobs:
         with:
           package: packages/bun-types/package.json
           token: ${{ secrets.NPM_TOKEN }}
-  definitelytyped:
-    name: Make pr to DefinitelyTyped to update `bun-types` version
-    runs-on: ubuntu-latest
-    needs: npm-types
-    if: ${{ github.event_name == 'release' || github.event.inputs.use-definitelytyped == 'true' }}
-    permissions:
-      contents: read
-    steps:
-      - name: Checkout (DefinitelyTyped)
-        uses: actions/checkout@v4
-        with:
-          repository: DefinitelyTyped/DefinitelyTyped
-      - name: Checkout (bun)
-        uses: actions/checkout@v4
-        with:
-          path: bun
-      - name: Setup Bun
-        uses: ./bun/.github/actions/setup-bun
-        with:
-          bun-version: "1.2.0"
-      - id: bun-version
-        run: echo "BUN_VERSION=${BUN_VERSION#bun-v}" >> "$GITHUB_OUTPUT"
-      - name: Update bun-types version in package.json
-        run: |
-          bun -e '
-          const file = Bun.file("./types/bun/package.json");
-          const json = await file.json();
-          const version = "${{ steps.bun-version.outputs.BUN_VERSION }}"; 
-          json.dependencies["bun-types"] = version;
-          json.version = version.slice(0, version.lastIndexOf(".")) + ".9999";
-          await file.write(JSON.stringify(json, null, 4) + "\n");
-          '
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v7
-        if: ${{ env.BUN_LATEST == 'true' && env.BUN_VERSION != 'canary'}}
-        with:
-          token: ${{ secrets.ROBOBUN_TOKEN }}
-          add-paths: ./types/bun/package.json
-          title: "[bun] update to ${{ steps.bun-version.outputs.BUN_VERSION }}"
-          commit-message: "[bun] update to ${{ steps.bun-version.outputs.BUN_VERSION }}"
-          body: |
-            Update `bun-types` version to ${{ steps.bun-version.outputs.BUN_VERSION }}
-
-            https://bun.sh/blog/${{ env.BUN_VERSION }}
-          push-to-fork: oven-sh/DefinitelyTyped
-          branch: ${{env.BUN_VERSION}}
   docker:
     name: Release to Dockerhub
     runs-on: ubuntu-latest
@@ -231,7 +181,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup Docker emulator
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v2
       - id: buildx
         name: Setup Docker buildx
         uses: docker/setup-buildx-action@v3
@@ -239,7 +189,7 @@ jobs:
           platforms: linux/amd64,linux/arm64
       - id: metadata
         name: Setup Docker metadata
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v4
         with:
           images: oven/bun
           flavor: |
@@ -256,7 +206,7 @@ jobs:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       - name: Push to Docker
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
         with:
           context: ./dockerhub/${{ matrix.dir || matrix.variant }}
           platforms: linux/amd64,linux/arm64
@@ -315,7 +265,7 @@ jobs:
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: "1.2.0"
+          bun-version: "1.1.44"
       - name: Install Dependencies
         run: bun install
       - name: Release
@@ -359,7 +309,7 @@ jobs:
         uses: ./.github/actions/setup-bun
         if: ${{ env.BUN_LATEST == 'true' }}
         with:
-          bun-version: "1.2.0"
+          bun-version: "1.1.44"
       - name: Bump version
         uses: ./.github/actions/bump
         if: ${{ env.BUN_LATEST == 'true' }}

.github/workflows/run-lint.yml

@@ -4,7 +4,7 @@ permissions:
   contents: read
 env:
   LLVM_VERSION: 16
-  BUN_VERSION: "1.2.0"
+  BUN_VERSION: "1.1.44"
 
 on:
   workflow_call:

.github/workflows/test-bump.yml

@@ -9,7 +9,7 @@ on:
         required: true
 
 env:
-  BUN_VERSION: "1.2.0"
+  BUN_VERSION: "1.1.44"
 
 jobs:
   bump:

.github/workflows/update-cares.yml

@@ -89,6 +89,4 @@ jobs:
 
             Updates c-ares to version ${{ steps.check-version.outputs.tag }}
 
-            Compare: https://github.com/c-ares/c-ares/compare/${{ steps.check-version.outputs.current }}...${{ steps.check-version.outputs.latest }}
-
             Auto-updated by [this workflow](https://github.com/oven-sh/bun/actions/workflows/update-cares.yml)

.github/workflows/update-libarchive.yml

@@ -89,6 +89,4 @@ jobs:
 
             Updates libarchive to version ${{ steps.check-version.outputs.tag }}
 
-            Compare: https://github.com/libarchive/libarchive/compare/${{ steps.check-version.outputs.current }}...${{ steps.check-version.outputs.latest }}
-
             Auto-updated by [this workflow](https://github.com/oven-sh/bun/actions/workflows/update-libarchive.yml)

.github/workflows/update-libdeflate.yml

@@ -89,6 +89,4 @@ jobs:
 
             Updates libdeflate to version ${{ steps.check-version.outputs.tag }}
 
-            Compare: https://github.com/ebiggers/libdeflate/compare/${{ steps.check-version.outputs.current }}...${{ steps.check-version.outputs.latest }}
-
             Auto-updated by [this workflow](https://github.com/oven-sh/bun/actions/workflows/update-libdeflate.yml)

.github/workflows/update-lolhtml.yml

@@ -89,6 +89,4 @@ jobs:
 
             Updates lolhtml to version ${{ steps.check-version.outputs.tag }}
 
-            Compare: https://github.com/cloudflare/lol-html/compare/${{ steps.check-version.outputs.current }}...${{ steps.check-version.outputs.latest }}
-
             Auto-updated by [this workflow](https://github.com/oven-sh/bun/actions/workflows/update-lolhtml.yml)

.github/workflows/update-lshpack.yml

@@ -89,6 +89,4 @@ jobs:
 
             Updates lshpack to version ${{ steps.check-version.outputs.tag }}
 
-            Compare: https://github.com/litespeedtech/ls-hpack/compare/${{ steps.check-version.outputs.current }}...${{ steps.check-version.outputs.latest }}
-
             Auto-updated by [this workflow](https://github.com/oven-sh/bun/actions/workflows/update-lshpack.yml)

.github/workflows/update-root-certs.yml

@@ -1,82 +0,0 @@
-name: Daily Root Certs Update Check
-
-on:
-  schedule:
-    - cron: "0 0 * * *" # Runs at 00:00 UTC every day
-  workflow_dispatch: # Allows manual trigger
-
-jobs:
-  check-and-update:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      pull-requests: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
-        with:
-          bun-version: latest
-
-      - name: Generate root certs and capture output
-        id: generate-certs
-        run: |
-          cd packages/bun-usockets/
-          OUTPUT=$(bun generate-root-certs.mjs -v)
-          echo "cert_output<<EOF" >> $GITHUB_ENV
-          echo "$OUTPUT" >> $GITHUB_ENV
-          echo "EOF" >> $GITHUB_ENV
-
-      - name: Check for changes and stage files
-        id: check-changes
-        run: |
-          if [[ -n "$(git status --porcelain)" ]]; then
-            echo "Found changes, staging modified files..."
-            git config --global user.name "github-actions[bot]"
-            git config --global user.email "github-actions[bot]@users.noreply.github.com"
-            
-            # Get list of modified files and add them
-            git status --porcelain | while read -r status file; do
-              # Remove leading status and whitespace
-              file=$(echo "$file" | sed 's/^.* //')
-              echo "Adding changed file: $file"
-              git add "$file"
-            done
-            
-            echo "changes=true" >> $GITHUB_OUTPUT
-            
-            # Store the list of changed files
-            CHANGED_FILES=$(git status --porcelain)
-            echo "changed_files<<EOF" >> $GITHUB_ENV
-            echo "$CHANGED_FILES" >> $GITHUB_ENV
-            echo "EOF" >> $GITHUB_ENV
-          else
-            echo "No changes detected"
-            echo "changes=false" >> $GITHUB_OUTPUT
-          fi
-
-      - name: Create Pull Request
-        if: steps.check-changes.outputs.changes == 'true'
-        uses: peter-evans/create-pull-request@v5
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          commit-message: "update(root_certs): Update root certificates $(date +'%Y-%m-%d')"
-          title: "update(root_certs) $(date +'%Y-%m-%d')"
-          body: |
-            Automated root certificates update
-
-            ${{ env.cert_output }}
-
-            ## Changed Files:
-            ```
-            ${{ env.changed_files }}
-            ```
-          branch: certs/update-root-certs-${{ github.run_number }}
-          base: main
-          delete-branch: true
-          labels:
-            - "automation"
-            - "root-certs"

.github/workflows/update-sqlite3.yml

@@ -55,7 +55,7 @@ jobs:
 
           # Convert numeric version to semantic version for display
           LATEST_MAJOR=$((10#$LATEST_VERSION_NUM / 1000000))
-          LATEST_MINOR=$((($LATEST_VERSION_NUM / 10000) % 100))
+          LATEST_MINOR=$((($LATEST_VERSION_NUM / 1000) % 1000))
           LATEST_PATCH=$((10#$LATEST_VERSION_NUM % 1000))
           LATEST_VERSION="$LATEST_MAJOR.$LATEST_MINOR.$LATEST_PATCH"
 
@@ -106,6 +106,4 @@ jobs:
 
             Updates SQLite to version ${{ steps.check-version.outputs.latest }}
 
-            Compare: https://sqlite.org/src/vdiff?from=${{ steps.check-version.outputs.current }}&to=${{ steps.check-version.outputs.latest }}
-
             Auto-updated by [this workflow](https://github.com/oven-sh/bun/actions/workflows/update-sqlite3.yml)

.github/workflows/zig-format.yml

@@ -10,7 +10,7 @@ on:
   merge_group:
 
 env:
-  BUN_VERSION: "1.2.0"
+  BUN_VERSION: "1.1.44"
 
 jobs:
   zig-format:

.gitignore

@@ -16,7 +16,6 @@
 .vscode/clang*
 .vscode/cpp*
 .zig-cache
-.bake-debug
 *.a
 *.bc
 *.big
@@ -152,7 +151,6 @@ src/bake/generated.ts
 test/cli/install/registry/packages/publish-pkg-*
 test/cli/install/registry/packages/@secret/publish-pkg-8
 test/js/third_party/prisma/prisma/sqlite/dev.db-journal
-tmp
 
 # Dependencies
 /vendor
@@ -180,6 +178,4 @@ tmp
 
 .buildkite/ci.yml
 *.sock
-scratch*.{js,ts,tsx,cjs,mjs}
-
-*.bun-build
+scratch*.{js,ts,tsx,cjs,mjs}

.lldbinit

@@ -1,16 +1,4 @@
-# Tell LLDB what to do when the debugged process receives SIGPWR: pass it through to the process
-# (-p), but do not stop the process (-s) or notify the user (-n).
-#
-# JSC's garbage collector sends this signal (as configured by Bun WebKit in
-# Thread::initializePlatformThreading() in ThreadingPOSIX.cpp) to the JS thread to suspend or resume
-# it. So stopping the process would just create noise when debugging any long-running script.
-process handle -p true -s false -n false SIGPWR
+# command script import vendor/zig/tools/lldb_pretty_printers.py
+command script import vendor/WebKit/Tools/lldb/lldb_webkit.py
 
-command script import misctools/lldb/lldb_pretty_printers.py
-type category enable zig.lang
-type category enable zig.std
-
-command script import misctools/lldb/lldb_webkit.py
-
-command script delete btjs
-command alias btjs p {printf("gathering btjs trace...\n");printf("%s\n", (char*)dumpBtjsTrace())}
+# type summary add --summary-string "${var} | inner=${var[0-30]}, source=${var[33-64]}, tag=${var[31-32]}" "unsigned long"

.prettierignore

@@ -7,4 +7,3 @@ src/react-refresh.js
 *.min.js
 test/snippets
 test/js/node/test
-bun.lock

.vscode/launch.json

@@ -22,6 +22,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -37,6 +38,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -58,6 +60,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -73,6 +76,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -88,6 +92,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -103,6 +108,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -119,6 +125,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -140,6 +147,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -161,6 +169,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -179,6 +188,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -193,6 +203,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -210,6 +221,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -224,6 +236,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -240,6 +253,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -261,6 +275,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -282,6 +297,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -297,6 +313,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -312,6 +329,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -327,6 +345,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -342,6 +361,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -358,6 +378,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -379,6 +400,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -399,6 +421,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     // bun test [*]
     {
@@ -414,6 +437,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -428,6 +452,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -443,6 +468,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -462,6 +488,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     {
       "type": "lldb",
@@ -476,6 +503,7 @@
       },
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
     // Windows: bun test [file]
     {
@@ -1101,24 +1129,7 @@
       ],
       "console": "internalConsole",
       // Don't pause when the GC runs while the debugger is open.
-    },
-    {
-      "type": "bun",
-      "name": "[JS] bun test [file]",
-      "runtime": "${workspaceFolder}/build/debug/bun-debug",
-      "runtimeArgs": ["test", "${file}"],
-      "cwd": "${workspaceFolder}",
-      "env": {
-        "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
-      },
-    },
-    {
-      "type": "midas-rr",
-      "request": "attach",
-      "name": "rr",
-      "trace": "Off",
-      "setupCommands": ["handle SIGPWR nostop noprint pass"],
+      "postRunCommands": ["command source '${workspaceFolder}/misctools/lldb/lldb_commands'"],
     },
   ],
   "inputs": [

.vscode/settings.json

@@ -36,7 +36,6 @@
   // "zig.buildOnSave": true,
   "zig.buildFilePath": "${workspaceFolder}/build.zig",
   "zig.path": "${workspaceFolder}/vendor/zig/zig.exe",
-  "zig.zls.path": "${workspaceFolder}/vendor/zig/zls.exe",
   "zig.formattingProvider": "zls",
   "zig.zls.enableInlayHints": false,
   "[zig]": {
@@ -64,7 +63,6 @@
     "editor.tabSize": 4,
     "editor.defaultFormatter": "xaver.clang-format",
   },
-  "clangd.arguments": ["--header-insertion=never"],
 
   // JavaScript
   "prettier.enable": true,
@@ -141,11 +139,8 @@
     "packages/bun-uws/fuzzing": true,
   },
   "files.associations": {
-    "*.css": "tailwindcss",
     "*.idl": "cpp",
-    "*.mdc": "markdown",
     "array": "cpp",
-    "ios": "cpp",
   },
   "C_Cpp.files.exclude": {
     "**/.vscode": true,

CMakeLists.txt

@@ -12,12 +12,6 @@ list(APPEND CMAKE_MODULE_PATH
 include(Policies)
 include(Globals)
 
-if (CMAKE_HOST_WIN32)
-  # Workaround for TLS certificate verification issue on Windows when downloading from GitHub
-  # Remove this once we've bumped the CI machines build image
-  set(CMAKE_TLS_VERIFY 0)
-endif()
-
 # --- Compilers ---
 
 if(CMAKE_HOST_APPLE)

CONTRIBUTING.md

@@ -67,7 +67,7 @@ $ wget https://apt.llvm.org/llvm.sh -O - | sudo bash -s -- 18 all
 ```
 
 ```bash#Arch
-$ sudo pacman -S llvm clang18 lld
+$ sudo pacman -S llvm clang lld
 ```
 
 ```bash#Fedora
@@ -205,30 +205,18 @@ WebKit is not cloned by default (to save time and disk space). To clone and buil
 # Clone WebKit into ./vendor/WebKit
 $ git clone https://github.com/oven-sh/WebKit vendor/WebKit
 
-# Check out the commit hash specified in `set(WEBKIT_VERSION <commit_hash>)` in cmake/tools/SetupWebKit.cmake
-$ git -C vendor/WebKit checkout <commit_hash>
-
 # Make a debug build of JSC. This will output build artifacts in ./vendor/WebKit/WebKitBuild/Debug
 # Optionally, you can use `make jsc` for a release build
-$ make jsc-debug && rm vendor/WebKit/WebKitBuild/Debug/JavaScriptCore/DerivedSources/inspector/InspectorProtocolObjects.h
+$ make jsc-debug
 
 # Build bun with the local JSC build
 $ bun run build:local
 ```
 
-Using `bun run build:local` will build Bun in the `./build/debug-local` directory (instead of `./build/debug`), you'll have to change a couple of places to use this new directory:
-
-- The first line in [`src/js/builtins.d.ts`](/src/js/builtins.d.ts)
-- The `CompilationDatabase` line in [`.clangd` config](/.clangd) should be `CompilationDatabase: build/debug-local`
-- In [`build.zig`](/build.zig), the `codegen_path` option should be `build/debug-local/codegen` (instead of `build/debug/codegen`)
-- In [`.vscode/launch.json`](/.vscode/launch.json), many configurations use `./build/debug/`, change them as you see fit
-
 Note that the WebKit folder, including build artifacts, is 8GB+ in size.
 
 If you are using a JSC debug build and using VScode, make sure to run the `C/C++: Select a Configuration` command to configure intellisense to find the debug headers.
 
-Note that if you change make changes to our [WebKit fork](https://github.com/oven-sh/WebKit), you will also have to change [`SetupWebKit.cmake`](/cmake/tools/SetupWebKit.cmake) to point to the commit hash.
-
 ## Troubleshooting
 
 ### 'span' file not found on Ubuntu

LATEST

@@ -1 +1 @@
-1.2.5
+1.2.0

Makefile

@@ -91,9 +91,9 @@ ZIG ?= $(shell which zig 2>/dev/null || echo -e "error: Missing zig. Please make
 # This is easier to happen than you'd expect.
 # Using realpath here causes issues because clang uses clang++ as a symlink
 # so if that's resolved, it won't build for C++
-REAL_CC = $(shell which clang-18 2>/dev/null || which clang 2>/dev/null)
-REAL_CXX = $(shell which clang++-18 2>/dev/null || which clang++ 2>/dev/null)
-CLANG_FORMAT = $(shell which clang-format-18 2>/dev/null || which clang-format 2>/dev/null)
+REAL_CC = $(shell which clang-16 2>/dev/null || which clang 2>/dev/null)
+REAL_CXX = $(shell which clang++-16 2>/dev/null || which clang++ 2>/dev/null)
+CLANG_FORMAT = $(shell which clang-format-16 2>/dev/null || which clang-format 2>/dev/null)
 
 CC = $(REAL_CC)
 CXX = $(REAL_CXX)
@@ -117,14 +117,14 @@ CC_WITH_CCACHE = $(CCACHE_PATH) $(CC)
 ifeq ($(OS_NAME),darwin)
 # Find LLVM
 	ifeq ($(wildcard $(LLVM_PREFIX)),)
-		LLVM_PREFIX = $(shell brew --prefix llvm@18)
+		LLVM_PREFIX = $(shell brew --prefix llvm@16)
 	endif
 	ifeq ($(wildcard $(LLVM_PREFIX)),)
 		LLVM_PREFIX = $(shell brew --prefix llvm)
 	endif
 	ifeq ($(wildcard $(LLVM_PREFIX)),)
 #   This is kinda ugly, but I can't find a better way to error :(
-		LLVM_PREFIX = $(shell echo -e "error: Unable to find llvm. Please run 'brew install llvm@18' or set LLVM_PREFIX=/path/to/llvm")
+		LLVM_PREFIX = $(shell echo -e "error: Unable to find llvm. Please run 'brew install llvm@16' or set LLVM_PREFIX=/path/to/llvm")
 	endif
 
 	LDFLAGS += -L$(LLVM_PREFIX)/lib
@@ -164,7 +164,7 @@ CMAKE_FLAGS_WITHOUT_RELEASE = -DCMAKE_C_COMPILER=$(CC) \
 	-DCMAKE_OSX_DEPLOYMENT_TARGET=$(MIN_MACOS_VERSION) \
 	$(CMAKE_CXX_COMPILER_LAUNCHER_FLAG) \
 	-DCMAKE_AR=$(AR) \
-	-DCMAKE_RANLIB=$(which llvm-18-ranlib 2>/dev/null || which llvm-ranlib 2>/dev/null) \
+	-DCMAKE_RANLIB=$(which llvm-16-ranlib 2>/dev/null || which llvm-ranlib 2>/dev/null) \
 	-DCMAKE_CXX_STANDARD=20 \
 	-DCMAKE_C_STANDARD=17 \
 	-DCMAKE_CXX_STANDARD_REQUIRED=ON \
@@ -191,7 +191,7 @@ endif
 
 ifeq ($(OS_NAME),linux)
 LIBICONV_PATH =
-AR = $(shell which llvm-ar-18 2>/dev/null || which llvm-ar 2>/dev/null || which ar 2>/dev/null)
+AR = $(shell which llvm-ar-16 2>/dev/null || which llvm-ar 2>/dev/null || which ar 2>/dev/null)
 endif
 
 OPTIMIZATION_LEVEL=-O3 $(MARCH_NATIVE)
@@ -286,7 +286,7 @@ STRIP=/usr/bin/strip
 endif
 
 ifeq ($(OS_NAME),linux)
-STRIP=$(shell which llvm-strip 2>/dev/null || which llvm-strip-18 2>/dev/null || which strip 2>/dev/null || echo "Missing strip")
+STRIP=$(shell which llvm-strip 2>/dev/null || which llvm-strip-16 2>/dev/null || which strip 2>/dev/null || echo "Missing strip")
 endif
 
 
@@ -674,7 +674,7 @@ endif
 .PHONY: assert-deps
 assert-deps:
 	@echo "Checking if the required utilities are available..."
-	@if [ $(CLANG_VERSION) -lt "18" ]; then echo -e "ERROR: clang version >=18 required, found: $(CLANG_VERSION). Install with:\n\n    $(POSIX_PKG_MANAGER) install llvm@18"; exit 1; fi
+	@if [ $(CLANG_VERSION) -lt "15" ]; then echo -e "ERROR: clang version >=15 required, found: $(CLANG_VERSION). Install with:\n\n    $(POSIX_PKG_MANAGER) install llvm@16"; exit 1; fi
 	@cmake --version >/dev/null 2>&1 || (echo -e "ERROR: cmake is required."; exit 1)
 	@$(PYTHON) --version >/dev/null 2>&1 || (echo -e "ERROR: python is required."; exit 1)
 	@$(ESBUILD) --version >/dev/null 2>&1 || (echo -e "ERROR: esbuild is required."; exit 1)
@@ -1154,7 +1154,7 @@ jsc-copy-headers:
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/StubInfoSummary.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/StubInfoSummary.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/CommonSlowPaths.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/CommonSlowPaths.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/DirectArguments.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/DirectArguments.h
-	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/GenericArgumentsImpl.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/GenericArgumentsImpl.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/GenericArguments.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/GenericArguments.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/SamplingProfiler.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/SamplingProfiler.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/ScopedArguments.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/ScopedArguments.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/JSLexicalEnvironment.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSLexicalEnvironment.h
@@ -1205,7 +1205,7 @@ jsc-copy-headers-debug:
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/StubInfoSummary.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/StubInfoSummary.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/CommonSlowPaths.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/CommonSlowPaths.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/DirectArguments.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/DirectArguments.h
-	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/GenericArgumentsImpl.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/GenericArgumentsImpl.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/GenericArguments.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/GenericArguments.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/SamplingProfiler.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/SamplingProfiler.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/ScopedArguments.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/ScopedArguments.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/JSLexicalEnvironment.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSLexicalEnvironment.h
@@ -1261,7 +1261,6 @@ jsc-build-mac-compile:
 			-DBUN_FAST_TLS=ON \
 			-DENABLE_FTL_JIT=ON \
 			-DUSE_BUN_JSC_ADDITIONS=ON \
-			-DUSE_BUN_EVENT_LOOP=ON \
 			-G Ninja \
 			$(CMAKE_FLAGS_WITHOUT_RELEASE) \
 			-DPTHREAD_JIT_PERMISSIONS_API=1 \
@@ -1285,7 +1284,6 @@ jsc-build-mac-compile-lto:
 			-DUSE_THIN_ARCHIVES=OFF \
 			-DBUN_FAST_TLS=ON \
 			-DUSE_BUN_JSC_ADDITIONS=ON \
-			-DUSE_BUN_EVENT_LOOP=ON \
 			-DCMAKE_C_FLAGS="-flto=full" \
 			-DCMAKE_CXX_FLAGS="-flto=full" \
 			-DENABLE_FTL_JIT=ON \
@@ -1301,7 +1299,6 @@ jsc-build-mac-compile-lto:
 .PHONY: jsc-build-mac-compile-debug
 jsc-build-mac-compile-debug:
 	mkdir -p $(WEBKIT_DEBUG_DIR) $(WEBKIT_DIR);
-	# to disable asan, remove -DENABLE_SANITIZERS=address and add -DENABLE_MALLOC_HEAP_BREAKDOWN=ON
 	cd $(WEBKIT_DEBUG_DIR) && \
 		ICU_INCLUDE_DIRS="$(HOMEBREW_PREFIX)opt/icu4c/include" \
 		cmake \
@@ -1310,9 +1307,9 @@ jsc-build-mac-compile-debug:
 			-DCMAKE_BUILD_TYPE=Debug \
 			-DUSE_THIN_ARCHIVES=OFF \
 			-DENABLE_FTL_JIT=ON \
+			-DENABLE_MALLOC_HEAP_BREAKDOWN=ON \
 			-DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
 			-DUSE_BUN_JSC_ADDITIONS=ON \
-			-DUSE_BUN_EVENT_LOOP=ON \
 			-DENABLE_BUN_SKIP_FAILING_ASSERTIONS=ON \
 			-DALLOW_LINE_AND_COLUMN_NUMBER_IN_BUILTINS=ON \
 			-G Ninja \
@@ -1321,7 +1318,6 @@ jsc-build-mac-compile-debug:
 			-DUSE_PTHREAD_JIT_PERMISSIONS_API=ON \
 			-DENABLE_REMOTE_INSPECTOR=ON \
 			-DUSE_VISIBILITY_ATTRIBUTE=1 \
-			-DENABLE_SANITIZERS=address \
 			$(WEBKIT_DIR) \
 			$(WEBKIT_DEBUG_DIR) && \
 	CFLAGS="$(CFLAGS) -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS) -ffat-lto-objects" \
@@ -1338,7 +1334,6 @@ jsc-build-linux-compile-config:
 			-DENABLE_BUN_SKIP_FAILING_ASSERTIONS=ON \
 			-DUSE_THIN_ARCHIVES=OFF \
 			-DUSE_BUN_JSC_ADDITIONS=ON \
-			-DUSE_BUN_EVENT_LOOP=ON \
 			-DENABLE_FTL_JIT=ON \
 			-DENABLE_REMOTE_INSPECTOR=ON \
 			-DJSEXPORT_PRIVATE=WTF_EXPORT_DECLARATION \
@@ -1362,7 +1357,6 @@ jsc-build-linux-compile-config-debug:
 			-DENABLE_BUN_SKIP_FAILING_ASSERTIONS=ON \
 			-DUSE_THIN_ARCHIVES=OFF \
 			-DUSE_BUN_JSC_ADDITIONS=ON \
-			-DUSE_BUN_EVENT_LOOP=ON \
 			-DENABLE_FTL_JIT=ON \
 			-DENABLE_REMOTE_INSPECTOR=ON \
 			-DJSEXPORT_PRIVATE=WTF_EXPORT_DECLARATION \
@@ -1381,14 +1375,14 @@ jsc-build-linux-compile-config-debug:
 jsc-build-linux-compile-build:
 		mkdir -p $(WEBKIT_RELEASE_DIR)  && \
 		cd $(WEBKIT_RELEASE_DIR)  && \
-	CFLAGS="$(CFLAGS) -Wl,--whole-archive -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS) -Wl,--whole-archive -ffat-lto-objects -DUSE_BUN_JSC_ADDITIONS=ON -DUSE_BUN_EVENT_LOOP=ON" \
+	CFLAGS="$(CFLAGS) -Wl,--whole-archive -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS) -Wl,--whole-archive -ffat-lto-objects -DUSE_BUN_JSC_ADDITIONS=ON" \
 		cmake --build $(WEBKIT_RELEASE_DIR) --config relwithdebuginfo --target jsc
 
 .PHONY: jsc-build-linux-compile-build-debug
 jsc-build-linux-compile-build-debug:
 		mkdir -p $(WEBKIT_DEBUG_DIR)  && \
 		cd $(WEBKIT_DEBUG_DIR)  && \
-	CFLAGS="$(CFLAGS) -Wl,--whole-archive -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS) -Wl,--whole-archive -ffat-lto-objects -DUSE_BUN_JSC_ADDITIONS=ON -DUSE_BUN_EVENT_LOOP=ON" \
+	CFLAGS="$(CFLAGS) -Wl,--whole-archive -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS) -Wl,--whole-archive -ffat-lto-objects -DUSE_BUN_JSC_ADDITIONS=ON" \
 		cmake --build $(WEBKIT_DEBUG_DIR) --config Debug --target jsc
 
 

bench/bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "bench",

bench/crypto/diffie-hellman.mjs

@@ -1,53 +0,0 @@
-import crypto from "node:crypto";
-import { bench, run } from "../runner.mjs";
-
-// Pre-generate DH params to avoid including setup in benchmarks
-const dhSize = 1024; // Reduced from 2048 for faster testing
-const dh = crypto.createDiffieHellman(dhSize);
-const dhPrime = dh.getPrime();
-const dhGenerator = dh.getGenerator();
-
-// Classical Diffie-Hellman
-bench("DH - generateKeys", () => {
-  const alice = crypto.createDiffieHellman(dhPrime, dhGenerator);
-  return alice.generateKeys();
-});
-
-bench("DH - computeSecret", () => {
-  // Setup
-  const alice = crypto.createDiffieHellman(dhPrime, dhGenerator);
-  const aliceKey = alice.generateKeys();
-  const bob = crypto.createDiffieHellman(dhPrime, dhGenerator);
-  const bobKey = bob.generateKeys();
-
-  // Benchmark just the secret computation
-  return alice.computeSecret(bobKey);
-});
-
-// ECDH with prime256v1 (P-256)
-bench("ECDH-P256 - generateKeys", () => {
-  const ecdh = crypto.createECDH("prime256v1");
-  return ecdh.generateKeys();
-});
-
-bench("ECDH-P256 - computeSecret", () => {
-  // Setup
-  const alice = crypto.createECDH("prime256v1");
-  const aliceKey = alice.generateKeys();
-  const bob = crypto.createECDH("prime256v1");
-  const bobKey = bob.generateKeys();
-
-  // Benchmark just the secret computation
-  return alice.computeSecret(bobKey);
-});
-
-// ECDH with secp384r1 (P-384)
-bench("ECDH-P384 - computeSecret", () => {
-  const alice = crypto.createECDH("secp384r1");
-  const aliceKey = alice.generateKeys();
-  const bob = crypto.createECDH("secp384r1");
-  const bobKey = bob.generateKeys();
-  return alice.computeSecret(bobKey);
-});
-
-await run();

bench/crypto/ecdh-convert-key.mjs

@@ -1,44 +0,0 @@
-import crypto from "node:crypto";
-import { bench, run } from "../runner.mjs";
-
-function generateTestKeyPairs() {
-  const curves = crypto.getCurves();
-  const keys = {};
-
-  for (const curve of curves) {
-    const ecdh = crypto.createECDH(curve);
-    ecdh.generateKeys();
-
-    keys[curve] = {
-      compressed: ecdh.getPublicKey("hex", "compressed"),
-      uncompressed: ecdh.getPublicKey("hex", "uncompressed"),
-      instance: ecdh,
-    };
-  }
-
-  return keys;
-}
-
-const testKeys = generateTestKeyPairs();
-
-bench("ECDH key format - P256 compressed to uncompressed", () => {
-  const publicKey = testKeys["prime256v1"].compressed;
-  return crypto.ECDH.convertKey(publicKey, "prime256v1", "hex", "hex", "uncompressed");
-});
-
-bench("ECDH key format - P256 uncompressed to compressed", () => {
-  const publicKey = testKeys["prime256v1"].uncompressed;
-  return crypto.ECDH.convertKey(publicKey, "prime256v1", "hex", "hex", "compressed");
-});
-
-bench("ECDH key format - P384 compressed to uncompressed", () => {
-  const publicKey = testKeys["secp384r1"].compressed;
-  return crypto.ECDH.convertKey(publicKey, "secp384r1", "hex", "hex", "uncompressed");
-});
-
-bench("ECDH key format - P384 uncompressed to compressed", () => {
-  const publicKey = testKeys["secp384r1"].uncompressed;
-  return crypto.ECDH.convertKey(publicKey, "secp384r1", "hex", "hex", "compressed");
-});
-
-await run();

bench/crypto/primes.mjs

@@ -1,43 +0,0 @@
-import { checkPrime, checkPrimeSync, generatePrime, generatePrimeSync } from "node:crypto";
-import { bench, run } from "../runner.mjs";
-
-const prime512 = generatePrimeSync(512);
-const prime2048 = generatePrimeSync(2048);
-
-bench("checkPrimeSync 512", () => {
-  return checkPrimeSync(prime512);
-});
-
-bench("checkPrimeSync 2048", () => {
-  return checkPrimeSync(prime2048);
-});
-
-bench("checkPrime 512", async () => {
-  const promises = Array.from({ length: 10 }, () => new Promise(resolve => checkPrime(prime512, resolve)));
-  await Promise.all(promises);
-});
-
-bench("checkPrime 2048", async () => {
-  const promises = Array.from({ length: 10 }, () => new Promise(resolve => checkPrime(prime2048, resolve)));
-  await Promise.all(promises);
-});
-
-bench("generatePrimeSync 512", () => {
-  return generatePrimeSync(512);
-});
-
-bench("generatePrimeSync 2048", () => {
-  return generatePrimeSync(2048);
-});
-
-bench("generatePrime 512", async () => {
-  const promises = Array.from({ length: 10 }, () => new Promise(resolve => generatePrime(512, resolve)));
-  await Promise.all(promises);
-});
-
-bench("generatePrime 2048", async () => {
-  const promises = Array.from({ length: 10 }, () => new Promise(resolve => generatePrime(2048, resolve)));
-  await Promise.all(promises);
-});
-
-await run();

bench/crypto/random.mjs

@@ -1,50 +0,0 @@
-import crypto from "crypto";
-import { bench, run } from "../runner.mjs";
-
-bench("randomInt - sync", () => {
-  crypto.randomInt(1000);
-});
-
-bench("randomInt - async", async () => {
-  const { promise, resolve } = Promise.withResolvers();
-  crypto.randomInt(1000, () => {
-    resolve();
-  });
-  await promise;
-});
-
-bench("randonBytes - 32", () => {
-  crypto.randomBytes(32);
-});
-
-bench("randomBytes - 256", () => {
-  crypto.randomBytes(256);
-});
-
-const buf = Buffer.alloc(256);
-
-bench("randomFill - 32", async () => {
-  const { promise, resolve } = Promise.withResolvers();
-  crypto.randomFill(buf, 0, 32, () => {
-    resolve();
-  });
-  await promise;
-});
-
-bench("randomFill - 256", async () => {
-  const { promise, resolve } = Promise.withResolvers();
-  crypto.randomFill(buf, 0, 256, () => {
-    resolve();
-  });
-  await promise;
-});
-
-bench("randomFillSync - 32", () => {
-  crypto.randomFillSync(buf, 0, 32);
-});
-
-bench("randomFillSync - 256", () => {
-  crypto.randomFillSync(buf, 0, 256);
-});
-
-await run();

bench/expect-to-equal/bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "expect-to-equal",
@@ -136,7 +136,7 @@
 
     "@jest/console": ["@jest/console@29.4.3", "", { "dependencies": { "@jest/types": "^29.4.3", "@types/node": "*", "chalk": "^4.0.0", "jest-message-util": "^29.4.3", "jest-util": "^29.4.3", "slash": "^3.0.0" } }, "sha512-W/o/34+wQuXlgqlPYTansOSiBnuxrTv61dEVkA6HNmpcgHLUjfaUbdqt6oVvOzaawwo9IdW9QOtMgQ1ScSZC4A=="],
 
-    "@jest/core": ["@jest/core@29.4.3", "", { "dependencies": { "@jest/console": "^29.4.3", "@jest/reporters": "^29.4.3", "@jest/test-result": "^29.4.3", "@jest/transform": "^29.4.3", "@jest/types": "^29.4.3", "@types/node": "*", "ansi-escapes": "^4.2.1", "chalk": "^4.0.0", "ci-info": "^3.2.0", "exit": "^0.1.2", "graceful-fs": "^4.2.9", "jest-changed-files": "^29.4.3", "jest-config": "^29.4.3", "jest-haste-map": "^29.4.3", "jest-message-util": "^29.4.3", "jest-regex-util": "^29.4.3", "jest-resolve": "^29.4.3", "jest-resolve-dependencies": "^29.4.3", "jest-runner": "^29.4.3", "jest-runtime": "^29.4.3", "jest-snapshot": "^29.4.3", "jest-util": "^29.4.3", "jest-validate": "^29.4.3", "jest-watcher": "^29.4.3", "micromatch": "^4.0.4", "pretty-format": "^29.4.3", "slash": "^3.0.0", "strip-ansi": "^6.0.0" }, "peerDependencies": { "node-notifier": "^8.0.1 || ^9.0.0 || ^10.0.0" }, "optionalPeers": ["node-notifier"] }, "sha512-56QvBq60fS4SPZCuM7T+7scNrkGIe7Mr6PVIXUpu48ouvRaWOFqRPV91eifvFM0ay2HmfswXiGf97NGUN5KofQ=="],
+    "@jest/core": ["@jest/core@29.4.3", "", { "dependencies": { "@jest/console": "^29.4.3", "@jest/reporters": "^29.4.3", "@jest/test-result": "^29.4.3", "@jest/transform": "^29.4.3", "@jest/types": "^29.4.3", "@types/node": "*", "ansi-escapes": "^4.2.1", "chalk": "^4.0.0", "ci-info": "^3.2.0", "exit": "^0.1.2", "graceful-fs": "^4.2.9", "jest-changed-files": "^29.4.3", "jest-config": "^29.4.3", "jest-haste-map": "^29.4.3", "jest-message-util": "^29.4.3", "jest-regex-util": "^29.4.3", "jest-resolve": "^29.4.3", "jest-resolve-dependencies": "^29.4.3", "jest-runner": "^29.4.3", "jest-runtime": "^29.4.3", "jest-snapshot": "^29.4.3", "jest-util": "^29.4.3", "jest-validate": "^29.4.3", "jest-watcher": "^29.4.3", "micromatch": "^4.0.4", "pretty-format": "^29.4.3", "slash": "^3.0.0", "strip-ansi": "^6.0.0" }, "peerDependencies": { "node-notifier": "^8.0.1 || ^9.0.0 || ^10.0.0" } }, "sha512-56QvBq60fS4SPZCuM7T+7scNrkGIe7Mr6PVIXUpu48ouvRaWOFqRPV91eifvFM0ay2HmfswXiGf97NGUN5KofQ=="],
 
     "@jest/environment": ["@jest/environment@29.4.3", "", { "dependencies": { "@jest/fake-timers": "^29.4.3", "@jest/types": "^29.4.3", "@types/node": "*", "jest-mock": "^29.4.3" } }, "sha512-dq5S6408IxIa+lr54zeqce+QgI+CJT4nmmA+1yzFgtcsGK8c/EyiUb9XQOgz3BMKrRDfKseeOaxj2eO8LlD3lA=="],
 
@@ -148,7 +148,7 @@
 
     "@jest/globals": ["@jest/globals@29.4.3", "", { "dependencies": { "@jest/environment": "^29.4.3", "@jest/expect": "^29.4.3", "@jest/types": "^29.4.3", "jest-mock": "^29.4.3" } }, "sha512-8BQ/5EzfOLG7AaMcDh7yFCbfRLtsc+09E1RQmRBI4D6QQk4m6NSK/MXo+3bJrBN0yU8A2/VIcqhvsOLFmziioA=="],
 
-    "@jest/reporters": ["@jest/reporters@29.4.3", "", { "dependencies": { "@bcoe/v8-coverage": "^0.2.3", "@jest/console": "^29.4.3", "@jest/test-result": "^29.4.3", "@jest/transform": "^29.4.3", "@jest/types": "^29.4.3", "@jridgewell/trace-mapping": "^0.3.15", "@types/node": "*", "chalk": "^4.0.0", "collect-v8-coverage": "^1.0.0", "exit": "^0.1.2", "glob": "^7.1.3", "graceful-fs": "^4.2.9", "istanbul-lib-coverage": "^3.0.0", "istanbul-lib-instrument": "^5.1.0", "istanbul-lib-report": "^3.0.0", "istanbul-lib-source-maps": "^4.0.0", "istanbul-reports": "^3.1.3", "jest-message-util": "^29.4.3", "jest-util": "^29.4.3", "jest-worker": "^29.4.3", "slash": "^3.0.0", "string-length": "^4.0.1", "strip-ansi": "^6.0.0", "v8-to-istanbul": "^9.0.1" }, "peerDependencies": { "node-notifier": "^8.0.1 || ^9.0.0 || ^10.0.0" }, "optionalPeers": ["node-notifier"] }, "sha512-sr2I7BmOjJhyqj9ANC6CTLsL4emMoka7HkQpcoMRlhCbQJjz2zsRzw0BDPiPyEFDXAbxKgGFYuQZiSJ1Y6YoTg=="],
+    "@jest/reporters": ["@jest/reporters@29.4.3", "", { "dependencies": { "@bcoe/v8-coverage": "^0.2.3", "@jest/console": "^29.4.3", "@jest/test-result": "^29.4.3", "@jest/transform": "^29.4.3", "@jest/types": "^29.4.3", "@jridgewell/trace-mapping": "^0.3.15", "@types/node": "*", "chalk": "^4.0.0", "collect-v8-coverage": "^1.0.0", "exit": "^0.1.2", "glob": "^7.1.3", "graceful-fs": "^4.2.9", "istanbul-lib-coverage": "^3.0.0", "istanbul-lib-instrument": "^5.1.0", "istanbul-lib-report": "^3.0.0", "istanbul-lib-source-maps": "^4.0.0", "istanbul-reports": "^3.1.3", "jest-message-util": "^29.4.3", "jest-util": "^29.4.3", "jest-worker": "^29.4.3", "slash": "^3.0.0", "string-length": "^4.0.1", "strip-ansi": "^6.0.0", "v8-to-istanbul": "^9.0.1" }, "peerDependencies": { "node-notifier": "^8.0.1 || ^9.0.0 || ^10.0.0" } }, "sha512-sr2I7BmOjJhyqj9ANC6CTLsL4emMoka7HkQpcoMRlhCbQJjz2zsRzw0BDPiPyEFDXAbxKgGFYuQZiSJ1Y6YoTg=="],
 
     "@jest/schemas": ["@jest/schemas@29.4.3", "", { "dependencies": { "@sinclair/typebox": "^0.25.16" } }, "sha512-VLYKXQmtmuEz6IxJsrZwzG9NvtkQsWNnWMsKxqWNu3+CnfzJQhp0WDDKWLVV9hLKr0l3SLLFRqcYHjhtyuDVxg=="],
 
@@ -384,13 +384,13 @@
 
     "istanbul-reports": ["istanbul-reports@3.1.5", "", { "dependencies": { "html-escaper": "^2.0.0", "istanbul-lib-report": "^3.0.0" } }, "sha512-nUsEMa9pBt/NOHqbcbeJEgqIlY/K7rVWUX6Lql2orY5e9roQOthbR3vtY4zzf2orPELg80fnxxk9zUyPlgwD1w=="],
 
-    "jest": ["jest@29.4.3", "", { "dependencies": { "@jest/core": "^29.4.3", "@jest/types": "^29.4.3", "import-local": "^3.0.2", "jest-cli": "^29.4.3" }, "peerDependencies": { "node-notifier": "^8.0.1 || ^9.0.0 || ^10.0.0" }, "optionalPeers": ["node-notifier"], "bin": { "jest": "bin/jest.js" } }, "sha512-XvK65feuEFGZT8OO0fB/QAQS+LGHvQpaadkH5p47/j3Ocqq3xf2pK9R+G0GzgfuhXVxEv76qCOOcMb5efLk6PA=="],
+    "jest": ["jest@29.4.3", "", { "dependencies": { "@jest/core": "^29.4.3", "@jest/types": "^29.4.3", "import-local": "^3.0.2", "jest-cli": "^29.4.3" }, "peerDependencies": { "node-notifier": "^8.0.1 || ^9.0.0 || ^10.0.0" }, "bin": { "jest": "bin/jest.js" } }, "sha512-XvK65feuEFGZT8OO0fB/QAQS+LGHvQpaadkH5p47/j3Ocqq3xf2pK9R+G0GzgfuhXVxEv76qCOOcMb5efLk6PA=="],
 
     "jest-changed-files": ["jest-changed-files@29.4.3", "", { "dependencies": { "execa": "^5.0.0", "p-limit": "^3.1.0" } }, "sha512-Vn5cLuWuwmi2GNNbokPOEcvrXGSGrqVnPEZV7rC6P7ck07Dyw9RFnvWglnupSh+hGys0ajGtw/bc2ZgweljQoQ=="],
 
     "jest-circus": ["jest-circus@29.4.3", "", { "dependencies": { "@jest/environment": "^29.4.3", "@jest/expect": "^29.4.3", "@jest/test-result": "^29.4.3", "@jest/types": "^29.4.3", "@types/node": "*", "chalk": "^4.0.0", "co": "^4.6.0", "dedent": "^0.7.0", "is-generator-fn": "^2.0.0", "jest-each": "^29.4.3", "jest-matcher-utils": "^29.4.3", "jest-message-util": "^29.4.3", "jest-runtime": "^29.4.3", "jest-snapshot": "^29.4.3", "jest-util": "^29.4.3", "p-limit": "^3.1.0", "pretty-format": "^29.4.3", "slash": "^3.0.0", "stack-utils": "^2.0.3" } }, "sha512-Vw/bVvcexmdJ7MLmgdT3ZjkJ3LKu8IlpefYokxiqoZy6OCQ2VAm6Vk3t/qHiAGUXbdbJKJWnc8gH3ypTbB/OBw=="],
 
-    "jest-cli": ["jest-cli@29.4.3", "", { "dependencies": { "@jest/core": "^29.4.3", "@jest/test-result": "^29.4.3", "@jest/types": "^29.4.3", "chalk": "^4.0.0", "exit": "^0.1.2", "graceful-fs": "^4.2.9", "import-local": "^3.0.2", "jest-config": "^29.4.3", "jest-util": "^29.4.3", "jest-validate": "^29.4.3", "prompts": "^2.0.1", "yargs": "^17.3.1" }, "peerDependencies": { "node-notifier": "^8.0.1 || ^9.0.0 || ^10.0.0" }, "optionalPeers": ["node-notifier"], "bin": { "jest": "bin/jest.js" } }, "sha512-PiiAPuFNfWWolCE6t3ZrDXQc6OsAuM3/tVW0u27UWc1KE+n/HSn5dSE6B2juqN7WP+PP0jAcnKtGmI4u8GMYCg=="],
+    "jest-cli": ["jest-cli@29.4.3", "", { "dependencies": { "@jest/core": "^29.4.3", "@jest/test-result": "^29.4.3", "@jest/types": "^29.4.3", "chalk": "^4.0.0", "exit": "^0.1.2", "graceful-fs": "^4.2.9", "import-local": "^3.0.2", "jest-config": "^29.4.3", "jest-util": "^29.4.3", "jest-validate": "^29.4.3", "prompts": "^2.0.1", "yargs": "^17.3.1" }, "peerDependencies": { "node-notifier": "^8.0.1 || ^9.0.0 || ^10.0.0" }, "bin": { "jest": "bin/jest.js" } }, "sha512-PiiAPuFNfWWolCE6t3ZrDXQc6OsAuM3/tVW0u27UWc1KE+n/HSn5dSE6B2juqN7WP+PP0jAcnKtGmI4u8GMYCg=="],
 
     "jest-config": ["jest-config@29.4.3", "", { "dependencies": { "@babel/core": "^7.11.6", "@jest/test-sequencer": "^29.4.3", "@jest/types": "^29.4.3", "babel-jest": "^29.4.3", "chalk": "^4.0.0", "ci-info": "^3.2.0", "deepmerge": "^4.2.2", "glob": "^7.1.3", "graceful-fs": "^4.2.9", "jest-circus": "^29.4.3", "jest-environment-node": "^29.4.3", "jest-get-type": "^29.4.3", "jest-regex-util": "^29.4.3", "jest-resolve": "^29.4.3", "jest-runner": "^29.4.3", "jest-util": "^29.4.3", "jest-validate": "^29.4.3", "micromatch": "^4.0.4", "parse-json": "^5.2.0", "pretty-format": "^29.4.3", "slash": "^3.0.0", "strip-json-comments": "^3.1.1" }, "peerDependencies": { "@types/node": "*", "ts-node": ">=9.0.0" }, "optionalPeers": ["ts-node"] }, "sha512-eCIpqhGnIjdUCXGtLhz4gdDoxKSWXKjzNcc5r+0S1GKOp2fwOipx5mRcwa9GB/ArsxJ1jlj2lmlD9bZAsBxaWQ=="],
 
@@ -600,7 +600,7 @@
 
     "vite": ["vite@4.1.2", "", { "dependencies": { "esbuild": "^0.16.14", "fsevents": "~2.3.2", "postcss": "^8.4.21", "resolve": "^1.22.1", "rollup": "^3.10.0" }, "peerDependencies": { "@types/node": ">= 14", "less": "*", "sass": "*", "stylus": "*", "sugarss": "*", "terser": "^5.4.0" }, "optionalPeers": ["less", "sass", "stylus", "sugarss", "terser"], "bin": { "vite": "bin/vite.js" } }, "sha512-MWDb9Rfy3DI8omDQySbMK93nQqStwbsQWejXRY2EBzEWKmLAXWb1mkI9Yw2IJrc+oCvPCI1Os5xSSIBYY6DEAw=="],
 
-    "vitest": ["vitest@0.25.8", "", { "dependencies": { "@types/chai": "^4.3.4", "@types/chai-subset": "^1.3.3", "@types/node": "*", "acorn": "^8.8.1", "acorn-walk": "^8.2.0", "chai": "^4.3.7", "debug": "^4.3.4", "local-pkg": "^0.4.2", "source-map": "^0.6.1", "strip-literal": "^1.0.0", "tinybench": "^2.3.1", "tinypool": "^0.3.0", "tinyspy": "^1.0.2", "vite": "^3.0.0 || ^4.0.0" }, "peerDependencies": { "@edge-runtime/vm": "*", "@vitest/browser": "*", "@vitest/ui": "*", "happy-dom": "*", "jsdom": "*" }, "optionalPeers": ["@edge-runtime/vm", "@vitest/browser", "@vitest/ui", "happy-dom", "jsdom"], "bin": { "vitest": "vitest.mjs" } }, "sha512-X75TApG2wZTJn299E/TIYevr4E9/nBo1sUtZzn0Ci5oK8qnpZAZyhwg0qCeMSakGIWtc6oRwcQFyFfW14aOFWg=="],
+    "vitest": ["vitest@0.25.8", "", { "dependencies": { "@types/chai": "^4.3.4", "@types/chai-subset": "^1.3.3", "@types/node": "*", "acorn": "^8.8.1", "acorn-walk": "^8.2.0", "chai": "^4.3.7", "debug": "^4.3.4", "local-pkg": "^0.4.2", "source-map": "^0.6.1", "strip-literal": "^1.0.0", "tinybench": "^2.3.1", "tinypool": "^0.3.0", "tinyspy": "^1.0.2", "vite": "^3.0.0 || ^4.0.0" }, "peerDependencies": { "@edge-runtime/vm": "*", "@vitest/browser": "*", "@vitest/ui": "*", "happy-dom": "*", "jsdom": "*" }, "optionalPeers": ["@vitest/browser", "@vitest/ui", "happy-dom", "jsdom"], "bin": { "vitest": "vitest.mjs" } }, "sha512-X75TApG2wZTJn299E/TIYevr4E9/nBo1sUtZzn0Ci5oK8qnpZAZyhwg0qCeMSakGIWtc6oRwcQFyFfW14aOFWg=="],
 
     "walker": ["walker@1.0.8", "", { "dependencies": { "makeerror": "1.0.12" } }, "sha512-ts/8E8l5b7kY0vlWLewOkDXMmPdLcVV4GmOQLyxuSswIJsweeFZtAsMF7k1Nszz+TYBQrlYRmzOnr398y1JemQ=="],
 

bench/ffi/src/bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "bench",

bench/glob/match.mjs

@@ -1,27 +1,19 @@
-import { Glob } from "bun";
+import micromatch from "micromatch";
 import { bench, run } from "../runner.mjs";
 
+const Glob = typeof Bun !== "undefined" ? Bun.Glob : undefined;
+const doMatch = typeof Bun === "undefined" ? micromatch.isMatch : (a, b) => new Glob(b).match(a);
 
-function benchPattern(name, glob, pattern) {
-    bench(name, () => {
-        new Glob(glob).match(pattern);
-    })
-}
-
-benchPattern("max-depth" , "1{2,3{4,5{6,7{8,9{a,b{c,d{e,f{g,h{i,j{k,l}}}}}}}}}}m", "13579bdfhjlm");
-benchPattern("non-ascii", "😎/¢£.{ts,tsx,js,jsx}", "😎/¢£.jsx");
-benchPattern("utf8", "フォルダ/**/*", "フォルダ/aaa.js");
-benchPattern("non-ascii+max-depth" , "1{2,3{4,5{6,7{8,😎{a,b{c,d{e,f{g,h{i,j{k,l}}}}}}}}}}m", "1357😎bdfhjlm");
-benchPattern("pretty-average", "test/{foo/**,bar}/baz", "test/bar/baz");
-benchPattern("pretty-average-2", "a/**/c/*.md", "a/bb.bb/aa/b.b/aa/c/xyz.md");
-benchPattern("pretty-average-3", "a/b/**/c{d,e}/**/xyz.md", "a/b/cd/xyz.md");
-benchPattern("pretty-average-4", "foo/bar/**/one/**/*.*", "foo/bar/baz/one/two/three/image.png");
-benchPattern("long-pretty-average", "some/**/needle.{js,tsx,mdx,ts,jsx,txt}", "some/a/bigger/path/to/the/crazy/needle.txt");
-benchPattern("brackets-lots", "f[^eiu][^eiu][^eiu][^eiu][^eiu]r", "foo-bar");
+bench((Glob ? "Bun.Glob - " : "micromatch - ") + "**/*.js", () => {
+  doMatch("foo/bar.js", "**/*.js");
+});
 
+bench((Glob ? "Bun.Glob - " : "micromatch - ") + "*.js", () => {
+  doMatch("bar.js", "*.js");
+});
 
 await run({
-    min_max: true,
-    percentiles: true,
-    avg: true,
-})
+  avg: true,
+  min_max: true,
+  percentiles: true,
+});

bench/glob/micromatch.mjs

@@ -1,19 +0,0 @@
-import micromatch from "micromatch";
-import { bench, run } from "../runner.mjs";
-
-const Glob = typeof Bun !== "undefined" ? Bun.Glob : undefined;
-const doMatch = typeof Bun === "undefined" ? micromatch.isMatch : (a, b) => new Glob(b).match(a);
-
-bench((Glob ? "Bun.Glob - " : "micromatch - ") + "**/*.js", () => {
-  doMatch("foo/bar.js", "**/*.js");
-});
-
-bench((Glob ? "Bun.Glob - " : "micromatch - ") + "*.js", () => {
-  doMatch("bar.js", "*.js");
-});
-
-await run({
-  avg: true,
-  min_max: true,
-  percentiles: true,
-});

bench/gzip/bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "bench",

bench/hot-module-reloading/css-stress-test/bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "simple-react",
@@ -1045,7 +1045,7 @@
 
     "ncp": ["ncp@2.0.0", "", { "bin": { "ncp": "./bin/ncp" } }, "sha512-zIdGUrPRFTUELUvr3Gmc7KZ2Sw/h1PiVM0Af/oHB6zgnV1ikqSfRk+TOufi79aHYCW3NiOXmr1BP5nWbzojLaA=="],
 
-    "next": ["next@12.3.4", "", { "dependencies": { "@next/env": "12.3.4", "@next/swc-android-arm-eabi": "12.3.4", "@next/swc-android-arm64": "12.3.4", "@next/swc-darwin-arm64": "12.3.4", "@next/swc-darwin-x64": "12.3.4", "@next/swc-freebsd-x64": "12.3.4", "@next/swc-linux-arm-gnueabihf": "12.3.4", "@next/swc-linux-arm64-gnu": "12.3.4", "@next/swc-linux-arm64-musl": "12.3.4", "@next/swc-linux-x64-gnu": "12.3.4", "@next/swc-linux-x64-musl": "12.3.4", "@next/swc-win32-arm64-msvc": "12.3.4", "@next/swc-win32-ia32-msvc": "12.3.4", "@next/swc-win32-x64-msvc": "12.3.4", "@swc/helpers": "0.4.11", "caniuse-lite": "^1.0.30001406", "postcss": "8.4.14", "styled-jsx": "5.0.7", "use-sync-external-store": "1.2.0" }, "peerDependencies": { "fibers": ">= 3.1.0", "node-sass": "^6.0.0 || ^7.0.0", "react": "^17.0.2 || ^18.0.0-0", "react-dom": "^17.0.2 || ^18.0.0-0", "sass": "^1.3.0" }, "optionalPeers": ["fibers", "node-sass", "sass"], "bin": { "next": "dist/bin/next" } }, "sha512-VcyMJUtLZBGzLKo3oMxrEF0stxh8HwuW976pAzlHhI3t8qJ4SROjCrSh1T24bhrbjw55wfZXAbXPGwPt5FLRfQ=="],
+    "next": ["next@12.3.4", "", { "dependencies": { "@next/env": "12.3.4", "@next/swc-android-arm-eabi": "12.3.4", "@next/swc-android-arm64": "12.3.4", "@next/swc-darwin-arm64": "12.3.4", "@next/swc-darwin-x64": "12.3.4", "@next/swc-freebsd-x64": "12.3.4", "@next/swc-linux-arm-gnueabihf": "12.3.4", "@next/swc-linux-arm64-gnu": "12.3.4", "@next/swc-linux-arm64-musl": "12.3.4", "@next/swc-linux-x64-gnu": "12.3.4", "@next/swc-linux-x64-musl": "12.3.4", "@next/swc-win32-arm64-msvc": "12.3.4", "@next/swc-win32-ia32-msvc": "12.3.4", "@next/swc-win32-x64-msvc": "12.3.4", "@swc/helpers": "0.4.11", "caniuse-lite": "^1.0.30001406", "postcss": "8.4.14", "styled-jsx": "5.0.7", "use-sync-external-store": "1.2.0" }, "peerDependencies": { "fibers": ">= 3.1.0", "node-sass": "^6.0.0 || ^7.0.0", "react": "^17.0.2 || ^18.0.0-0", "react-dom": "^17.0.2 || ^18.0.0-0", "sass": "^1.3.0" }, "optionalPeers": ["node-sass", "sass"], "bin": { "next": "dist/bin/next" } }, "sha512-VcyMJUtLZBGzLKo3oMxrEF0stxh8HwuW976pAzlHhI3t8qJ4SROjCrSh1T24bhrbjw55wfZXAbXPGwPt5FLRfQ=="],
 
     "nice-try": ["nice-try@1.0.5", "", {}, "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ=="],
 
@@ -1649,7 +1649,7 @@
 
     "wrappy": ["wrappy@1.0.2", "", {}, "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="],
 
-    "ws": ["ws@7.4.6", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": "^5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A=="],
+    "ws": ["ws@7.4.6", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": "^5.0.2" }, "optionalPeers": ["utf-8-validate"] }, "sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A=="],
 
     "xml-name-validator": ["xml-name-validator@3.0.0", "", {}, "sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw=="],
 
@@ -1701,7 +1701,7 @@
 
     "@parcel/packager-js/globals": ["globals@13.20.0", "", { "dependencies": { "type-fest": "^0.20.2" } }, "sha512-Qg5QtVkCy/kv3FUSlu4ukeZDVf9ee0iXLAUYX13gbR17bnejFTzr4iS9bY7kwCf1NztRNm1t91fjOiyx4CSwPQ=="],
 
-    "@parcel/reporter-dev-server/ws": ["ws@7.5.9", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": "^5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q=="],
+    "@parcel/reporter-dev-server/ws": ["ws@7.5.9", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": "^5.0.2" }, "optionalPeers": ["utf-8-validate"] }, "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q=="],
 
     "@parcel/transformer-babel/semver": ["semver@5.7.1", "", { "bin": { "semver": "./bin/semver" } }, "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="],
 

bench/install/README.md

@@ -23,7 +23,7 @@ $ hyperfine --prepare 'rm -rf node_modules' --runs 1 'bun install' 'pnpm install
 To run the benchmark with offline mode but without lockfiles:
 
 ```sh
-$ hyperfine --prepare 'rm -rf node_modules' --warmup 1 'rm bun.lock && bun install' 'rm pnpm-lock.yaml && pnpm install --prefer-offline' 'rm yarn.lock && yarn --offline' 'rm package-lock.json && npm install --prefer-offline'
+$ hyperfine --prepare 'rm -rf node_modules' --warmup 1 'rm bun.lockb && bun install' 'rm pnpm-lock.yaml && pnpm install --prefer-offline' 'rm yarn.lock && yarn --offline' 'rm package-lock.json && npm install --prefer-offline'
 ```
 
 ##

bench/package.json

@@ -12,7 +12,6 @@
     "eventemitter3": "^5.0.0",
     "execa": "^8.0.1",
     "fast-glob": "3.3.1",
-    "fastify": "^5.0.0",
     "fdir": "^6.1.0",
     "mitata": "^1.0.25",
     "react": "^18.3.1",

bench/react-hello-world/bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "react-hello-world",

bench/scanner/bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "scan",

bench/snippets/buffer-create.mjs

@@ -25,10 +25,6 @@ bench("Buffer.from('short string')", () => {
   return Buffer.from("short string");
 });
 
-bench("new Buffer('short string')", () => {
-  return new Buffer("short string");
-});
-
 const loooong = "long string".repeat(9999).split("").join(" ");
 bench("Buffer.byteLength('long string'.repeat(9999))", () => {
   return Buffer.byteLength(loooong);
@@ -49,14 +45,6 @@ bench("Buffer.from(Uint8Array(0))", () => {
   return Buffer.from(empty);
 });
 
-bench("new Buffer(ArrayBuffer(100))", () => {
-  return new Buffer(hundred);
-});
-
-bench("new Buffer(Uint8Array(100))", () => {
-  return new Buffer(hundredArray);
-});
-
 bench("new Buffer(Uint8Array(0))", () => {
   return new Buffer(empty);
 });

bench/snippets/buffer-includes.js

@@ -1,17 +0,0 @@
-const buf = Buffer.from(
-  "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.",
-);
-const INTERVAL = 9_999_999;
-
-const time = (name, fn) => {
-  for (let i = 0; i < INTERVAL; i++) fn();
-
-  console.time(name.padEnd(30));
-  for (let i = 0; i < INTERVAL; i++) fn();
-  console.timeEnd(name.padEnd(30));
-};
-
-console.log(`Run ${new Intl.NumberFormat().format(INTERVAL)} times with a warmup:`, "\n");
-
-time("includes true", () => buf.includes("nisi"));
-time("includes false", () => buf.includes("oopwo"));

bench/snippets/buffer.js

@@ -1,7 +1,7 @@
 // import { Buffer } from "buffer";
 var buf = new Buffer(1024);
 var view = new DataView(buf.buffer);
-var INTERVAL = 9_999_999;
+var INTERVAL = 9999999;
 var time = (name, fn) => {
   for (let i = 0; i < INTERVAL; i++) fn();
 

bench/snippets/decode.js

@@ -1,71 +0,0 @@
-import { bench, run } from "../runner.mjs";
-
-let decodeURIComponentSIMD;
-if (typeof Bun !== "undefined") {
-  ({ decodeURIComponentSIMD } = await import("bun:internal-for-testing"));
-}
-
-const hugeText = Buffer.alloc(1000000, "Hello, world!").toString();
-const hugeTextWithPercentAtEnd = Buffer.alloc(1000000, "Hello, world!%40").toString();
-
-const tinyText = Buffer.alloc(100, "Hello, world!").toString();
-const tinyTextWithPercentAtEnd = Buffer.alloc(100, "Hello, world!%40").toString();
-
-const veryTinyText = Buffer.alloc(8, "a").toString();
-const veryTinyTextWithPercentAtEnd = Buffer.alloc(8, "a%40").toString();
-
-decodeURIComponentSIMD &&
-  bench("decodeURIComponentSIMD -  no % x 8 bytes", () => {
-    decodeURIComponentSIMD(veryTinyText);
-  });
-
-bench("    decodeURIComponent -  no % x 8 bytes", () => {
-  decodeURIComponent(veryTinyText);
-});
-
-decodeURIComponentSIMD &&
-  bench("decodeURIComponentSIMD - yes % x 8 bytes", () => {
-    decodeURIComponentSIMD(veryTinyTextWithPercentAtEnd);
-  });
-
-bench("    decodeURIComponent - yes % x 8 bytes", () => {
-  decodeURIComponent(veryTinyTextWithPercentAtEnd);
-});
-
-decodeURIComponentSIMD &&
-  bench("decodeURIComponentSIMD -  no % x 100 bytes", () => {
-    decodeURIComponentSIMD(tinyText);
-  });
-
-bench("    decodeURIComponent -  no % x 100 bytes", () => {
-  decodeURIComponent(tinyText);
-});
-
-decodeURIComponentSIMD &&
-  bench("decodeURIComponentSIMD - yes % x 100 bytes", () => {
-    decodeURIComponentSIMD(tinyTextWithPercentAtEnd);
-  });
-
-bench("    decodeURIComponent - yes % x 100 bytes", () => {
-  decodeURIComponent(tinyTextWithPercentAtEnd);
-});
-
-decodeURIComponentSIMD &&
-  bench("decodeURIComponentSIMD -  no % x 1 MB", () => {
-    decodeURIComponentSIMD(hugeText);
-  });
-
-bench("    decodeURIComponent -  no % x 1 MB", () => {
-  decodeURIComponent(hugeText);
-});
-
-decodeURIComponentSIMD &&
-  bench("decodeURIComponentSIMD - yes % x 1 MB", () => {
-    decodeURIComponentSIMD(hugeTextWithPercentAtEnd);
-  });
-
-bench("    decodeURIComponent - yes % x 1 MB", () => {
-  decodeURIComponent(hugeTextWithPercentAtEnd);
-});
-
-await run();

bench/snippets/express-hello.mjs

@@ -1,13 +0,0 @@
-import express from "express";
-
-const app = express();
-const port = 3000;
-
-var i = 0;
-app.get("/", (req, res) => {
-  res.send("Hello World!" + i++);
-});
-
-app.listen(port, () => {
-  console.log(`Express app listening at http://localhost:${port}`);
-});

bench/snippets/fastify.mjs

@@ -1,20 +0,0 @@
-import Fastify from "fastify";
-
-const fastify = Fastify({
-  logger: false,
-});
-
-fastify.get("/", async (request, reply) => {
-  return { hello: "world" };
-});
-
-const start = async () => {
-  try {
-    await fastify.listen({ port: 3000 });
-  } catch (err) {
-    fastify.log.error(err);
-    process.exit(1);
-  }
-};
-
-start();

bench/snippets/path-relative.mjs

@@ -1,25 +0,0 @@
-import { posix } from "path";
-import { bench, run } from "../runner.mjs";
-
-const pathConfigurations = [
-  ["", ""],
-  [".", "."],
-  ["/foo/bar", "/foo/bar"],
-  ["/foo/bar/baz", "/foo/bar"],
-  ["/foo/bar", "/foo/bar/baz"],
-  ["/foo/bar/baz", "/foo/bar/qux"],
-  ["/foo/bar/baz", "/foo/bar/baz/qux"],
-  ["/foo/bar/baz", "/foo/bar/baz/qux/quux"],
-  ["/", "/foo"],
-  ["/foo", "/"],
-  ["foo/bar/baz", "foo/bar/qux"],
-  ["../foo/bar", "../foo/baz"],
-];
-
-pathConfigurations.forEach(([from, to]) => {
-  bench(`relative(${JSON.stringify(from)}, ${JSON.stringify(to)})`, () => {
-    globalThis.abc = posix.relative(from, to);
-  });
-});
-
-await run();

bench/sqlite/bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "bench",

bench/websocket-server/bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "websocket-server",

build.zig

@@ -19,17 +19,16 @@ const OperatingSystem = @import("src/env.zig").OperatingSystem;
 const pathRel = fs.path.relative;
 
 /// Do not rename this constant. It is scanned by some scripts to determine which zig version to install.
-const recommended_zig_version = "0.14.0";
+const recommended_zig_version = "0.13.0";
 
 comptime {
     if (!std.mem.eql(u8, builtin.zig_version_string, recommended_zig_version)) {
         @compileError(
             "" ++
-                "Bun requires Zig version " ++ recommended_zig_version ++ ", but you have " ++
-                builtin.zig_version_string ++ ". This is automatically configured via Bun's " ++
-                "CMake setup. You likely meant to run `bun run build`. If you are trying to " ++
-                "upgrade the Zig compiler, edit ZIG_COMMIT in cmake/tools/SetupZig.cmake or " ++
-                "comment this error out.",
+                "Bun requires Zig version " ++ recommended_zig_version ++ ". This is" ++
+                "automatically configured via Bun's CMake setup. You likely meant to run" ++
+                "`bun setup`. If you are trying to upgrade the Zig compiler," ++
+                "run `./scripts/download-zig.sh master` or comment this message out.",
         );
     }
 }
@@ -47,7 +46,6 @@ const BunBuildOptions = struct {
     sha: []const u8,
     /// enable debug logs in release builds
     enable_logs: bool = false,
-    enable_asan: bool,
     tracy_callstack_depth: u16,
     reported_nodejs_version: Version,
     /// To make iterating on some '@embedFile's faster, we load them at runtime
@@ -83,7 +81,10 @@ const BunBuildOptions = struct {
 
         var opts = b.addOptions();
         opts.addOption([]const u8, "base_path", b.pathFromRoot("."));
-        opts.addOption([]const u8, "codegen_path", std.fs.path.resolve(b.graph.arena, &.{ b.build_root.path.?, this.codegen_path }) catch @panic("OOM"));
+        opts.addOption([]const u8, "codegen_path", std.fs.path.resolve(b.graph.arena, &.{
+            b.build_root.path.?,
+            this.codegen_path,
+        }) catch @panic("OOM"));
 
         opts.addOption(bool, "codegen_embed", this.shouldEmbedCode());
         opts.addOption(u32, "canary_revision", this.canary_revision orelse 0);
@@ -151,7 +152,8 @@ pub fn getCpuModel(os: OperatingSystem, arch: Arch) ?Target.Query.CpuModel {
 
 pub fn build(b: *Build) !void {
     std.log.info("zig compiler v{s}", .{builtin.zig_version_string});
-    checked_file_exists = std.AutoHashMap(u64, void).init(b.allocator);
+
+    b.zig_lib_dir = b.zig_lib_dir orelse b.path("vendor/zig/lib");
 
     // TODO: Upgrade path for 0.14.0
     // b.graph.zig_lib_directory = brk: {
@@ -206,7 +208,7 @@ pub fn build(b: *Build) !void {
     const bun_version = b.option([]const u8, "version", "Value of `Bun.version`") orelse "0.0.0";
 
     b.reference_trace = ref_trace: {
-        const trace = b.option(u32, "reference-trace", "Set the reference trace") orelse 24;
+        const trace = b.option(u32, "reference-trace", "Set the reference trace") orelse 16;
         break :ref_trace if (trace == 0) null else trace;
     };
 
@@ -274,7 +276,6 @@ pub fn build(b: *Build) !void {
 
         .tracy_callstack_depth = b.option(u16, "tracy_callstack_depth", "") orelse 10,
         .enable_logs = b.option(bool, "enable_logs", "Enable logs in release") orelse false,
-        .enable_asan = b.option(bool, "enable_asan", "Enable asan") orelse false,
     };
 
     // zig build obj
@@ -319,21 +320,7 @@ pub fn build(b: *Build) !void {
             .{ .os = .linux, .arch = .aarch64 },
             .{ .os = .linux, .arch = .x86_64, .musl = true },
             .{ .os = .linux, .arch = .aarch64, .musl = true },
-        }, &.{ .Debug, .ReleaseFast });
-    }
-
-    // zig build check-all-debug
-    {
-        const step = b.step("check-all-debug", "Check for semantic analysis errors on all supported platforms in debug mode");
-        addMultiCheck(b, step, build_options, &.{
-            .{ .os = .windows, .arch = .x86_64 },
-            .{ .os = .mac, .arch = .x86_64 },
-            .{ .os = .mac, .arch = .aarch64 },
-            .{ .os = .linux, .arch = .x86_64 },
-            .{ .os = .linux, .arch = .aarch64 },
-            .{ .os = .linux, .arch = .x86_64, .musl = true },
-            .{ .os = .linux, .arch = .aarch64, .musl = true },
-        }, &.{.Debug});
+        });
     }
 
     // zig build check-windows
@@ -341,27 +328,13 @@ pub fn build(b: *Build) !void {
         const step = b.step("check-windows", "Check for semantic analysis errors on Windows");
         addMultiCheck(b, step, build_options, &.{
             .{ .os = .windows, .arch = .x86_64 },
-        }, &.{ .Debug, .ReleaseFast });
-    }
-    {
-        const step = b.step("check-macos", "Check for semantic analysis errors on Windows");
-        addMultiCheck(b, step, build_options, &.{
-            .{ .os = .mac, .arch = .x86_64 },
-            .{ .os = .mac, .arch = .aarch64 },
-        }, &.{ .Debug, .ReleaseFast });
-    }
-    {
-        const step = b.step("check-linux", "Check for semantic analysis errors on Windows");
-        addMultiCheck(b, step, build_options, &.{
-            .{ .os = .linux, .arch = .x86_64 },
-            .{ .os = .linux, .arch = .aarch64 },
-        }, &.{ .Debug, .ReleaseFast });
+        });
     }
 
     // zig build translate-c-headers
     {
         const step = b.step("translate-c", "Copy generated translated-c-headers.zig to zig-out");
-        step.dependOn(&b.addInstallFile(getTranslateC(b, b.graph.host, .Debug).getOutput(), "translated-c-headers.zig").step);
+        step.dependOn(&b.addInstallFile(getTranslateC(b, b.host, .Debug).getOutput(), "translated-c-headers.zig").step);
     }
 
     // zig build enum-extractor
@@ -383,14 +356,13 @@ pub fn addMultiCheck(
     parent_step: *Step,
     root_build_options: BunBuildOptions,
     to_check: []const struct { os: OperatingSystem, arch: Arch, musl: bool = false },
-    optimize: []const std.builtin.OptimizeMode,
 ) void {
     for (to_check) |check| {
-        for (optimize) |mode| {
+        for ([_]std.builtin.Mode{ .Debug, .ReleaseFast }) |mode| {
             const check_target = b.resolveTargetQuery(.{
                 .os_tag = OperatingSystem.stdOSTag(check.os),
                 .cpu_arch = check.arch,
-                .cpu_model = getCpuModel(check.os, check.arch) orelse .determined_by_arch_os,
+                .cpu_model = getCpuModel(check.os, check.arch) orelse .determined_by_cpu_arch,
                 .os_version_min = getOSVersionMin(check.os),
                 .glibc_version = if (check.musl) null else getOSGlibCVersion(check.os),
             });
@@ -408,7 +380,6 @@ pub fn addMultiCheck(
                 .reported_nodejs_version = root_build_options.reported_nodejs_version,
                 .codegen_path = root_build_options.codegen_path,
                 .no_llvm = root_build_options.no_llvm,
-                .enable_asan = root_build_options.enable_asan,
             };
 
             var obj = addBunObject(b, &options);
@@ -442,7 +413,7 @@ pub fn addBunObject(b: *Build, opts: *BunBuildOptions) *Compile {
         .name = if (opts.optimize == .Debug) "bun-debug" else "bun",
         .root_source_file = switch (opts.os) {
             .wasm => b.path("root_wasm.zig"),
-            else => b.path("src/main.zig"),
+            else => b.path("root.zig"),
             // else => b.path("root_css.zig"),
         },
         .target = opts.target,
@@ -456,15 +427,8 @@ pub fn addBunObject(b: *Build, opts: *BunBuildOptions) *Compile {
         .omit_frame_pointer = false,
         .strip = false, // stripped at the end
     });
-    if (opts.enable_asan) {
-        if (@hasField(Build.Module, "sanitize_address")) {
-            obj.root_module.sanitize_address = true;
-        } else {
-            const fail_step = b.addFail("asan is not supported on this platform");
-            obj.step.dependOn(&fail_step.step);
-        }
-    }
     obj.bundle_compiler_rt = false;
+    obj.formatted_panics = true;
     obj.root_module.omit_frame_pointer = false;
 
     // Link libc
@@ -517,21 +481,25 @@ pub fn addInstallObjectFile(
     }, b.fmt("{s}.o", .{name})).step;
 }
 
-var checked_file_exists: std.AutoHashMap(u64, void) = undefined;
 fn exists(path: []const u8) bool {
-    const entry = checked_file_exists.getOrPut(std.hash.Wyhash.hash(0, path)) catch unreachable;
-    if (entry.found_existing) {
-        // It would've panicked.
-        return true;
-    }
-
-    std.fs.accessAbsolute(path, .{ .mode = .read_only }) catch return false;
+    const file = std.fs.openFileAbsolute(path, .{ .mode = .read_only }) catch return false;
+    file.close();
     return true;
 }
 
 fn addInternalPackages(b: *Build, obj: *Compile, opts: *BunBuildOptions) void {
     const os = opts.os;
 
+    const io_path = switch (os) {
+        .mac => "src/io/io_darwin.zig",
+        .linux => "src/io/io_linux.zig",
+        .windows => "src/io/io_windows.zig",
+        else => "src/io/io_stub.zig",
+    };
+    obj.root_module.addAnonymousImport("async_io", .{
+        .root_source_file = b.path(io_path),
+    });
+
     const zlib_internal_path = switch (os) {
         .windows => "src/deps/zlib.win32.zig",
         .linux, .mac => "src/deps/zlib.posix.zig",
@@ -564,7 +532,6 @@ fn addInternalPackages(b: *Build, obj: *Compile, opts: *BunBuildOptions) void {
         .{ .file = "bun-error/index.js", .enable = opts.shouldEmbedCode() },
         .{ .file = "bun-error/bun-error.css", .enable = opts.shouldEmbedCode() },
         .{ .file = "fallback-decoder.js", .enable = opts.shouldEmbedCode() },
-        .{ .file = "node-fallbacks/react-refresh.js", .enable = opts.shouldEmbedCode() },
         .{ .file = "node-fallbacks/assert.js", .enable = opts.shouldEmbedCode() },
         .{ .file = "node-fallbacks/buffer.js", .enable = opts.shouldEmbedCode() },
         .{ .file = "node-fallbacks/console.js", .enable = opts.shouldEmbedCode() },
@@ -601,15 +568,6 @@ fn addInternalPackages(b: *Build, obj: *Compile, opts: *BunBuildOptions) void {
             });
         }
     }
-    inline for (.{
-        .{ .import = "completions-bash", .file = b.path("completions/bun.bash") },
-        .{ .import = "completions-zsh", .file = b.path("completions/bun.zsh") },
-        .{ .import = "completions-fish", .file = b.path("completions/bun.fish") },
-    }) |entry| {
-        obj.root_module.addAnonymousImport(entry.import, .{
-            .root_source_file = entry.file,
-        });
-    }
 
     if (os == .windows) {
         obj.root_module.addAnonymousImport("bun_shim_impl.exe", .{
@@ -649,7 +607,7 @@ const WindowsShim = struct {
             .optimize = .ReleaseFast,
             .use_llvm = true,
             .use_lld = true,
-            .unwind_tables = .none,
+            .unwind_tables = false,
             .omit_frame_pointer = true,
             .strip = true,
             .linkage = .static,

bun.lock

@@ -1,5 +1,5 @@
 {
-  "lockfileVersion": 1,
+  "lockfileVersion": 0,
   "workspaces": {
     "": {
       "name": "bun",
@@ -151,13 +151,13 @@
 
     "@qiwi/npm-registry-client": ["@qiwi/npm-registry-client@8.9.1", "", { "dependencies": { "concat-stream": "^2.0.0", "graceful-fs": "^4.2.4", "normalize-package-data": "~1.0.1 || ^2.0.0 || ^3.0.0", "npm-package-arg": "^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^8.0.0", "once": "^1.4.0", "request": "^2.88.2", "retry": "^0.12.0", "safe-buffer": "^5.2.1", "semver": "2 >=2.2.1 || 3.x || 4 || 5 || 7", "slide": "^1.1.6", "ssri": "^8.0.0" }, "optionalDependencies": { "npmlog": "2 || ^3.1.0 || ^4.0.0" } }, "sha512-rZF+mG+NfijR0SHphhTLHRr4aM4gtfdwoAMY6we2VGQam8vkN1cxGG1Lg/Llrj8Dd0Mu6VjdFQRyMMRZxtZR2A=="],
 
-    "@types/bun": ["@types/bun@1.2.2", "", { "dependencies": { "bun-types": "1.2.2" } }, "sha512-tr74gdku+AEDN5ergNiBnplr7hpDp3V1h7fqI2GcR/rsUaM39jpSeKH0TFibRvU0KwniRx5POgaYnaXbk0hU+w=="],
+    "@types/bun": ["@types/bun@1.1.17", "", { "dependencies": { "bun-types": "1.1.44" } }, "sha512-zZt0Kao/8hAwNOXh4bmt8nKbMEd4QD8n7PeTGF+NZTVY5ouXhU/TX7jUj4He1p7mgY+WdplnU1B6MB1j17vdzg=="],
 
     "@types/json-schema": ["@types/json-schema@7.0.15", "", {}, "sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA=="],
 
     "@types/json5": ["@types/json5@0.0.29", "", {}, "sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ=="],
 
-    "@types/node": ["@types/node@22.13.5", "", { "dependencies": { "undici-types": "~6.20.0" } }, "sha512-+lTU0PxZXn0Dr1NBtC7Y8cR21AJr87dLLU953CWA6pMxxv/UDc7jYAY90upcrie1nRcD6XNG5HOYEDtgW5TxAg=="],
+    "@types/node": ["@types/node@22.10.7", "", { "dependencies": { "undici-types": "~6.20.0" } }, "sha512-V09KvXxFiutGp6B7XkpaDXlNadZxrzajcY50EuoLIpQ6WWYCSvf19lVIazzfIzQvhUN2HjX12spLojTnhuKlGg=="],
 
     "@types/prop-types": ["@types/prop-types@15.7.12", "", {}, "sha512-5zvhXYtRNRluoE/jAp4GVsSduVUzNWKkOZrCDBWYtE7biZywwdC2AcEzg+cSMLFRfVgeAFqpfNabiPjxFddV1Q=="],
 
@@ -257,7 +257,7 @@
 
     "builtins": ["builtins@1.0.3", "", {}, "sha512-uYBjakWipfaO/bXI7E8rq6kpwHRZK5cNYrUv2OzZSI/FvmdMyXJ2tG9dKcjEC5YHmHpUAwsargWIZNWdxb/bnQ=="],
 
-    "bun-types": ["bun-types@workspace:packages/bun-types"],
+    "bun-types": ["bun-types@workspace:packages/bun-types", { "dependencies": { "@types/node": "*", "@types/ws": "~8.5.10" }, "devDependencies": { "@biomejs/biome": "^1.5.3", "@definitelytyped/dtslint": "^0.0.199", "@definitelytyped/eslint-plugin": "^0.0.197", "typescript": "^5.0.2" } }],
 
     "call-bind": ["call-bind@1.0.7", "", { "dependencies": { "es-define-property": "^1.0.0", "es-errors": "^1.3.0", "function-bind": "^1.1.2", "get-intrinsic": "^1.2.4", "set-function-length": "^1.2.1" } }, "sha512-GHTSNSYICQ7scH7sZ+M2rFopRoLh8t2bLSW6BbgrtLsahOIB5iyAVJf9GjWK3cYTDaMj4XdBpM1cA6pIS0Kv2w=="],
 
@@ -265,7 +265,7 @@
 
     "camel-case": ["camel-case@4.1.2", "", { "dependencies": { "pascal-case": "^3.1.2", "tslib": "^2.0.3" } }, "sha512-gxGWBrTT1JuMx6R+o5PTXMmUnhnVzLQ9SNutD4YqKtI6ap897t3tKECYla6gCWEkplXnlNybEkZg9GEGxKFCgw=="],
 
-    "caniuse-lite": ["caniuse-lite@1.0.30001695", "", {}, "sha512-vHyLade6wTgI2u1ec3WQBxv+2BrTERV28UXQu9LO6lZ9pYeMk34vjXFLOxo1A4UBA8XTL4njRQZdno/yYaSmWw=="],
+    "caniuse-lite": ["caniuse-lite@1.0.30001653", "", {}, "sha512-XGWQVB8wFQ2+9NZwZ10GxTYC5hk0Fa+q8cSkr0tgvMhYhMHP/QC+WTgrePMDBWiWc/pV+1ik82Al20XOK25Gcw=="],
 
     "capital-case": ["capital-case@1.0.4", "", { "dependencies": { "no-case": "^3.0.4", "tslib": "^2.0.3", "upper-case-first": "^2.0.2" } }, "sha512-ds37W8CytHgwnhGGTi88pcPyR15qoNkOpYwmMMfnWqqWgESapLqvDx6huFjQ5vqWSn2Z06173XNA7LtMOeUh1A=="],
 
@@ -923,14 +923,10 @@
 
     "are-we-there-yet/readable-stream": ["readable-stream@2.3.8", "", { "dependencies": { "core-util-is": "~1.0.0", "inherits": "~2.0.3", "isarray": "~1.0.0", "process-nextick-args": "~2.0.0", "safe-buffer": "~5.1.1", "string_decoder": "~1.1.1", "util-deprecate": "~1.0.1" } }, "sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA=="],
 
-    "autoprefixer/caniuse-lite": ["caniuse-lite@1.0.30001653", "", {}, "sha512-XGWQVB8wFQ2+9NZwZ10GxTYC5hk0Fa+q8cSkr0tgvMhYhMHP/QC+WTgrePMDBWiWc/pV+1ik82Al20XOK25Gcw=="],
-
     "babel-code-frame/chalk": ["chalk@1.1.3", "", { "dependencies": { "ansi-styles": "^2.2.1", "escape-string-regexp": "^1.0.2", "has-ansi": "^2.0.0", "strip-ansi": "^3.0.0", "supports-color": "^2.0.0" } }, "sha512-U3lRVLMSlsCfjqYPbLyVv11M9CPW4I728d6TCKMAOJueEeB9/8o+eSsMnxPJD+Q+K909sdESg7C+tIkoH6on1A=="],
 
     "babel-code-frame/js-tokens": ["js-tokens@3.0.2", "", {}, "sha512-RjTcuD4xjtthQkaWH7dFlH85L+QaVtSoOyGdZ3g6HFhS9dFNDfLyqgm2NFe2X6cQpeFmt0452FJjFG5UameExg=="],
 
-    "browserslist/caniuse-lite": ["caniuse-lite@1.0.30001653", "", {}, "sha512-XGWQVB8wFQ2+9NZwZ10GxTYC5hk0Fa+q8cSkr0tgvMhYhMHP/QC+WTgrePMDBWiWc/pV+1ik82Al20XOK25Gcw=="],
-
     "eslint-import-resolver-node/debug": ["debug@3.2.7", "", { "dependencies": { "ms": "^2.1.1" } }, "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ=="],
 
     "eslint-module-utils/debug": ["debug@3.2.7", "", { "dependencies": { "ms": "^2.1.1" } }, "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ=="],

bunfig.node-test.toml

@@ -2,7 +2,3 @@
 # https://github.com/oven-sh/bun/issues/16289
 [test]
 preload = ["./test/js/node/harness.ts", "./test/preload.ts"]
-
-[install]
-# Node.js never auto-installs modules.
-auto = "disable"

ci/README.md

@@ -0,0 +1,84 @@
+# CI
+
+This directory contains scripts for building CI images for Bun.
+
+## Building
+
+### `macOS`
+
+On macOS, images are built using [`tart`](https://tart.run/), a tool that abstracts over the [`Virtualization.Framework`](https://developer.apple.com/documentation/virtualization) APIs, to run macOS VMs.
+
+To install the dependencies required, run:
+
+```sh
+$ cd ci
+$ bun run bootstrap
+```
+
+To build a vanilla macOS VM, run:
+
+```sh
+$ bun run build:darwin-aarch64-vanilla
+```
+
+This builds a vanilla macOS VM with the current macOS release on your machine. It runs scripts to disable things like spotlight and siri, but it does not install any software.
+
+> Note: The image size is 50GB, so make sure you have enough disk space.
+
+If you want to build a specific macOS release, you can run:
+
+```sh
+$ bun run build:darwin-aarch64-vanilla-15
+```
+
+> Note: You cannot build a newer release of macOS on an older macOS machine.
+
+To build a macOS VM with software installed to build and test Bun, run:
+
+```sh
+$ bun run build:darwin-aarch64
+```
+
+## Running
+
+### `macOS`
+
+## How To
+
+### Support a new macOS release
+
+1. Visit [`ipsw.me`](https://ipsw.me/VirtualMac2,1) and find the IPSW of the macOS release you want to build.
+
+2. Add an entry to [`ci/darwin/variables.pkr.hcl`](/ci/darwin/variables.pkr.hcl) with the following format:
+
+```hcl
+sonoma = {
+  distro  = "sonoma"
+  release = "15"
+  ipsw    = "https://updates.cdn-apple.com/..."
+}
+```
+
+3. Add matching scripts to [`ci/package.json`](/ci/package.json) to build the image, then test it:
+
+```sh
+$ bun run build:darwin-aarch64-vanilla-15
+```
+
+> Note: If you need to troubleshoot the build, you can remove the `headless = true` property from [`ci/darwin/image-vanilla.pkr.hcl`](/ci/darwin/image-vanilla.pkr.hcl) and the VM's screen will be displayed.
+
+4. Test and build the non-vanilla image:
+
+```sh
+$ bun run build:darwin-aarch64-15
+```
+
+This will use the vanilla image and run the [`scripts/bootstrap.sh`](/scripts/bootstrap.sh) script to install the required software to build and test Bun.
+
+5. Publish the images:
+
+```sh
+$ bun run login
+$ bun run publish:darwin-aarch64-vanilla-15
+$ bun run publish:darwin-aarch64-15
+```

ci/alpine/build.Dockerfile

@@ -0,0 +1,22 @@
+FROM alpine:edge AS build
+ARG GIT_SHA
+ENV GIT_SHA=${GIT_SHA}
+WORKDIR /app/bun
+ENV HOME=/root
+
+COPY . .
+RUN touch $HOME/.bashrc
+RUN ./scripts/bootstrap.sh
+RUN . $HOME/.bashrc && bun run build:release
+
+RUN apk add file
+RUN file ./build/release/bun
+RUN ldd ./build/release/bun
+RUN ./build/release/bun
+
+RUN cp -R /app/bun/build/* /output
+
+FROM scratch AS artifact
+COPY --from=build /output /
+
+# docker build -f ./ci/alpine/build.Dockerfile --progress=plain --build-arg GIT_SHA="$(git rev-parse HEAD)" --target=artifact --output type=local,dest=./build-alpine .

ci/alpine/test.Dockerfile

@@ -0,0 +1,20 @@
+FROM alpine:edge
+ENV HOME=/root
+WORKDIR /root
+COPY ./build-alpine/release/bun .
+COPY ./test ./test
+COPY ./scripts ./scripts
+COPY ./package.json ./package.json
+COPY ./packages ./packages
+
+RUN apk update
+RUN apk add nodejs lsb-release-minimal git python3 npm make g++
+RUN apk add file
+
+RUN file /root/bun
+RUN ldd /root/bun
+RUN /root/bun
+
+RUN ./scripts/runner.node.mjs --exec-path /root/bun
+
+# docker build -f ./ci/alpine/test.Dockerfile --progress=plain .

ci/darwin/image-vanilla.pkr.hcl

@@ -0,0 +1,46 @@
+# Generates a vanilla macOS VM with optimized settings for virtualized environments.
+# See login.sh and optimize.sh for details.
+
+data "external-raw" "boot-script" {
+  program = ["sh", "-c", templatefile("scripts/boot-image.sh", var)]
+}
+
+source "tart-cli" "bun-darwin-aarch64-vanilla" {
+  vm_name      = "bun-darwin-aarch64-vanilla-${local.release.distro}-${local.release.release}"
+  from_ipsw    = local.release.ipsw
+  cpu_count    = local.cpu_count
+  memory_gb    = local.memory_gb
+  disk_size_gb = local.disk_size_gb
+  ssh_username = local.username
+  ssh_password = local.password
+  ssh_timeout  = "120s"
+  create_grace_time = "30s"
+  boot_command = split("\n", data.external-raw.boot-script.result)
+  headless     = true # Disable if you need to debug why the boot_command is not working
+}
+
+build {
+  sources = ["source.tart-cli.bun-darwin-aarch64-vanilla"]
+
+  provisioner "file" {
+    content = file("scripts/setup-login.sh")
+    destination = "/tmp/setup-login.sh"
+  }
+
+  provisioner "shell" {
+    inline = ["echo \"${local.password}\" | sudo -S sh -c 'sh /tmp/setup-login.sh \"${local.username}\" \"${local.password}\"'"]
+  }
+
+  provisioner "file" {
+    content = file("scripts/optimize-machine.sh")
+    destination = "/tmp/optimize-machine.sh"
+  }
+
+  provisioner "shell" {
+    inline = ["sudo sh /tmp/optimize-machine.sh"]
+  }
+
+  provisioner "shell" {
+    inline = ["sudo rm -rf /tmp/*"]
+  }
+}

ci/darwin/image.pkr.hcl

@@ -0,0 +1,44 @@
+# Generates a macOS VM with software installed to build and test Bun.
+
+source "tart-cli" "bun-darwin-aarch64" {
+  vm_name      = "bun-darwin-aarch64-${local.release.distro}-${local.release.release}"
+  vm_base_name = "bun-darwin-aarch64-vanilla-${local.release.distro}-${local.release.release}"
+  cpu_count    = local.cpu_count
+  memory_gb    = local.memory_gb
+  disk_size_gb = local.disk_size_gb
+  ssh_username = local.username
+  ssh_password = local.password
+  ssh_timeout  = "120s"
+  headless     = true
+}
+
+build {
+  sources = ["source.tart-cli.bun-darwin-aarch64"]
+
+  provisioner "file" {
+    content = file("../../scripts/bootstrap.sh")
+    destination = "/tmp/bootstrap.sh"
+  }
+
+  provisioner "shell" {
+    inline = ["CI=true sh /tmp/bootstrap.sh"]
+  }
+
+  provisioner "file" {
+    source = "darwin/plists/"
+    destination = "/tmp/"
+  }
+
+  provisioner "shell" {
+    inline = [
+      "sudo ls /tmp/",
+      "sudo mv /tmp/*.plist /Library/LaunchDaemons/",
+      "sudo chown root:wheel /Library/LaunchDaemons/*.plist",
+      "sudo chmod 644 /Library/LaunchDaemons/*.plist",
+    ]
+  }
+
+  provisioner "shell" {
+    inline = ["sudo rm -rf /tmp/*"]
+  }
+}

ci/darwin/plists/buildkite-agent.plist

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>com.buildkite.buildkite-agent</string>
+
+    <key>ProgramArguments</key>
+    <array>
+      <string>/usr/local/bin/buildkite-agent</string>
+      <string>start</string>
+    </array>
+
+    <key>KeepAlive</key>
+    <dict>
+      <key>SuccessfulExit</key>
+      <false />
+    </dict>
+
+    <key>RunAtLoad</key>
+    <true />
+
+    <key>StandardOutPath</key>
+    <string>/var/buildkite-agent/logs/buildkite-agent.log</string>
+
+    <key>StandardErrorPath</key>
+    <string>/var/buildkite-agent/logs/buildkite-agent.log</string>
+
+    <key>EnvironmentVariables</key>
+    <dict>
+      <key>BUILDKITE_AGENT_CONFIG</key>
+      <string>/etc/buildkite-agent/buildkite-agent.cfg</string>
+    </dict>
+
+    <key>LimitLoadToSessionType</key>
+    <array>
+      <string>Aqua</string>
+      <string>LoginWindow</string>
+      <string>Background</string>
+      <string>StandardIO</string>
+      <string>System</string>
+    </array>
+  </dict>
+</plist>

ci/darwin/plists/tailscale.plist

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>com.tailscale.tailscaled</string>
+
+    <key>ProgramArguments</key>
+    <array>
+      <string>/usr/local/bin/tailscale</string>
+      <string>up</string>
+      <string>--ssh</string>
+      <string>--authkey</string>
+      <string>${TAILSCALE_AUTHKEY}</string>
+    </array>
+
+    <key>RunAtLoad</key>
+    <true />
+  </dict>
+</plist>

ci/darwin/plists/tailscaled.plist

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>com.tailscale.tailscaled</string>
+
+    <key>ProgramArguments</key>
+    <array>
+      <string>/usr/local/bin/tailscaled</string>
+    </array>
+
+    <key>RunAtLoad</key>
+    <true />
+  </dict>
+</plist>

ci/darwin/scripts/boot-image.sh

@@ -0,0 +1,124 @@
+#!/bin/sh
+
+# This script generates the boot commands for the macOS installer GUI.
+# It is run on your local machine, not inside the VM.
+
+# Sources:
+# - https://github.com/cirruslabs/macos-image-templates/blob/master/templates/vanilla-sequoia.pkr.hcl
+
+if ! [ "${release}" ] || ! [ "${username}" ] || ! [ "${password}" ]; then
+  echo "Script must be run with variables: release, username, and password" >&2
+  exit 1
+fi
+
+# Hello, hola, bonjour, etc.
+echo "<wait120s><spacebar>"
+
+# Select Your Country and Region
+echo "<wait30s>italiano<esc>english<enter>"
+echo "<wait30s>united states<leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Written and Spoken Languages
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Accessibility
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Data & Privacy
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Migration Assistant
+echo "<wait30s><tab><tab><tab><spacebar>"
+
+# Sign In with Your Apple ID
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Are you sure you want to skip signing in with an Apple ID?
+echo "<wait30s><tab><spacebar>"
+
+# Terms and Conditions
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# I have read and agree to the macOS Software License Agreement
+echo "<wait30s><tab><spacebar>"
+
+# Create a Computer Account
+echo "<wait30s>${username}<tab><tab>${password}<tab>${password}<tab><tab><tab><spacebar>"
+
+# Enable Location Services
+echo "<wait60s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Are you sure you don't want to use Location Services?
+echo "<wait30s><tab><spacebar>"
+
+# Select Your Time Zone
+echo "<wait30s><tab>UTC<enter><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Analytics
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Screen Time
+echo "<wait30s><tab><spacebar>"
+
+# Siri
+echo "<wait30s><tab><spacebar><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Choose Your Look
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+if [ "${release}" = "13" ] || [ "${release}" = "14" ]; then
+  # Enable Voice Over
+  echo "<wait30s><leftAltOn><f5><leftAltOff><wait5s>v"
+else
+  # Welcome to Mac
+  echo "<wait30s><spacebar>"
+
+  # Enable Keyboard navigation
+  echo "<wait30s><leftAltOn><spacebar><leftAltOff>Terminal<enter>"
+  echo "<wait30s>defaults write NSGlobalDomain AppleKeyboardUIMode -int 3<enter>"
+  echo "<wait30s><leftAltOn>q<leftAltOff>"
+fi
+
+# Now that the installation is done, open "System Settings"
+echo "<wait30s><leftAltOn><spacebar><leftAltOff>System Settings<enter>"
+
+# Navigate to "Sharing"
+echo "<wait30s><leftAltOn>f<leftAltOff>sharing<enter>"
+
+if [ "${release}" = "13" ]; then
+  # Navigate to "Screen Sharing" and enable it
+  echo "<wait30s><tab><down><spacebar>"
+
+  # Navigate to "Remote Login" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><tab><spacebar>"
+
+  # Open "Remote Login" details
+  echo "<wait30s><tab><spacebar>"
+
+  # Enable "Full Disk Access"
+  echo "<wait30s><tab><spacebar>"
+
+  # Click "Done"
+  echo "<wait30s><leftShiftOn><tab><leftShiftOff><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+  # Disable Voice Over
+  echo "<leftAltOn><f5><leftAltOff>"
+elif [ "${release}" = "14" ]; then
+  # Navigate to "Screen Sharing" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><spacebar>"
+
+  # Navigate to "Remote Login" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><spacebar>"
+
+  # Disable Voice Over
+  echo "<wait30s><leftAltOn><f5><leftAltOff>"
+elif [ "${release}" = "15" ]; then  
+  # Navigate to "Screen Sharing" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><spacebar>"
+
+  # Navigate to "Remote Login" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><spacebar>"
+fi
+
+# Quit System Settings
+echo "<wait30s><leftAltOn>q<leftAltOff>"

ci/darwin/scripts/optimize-machine.sh

@@ -0,0 +1,122 @@
+#!/bin/sh
+
+# This script optimizes macOS for virtualized environments.
+# It disables things like spotlight, screen saver, and sleep.
+
+# Sources:
+# - https://github.com/sickcodes/osx-optimizer
+# - https://github.com/koding88/MacBook-Optimization-Script
+# - https://www.macstadium.com/blog/simple-optimizations-for-macos-and-ios-build-agents
+
+if [ "$(id -u)" != "0" ]; then
+  echo "This script must be run using sudo." >&2
+  exit 1
+fi
+
+execute() {
+  echo "$ $@" >&2
+  if ! "$@"; then
+    echo "Command failed: $@" >&2
+    exit 1
+  fi
+}
+
+disable_software_update() {
+  execute softwareupdate --schedule off
+  execute defaults write com.apple.SoftwareUpdate AutomaticDownload -bool false
+  execute defaults write com.apple.SoftwareUpdate AutomaticCheckEnabled -bool false
+  execute defaults write com.apple.SoftwareUpdate ConfigDataInstall -int 0
+  execute defaults write com.apple.SoftwareUpdate CriticalUpdateInstall -int 0
+  execute defaults write com.apple.SoftwareUpdate ScheduleFrequency -int 0
+  execute defaults write com.apple.SoftwareUpdate AutomaticDownload -int 0
+  execute defaults write com.apple.commerce AutoUpdate -bool false
+  execute defaults write com.apple.commerce AutoUpdateRestartRequired -bool false
+}
+
+disable_spotlight() {
+  execute mdutil -i off -a
+  execute mdutil -E /
+}
+
+disable_siri() {
+  execute launchctl unload -w /System/Library/LaunchAgents/com.apple.Siri.agent.plist
+  execute defaults write com.apple.Siri StatusMenuVisible -bool false
+  execute defaults write com.apple.Siri UserHasDeclinedEnable -bool true
+  execute defaults write com.apple.assistant.support "Assistant Enabled" 0
+}
+
+disable_sleep() {
+  execute systemsetup -setsleep Never
+  execute systemsetup -setcomputersleep Never
+  execute systemsetup -setdisplaysleep Never
+  execute systemsetup -setharddisksleep Never
+}
+
+disable_screen_saver() {
+  execute defaults write com.apple.screensaver loginWindowIdleTime 0
+  execute defaults write com.apple.screensaver idleTime 0
+}
+
+disable_screen_lock() {
+  execute defaults write com.apple.loginwindow DisableScreenLock -bool true
+}
+
+disable_wallpaper() {
+  execute defaults write com.apple.loginwindow DesktopPicture ""
+}
+
+disable_application_state() {
+  execute defaults write com.apple.loginwindow TALLogoutSavesState -bool false
+}
+
+disable_accessibility() {
+  execute defaults write com.apple.Accessibility DifferentiateWithoutColor -int 1
+  execute defaults write com.apple.Accessibility ReduceMotionEnabled -int 1
+  execute defaults write com.apple.universalaccess reduceMotion -int 1
+  execute defaults write com.apple.universalaccess reduceTransparency -int 1
+}
+
+disable_dashboard() {
+  execute defaults write com.apple.dashboard mcx-disabled -boolean YES
+  execute killall Dock
+}
+
+disable_animations() {
+  execute defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false
+  execute defaults write -g QLPanelAnimationDuration -float 0
+  execute defaults write com.apple.finder DisableAllAnimations -bool true
+}
+
+disable_time_machine() {
+  execute tmutil disable
+}
+
+enable_performance_mode() {
+  # https://support.apple.com/en-us/101992
+  if ! [ $(nvram boot-args 2>/dev/null | grep -q serverperfmode) ]; then
+    execute nvram boot-args="serverperfmode=1 $(nvram boot-args 2>/dev/null | cut -f 2-)"
+  fi
+}
+
+add_terminal_to_desktop() {
+  execute ln -sf /System/Applications/Utilities/Terminal.app ~/Desktop/Terminal
+}
+
+main() {
+  disable_software_update
+  disable_spotlight
+  disable_siri
+  disable_sleep
+  disable_screen_saver
+  disable_screen_lock
+  disable_wallpaper
+  disable_application_state
+  disable_accessibility
+  disable_dashboard
+  disable_animations
+  disable_time_machine
+  enable_performance_mode
+  add_terminal_to_desktop
+}
+
+main

ci/darwin/scripts/setup-login.sh

@@ -0,0 +1,78 @@
+#!/bin/sh
+
+# This script generates a /etc/kcpassword file to enable auto-login on macOS.
+# Yes, this stores your password in plain text. Do NOT do this on your local machine.
+
+# Sources:
+# - https://github.com/xfreebird/kcpassword/blob/master/kcpassword
+
+if [ "$(id -u)" != "0" ]; then
+  echo "This script must be run using sudo." >&2
+  exit 1
+fi
+
+execute() {
+  echo "$ $@" >&2
+  if ! "$@"; then
+    echo "Command failed: $@" >&2
+    exit 1
+  fi
+}
+
+kcpassword() {
+  passwd="$1"
+  key="7d 89 52 23 d2 bc dd ea a3 b9 1f"
+  passwd_hex=$(printf "%s" "$passwd" | xxd -p | tr -d '\n')
+  
+  key_len=33
+  passwd_len=${#passwd_hex}
+  remainder=$((passwd_len % key_len))
+  if [ $remainder -ne 0 ]; then
+    padding=$((key_len - remainder))
+    passwd_hex="${passwd_hex}$(printf '%0*x' $((padding / 2)) 0)"
+  fi
+
+  result=""
+  i=0
+  while [ $i -lt ${#passwd_hex} ]; do
+    for byte in $key; do
+      [ $i -ge ${#passwd_hex} ] && break
+      p="${passwd_hex:$i:2}"
+      r=$(printf '%02x' $((0x$p ^ 0x$byte)))
+      result="${result}${r}"
+      i=$((i + 2))
+    done
+  done
+
+  echo "$result"
+}
+
+login() {
+  username="$1"
+  password="$2"
+
+  enable_passwordless_sudo() {
+    execute mkdir -p /etc/sudoers.d/
+    echo "${username} ALL=(ALL) NOPASSWD: ALL" | EDITOR=tee execute visudo "/etc/sudoers.d/${username}-nopasswd"
+  }
+
+  enable_auto_login() {
+    echo "00000000: 1ced 3f4a bcbc ba2c caca 4e82" | execute xxd -r - /etc/kcpassword
+    execute defaults write /Library/Preferences/com.apple.loginwindow autoLoginUser "${username}"
+  }
+
+  disable_screen_lock() {
+    execute sysadminctl -screenLock off -password "${password}"
+  }
+
+  enable_passwordless_sudo
+  enable_auto_login
+  disable_screen_lock
+}
+
+if [ $# -ne 2 ]; then
+  echo "Usage: $0 <username> <password>" >&2
+  exit 1
+fi
+
+login "$@"

ci/darwin/variables.pkr.hcl

@@ -0,0 +1,78 @@
+packer {
+  required_plugins {
+    tart = {
+      version = ">= 1.12.0"
+      source  = "github.com/cirruslabs/tart"
+    }
+    external = {
+      version = ">= 0.0.2"
+      source  = "github.com/joomcode/external"
+    }
+  }
+}
+
+variable "release" {
+  type    = number
+  default = 13
+}
+
+variable "username" {
+  type    = string
+  default = "admin"
+}
+
+variable "password" {
+  type    = string
+  default = "admin"
+}
+
+variable "cpu_count" {
+  type    = number
+  default = 2
+}
+
+variable "memory_gb" {
+  type    = number
+  default = 4
+}
+
+variable "disk_size_gb" {
+  type    = number
+  default = 50
+}
+
+locals {
+  sequoia = {
+    tier    = 1
+    distro  = "sequoia"
+    release = "15"
+    ipsw    = "https://updates.cdn-apple.com/2024FallFCS/fullrestores/062-78489/BDA44327-C79E-4608-A7E0-455A7E91911F/UniversalMac_15.0_24A335_Restore.ipsw"
+  }
+
+  sonoma = {
+    tier    = 2
+    distro  = "sonoma"
+    release = "14"
+    ipsw    = "https://updates.cdn-apple.com/2023FallFCS/fullrestores/042-54934/0E101AD6-3117-4B63-9BF1-143B6DB9270A/UniversalMac_14.0_23A344_Restore.ipsw"
+  }
+
+  ventura = {
+    tier    = 2
+    distro  = "ventura"
+    release = "13"
+    ipsw    = "https://updates.cdn-apple.com/2022FallFCS/fullrestores/012-92188/2C38BCD1-2BFF-4A10-B358-94E8E28BE805/UniversalMac_13.0_22A380_Restore.ipsw"
+  }
+
+  releases = {
+    15 = local.sequoia
+    14 = local.sonoma
+    13 = local.ventura
+  }
+
+  release      = local.releases[var.release]
+  username     = var.username
+  password     = var.password
+  cpu_count    = var.cpu_count
+  memory_gb    = var.memory_gb
+  disk_size_gb = var.disk_size_gb
+}

ci/linux/Dockerfile

@@ -0,0 +1,18 @@
+ARG IMAGE=debian:11
+FROM $IMAGE
+COPY ./scripts/bootstrap.sh /tmp/bootstrap.sh
+ENV CI=true
+RUN sh /tmp/bootstrap.sh && rm -rf /tmp/*
+WORKDIR /workspace/bun
+COPY bunfig.toml bunfig.toml
+COPY package.json package.json
+COPY CMakeLists.txt CMakeLists.txt
+COPY cmake/ cmake/
+COPY scripts/ scripts/
+COPY patches/ patches/
+COPY *.zig ./
+COPY src/ src/
+COPY packages/ packages/
+COPY test/ test/
+RUN bun i
+RUN bun run build:ci

ci/linux/scripts/set-hostname.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# This script sets the hostname of the current machine.
+
+execute() {
+  echo "$ $@" >&2
+  if ! "$@"; then
+    echo "Command failed: $@" >&2
+    exit 1
+  fi
+}
+
+main() {
+  if [ "$#" -ne 1 ]; then
+    echo "Usage: $0 <hostname>" >&2
+    exit 1
+  fi
+
+  if [ -f "$(which hostnamectl)" ]; then
+    execute hostnamectl set-hostname "$1"
+  else
+    echo "Error: hostnamectl is not installed." >&2
+    exit 1
+  fi
+}
+
+main "$@"

ci/linux/scripts/start-tailscale.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# This script starts tailscale on the current machine.
+
+execute() {
+  echo "$ $@" >&2
+  if ! "$@"; then
+    echo "Command failed: $@" >&2
+    exit 1
+  fi
+}
+
+main() {
+  if [ "$#" -ne 1 ]; then
+    echo "Usage: $0 <auth-key>" >&2
+    exit 1
+  fi
+
+  execute tailscale up --reset --ssh --accept-risk=lose-ssh --auth-key="$1"
+}
+
+main "$@"

ci/package.json

@@ -0,0 +1,27 @@
+{
+  "private": true,
+  "scripts": {
+    "bootstrap": "brew install gh jq cirruslabs/cli/tart cirruslabs/cli/sshpass hashicorp/tap/packer && packer init darwin",
+    "login": "token=$(gh auth token); username=$(gh api user --jq .login); echo \"Login as $username...\"; echo \"$token\" | tart login ghcr.io --username \"$username\" --password-stdin; echo \"$token\" | docker login ghcr.io --username \"$username\" --password-stdin",
+    "fetch:image-name": "echo ghcr.io/oven-sh/bun-vm",
+    "fetch:darwin-version": "echo 1",
+    "fetch:macos-version": "sw_vers -productVersion | cut -d. -f1",
+    "fetch:script-version": "cat ../scripts/bootstrap.sh | grep 'v=' | sed 's/v=\"//;s/\"//' | head -n 1",
+    "build:darwin-aarch64-vanilla": "packer build '-only=*.bun-darwin-aarch64-vanilla' -var release=$(bun fetch:macos-version) darwin/",
+    "build:darwin-aarch64-vanilla-15": "packer build '-only=*.bun-darwin-aarch64-vanilla' -var release=15 darwin/",
+    "build:darwin-aarch64-vanilla-14": "packer build '-only=*.bun-darwin-aarch64-vanilla' -var release=14 darwin/",
+    "build:darwin-aarch64-vanilla-13": "packer build '-only=*.bun-darwin-aarch64-vanilla' -var release=13 darwin/",
+    "build:darwin-aarch64": "packer build '-only=*.bun-darwin-aarch64' -var release=$(bun fetch:macos-version) darwin/",
+    "build:darwin-aarch64-15": "packer build '-only=*.bun-darwin-aarch64' -var release=15 darwin/",
+    "build:darwin-aarch64-14": "packer build '-only=*.bun-darwin-aarch64' -var release=14 darwin/",
+    "build:darwin-aarch64-13": "packer build '-only=*.bun-darwin-aarch64' -var release=13 darwin/",
+    "publish:darwin-aarch64-vanilla": "image=$(tart list --format json | jq -r \".[] | select(.Name | test(\\\"^bun-darwin-aarch64-vanilla-.*-$(bun fetch:macos-version)$\\\")) | .Name\" | head -n 1 | sed 's/bun-//'); tart push \"bun-$image\" \"ghcr.io/oven-sh/bun-vm:$image-v$(bun fetch:darwin-version)\"",
+    "publish:darwin-aarch64-vanilla-15": "tart push bun-darwin-aarch64-vanilla-sequoia-15 \"$(bun fetch:image-name):darwin-aarch64-vanilla-sequoia-15-v$(bun fetch:darwin-version)\"",
+    "publish:darwin-aarch64-vanilla-14": "tart push bun-darwin-aarch64-vanilla-sonoma-14 \"$(bun fetch:image-name):darwin-aarch64-vanilla-sonoma-14-v$(bun fetch:darwin-version)\"",
+    "publish:darwin-aarch64-vanilla-13": "tart push bun-darwin-aarch64-vanilla-ventura-13 \"$(bun fetch:image-name):darwin-aarch64-vanilla-ventura-13-v$(bun fetch:darwin-version)\"",
+    "publish:darwin-aarch64": "image=$(tart list --format json | jq -r \".[] | select(.Name | test(\\\"^bun-darwin-aarch64-.*-$(bun fetch:macos-version)$\\\")) | .Name\" | head -n 1 | sed 's/bun-//'); tart push \"bun-$image\" \"ghcr.io/oven-sh/bun-vm:$image-v$(bun fetch:script-version)\"",
+    "publish:darwin-aarch64-15": "tart push bun-darwin-aarch64-sequoia-15 \"$(bun fetch:image-name):darwin-aarch64-sequoia-15-v$(bun fetch:script-version)\"",
+    "publish:darwin-aarch64-14": "tart push bun-darwin-aarch64-sonoma-14 \"$(bun fetch:image-name):darwin-aarch64-sonoma-14-v$(bun fetch:script-version)\"",
+    "publish:darwin-aarch64-13": "tart push bun-darwin-aarch64-ventura-13 \"$(bun fetch:image-name):darwin-aarch64-ventura-13-v$(bun fetch:script-version)\""
+  }
+}

cmake/CompilerFlags.cmake

@@ -44,13 +44,6 @@ if(WIN32)
   )
 endif()
 
-if(ENABLE_ASAN)
-  register_compiler_flags(
-    DESCRIPTION "Enable AddressSanitizer"
-    -fsanitize=address
-  )
-endif()
-
 # --- Optimization level ---
 if(DEBUG)
   register_compiler_flags(

cmake/Options.cmake

@@ -86,11 +86,6 @@ optionx(ENABLE_LTO BOOL "If LTO (link-time optimization) should be used" DEFAULT
 if(LINUX)
   optionx(ENABLE_VALGRIND BOOL "If Valgrind support should be enabled" DEFAULT OFF)
 endif()
-if(DEBUG AND APPLE AND CMAKE_SYSTEM_PROCESSOR MATCHES "arm64|aarch64")
-  optionx(ENABLE_ASAN BOOL "If ASAN support should be enabled" DEFAULT ON)
-else()
-  optionx(ENABLE_ASAN BOOL "If ASAN support should be enabled" DEFAULT OFF)
-endif()
 
 optionx(ENABLE_PRETTIER BOOL "If prettier should be ran" DEFAULT OFF)
 

cmake/scripts/DownloadZig.cmake

@@ -1,16 +1,16 @@
 get_filename_component(SCRIPT_NAME ${CMAKE_CURRENT_LIST_FILE} NAME)
 message(STATUS "Running script: ${SCRIPT_NAME}")
 
-if(NOT ZIG_PATH OR NOT ZIG_COMMIT)
-  message(FATAL_ERROR "ZIG_PATH and ZIG_COMMIT required")
+if(NOT ZIG_PATH OR NOT ZIG_COMMIT OR NOT ZIG_VERSION)
+  message(FATAL_ERROR "ZIG_PATH, ZIG_COMMIT, and ZIG_VERSION are required")
 endif()
 
 if(CMAKE_HOST_APPLE)
-  set(ZIG_OS_ABI "macos-none")
+  set(ZIG_OS "macos")
 elseif(CMAKE_HOST_WIN32)
-  set(ZIG_OS_ABI "windows-gnu")
+  set(ZIG_OS "windows")
 elseif(CMAKE_HOST_UNIX)
-  set(ZIG_OS_ABI "linux-musl")
+  set(ZIG_OS "linux")
 else()
   message(FATAL_ERROR "Unsupported operating system: ${CMAKE_HOST_SYSTEM_NAME}")
 endif()
@@ -28,16 +28,17 @@ else()
   message(FATAL_ERROR "Unsupported architecture: ${CMAKE_HOST_SYSTEM_PROCESSOR}")
 endif()
 
-set(ZIG_NAME bootstrap-${ZIG_ARCH}-${ZIG_OS_ABI})
-set(ZIG_FILENAME ${ZIG_NAME}.zip)
+set(ZIG_NAME zig-${ZIG_OS}-${ZIG_ARCH}-${ZIG_VERSION})
 
 if(CMAKE_HOST_WIN32)
   set(ZIG_EXE "zig.exe")
+  set(ZIG_FILENAME ${ZIG_NAME}.zip)
 else()
   set(ZIG_EXE "zig")
+  set(ZIG_FILENAME ${ZIG_NAME}.tar.xz)
 endif()
 
-set(ZIG_DOWNLOAD_URL https://github.com/oven-sh/zig/releases/download/autobuild-${ZIG_COMMIT}/${ZIG_FILENAME})
+set(ZIG_DOWNLOAD_URL https://ziglang.org/download/${ZIG_VERSION}/${ZIG_FILENAME})
 
 execute_process(
   COMMAND
@@ -61,8 +62,35 @@ if(NOT EXISTS ${ZIG_PATH}/${ZIG_EXE})
 endif()
 
 # Tools like VSCode need a stable path to the zig executable, on both Unix and Windows
-# To workaround this, we create a `zig.exe` & `zls.exe` symlink on Unix.
+# To workaround this, we create a `bun.exe` symlink on Unix.
 if(NOT WIN32)
   file(CREATE_LINK ${ZIG_PATH}/${ZIG_EXE} ${ZIG_PATH}/zig.exe SYMBOLIC)
-  file(CREATE_LINK ${ZIG_PATH}/zls ${ZIG_PATH}/zls.exe SYMBOLIC)
 endif()
+
+set(ZIG_REPOSITORY_PATH ${ZIG_PATH}/repository)
+
+execute_process(
+  COMMAND
+    ${CMAKE_COMMAND}
+      -DGIT_PATH=${ZIG_REPOSITORY_PATH}
+      -DGIT_REPOSITORY=oven-sh/zig
+      -DGIT_COMMIT=${ZIG_COMMIT}
+      -P ${CMAKE_CURRENT_LIST_DIR}/GitClone.cmake
+  ERROR_STRIP_TRAILING_WHITESPACE
+  ERROR_VARIABLE
+    ZIG_REPOSITORY_ERROR
+  RESULT_VARIABLE
+    ZIG_REPOSITORY_RESULT
+)
+
+if(NOT ZIG_REPOSITORY_RESULT EQUAL 0)
+  message(FATAL_ERROR "Download failed: ${ZIG_REPOSITORY_ERROR}")
+endif()
+
+file(REMOVE_RECURSE ${ZIG_PATH}/lib)
+
+# Use copy_directory instead of file(RENAME) because there were
+# race conditions in CI where some files were not copied.
+execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory ${ZIG_REPOSITORY_PATH}/lib ${ZIG_PATH}/lib)
+
+file(REMOVE_RECURSE ${ZIG_REPOSITORY_PATH})

cmake/targets/BuildBun.cmake

@@ -1,8 +1,8 @@
 if(DEBUG)
   set(bun bun-debug)
-# elseif(ENABLE_SMOL)
-#   set(bun bun-smol-profile)
-#   set(bunStrip bun-smol)
+elseif(ENABLE_SMOL)
+  set(bun bun-smol-profile)
+  set(bunStrip bun-smol)
 elseif(ENABLE_VALGRIND)
   set(bun bun-valgrind)
 elseif(ENABLE_ASSERTIONS)
@@ -179,32 +179,6 @@ register_command(
     ${BUN_NODE_FALLBACKS_OUTPUTS}
 )
 
-# An embedded copy of react-refresh is used when the user forgets to install it.
-# The library is not versioned alongside React.
-set(BUN_REACT_REFRESH_OUTPUT ${BUN_NODE_FALLBACKS_OUTPUT}/react-refresh.js)
-register_command(
-  TARGET
-    bun-node-fallbacks-react-refresh
-  COMMENT
-    "Building node-fallbacks/react-refresh.js"
-  CWD
-    ${BUN_NODE_FALLBACKS_SOURCE}
-  COMMAND
-    ${BUN_EXECUTABLE} build
-      ${BUN_NODE_FALLBACKS_SOURCE}/node_modules/react-refresh/cjs/react-refresh-runtime.development.js
-      --outfile=${BUN_REACT_REFRESH_OUTPUT}
-      --target=browser
-      --format=cjs
-      --minify
-      --define:process.env.NODE_ENV=\"'development'\"
-  SOURCES
-    ${BUN_NODE_FALLBACKS_SOURCE}/package.json
-    ${BUN_NODE_FALLBACKS_SOURCE}/bun.lock
-    ${BUN_NODE_FALLBACKS_NODE_MODULES}
-  OUTPUTS
-    ${BUN_REACT_REFRESH_OUTPUT}
-)
-
 set(BUN_ERROR_CODE_SCRIPT ${CWD}/src/codegen/generate-node-errors.ts)
 
 set(BUN_ERROR_CODE_SOURCES
@@ -254,7 +228,6 @@ set(BUN_ZIG_GENERATED_CLASSES_OUTPUTS
   ${CODEGEN_PATH}/ZigGeneratedClasses+DOMIsoSubspaces.h
   ${CODEGEN_PATH}/ZigGeneratedClasses+lazyStructureImpl.h
   ${CODEGEN_PATH}/ZigGeneratedClasses.zig
-  ${CODEGEN_PATH}/ZigGeneratedClasses.lut.txt
 )
 
 register_command(
@@ -430,12 +403,9 @@ set(BUN_OBJECT_LUT_SOURCES
   ${CWD}/src/bun.js/bindings/ZigGlobalObject.lut.txt
   ${CWD}/src/bun.js/bindings/JSBuffer.cpp
   ${CWD}/src/bun.js/bindings/BunProcess.cpp
-  ${CWD}/src/bun.js/bindings/ProcessBindingBuffer.cpp
   ${CWD}/src/bun.js/bindings/ProcessBindingConstants.cpp
-  ${CWD}/src/bun.js/bindings/ProcessBindingFs.cpp
   ${CWD}/src/bun.js/bindings/ProcessBindingNatives.cpp
   ${CWD}/src/bun.js/modules/NodeModuleModule.cpp
-  ${CODEGEN_PATH}/ZigGeneratedClasses.lut.txt
 )
 
 set(BUN_OBJECT_LUT_OUTPUTS
@@ -443,12 +413,9 @@ set(BUN_OBJECT_LUT_OUTPUTS
   ${CODEGEN_PATH}/ZigGlobalObject.lut.h
   ${CODEGEN_PATH}/JSBuffer.lut.h
   ${CODEGEN_PATH}/BunProcess.lut.h
-  ${CODEGEN_PATH}/ProcessBindingBuffer.lut.h
   ${CODEGEN_PATH}/ProcessBindingConstants.lut.h
-  ${CODEGEN_PATH}/ProcessBindingFs.lut.h
   ${CODEGEN_PATH}/ProcessBindingNatives.lut.h
   ${CODEGEN_PATH}/NodeModuleModule.lut.h
-  ${CODEGEN_PATH}/ZigGeneratedClasses.lut.h
 )
 
 macro(WEBKIT_ADD_SOURCE_DEPENDENCIES _source _deps)
@@ -480,8 +447,6 @@ foreach(i RANGE 0 ${BUN_OBJECT_LUT_SOURCES_MAX_INDEX})
       bun-codegen-lut-${filename}
     COMMENT
       "Generating ${filename}.lut.h"
-    DEPENDS
-      ${BUN_OBJECT_LUT_SOURCE}
     COMMAND
       ${BUN_EXECUTABLE}
         run
@@ -513,8 +478,6 @@ WEBKIT_ADD_SOURCE_DEPENDENCIES(
   ${CODEGEN_PATH}/ZigGlobalObject.lut.h
 )
 
-
-
 WEBKIT_ADD_SOURCE_DEPENDENCIES(
   ${CWD}/src/bun.js/bindings/InternalModuleRegistry.cpp
   ${CODEGEN_PATH}/InternalModuleRegistryConstants.h
@@ -528,7 +491,8 @@ file(GLOB_RECURSE BUN_ZIG_SOURCES ${CONFIGURE_DEPENDS}
 
 list(APPEND BUN_ZIG_SOURCES
   ${CWD}/build.zig
-  ${CWD}/src/main.zig
+  ${CWD}/root.zig
+  ${CWD}/root_wasm.zig
   ${BUN_BINDGEN_ZIG_OUTPUTS}
 )
 
@@ -537,7 +501,6 @@ set(BUN_ZIG_GENERATED_SOURCES
   ${BUN_FALLBACK_DECODER_OUTPUT}
   ${BUN_RUNTIME_JS_OUTPUT}
   ${BUN_NODE_FALLBACKS_OUTPUTS}
-  ${BUN_REACT_REFRESH_OUTPUT}
   ${BUN_ERROR_CODE_OUTPUTS}
   ${BUN_ZIG_GENERATED_CLASSES_OUTPUTS}
   ${BUN_JAVASCRIPT_OUTPUTS}
@@ -622,7 +585,6 @@ file(GLOB BUN_CXX_SOURCES ${CONFIGURE_DEPENDS}
   ${CWD}/src/bun.js/bindings/sqlite/*.cpp
   ${CWD}/src/bun.js/bindings/webcrypto/*.cpp
   ${CWD}/src/bun.js/bindings/webcrypto/*/*.cpp
-  ${CWD}/src/bun.js/bindings/node/crypto/*.cpp
   ${CWD}/src/bun.js/bindings/v8/*.cpp
   ${CWD}/src/bun.js/bindings/v8/shim/*.cpp
   ${CWD}/src/bake/*.cpp
@@ -760,7 +722,6 @@ target_include_directories(${bun} PRIVATE
   ${CWD}/src/bun.js/bindings
   ${CWD}/src/bun.js/bindings/webcore
   ${CWD}/src/bun.js/bindings/webcrypto
-  ${CWD}/src/bun.js/bindings/node/crypto
   ${CWD}/src/bun.js/bindings/sqlite
   ${CWD}/src/bun.js/bindings/v8
   ${CWD}/src/bun.js/modules
@@ -859,15 +820,6 @@ if(NOT WIN32)
       )
     endif()
 
-    if (ENABLE_ASAN)
-      target_compile_options(${bun} PUBLIC
-        -fsanitize=address
-      )
-      target_link_libraries(${bun} PUBLIC
-        -fsanitize=address
-      )
-    endif()
-
     target_compile_options(${bun} PUBLIC
       -Werror=return-type
       -Werror=return-stack-address
@@ -1093,7 +1045,6 @@ add_custom_target(dependencies DEPENDS ${BUN_TARGETS})
 
 if(APPLE)
   target_link_libraries(${bun} PRIVATE icucore resolv)
-  target_compile_definitions(${bun} PRIVATE U_DISABLE_RENAMING=1)
 endif()
 
 if(USE_STATIC_SQLITE)

cmake/targets/BuildLolHtml.cmake

@@ -4,7 +4,7 @@ register_repository(
   REPOSITORY
     cloudflare/lol-html
   COMMIT
-    67f1d4ffd6b74db7e053fb129dcce620193c180d
+    4f8becea13a0021c8b71abd2dcc5899384973b66
 )
 
 set(LOLHTML_CWD ${VENDOR_PATH}/lolhtml/c-api)

cmake/targets/BuildLshpack.cmake

@@ -4,7 +4,7 @@ register_repository(
   REPOSITORY
     litespeedtech/ls-hpack
   COMMIT
-    8905c024b6d052f083a3d11d0a169b3c2735c8a1
+    32e96f10593c7cb8553cd8c9c12721100ae9e924
 )
 
 if(WIN32)

cmake/targets/BuildMimalloc.cmake

@@ -4,7 +4,7 @@ register_repository(
   REPOSITORY
     oven-sh/mimalloc
   COMMIT
-    1beadf9651a7bfdec6b5367c380ecc3fe1c40d1a
+    82b2c2277a4d570187c07b376557dc5bde81d848
 )
 
 set(MIMALLOC_CMAKE_ARGS
@@ -19,10 +19,6 @@ set(MIMALLOC_CMAKE_ARGS
   -DMI_SKIP_COLLECT_ON_EXIT=ON
 )
 
-if(ENABLE_ASAN)
-  list(APPEND MIMALLOC_CMAKE_ARGS -DMI_TRACK_ASAN=ON)
-endif()
-
 if(DEBUG)
   list(APPEND MIMALLOC_CMAKE_ARGS -DMI_DEBUG_FULL=ON)
 endif()

cmake/tools/SetupBun.cmake

@@ -9,14 +9,6 @@ find_command(
     >=1.1.26
 )
 
-if (NOT CI)
-  # If node.js is not installed, it is extremely easy to make this path point to
-  # a tempdir such as /private/tmp/bun-node-ce532901c/bun, which may cause this
-  # CMake configuration break after tempdir is cleaned up (ex. after reboot).
-  get_filename_component(BUN_EXECUTABLE ${BUN_EXECUTABLE} REALPATH)
-  set(BUN_EXECUTABLE ${BUN_EXECUTABLE} CACHE FILEPATH "Bun executable" FORCE)
-endif()
-
 # If this is not set, some advanced features are not checked.
 # https://github.com/oven-sh/bun/blob/cd7f6a1589db7f1e39dc4e3f4a17234afbe7826c/src/bun.js/javascript.zig#L1069-L1072
 setenv(BUN_GARBAGE_COLLECTOR_LEVEL 1)

cmake/tools/SetupWebKit.cmake

@@ -2,7 +2,7 @@ option(WEBKIT_VERSION "The version of WebKit to use")
 option(WEBKIT_LOCAL "If a local version of WebKit should be used instead of downloading")
 
 if(NOT WEBKIT_VERSION)
-  set(WEBKIT_VERSION 2ffd4be9f9513c30333d9e23c175cab4760584e3)
+  set(WEBKIT_VERSION 9e3b60e4a6438d20ee6f8aa5bec6b71d2b7d213f)
 endif()
 
 string(SUBSTRING ${WEBKIT_VERSION} 0 16 WEBKIT_VERSION_PREFIX)
@@ -79,10 +79,6 @@ else()
   set(WEBKIT_SUFFIX "${WEBKIT_SUFFIX}")
 endif()
 
-if(ENABLE_ASAN)
-  set(WEBKIT_SUFFIX "${WEBKIT_SUFFIX}-asan")
-endif()
-
 set(WEBKIT_NAME bun-webkit-${WEBKIT_OS}-${WEBKIT_ARCH}${WEBKIT_SUFFIX})
 set(WEBKIT_FILENAME ${WEBKIT_NAME}.tar.gz)
 setx(WEBKIT_DOWNLOAD_URL https://github.com/oven-sh/WebKit/releases/download/autobuild-${WEBKIT_VERSION}/${WEBKIT_FILENAME})

cmake/tools/SetupZig.cmake

@@ -20,7 +20,8 @@ else()
   unsupported(CMAKE_SYSTEM_NAME)
 endif()
 
-set(ZIG_COMMIT "cd1995944508e4c946deb75bd70947d302e0db37")
+optionx(ZIG_VERSION STRING "The zig version of the compiler to download" DEFAULT "0.13.0")
+optionx(ZIG_COMMIT STRING "The zig commit to use in oven-sh/zig" DEFAULT "131a009ba2eb127a3447d05b9e12f710429aa5ee")
 optionx(ZIG_TARGET STRING "The zig target to use" DEFAULT ${DEFAULT_ZIG_TARGET})
 
 if(CMAKE_BUILD_TYPE STREQUAL "Release")
@@ -76,8 +77,8 @@ register_command(
   COMMAND
     ${CMAKE_COMMAND}
       -DZIG_PATH=${ZIG_PATH}
+      -DZIG_VERSION=${ZIG_VERSION}
       -DZIG_COMMIT=${ZIG_COMMIT}
-      -DENABLE_ASAN=${ENABLE_ASAN}
       -P ${CWD}/cmake/scripts/DownloadZig.cmake
   SOURCES
     ${CWD}/cmake/scripts/DownloadZig.cmake

completions/bun.fish

@@ -183,4 +183,3 @@ complete -c bun -n "__fish_use_subcommand" -a "unlink" -d "Unregister a local np
 complete -c bun -n "__fish_use_subcommand" -a "pm" -d "Additional package management utilities" -f
 complete -c bun -n "__fish_use_subcommand" -a "x" -d "Execute a package binary, installing if needed" -f
 complete -c bun -n "__fish_use_subcommand" -a "outdated" -d "Display the latest versions of outdated dependencies" -f
-complete -c bun -n "__fish_use_subcommand" -a "publish" -d "Publish your package from local to npm" -f

dockerhub/debian-slim/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:bookworm-slim AS build
+FROM debian:bullseye-slim AS build
 
 # https://github.com/oven-sh/bun/releases
 ARG BUN_VERSION=latest

dockerhub/debian/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:bookworm-slim AS build
+FROM debian:bullseye-slim AS build
 
 # https://github.com/oven-sh/bun/releases
 ARG BUN_VERSION=latest

dockerhub/distroless/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:bookworm-slim AS build
+FROM debian:bullseye-slim AS build
 
 # https://github.com/oven-sh/bun/releases
 ARG BUN_VERSION=latest
@@ -67,18 +67,14 @@ ARG BUN_INSTALL_BIN=/usr/local/bin
 ENV BUN_INSTALL_BIN=${BUN_INSTALL_BIN}
 
 COPY --from=build /usr/local/bin/bun /usr/local/bin/
+RUN mkdir -p /usr/local/bun-node-fallback-bin && ln -s /usr/local/bin/bun /usr/local/bun-node-fallback-bin/node
 ENV PATH "${PATH}:/usr/local/bun-node-fallback-bin"
 
 # Temporarily use the `build`-stage image binaries to create a symlink:
 RUN --mount=type=bind,from=build,source=/usr/bin,target=/usr/bin \
-    --mount=type=bind,from=build,source=/bin,target=/bin \
-    --mount=type=bind,from=build,source=/usr/lib,target=/usr/lib \
-    --mount=type=bind,from=build,source=/lib,target=/lib \
-    <<EOF
+    --mount=type=bind,from=build,source=/bin,target=/bin <<EOF
   ln -s /usr/local/bin/bun /usr/local/bin/bunx
   which bunx
-  mkdir -p /usr/local/bun-node-fallback-bin
-  ln -s /usr/local/bin/bun /usr/local/bun-node-fallback-bin/nodebun
 EOF
 
 ENTRYPOINT ["/usr/local/bin/bun"]

docs/api/fetch.md

@@ -111,38 +111,6 @@ const reader = stream.getReader();
 const { value, done } = await reader.read();
 ```
 
-### Streaming request bodies
-
-You can also stream data in request bodies using a `ReadableStream`:
-
-```ts
-const stream = new ReadableStream({
-  start(controller) {
-    controller.enqueue("Hello");
-    controller.enqueue(" ");
-    controller.enqueue("World");
-    controller.close();
-  },
-});
-
-const response = await fetch("http://example.com", {
-  method: "POST",
-  body: stream,
-});
-```
-
-When using streams with HTTP(S):
-
-- The data is streamed directly to the network without buffering the entire body in memory
-- If the connection is lost, the stream will be canceled
-- The `Content-Length` header is not automatically set unless the stream has a known size
-
-When using streams with S3:
-
-- For PUT/POST requests, Bun automatically uses multipart upload
-- The stream is consumed in chunks and uploaded in parallel
-- Progress can be monitored through the S3 options
-
 ### Fetching a URL with a timeout
 
 To fetch a URL with a timeout, use `AbortSignal.timeout`:
@@ -204,7 +172,7 @@ To customize the TLS validation, use the `checkServerIdentity` option in `tls`
 await fetch("https://example.com", {
   tls: {
     checkServerIdentity: (hostname, peerCertificate) => {
-      // Return an Error if the certificate is invalid
+      // Return an error if the certificate is invalid
     },
   },
 });
@@ -212,116 +180,6 @@ await fetch("https://example.com", {
 
 This is similar to how it works in Node's `net` module.
 
-#### Disable TLS validation
-
-To disable TLS validation, set `rejectUnauthorized` to `false`:
-
-```ts
-await fetch("https://example.com", {
-  tls: {
-    rejectUnauthorized: false,
-  },
-});
-```
-
-This is especially useful to avoid SSL errors when using self-signed certificates, but this disables TLS validation and should be used with caution.
-
-### Request options
-
-In addition to the standard fetch options, Bun provides several extensions:
-
-```ts
-const response = await fetch("http://example.com", {
-  // Control automatic response decompression (default: true)
-  decompress: true,
-
-  // Disable connection reuse for this request
-  keepalive: false,
-
-  // Debug logging level
-  verbose: true, // or "curl" for more detailed output
-});
-```
-
-### Protocol support
-
-Beyond HTTP(S), Bun's fetch supports several additional protocols:
-
-#### S3 URLs - `s3://`
-
-Bun supports fetching from S3 buckets directly.
-
-```ts
-// Using environment variables for credentials
-const response = await fetch("s3://my-bucket/path/to/object");
-
-// Or passing credentials explicitly
-const response = await fetch("s3://my-bucket/path/to/object", {
-  s3: {
-    accessKeyId: "YOUR_ACCESS_KEY",
-    secretAccessKey: "YOUR_SECRET_KEY",
-    region: "us-east-1",
-  },
-});
-```
-
-Note: Only PUT and POST methods support request bodies when using S3. For uploads, Bun automatically uses multipart upload for streaming bodies.
-
-You can read more about Bun's S3 support in the [S3](https://bun.sh/docs/api/s3) documentation.
-
-#### File URLs - `file://`
-
-You can fetch local files using the `file:` protocol:
-
-```ts
-const response = await fetch("file:///path/to/file.txt");
-const text = await response.text();
-```
-
-On Windows, paths are automatically normalized:
-
-```ts
-// Both work on Windows
-const response = await fetch("file:///C:/path/to/file.txt");
-const response2 = await fetch("file:///c:/path\\to/file.txt");
-```
-
-#### Data URLs - `data:`
-
-Bun supports the `data:` URL scheme:
-
-```ts
-const response = await fetch("data:text/plain;base64,SGVsbG8sIFdvcmxkIQ==");
-const text = await response.text(); // "Hello, World!"
-```
-
-#### Blob URLs - `blob:`
-
-You can fetch blobs using URLs created by `URL.createObjectURL()`:
-
-```ts
-const blob = new Blob(["Hello, World!"], { type: "text/plain" });
-const url = URL.createObjectURL(blob);
-const response = await fetch(url);
-```
-
-### Error handling
-
-Bun's fetch implementation includes several specific error cases:
-
-- Using a request body with GET/HEAD methods will throw an error (which is expected for the fetch API)
-- Attempting to use both `proxy` and `unix` options together will throw an error
-- TLS certificate validation failures when `rejectUnauthorized` is true (or undefined)
-- S3 operations may throw specific errors related to authentication or permissions
-
-### Content-Type handling
-
-Bun automatically sets the `Content-Type` header for request bodies when not explicitly provided:
-
-- For `Blob` objects, uses the blob's `type`
-- For `FormData`, sets appropriate multipart boundary
-- For JSON objects, sets `application/json`
-
 ## Debugging
 
 To help with debugging, you can pass `verbose: true` to `fetch`:
@@ -448,16 +306,3 @@ import { write } from "bun";
 
 await write("output.txt", response);
 ```
-
-### Implementation details
-
-- Connection pooling is enabled by default but can be disabled per-request with `keepalive: false`. The `"Connection: close"` header can also be used to disable keep-alive.
-- Large file uploads are optimized using the operating system's `sendfile` syscall under specific conditions:
-  - The file must be larger than 32KB
-  - The request must not be using a proxy
-  - On macOS, only regular files (not pipes, sockets, or devices) can use `sendfile`
-  - When these conditions aren't met, or when using S3/streaming uploads, Bun falls back to reading the file into memory
-  - This optimization is particularly effective for HTTP (not HTTPS) requests where the file can be sent directly from the kernel to the network stack
-- S3 operations automatically handle signing requests and merging authentication headers
-
-Note: Many of these features are Bun-specific extensions to the standard fetch API.

docs/api/ffi.md

@@ -1,7 +1,3 @@
-{% callout %}
-**⚠️ Warning** — `bun:ffi` is **experimental**, with known bugs and limitations, and should not be relied on in production. The most stable way to interact with native code from Bun is to write a [Node-API module](/docs/api/node-api).
-{% /callout %}
-
 Use the built-in `bun:ffi` module to efficiently call native libraries from JavaScript. It works with languages that support the C ABI (Zig, Rust, C/C++, C#, Nim, Kotlin, etc).
 
 ## dlopen usage (`bun:ffi`)
@@ -302,11 +298,7 @@ setTimeout(() => {
 When you're done with a JSCallback, you should call `close()` to free the memory.
 
 ### Experimental thread-safe callbacks
-
-`JSCallback` has experimental support for thread-safe callbacks. This will be needed if you pass a callback function into a different thread from its instantiation context. You can enable it with the optional `threadsafe` parameter.
-
-Currently, thread-safe callbacks work best when run from another thread that is running JavaScript code, i.e. a [`Worker`](/docs/api/workers). A future version of Bun will enable them to be called from any thread (such as new threads spawned by your native library that Bun is not aware of).
-
+`JSCallback` has experimental support for thread-safe callbacks. This will be needed if you pass a callback function into a different thread from it's instantiation context. You can enable it with the optional `threadsafe` option flag.
 ```ts
 const searchIterator = new JSCallback(
   (ptr, length) => /hello/.test(new CString(ptr, length)),
@@ -317,6 +309,7 @@ const searchIterator = new JSCallback(
   },
 );
 ```
+Be aware that there are still cases where this does not 100% work.
 
 {% callout %}
 

docs/api/node-api.md

@@ -12,3 +12,5 @@ Alternatively, use `process.dlopen`:
 let mod = { exports: {} };
 process.dlopen(mod, "./my-node-module.node");
 ```
+
+Bun polyfills the [`detect-libc`](https://npmjs.com/package/detect-libc) package, which is used by many Node-API modules to detect which `.node` binding to `require`.

docs/api/s3.md

@@ -68,6 +68,7 @@ const client = new S3Client({
 });
 
 // Bun.s3 is a global singleton that is equivalent to `new Bun.S3Client()`
+Bun.s3 = client;
 ```
 
 ### Working with S3 Files
@@ -171,24 +172,11 @@ When your production service needs to let users upload files to your server, it'
 
 To facilitate this, you can presign URLs for S3 files. This generates a URL with a signature that allows a user to securely upload that specific file to S3, without exposing your credentials or granting them unnecessary access to your bucket.
 
-The default behaviour is to generate a `GET` URL that expires in 24 hours. Bun attempts to infer the content type from the file extension. If inference is not possible, it will default to `application/octet-stream`.
-
 ```ts
 import { s3 } from "bun";
 
 // Generate a presigned URL that expires in 24 hours (default)
-const download = s3.presign("my-file.txt"); // GET, text/plain, expires in 24 hours
-
-const upload = s3.presign("my-file", {
-  expiresIn: 3600, // 1 hour
-  method: "PUT",
-  type: "application/json", // No extension for inferring, so we can specify the content type to be JSON
-});
-
-// You can call .presign() if on a file reference, but avoid doing so
-// unless you already have a reference (to avoid memory usage).
-const myFile = s3.file("my-file.txt");
-const presignedFile = myFile.presign({
+const url = s3.presign("my-file.txt", {
   expiresIn: 3600, // 1 hour
 });
 ```
@@ -361,56 +349,6 @@ const minio = new S3Client({
 });
 ```
 
-### Using Bun's S3Client with supabase
-
-To use Bun's S3 client with [supabase](https://supabase.com/), set `endpoint` to the supabase endpoint in the `S3Client` constructor. The supabase endpoint includes your account ID and /storage/v1/s3 path. Make sure to set Enable connection via S3 protocol on in the supabase dashboard in https://supabase.com/dashboard/project/<account-id>/settings/storage and to set the region informed in the same section.
-
-```ts
-import { S3Client } from "bun";
-
-const supabase = new S3Client({
-  accessKeyId: "access-key",
-  secretAccessKey: "secret-key",
-  bucket: "my-bucket",
-  region: "us-west-1",
-  endpoint: "https://<account-id>.supabase.co/storage/v1/s3/storage",
-});
-```
-
-### Using Bun's S3Client with S3 Virtual Hosted-Style endpoints
-
-When using a S3 Virtual Hosted-Style endpoint, you need to set the `virtualHostedStyle` option to `true` and if no endpoint is provided, Bun will use region and bucket to infer the endpoint to AWS S3, if no region is provided it will use `us-east-1`. If you provide a the endpoint, there are no need to provide the bucket name.
-
-```ts
-import { S3Client } from "bun";
-
-// AWS S3 endpoint inferred from region and bucket
-const s3 = new S3Client({
-  accessKeyId: "access-key",
-  secretAccessKey: "secret-key",
-  bucket: "my-bucket",
-  virtualHostedStyle: true,
-  // endpoint: "https://my-bucket.s3.us-east-1.amazonaws.com",
-  // region: "us-east-1",
-});
-
-// AWS S3
-const s3WithEndpoint = new S3Client({
-  accessKeyId: "access-key",
-  secretAccessKey: "secret-key",
-  endpoint: "https://<bucket-name>.s3.<region>.amazonaws.com",
-  virtualHostedStyle: true,
-});
-
-// Cloudflare R2
-const r2WithEndpoint = new S3Client({
-  accessKeyId: "access-key",
-  secretAccessKey: "secret-key",
-  endpoint: "https://<bucket-name>.<account-id>.r2.cloudflarestorage.com",
-  virtualHostedStyle: true,
-});
-```
-
 ## Credentials
 
 Credentials are one of the hardest parts of using S3, and we've tried to make it as easy as possible. By default, Bun reads the following environment variables for credentials.
@@ -437,7 +375,7 @@ If the `S3_*` environment variable is not set, Bun will also check for the `AWS_
 
 These environment variables are read from [`.env` files](/docs/runtime/env) or from the process environment at initialization time (`process.env` is not used for this).
 
-These defaults are overridden by the options you pass to `s3.file(credentials)`, `new Bun.S3Client(credentials)`, or any of the methods that accept credentials. So if, for example, you use the same credentials for different buckets, you can set the credentials once in your `.env` file and then pass `bucket: "my-bucket"` to the `s3.file()` function without having to specify all the credentials again.
+These defaults are overridden by the options you pass to `s3(credentials)`, `new Bun.S3Client(credentials)`, or any of the methods that accept credentials. So if, for example, you use the same credentials for different buckets, you can set the credentials once in your `.env` file and then pass `bucket: "my-bucket"` to the `s3()` helper function without having to specify all the credentials again.
 
 ### `S3Client` objects
 
@@ -521,7 +459,7 @@ const exists = await client.exists("my-file.txt");
 
 ## `S3File`
 
-`S3File` instances are created by calling the `S3Client` instance method or the `s3.file()` function. Like `Bun.file()`, `S3File` instances are lazy. They don't refer to something that necessarily exists at the time of creation. That's why all the methods that don't involve network requests are fully synchronous.
+`S3File` instances are created by calling the `S3` instance method or the `s3()` helper function. Like `Bun.file()`, `S3File` instances are lazy. They don't refer to something that necessarily exists at the time of creation. That's why all the methods that don't involve network requests are fully synchronous.
 
 ```ts
 interface S3File extends Blob {
@@ -544,7 +482,7 @@ interface S3File extends Blob {
       | Response
       | Request,
     options?: BlobPropertyBag,
-  ): Promise<number>;
+  ): Promise<void>;
 
   exists(options?: S3Options): Promise<boolean>;
   unlink(options?: S3Options): Promise<void>;
@@ -662,9 +600,7 @@ const exists = await S3Client.exists("my-file.txt", credentials);
 The same method also works on `S3File` instances.
 
 ```ts
-import { s3 } from "bun";
-
-const s3file = s3.file("my-file.txt", {
+const s3file = Bun.s3("my-file.txt", {
   ...credentials,
 });
 const exists = await s3file.exists();

docs/api/spawn.md

@@ -77,16 +77,6 @@ console.log(text); // "const input = "hello world".repeat(400); ..."
 
 ---
 
-- `ReadableStream`
-- Use a readable stream as input.
-
----
-
-- `Blob`
-- Use a blob as input.
-
----
-
 - `number`
 - Read from the file with a given file descriptor.
 
@@ -139,13 +129,13 @@ Configure the output stream by passing one of the following values to `stdout/st
 
 ---
 
-- `"ignore"`
-- Discard the output.
+- `Bun.file()`
+- Write to the specified file.
 
 ---
 
-- `Bun.file()`
-- Write to the specified file.
+- `null`
+- Write to `/dev/null`.
 
 ---
 
@@ -184,8 +174,7 @@ const proc = Bun.spawn(["bun", "--version"]);
 proc.kill();
 proc.killed; // true
 
-proc.kill(15); // specify a signal code
-proc.kill("SIGTERM"); // specify a signal name
+proc.kill(); // specify an exit code
 ```
 
 The parent `bun` process will not terminate until all child processes have exited. Use `proc.unref()` to detach the child process from the parent.
@@ -195,64 +184,6 @@ const proc = Bun.spawn(["bun", "--version"]);
 proc.unref();
 ```
 
-## Resource usage
-
-You can get information about the process's resource usage after it has exited:
-
-```ts
-const proc = Bun.spawn(["bun", "--version"]);
-await proc.exited;
-
-const usage = proc.resourceUsage();
-console.log(`Max memory used: ${usage.maxRSS} bytes`);
-console.log(`CPU time (user): ${usage.cpuTime.user} µs`);
-console.log(`CPU time (system): ${usage.cpuTime.system} µs`);
-```
-
-## Using AbortSignal
-
-You can abort a subprocess using an `AbortSignal`:
-
-```ts
-const controller = new AbortController();
-const { signal } = controller;
-
-const proc = Bun.spawn({
-  cmd: ["sleep", "100"],
-  signal,
-});
-
-// Later, to abort the process:
-controller.abort();
-```
-
-## Using timeout and killSignal
-
-You can set a timeout for a subprocess to automatically terminate after a specific duration:
-
-```ts
-// Kill the process after 5 seconds
-const proc = Bun.spawn({
-  cmd: ["sleep", "10"],
-  timeout: 5000, // 5 seconds in milliseconds
-});
-
-await proc.exited; // Will resolve after 5 seconds
-```
-
-By default, timed-out processes are killed with the `SIGTERM` signal. You can specify a different signal with the `killSignal` option:
-
-```ts
-// Kill the process with SIGKILL after 5 seconds
-const proc = Bun.spawn({
-  cmd: ["sleep", "10"],
-  timeout: 5000,
-  killSignal: "SIGKILL", // Can be string name or signal number
-});
-```
-
-The `killSignal` option also controls which signal is sent when an AbortSignal is aborted.
-
 ## Inter-process communication (IPC)
 
 Bun supports direct inter-process communication channel between two `bun` processes. To receive messages from a spawned Bun subprocess, specify an `ipc` handler.
@@ -302,17 +233,11 @@ process.send("Hello from child as string");
 process.send({ message: "Hello from child as object" });
 ```
 
-The `serialization` option controls the underlying communication format between the two processes:
+The `ipcMode` option controls the underlying communication format between the two processes:
 
 - `advanced`: (default) Messages are serialized using the JSC `serialize` API, which supports cloning [everything `structuredClone` supports](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm). This does not support transferring ownership of objects.
 - `json`: Messages are serialized using `JSON.stringify` and `JSON.parse`, which does not support as many object types as `advanced` does.
 
-To disconnect the IPC channel from the parent process, call:
-
-```ts
-childProc.disconnect();
-```
-
 ### IPC between Bun & Node.js
 
 To use IPC between a `bun` process and a Node.js process, set `serialization: "json"` in `Bun.spawn`. This is because Node.js and Bun use different JavaScript engines with different object serialization formats.
@@ -385,7 +310,7 @@ spawnSync echo hi    1.47 ms/iter     (1.14 ms … 2.64 ms)   1.57 ms   2.37 ms
 
 ## Reference
 
-A reference of the Spawn API and types are shown below. The real types have complex generics to strongly type the `Subprocess` streams with the options passed to `Bun.spawn` and `Bun.spawnSync`. For full details, find these types as defined [bun.d.ts](https://github.com/oven-sh/bun/blob/main/packages/bun-types/bun.d.ts).
+A simple reference of the Spawn API and types are shown below. The real types have complex generics to strongly type the `Subprocess` streams with the options passed to `Bun.spawn` and `Bun.spawnSync`. For full details, find these types as defined [bun.d.ts](https://github.com/oven-sh/bun/blob/main/packages/bun-types/bun.d.ts).
 
 ```ts
 interface Bun {
@@ -404,25 +329,16 @@ interface Bun {
 namespace SpawnOptions {
   interface OptionsObject {
     cwd?: string;
-    env?: Record<string, string | undefined>;
-    stdio?: [Writable, Readable, Readable];
-    stdin?: Writable;
-    stdout?: Readable;
-    stderr?: Readable;
-    onExit?(
-      subprocess: Subprocess,
+    env?: Record<string, string>;
+    stdin?: SpawnOptions.Readable;
+    stdout?: SpawnOptions.Writable;
+    stderr?: SpawnOptions.Writable;
+    onExit?: (
+      proc: Subprocess,
       exitCode: number | null,
-      signalCode: number | null,
-      error?: ErrorLike,
-    ): void | Promise<void>;
-    ipc?(message: any, subprocess: Subprocess): void;
-    serialization?: "json" | "advanced";
-    windowsHide?: boolean;
-    windowsVerbatimArguments?: boolean;
-    argv0?: string;
-    signal?: AbortSignal;
-    timeout?: number;
-    killSignal?: string | number;
+      signalCode: string | null,
+      error: Error | null,
+    ) => void;
   }
 
   type Readable =
@@ -450,62 +366,39 @@ namespace SpawnOptions {
     | Request;
 }
 
-interface Subprocess extends AsyncDisposable {
-  readonly stdin: FileSink | number | undefined;
-  readonly stdout: ReadableStream<Uint8Array> | number | undefined;
-  readonly stderr: ReadableStream<Uint8Array> | number | undefined;
-  readonly readable: ReadableStream<Uint8Array> | number | undefined;
+interface Subprocess<Stdin, Stdout, Stderr> {
   readonly pid: number;
+  // the exact stream types here are derived from the generic parameters
+  readonly stdin: number | ReadableStream | FileSink | undefined;
+  readonly stdout: number | ReadableStream | undefined;
+  readonly stderr: number | ReadableStream | undefined;
+
   readonly exited: Promise<number>;
-  readonly exitCode: number | null;
-  readonly signalCode: NodeJS.Signals | null;
+
+  readonly exitCode: number | undefined;
+  readonly signalCode: Signal | null;
   readonly killed: boolean;
 
-  kill(exitCode?: number | NodeJS.Signals): void;
   ref(): void;
   unref(): void;
-
-  send(message: any): void;
-  disconnect(): void;
-  resourceUsage(): ResourceUsage | undefined;
+  kill(code?: number): void;
 }
 
-interface SyncSubprocess {
-  stdout: Buffer | undefined;
-  stderr: Buffer | undefined;
-  exitCode: number;
-  success: boolean;
-  resourceUsage: ResourceUsage;
-  signalCode?: string;
-  exitedDueToTimeout?: true;
-  pid: number;
+interface SyncSubprocess<Stdout, Stderr> {
+  readonly pid: number;
+  readonly success: boolean;
+  // the exact buffer types here are derived from the generic parameters
+  readonly stdout: Buffer | undefined;
+  readonly stderr: Buffer | undefined;
 }
 
-interface ResourceUsage {
-  contextSwitches: {
-    voluntary: number;
-    involuntary: number;
-  };
+type ReadableSubprocess = Subprocess<any, "pipe", "pipe">;
+type WritableSubprocess = Subprocess<"pipe", any, any>;
+type PipedSubprocess = Subprocess<"pipe", "pipe", "pipe">;
+type NullSubprocess = Subprocess<null, null, null>;
 
-  cpuTime: {
-    user: number;
-    system: number;
-    total: number;
-  };
-  maxRSS: number;
-
-  messages: {
-    sent: number;
-    received: number;
-  };
-  ops: {
-    in: number;
-    out: number;
-  };
-  shmSize: number;
-  signalCount: number;
-  swapCount: number;
-}
+type ReadableSyncSubprocess = SyncSubprocess<"pipe", "pipe">;
+type NullSyncSubprocess = SyncSubprocess<null, null>;
 
 type Signal =
   | "SIGABRT"

docs/api/sql.md

@@ -20,7 +20,7 @@ const activeUsers = await sql`
 
 {% features title="Features" %}
 
-{% icon size=20 name="Shield" /%} Tagged template literals to protect against SQL injection
+{% icon size=20 name="Shield" /%} Tagged template literals to protect againt SQL injection
 
 {% icon size=20 name="GitMerge" /%} Transactions
 
@@ -87,7 +87,7 @@ await sql`INSERT INTO users ${sql(users)}`;
 
 ### Picking columns to insert
 
-You can use `sql(object, ...string)` to pick which columns to insert. Each of the columns must be defined on the object.
+You can use `sql(object, Array<string>)` to pick which columns to insert. Each of the columns must be defined on the object.
 
 ```ts
 const user = {
@@ -96,7 +96,7 @@ const user = {
   age: 25,
 };
 
-await sql`INSERT INTO users ${sql(user, "name", "email")}`;
+await sql`INSERT INTO users ${sql(user, ["name", "email"])}`;
 // Only inserts name and email columns, ignoring other fields
 ```
 
@@ -165,72 +165,13 @@ await sql`
 `;
 ```
 
-### Dynamic columns in updates
-
-You can use `sql(object, ...string)` to pick which columns to update. Each of the columns must be defined on the object. If the columns are not informed all keys will be used to update the row.
-
-```ts
-await sql`UPDATE users SET ${sql(user, "name", "email")} WHERE id = ${user.id}`;
-// uses all keys from the object to update the row
-await sql`UPDATE users SET ${sql(user)} WHERE id = ${user.id}`;
-```
-
-### Dynamic values and `where in`
-
-Value lists can also be created dynamically, making where in queries simple too. Optionally you can pass a array of objects and inform what key to use to create the list.
-
-```ts
-await sql`SELECT * FROM users WHERE id IN ${sql([1, 2, 3])}`;
-
-const users = [
-  { id: 1, name: "Alice" },
-  { id: 2, name: "Bob" },
-  { id: 3, name: "Charlie" },
-];
-await sql`SELECT * FROM users WHERE id IN ${sql(users, "id")}`;
-```
-
-## `sql``.simple()`
-
-The PostgreSQL wire protocol supports two types of queries: "simple" and "extended". Simple queries can contain multiple statements but don't support parameters, while extended queries (the default) support parameters but only allow one statement.
-
-To run multiple statements in a single query, use `sql``.simple()`:
-
-```ts
-// Multiple statements in one query
-await sql`
-  SELECT 1;
-  SELECT 2;
-`.simple();
-```
-
-Simple queries are often useful for database migrations and setup scripts.
-
-Note that simple queries cannot use parameters (`${value}`). If you need parameters, you must split your query into separate statements.
-
-### Queries in files
-
-You can use the `sql.file` method to read a query from a file and execute it, if the file includes $1, $2, etc you can pass parameters to the query. If no parameters are used it can execute multiple commands per file.
-
-```ts
-const result = await sql.file("query.sql", [1, 2, 3]);
-```
-
 ### Unsafe Queries
 
-You can use the `sql.unsafe` function to execute raw SQL strings. Use this with caution, as it will not escape user input. Executing more than one command per query is allowed if no parameters are used.
+You can use the `sql.unsafe` function to execute raw SQL strings. Use this with caution, as it will not escape user input.
 
 ```ts
-// Multiple commands without parameters
-const result = await sql.unsafe(`
-  SELECT ${userColumns} FROM users;
-  SELECT ${accountColumns} FROM accounts;
-`);
-
-// Using parameters (only one command is allowed)
 const result = await sql.unsafe(
-  "SELECT " + dangerous + " FROM users WHERE id = $1",
-  [id],
+  "SELECT " + columns + " FROM users WHERE id = " + id,
 );
 ```
 
@@ -321,21 +262,6 @@ const db = new SQL({
 });
 ```
 
-## Dynamic passwords
-
-When clients need to use alternative authentication schemes such as access tokens or connections to databases with rotating passwords, provide either a synchronous or asynchronous function that will resolve the dynamic password value at connection time.
-
-```ts
-import { SQL } from "bun";
-
-const sql = new SQL(url, {
-  // Other connection config
-  ...
-  // Password function for the database user
-  password: async () => await signer.getAuthToken(),
-});
-```
-
 ## Transactions
 
 To start a new transaction, use `sql.begin`. This method reserves a dedicated connection for the duration of the transaction and provides a scoped `sql` instance to use within the callback function. Once the callback completes, `sql.begin` resolves with the return value of the callback.
@@ -505,34 +431,6 @@ try {
 } // Automatically released
 ```
 
-## Prepared Statements
-
-By default, Bun's SQL client automatically creates named prepared statements for queries where it can be inferred that the query is static. This provides better performance. However, you can change this behavior by setting `prepare: false` in the connection options:
-
-```ts
-const sql = new SQL({
-  // ... other options ...
-  prepare: false, // Disable persisting named prepared statements on the server
-});
-```
-
-When `prepare: false` is set:
-
-Queries are still executed using the "extended" protocol, but they are executed using [unnamed prepared statements](https://www.postgresql.org/docs/current/protocol-flow.html#PROTOCOL-FLOW-EXT-QUERY), an unnamed prepared statement lasts only until the next Parse statement specifying the unnamed statement as destination is issued.
-
-- Parameter binding is still safe against SQL injection
-- Each query is parsed and planned from scratch by the server
-- Queries will not be [pipelined](https://www.postgresql.org/docs/current/protocol-flow.html#PROTOCOL-FLOW-PIPELINING)
-
-You might want to use `prepare: false` when:
-
-- Using PGBouncer in transaction mode (though since PGBouncer 1.21.0, protocol-level named prepared statements are supported when configured properly)
-- Debugging query execution plans
-- Working with dynamic SQL where query plans need to be regenerated frequently
-- More than one command per query will not be supported (unless you use `sql``.simple()`)
-
-Note that disabling prepared statements may impact performance for queries that are executed frequently with different parameters, as the server needs to parse and plan each query from scratch.
-
 ## Error Handling
 
 The client provides typed errors for different failure scenarios:
@@ -568,7 +466,6 @@ The client provides typed errors for different failure scenarios:
 | `ERR_POSTGRES_SERVER_ERROR`          | General error from PostgreSQL server       |
 | `ERR_POSTGRES_INVALID_QUERY_BINDING` | Invalid parameter binding                  |
 | `ERR_POSTGRES_QUERY_CANCELLED`       | Query was cancelled                        |
-| `ERR_POSTGRES_NOT_TAGGED_CALL`       | Query was called without a tagged call     |
 
 ### Data Type Errors
 
@@ -604,7 +501,7 @@ The client provides typed errors for different failure scenarios:
 
 ## Numbers and BigInt
 
-Bun's SQL client includes special handling for large numbers that exceed the range of a 53-bit integer. Here's how it works:
+Bun's SQL client includes special handling for large numbers that exceed the range of a 53-bit integer. Here’s how it works:
 
 ```ts
 import { sql } from "bun";
@@ -664,7 +561,7 @@ The plan is to add more database drivers in the future.
 
 npm packages like postgres.js, pg, and node-postgres can be used in Bun too. They're great options.
 
-Two reasons why:
+Two reaons why:
 
 1. We think it's simpler for developers to have a database driver built into Bun. The time you spend library shopping is time you could be building your app.
 2. We leverage some JavaScriptCore engine internals to make it faster to create objects that would be difficult to implement in a library

docs/api/tcp.md

@@ -11,7 +11,7 @@ Bun.listen({
   socket: {
     data(socket, data) {}, // message received from client
     open(socket) {}, // socket opened
-    close(socket, error) {}, // socket closed
+    close(socket) {}, // socket closed
     drain(socket) {}, // socket ready for more data
     error(socket, error) {}, // error handler
   },
@@ -30,7 +30,7 @@ Bun.listen({
     open(socket) {},
     data(socket, data) {},
     drain(socket) {},
-    close(socket, error) {},
+    close(socket) {},
     error(socket, error) {},
   },
 });
@@ -122,7 +122,7 @@ const socket = await Bun.connect({
   socket: {
     data(socket, data) {},
     open(socket) {},
-    close(socket, error) {},
+    close(socket) {},
     drain(socket) {},
     error(socket, error) {},