Speculative fix for napi_set_property crash

Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>

.clangd

@@ -0,0 +1,3 @@
+Index:
+  Background: Skip # Disable slow background indexing of these files.
+

.github/ISSUE_TEMPLATE/6-crash-report.yml

@@ -0,0 +1,33 @@
+name: Prefilled crash report
+description: Report a crash in Bun
+labels:
+  - bug
+  - crash
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you so much for submitting a crash report. You're helping us make Bun more reliable for everyone!
+  - type: textarea
+    attributes:
+      label: How can we reproduce the crash?
+      description: Please provide instructions on how to reproduce the crash.
+  - type: textarea
+    id: code
+    attributes:
+      label: JavaScript/TypeScript code that reproduces the crash?
+      description: If this crash happened in the Bun runtime, can you paste code we can run to reproduce the crash?
+      render: shell
+  - type: textarea
+    id: logs
+    attributes:
+      label: Relevant log output
+      description: Please copy and paste any relevant log output. This will be
+        automatically formatted into code, so no need for backticks.
+      render: shell
+  - type: textarea
+    id: remapped_trace
+    attributes:
+      label: Stack Trace (bun.report)
+    validations:
+      required: true

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

@@ -30,7 +30,7 @@ runs:
           *)       os=windows;;
         esac
         case "$(uname -m)" in
-          arm64 | aarch64)  arch=arm64;;
+          arm64 | aarch64)  arch=aarch64;;
           *)                arch=x64;;
         esac
         case "${{ inputs.baseline }}" in

.github/workflows/build-darwin.yml

@@ -0,0 +1,310 @@
+name: Build Darwin
+
+permissions:
+  contents: read
+  actions: write
+
+on:
+  workflow_call:
+    inputs:
+      runs-on:
+        type: string
+        default: macos-12-large
+      tag:
+        type: string
+        required: true
+      arch:
+        type: string
+        required: true
+      cpu:
+        type: string
+        required: true
+      assertions:
+        type: boolean
+      canary:
+        type: boolean
+      no-cache:
+        type: boolean
+
+env:
+  LLVM_VERSION: 16
+  BUN_VERSION: 1.1.2
+
+jobs:
+  build-submodules:
+    name: Build Submodules
+    runs-on: ${{ inputs.runs-on }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .gitmodules
+            src/deps
+            scripts
+      - name: Hash Submodules
+        id: hash
+        run: |
+          print_versions() {
+            git submodule | grep -v WebKit
+            echo "LLVM_VERSION=${{ env.LLVM_VERSION }}"
+            cat $(echo scripts/build*.sh scripts/all-dependencies.sh | tr " " "\n" | sort)
+          }
+          echo "hash=$(print_versions | shasum)" >> $GITHUB_OUTPUT
+      - if: ${{ !inputs.no-cache }}
+        name: Restore Cache
+        id: cache
+        uses: actions/cache/restore@v4
+        with:
+          path: ${{ runner.temp }}/bun-deps
+          key: bun-${{ inputs.tag }}-deps-${{ steps.hash.outputs.hash }}
+      # TODO: Figure out how to cache homebrew dependencies
+      - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
+        name: Install Dependencies
+        env:
+          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
+          HOMEBREW_NO_AUTO_UPDATE: 1
+          HOMEBREW_NO_INSTALL_CLEANUP: 1
+        run: |
+          brew install \
+            llvm@${{ env.LLVM_VERSION }} \
+            ccache \
+            rust \
+            pkg-config \
+            coreutils \
+            libtool \
+            cmake \
+            libiconv \
+            automake \
+            openssl@1.1 \
+            ninja \
+            golang \
+            gnu-sed --force --overwrite
+          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
+          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
+          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
+          brew link --overwrite llvm@$LLVM_VERSION
+      - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
+        name: Clone Submodules
+        run: |
+          ./scripts/update-submodules.sh
+      - name: Build Submodules
+        if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
+        env:
+          CPU_TARGET: ${{ inputs.cpu }}
+          BUN_DEPS_OUT_DIR: ${{ runner.temp }}/bun-deps
+        run: |
+          mkdir -p $BUN_DEPS_OUT_DIR
+          ./scripts/all-dependencies.sh
+      - name: Save Cache
+        if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
+        uses: actions/cache/save@v4
+        with:
+          path: ${{ runner.temp }}/bun-deps
+          key: ${{ steps.cache.outputs.cache-primary-key }}
+      - name: Upload bun-${{ inputs.tag }}-deps
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-deps
+          path: ${{ runner.temp }}/bun-deps
+          if-no-files-found: error
+  build-cpp:
+    name: Build C++
+    runs-on: ${{ inputs.runs-on }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      # TODO: Figure out how to cache homebrew dependencies
+      - name: Install Dependencies
+        env:
+          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
+          HOMEBREW_NO_AUTO_UPDATE: 1
+          HOMEBREW_NO_INSTALL_CLEANUP: 1
+        run: |
+          brew install \
+            llvm@${{ env.LLVM_VERSION }} \
+            ccache \
+            rust \
+            pkg-config \
+            coreutils \
+            libtool \
+            cmake \
+            libiconv \
+            automake \
+            openssl@1.1 \
+            ninja \
+            golang \
+            gnu-sed --force --overwrite
+          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
+          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
+          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
+          brew link --overwrite llvm@$LLVM_VERSION
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: ${{ env.BUN_VERSION }}
+      - if: ${{ !inputs.no-cache }}
+        name: Restore Cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ runner.temp }}/ccache
+          key: bun-${{ inputs.tag }}-cpp-${{ hashFiles('Dockerfile', 'Makefile', 'CMakeLists.txt', 'build.zig', 'scripts/**', 'src/**', 'packages/bun-usockets/src/**', 'packages/bun-uws/src/**') }}
+          restore-keys: |
+            bun-${{ inputs.tag }}-cpp-
+      - name: Compile
+        env:
+          CPU_TARGET: ${{ inputs.cpu }}
+          SOURCE_DIR: ${{ github.workspace }}
+          OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
+          BUN_DEPS_OUT_DIR: ${{ runner.temp }}/bun-deps
+          CCACHE_DIR: ${{ runner.temp }}/ccache
+        run: |
+          mkdir -p $OBJ_DIR
+          cd $OBJ_DIR
+          cmake -S $SOURCE_DIR -B $OBJ_DIR \
+            -G Ninja \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DUSE_LTO=ON \
+            -DBUN_CPP_ONLY=1 \
+            -DNO_CONFIGURE_DEPENDS=1
+          chmod +x compile-cpp-only.sh
+          ./compile-cpp-only.sh -v
+      - name: Upload bun-${{ inputs.tag }}-cpp
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-cpp
+          path: ${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a
+          if-no-files-found: error
+  build-zig:
+    name: Build Zig
+    uses: ./.github/workflows/build-zig.yml
+    with:
+      os: darwin
+      only-zig: true
+      tag: ${{ inputs.tag }}
+      arch: ${{ inputs.arch }}
+      cpu: ${{ inputs.cpu }}
+      assertions: ${{ inputs.assertions }}
+      canary: ${{ inputs.canary }}
+      no-cache: ${{ inputs.no-cache }}
+  link:
+    name: Link
+    runs-on: ${{ inputs.runs-on }}
+    needs:
+      - build-submodules
+      - build-cpp
+      - build-zig
+    steps:
+      - uses: actions/checkout@v4
+      # TODO: Figure out how to cache homebrew dependencies
+      - name: Install Dependencies
+        env:
+          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
+          HOMEBREW_NO_AUTO_UPDATE: 1
+          HOMEBREW_NO_INSTALL_CLEANUP: 1
+        run: |
+          brew install \
+            llvm@${{ env.LLVM_VERSION }} \
+            ccache \
+            rust \
+            pkg-config \
+            coreutils \
+            libtool \
+            cmake \
+            libiconv \
+            automake \
+            openssl@1.1 \
+            ninja \
+            golang \
+            gnu-sed --force --overwrite
+          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
+          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
+          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
+          brew link --overwrite llvm@$LLVM_VERSION
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: ${{ env.BUN_VERSION }}
+      - name: Download bun-${{ inputs.tag }}-deps
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-deps
+          path: ${{ runner.temp }}/bun-deps
+      - name: Download bun-${{ inputs.tag }}-cpp
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-cpp
+          path: ${{ runner.temp }}/bun-cpp-obj
+      - name: Download bun-${{ inputs.tag }}-zig
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-zig
+          path: ${{ runner.temp }}/release
+      - if: ${{ !inputs.no-cache }}
+        name: Restore Cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ runner.temp }}/ccache
+          key: bun-${{ inputs.tag }}-cpp-${{ hashFiles('Dockerfile', 'Makefile', 'CMakeLists.txt', 'build.zig', 'scripts/**', 'src/**', 'packages/bun-usockets/src/**', 'packages/bun-uws/src/**') }}
+          restore-keys: |
+            bun-${{ inputs.tag }}-cpp-
+      - name: Link
+        env:
+          CPU_TARGET: ${{ inputs.cpu }}
+          CCACHE_DIR: ${{ runner.temp }}/ccache
+        run: |
+          SRC_DIR=$PWD
+          mkdir ${{ runner.temp }}/link-build
+          cd ${{ runner.temp }}/link-build
+          cmake $SRC_DIR \
+            -G Ninja \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DUSE_LTO=ON \
+            -DBUN_LINK_ONLY=1 \
+            -DBUN_ZIG_OBJ="${{ runner.temp }}/release/bun-zig.o" \
+            -DBUN_CPP_ARCHIVE="${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a" \
+            -DBUN_DEPS_OUT_DIR="${{ runner.temp }}/bun-deps" \
+            -DNO_CONFIGURE_DEPENDS=1
+          ninja -v
+      - name: Prepare
+        run: |
+          cd ${{ runner.temp }}/link-build
+          chmod +x bun-profile bun
+          mkdir -p bun-${{ inputs.tag }}-profile/ bun-${{ inputs.tag }}/
+          mv bun-profile bun-${{ inputs.tag }}-profile/bun-profile
+          mv bun bun-${{ inputs.tag }}/bun
+          zip -r bun-${{ inputs.tag }}-profile.zip bun-${{ inputs.tag }}-profile
+          zip -r bun-${{ inputs.tag }}.zip bun-${{ inputs.tag }}
+      - name: Upload bun-${{ inputs.tag }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}
+          path: ${{ runner.temp }}/link-build/bun-${{ inputs.tag }}.zip
+          if-no-files-found: error
+      - name: Upload bun-${{ inputs.tag }}-profile
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-profile
+          path: ${{ runner.temp }}/link-build/bun-${{ inputs.tag }}-profile.zip
+          if-no-files-found: error
+  on-failure:
+    if: ${{ github.repository_owner == 'oven-sh' && failure() }}
+    name: On Failure
+    needs: link
+    runs-on: ubuntu-latest
+    steps:
+      - name: Send Message
+        uses: sarisia/actions-status-discord@v1
+        with:
+          webhook: ${{ secrets.DISCORD_WEBHOOK }}
+          nodetail: true
+          color: "#FF0000"
+          title: ""
+          description: |
+            ### ❌ [${{ github.event.pull_request.title }}](${{ github.event.pull_request.html_url }})
+
+            @${{ github.actor }}, the build for bun-${{ inputs.tag }} failed.
+
+            **[View logs](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})**

.github/workflows/build-linux.yml

@@ -0,0 +1,64 @@
+name: Build Linux
+
+permissions:
+  contents: read
+  actions: write
+
+on:
+  workflow_call:
+    inputs:
+      runs-on:
+        type: string
+        required: true
+      tag:
+        type: string
+        required: true
+      arch:
+        type: string
+        required: true
+      cpu:
+        type: string
+        required: true
+      assertions:
+        type: boolean
+      zig-optimize:
+        type: string
+      canary:
+        type: boolean
+      no-cache:
+        type: boolean
+
+jobs:
+  build:
+    name: Build Linux
+    uses: ./.github/workflows/build-zig.yml
+    with:
+      os: linux
+      only-zig: false
+      runs-on: ${{ inputs.runs-on }}
+      tag: ${{ inputs.tag }}
+      arch: ${{ inputs.arch }}
+      cpu: ${{ inputs.cpu }}
+      assertions: ${{ inputs.assertions }}
+      zig-optimize: ${{ inputs.zig-optimize }}
+      canary: ${{ inputs.canary }}
+      no-cache: ${{ inputs.no-cache }}
+  on-failure:
+    if: ${{ github.repository_owner == 'oven-sh' && failure() }}
+    name: On Failure
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Send Message
+        uses: sarisia/actions-status-discord@v1
+        with:
+          webhook: ${{ secrets.DISCORD_WEBHOOK }}
+          nodetail: true
+          color: "#FF0000"
+          title: ""
+          description: |
+            ### ❌ [${{ github.event.pull_request.title }}](${{ github.event.pull_request.html_url }})
+
+            @${{ github.actor }}, the build for bun-${{ inputs.tag }} failed.
+
+            **[View logs](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})**

.github/workflows/build-windows.yml

@@ -0,0 +1,337 @@
+name: Build Windows
+
+permissions:
+  contents: read
+  actions: write
+
+on:
+  workflow_call:
+    inputs:
+      runs-on:
+        type: string
+        default: windows
+      tag:
+        type: string
+        required: true
+      arch:
+        type: string
+        required: true
+      cpu:
+        type: string
+        required: true
+      assertions:
+        type: boolean
+      canary:
+        type: boolean
+      no-cache:
+        type: boolean
+
+env:
+  # Must specify exact version of LLVM for Windows
+  LLVM_VERSION: 16.0.6
+  BUN_VERSION: 1.1.2
+
+jobs:
+  build-submodules:
+    name: Build Submodules
+    runs-on: ${{ inputs.runs-on }}
+    steps:
+      - name: Setup Git
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .gitmodules
+            src/deps
+            scripts
+      - name: Hash Submodules
+        id: hash
+        run: |
+          $data = "$(& {
+            git submodule | Where-Object { $_ -notmatch 'WebKit' }
+            echo "LLVM_VERSION=${{ env.LLVM_VERSION }}"
+            Get-Content -Path (Get-ChildItem -Path 'scripts/build*.ps1', 'scripts/all-dependencies.ps1', 'scripts/env.ps1' | Sort-Object -Property Name).FullName | Out-String
+            echo 1
+          })"
+          $hash = ( -join ((New-Object -TypeName System.Security.Cryptography.SHA1CryptoServiceProvider).ComputeHash([System.Text.Encoding]::UTF8.GetBytes($data)) | ForEach-Object { $_.ToString("x2") } )).Substring(0, 10)
+          echo "hash=${hash}" >> $env:GITHUB_OUTPUT
+      - if: ${{ !inputs.no-cache }}
+        name: Restore Cache
+        id: cache
+        uses: actions/cache/restore@v4
+        with:
+          path: bun-deps
+          key: bun-${{ inputs.tag }}-deps-${{ steps.hash.outputs.hash }}
+      - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
+        name: Install LLVM
+        uses: KyleMayes/install-llvm-action@8b37482c5a2997a3ab5dbf6561f8109e2eaa7d3b
+        with:
+          version: ${{ env.LLVM_VERSION }}
+      - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
+        name: Install Ninja
+        run: |
+          choco install -y ninja
+      - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
+        name: Clone Submodules
+        run: |
+          .\scripts\update-submodules.ps1
+      - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
+        name: Build Dependencies
+        env:
+          CPU_TARGET: ${{ inputs.cpu }}
+          CCACHE_DIR: ccache
+        run: |
+          .\scripts\env.ps1 ${{ contains(inputs.tag, '-baseline') && '-Baseline' || '' }}
+          Invoke-WebRequest -Uri "https://www.nasm.us/pub/nasm/releasebuilds/2.16.01/win64/nasm-2.16.01-win64.zip" -OutFile nasm.zip
+          Expand-Archive nasm.zip (mkdir -Force "nasm")
+          $Nasm = (Get-ChildItem "nasm")
+          $env:Path += ";${Nasm}"
+          $env:BUN_DEPS_OUT_DIR = (mkdir -Force "./bun-deps")
+          .\scripts\all-dependencies.ps1
+      - name: Save Cache
+        if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
+        uses: actions/cache/save@v4
+        with:
+          path: bun-deps
+          key: ${{ steps.cache.outputs.cache-primary-key }}
+      - name: Upload bun-${{ inputs.tag }}-deps
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-deps
+          path: bun-deps
+          if-no-files-found: error
+  codegen:
+    name: Codegen
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup Git
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: ${{ env.BUN_VERSION }}
+      - name: Codegen
+        run: |
+          ./scripts/cross-compile-codegen.sh win32 x64
+      - if: ${{ inputs.canary }}
+        name: Calculate Revision
+        run: |
+          echo "canary_revision=$(GITHUB_TOKEN="${{ github.token }}"
+          bash ./scripts/calculate-canary-revision.sh --raw)" > build-codegen-win32-x64/.canary_revision
+      - name: Upload bun-${{ inputs.tag }}-codegen
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-codegen
+          path: build-codegen-win32-x64
+          if-no-files-found: error
+  build-cpp:
+    name: Build C++
+    needs: codegen
+    runs-on: ${{ inputs.runs-on }}
+    steps:
+      - name: Setup Git
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Install LLVM
+        uses: KyleMayes/install-llvm-action@8b37482c5a2997a3ab5dbf6561f8109e2eaa7d3b
+        with:
+          version: ${{ env.LLVM_VERSION }}
+      - name: Install Ninja
+        run: |
+          choco install -y ninja
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: ${{ env.BUN_VERSION }}
+      - if: ${{ !inputs.no-cache }}
+        name: Restore Cache
+        uses: actions/cache@v4
+        with:
+          path: ccache
+          key: bun-${{ inputs.tag }}-cpp-${{ hashFiles('Dockerfile', 'Makefile', 'CMakeLists.txt', 'build.zig', 'scripts/**', 'src/**', 'packages/bun-usockets/src/**', 'packages/bun-uws/src/**') }}
+          restore-keys: |
+            bun-${{ inputs.tag }}-cpp-
+      - name: Download bun-${{ inputs.tag }}-codegen
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-codegen
+          path: build
+      - name: Compile
+        env:
+          CPU_TARGET: ${{ inputs.cpu }}
+          CCACHE_DIR: ccache
+        run: |
+          # $CANARY_REVISION = if (Test-Path build/.canary_revision) { Get-Content build/.canary_revision } else { "0" }
+          $CANARY_REVISION = 0
+          .\scripts\env.ps1 ${{ contains(inputs.tag, '-baseline') && '-Baseline' || '' }}
+          .\scripts\update-submodules.ps1
+          .\scripts\build-libuv.ps1 -CloneOnly $True
+          cd build
+          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release `
+            -DNO_CODEGEN=1 `
+            -DNO_CONFIGURE_DEPENDS=1 `
+            "-DCANARY=${CANARY_REVISION}" `
+            -DBUN_CPP_ONLY=1 ${{ contains(inputs.tag, '-baseline') && '-DUSE_BASELINE_BUILD=1' || '' }}
+          if ($LASTEXITCODE -ne 0) { throw "CMake configuration failed" }
+          .\compile-cpp-only.ps1 -v
+          if ($LASTEXITCODE -ne 0) { throw "C++ compilation failed" }
+      - name: Upload bun-${{ inputs.tag }}-cpp
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-cpp
+          path: build/bun-cpp-objects.a
+          if-no-files-found: error
+  build-zig:
+    name: Build Zig
+    uses: ./.github/workflows/build-zig.yml
+    with:
+      os: windows
+      zig-optimize: ReleaseSafe
+      only-zig: true
+      tag: ${{ inputs.tag }}
+      arch: ${{ inputs.arch }}
+      cpu: ${{ inputs.cpu }}
+      assertions: ${{ inputs.assertions }}
+      canary: ${{ inputs.canary }}
+      no-cache: ${{ inputs.no-cache }}
+  link:
+    name: Link
+    runs-on: ${{ inputs.runs-on }}
+    needs:
+      - build-submodules
+      - build-cpp
+      - build-zig
+      - codegen
+    steps:
+      - name: Setup Git
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Install LLVM
+        uses: KyleMayes/install-llvm-action@8b37482c5a2997a3ab5dbf6561f8109e2eaa7d3b
+        with:
+          version: ${{ env.LLVM_VERSION }}
+      - name: Install Ninja
+        run: |
+          choco install -y ninja
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: ${{ env.BUN_VERSION }}
+      - name: Download bun-${{ inputs.tag }}-deps
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-deps
+          path: bun-deps
+      - name: Download bun-${{ inputs.tag }}-cpp
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-cpp
+          path: bun-cpp
+      - name: Download bun-${{ inputs.tag }}-zig
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-zig
+          path: bun-zig
+      - name: Download bun-${{ inputs.tag }}-codegen
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-codegen
+          path: build
+      - if: ${{ !inputs.no-cache }}
+        name: Restore Cache
+        uses: actions/cache@v4
+        with:
+          path: ccache
+          key: bun-${{ inputs.tag }}-cpp-${{ hashFiles('Dockerfile', 'Makefile', 'CMakeLists.txt', 'build.zig', 'scripts/**', 'src/**', 'packages/bun-usockets/src/**', 'packages/bun-uws/src/**') }}
+          restore-keys: |
+            bun-${{ inputs.tag }}-cpp-
+      - name: Link
+        env:
+          CPU_TARGET: ${{ inputs.cpu }}
+          CCACHE_DIR: ccache
+        run: |
+          .\scripts\update-submodules.ps1
+          .\scripts\env.ps1 ${{ contains(inputs.tag, '-baseline') && '-Baseline' || '' }}
+          Set-Location build
+          # $CANARY_REVISION = if (Test-Path build/.canary_revision) { Get-Content build/.canary_revision } else { "0" }
+          $CANARY_REVISION = 0
+          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release `
+            -DNO_CODEGEN=1 `
+            -DNO_CONFIGURE_DEPENDS=1 `
+            "-DCANARY=${CANARY_REVISION}" `
+            -DBUN_LINK_ONLY=1 `
+            "-DBUN_DEPS_OUT_DIR=$(Resolve-Path ../bun-deps)" `
+            "-DBUN_CPP_ARCHIVE=$(Resolve-Path ../bun-cpp/bun-cpp-objects.a)" `
+            "-DBUN_ZIG_OBJ=$(Resolve-Path ../bun-zig/bun-zig.o)" `
+            ${{ contains(inputs.tag, '-baseline') && '-DUSE_BASELINE_BUILD=1' || '' }}
+          if ($LASTEXITCODE -ne 0) { throw "CMake configuration failed" }
+          ninja -v
+          if ($LASTEXITCODE -ne 0) { throw "Link failed!" }
+      - name: Prepare
+        run: |
+          $Dist = mkdir -Force "bun-${{ inputs.tag }}"
+          cp -r build\bun.exe "$Dist\bun.exe"
+          Compress-Archive -Force "$Dist" "${Dist}.zip"
+          $Dist = "$Dist-profile"
+          MkDir -Force "$Dist"
+          cp -r build\bun.exe "$Dist\bun.exe"
+          cp -r build\bun.pdb "$Dist\bun.pdb"
+          Compress-Archive -Force "$Dist" "$Dist.zip"
+          $env:BUN_GARBAGE_COLLECTOR_LEVEL = "1"
+          $env:BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING = "1"
+          .\build\bun.exe --print "JSON.stringify(require('bun:internal-for-testing').crash_handler.getFeatureData())" > .\features.json
+      - name: Upload bun-${{ inputs.tag }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}
+          path: bun-${{ inputs.tag }}.zip
+          if-no-files-found: error
+      - name: Upload bun-${{ inputs.tag }}-profile
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-profile
+          path: bun-${{ inputs.tag }}-profile.zip
+          if-no-files-found: error
+      - name: Upload bun-feature-data
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-feature-data
+          path: features.json
+          if-no-files-found: error
+          overwrite: true
+  on-failure:
+    if: ${{ github.repository_owner == 'oven-sh' && failure() }}
+    name: On Failure
+    needs: link
+    runs-on: ubuntu-latest
+    steps:
+      - name: Send Message
+        uses: sarisia/actions-status-discord@v1
+        with:
+          webhook: ${{ secrets.DISCORD_WEBHOOK }}
+          nodetail: true
+          color: "#FF0000"
+          title: ""
+          description: |
+            ### ❌ [${{ github.event.pull_request.title }}](${{ github.event.pull_request.html_url }})
+
+            @${{ github.actor }}, the build for bun-${{ inputs.tag }} failed.
+
+            **[View logs](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})**

.github/workflows/build-zig.yml

@@ -0,0 +1,122 @@
+name: Build Zig
+
+permissions:
+  contents: read
+  actions: write
+
+on:
+  workflow_call:
+    inputs:
+      runs-on:
+        type: string
+        default: ${{ github.repository_owner != 'oven-sh' && 'ubuntu-latest' || inputs.only-zig && 'namespace-profile-bun-ci-linux-x64' || inputs.arch == 'x64' && 'namespace-profile-bun-ci-linux-x64' || 'namespace-profile-bun-ci-linux-aarch64' }}
+      tag:
+        type: string
+        required: true
+      os:
+        type: string
+        required: true
+      arch:
+        type: string
+        required: true
+      cpu:
+        type: string
+        required: true
+      assertions:
+        type: boolean
+        default: false
+      zig-optimize:
+        type: string # 'ReleaseSafe' or 'ReleaseFast'
+        default: ReleaseFast
+      canary:
+        type: boolean
+        default: ${{ github.ref == 'refs/heads/main' }}
+      only-zig:
+        type: boolean
+        default: true
+      no-cache:
+        type: boolean
+        default: false
+
+jobs:
+  build-zig:
+    name: ${{ inputs.only-zig && 'Build Zig' || 'Build & Link' }}
+    runs-on: ${{ inputs.runs-on }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Calculate Cache Key
+        id: cache
+        run: |
+          echo "key=${{ hashFiles('Dockerfile', 'Makefile', 'CMakeLists.txt', 'build.zig', 'scripts/**', 'src/**', 'packages/bun-usockets/src/**', 'packages/bun-uws/src/**') }}" >> $GITHUB_OUTPUT
+      - if: ${{ !inputs.no-cache }}
+        name: Restore Cache
+        uses: actions/cache@v4
+        with:
+          key: bun-${{ inputs.tag }}-docker-${{ steps.cache.outputs.key }}
+          restore-keys: |
+            bun-${{ inputs.tag }}-docker-
+          path: |
+            ${{ runner.temp }}/dockercache
+      - name: Setup Docker
+        uses: docker/setup-buildx-action@v3
+        with:
+          install: true
+          platforms: |
+            linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
+      - name: Build
+        uses: docker/build-push-action@v5
+        with:
+          push: false
+          target: ${{ inputs.only-zig && 'build_release_obj' || 'artifact' }}
+          cache-from: |
+            type=local,src=${{ runner.temp }}/dockercache
+          cache-to: |
+            type=local,dest=${{ runner.temp }}/dockercache,mode=max
+          outputs: |
+            type=local,dest=${{ runner.temp }}/release
+          platforms: |
+            linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
+          build-args: |
+            GIT_SHA=${{ github.event.workflow_run.head_sha || github.sha }}
+            TRIPLET=${{ inputs.os == 'darwin' && format('{0}-macos-none', inputs.arch == 'x64' && 'x86_64' || 'aarch64') || inputs.os == 'windows' && format('{0}-windows-msvc', inputs.arch == 'x64' && 'x86_64' || 'aarch64') || format('{0}-linux-gnu', inputs.arch == 'x64' && 'x86_64' || 'aarch64') }}
+            ARCH=${{ inputs.arch == 'x64' && 'x86_64' || 'aarch64' }}
+            BUILDARCH=${{ inputs.arch == 'x64' && 'amd64' || 'arm64' }}
+            BUILD_MACHINE_ARCH=${{ inputs.arch == 'x64' && 'x86_64' || 'aarch64' }}
+            CPU_TARGET=${{ inputs.arch == 'x64' && inputs.cpu || 'native' }}
+            ASSERTIONS=${{ inputs.assertions && 'ON' || 'OFF' }}
+            ZIG_OPTIMIZE=${{ inputs.zig-optimize }}
+            CANARY=${{ inputs.canary && '1' || '0' }}
+      - if: ${{ inputs.only-zig }}
+        name: Upload bun-${{ inputs.tag }}-zig
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-zig
+          path: ${{ runner.temp }}/release/bun-zig.o
+          if-no-files-found: error
+      - if: ${{ !inputs.only-zig }}
+        name: Prepare
+        run: |
+          cd ${{ runner.temp }}/release
+          chmod +x bun-profile bun
+          mkdir bun-${{ inputs.tag }}-profile
+          mkdir bun-${{ inputs.tag }}
+          strip bun
+          mv bun-profile bun-${{ inputs.tag }}-profile/bun-profile
+          mv bun bun-${{ inputs.tag }}/bun
+          zip -r bun-${{ inputs.tag }}-profile.zip bun-${{ inputs.tag }}-profile
+          zip -r bun-${{ inputs.tag }}.zip bun-${{ inputs.tag }}
+      - if: ${{ !inputs.only-zig }}
+        name: Upload bun-${{ inputs.tag }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}
+          path: ${{ runner.temp }}/release/bun-${{ inputs.tag }}.zip
+          if-no-files-found: error
+      - if: ${{ !inputs.only-zig }}
+        name: Upload bun-${{ inputs.tag }}-profile
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-profile
+          path: ${{ runner.temp }}/release/bun-${{ inputs.tag }}-profile.zip
+          if-no-files-found: error

.github/workflows/bun-deploy-site.yml

@@ -1,18 +0,0 @@
-# redeploy Vercel site when a file in `docs` changes
-# using VERCEL_DEPLOY_HOOK environment variable
-
-name: Deploy site
-on:
-  push:
-    paths:
-      - "docs/**"
-    branches: [main]
-
-jobs:
-  deploy:
-    name: Deploy site
-    runs-on: ubuntu-latest
-    if: github.repository_owner == 'oven-sh'
-    steps:
-      - name: Trigger Vercel build
-        run: curl ${{ secrets.VERCEL_DEPLOY_HOOK }}

.github/workflows/bun-linux-aarch64.yml

@@ -1,142 +0,0 @@
-name: bun-linux
-
-concurrency:
-  group: bun-linux-aarch64-${{ github.ref }}
-  cancel-in-progress: true
-
-on:
-  push:
-    branches:
-      - main
-    paths:
-      - ".github/workflows/bun-linux-aarch64.yml"
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  pull_request:
-    branches:
-      - main
-    paths:
-      - ".github/workflows/bun-linux-aarch64.yml"
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-jobs:
-  linux:
-    name: ${{matrix.tag}}
-    runs-on: ${{matrix.runner}}
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 90
-    permissions: write-all
-    strategy:
-      matrix:
-        include:
-          - cpu: native
-            tag: linux-aarch64
-            arch: aarch64
-            build_arch: arm64
-            runner: linux-arm64
-            build_machine_arch: aarch64
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: false
-          ref: ${{github.sha}}
-          clean: true
-      - run: |
-          bash ./scripts/update-submodules.sh
-      - uses: docker/setup-buildx-action@v3
-        id: buildx
-        with:
-          install: true
-      - name: Run
-        run: |
-          rm -rf ${{runner.temp}}/release
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - run: |
-          mkdir -p /tmp/.buildx-cache-${{matrix.tag}}
-      - name: Build and push
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: false
-          cache-from: type=local,src=/tmp/.buildx-cache-${{matrix.tag}}
-          cache-to: type=local,dest=/tmp/.buildx-cache-${{matrix.tag}}
-          build-args: |
-            ARCH=${{matrix.arch}}
-            BUILDARCH=${{matrix.build_arch}}
-            BUILD_MACHINE_ARCH=${{matrix.build_machine_arch}}
-            CPU_TARGET=${{matrix.cpu}}
-            GIT_SHA=${{github.sha}}
-          platforms: linux/${{matrix.build_arch}}
-          target: artifact
-          outputs: type=local,dest=${{runner.temp}}/release
-      - name: Zip
-        run: |
-          # if zip is not found
-          if [ ! -x "$(command -v zip)" ]; then
-            sudo apt-get update && sudo apt-get install -y zip --no-install-recommends
-          fi
-
-          if [ ! -x "$(command -v strip)" ]; then
-            sudo apt-get update && sudo apt-get install -y binutils --no-install-recommends
-          fi
-
-          cd ${{runner.temp}}/release
-          chmod +x bun-profile bun
-
-          mkdir bun-${{matrix.tag}}-profile
-          mkdir bun-${{matrix.tag}}
-
-          strip bun
-
-          mv bun-profile bun-${{matrix.tag}}-profile/bun-profile
-          mv bun bun-${{matrix.tag}}/bun
-
-          zip -r bun-${{matrix.tag}}-profile.zip bun-${{matrix.tag}}-profile
-          zip -r bun-${{matrix.tag}}.zip bun-${{matrix.tag}}
-      - uses: actions/upload-artifact@v4
-        with:
-          name: bun-${{matrix.tag}}-profile
-          path: ${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip
-          if-no-files-found: "error"
-      - uses: actions/upload-artifact@v4
-        with:
-          name: bun-${{matrix.tag}}
-          path: ${{runner.temp}}/release/bun-${{matrix.tag}}.zip
-          if-no-files-found: "error"
-      - name: Release
-        id: release
-        uses: ncipollo/release-action@v1
-        if: |
-          github.repository_owner == 'oven-sh'
-          && github.ref == 'refs/heads/main'
-        with:
-          prerelease: true
-          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
-          allowUpdates: true
-          replacesArtifacts: true
-          generateReleaseNotes: true
-          artifactErrorsFailBuild: true
-          token: ${{ secrets.GITHUB_TOKEN }}
-          name: "Canary (${{github.sha}})"
-          tag: "canary"
-          artifacts: "${{runner.temp}}/release/bun-${{matrix.tag}}.zip,${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip"

.github/workflows/bun-linux-build.yml

@@ -1,319 +0,0 @@
-name: bun-linux
-
-concurrency:
-  group: bun-linux-build-${{ github.ref }}
-  cancel-in-progress: true
-
-on:
-  push:
-    branches:
-      - main
-    paths:
-      - ".github/workflows/bun-linux-build.yml"
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  pull_request:
-    branches:
-      - main
-    paths:
-      - ".github/workflows/bun-linux-build.yml"
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-jobs:
-  linux:
-    name: ${{matrix.tag}}
-    runs-on: ${{matrix.runner}}
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 90
-    permissions: write-all
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - cpu: haswell
-            tag: linux-x64
-            arch: x86_64
-            build_arch: amd64
-            runner: namespace-profile-bun-linux-x64
-            build_machine_arch: x86_64
-            assertions: "OFF"
-            zig_optimize: "ReleaseFast"
-            target: "artifact"
-          - cpu: nehalem
-            tag: linux-x64-baseline
-            arch: x86_64
-            build_arch: amd64
-            runner: namespace-profile-bun-linux-x64
-            build_machine_arch: x86_64
-            assertions: "OFF"
-            zig_optimize: "ReleaseFast"
-            target: "artifact"
-          # - cpu: haswell
-          #   tag: linux-x64-assertions
-          #   arch: x86_64
-          #   build_arch: amd64
-          #   runner: big-ubuntu
-          #   build_machine_arch: x86_64
-          #   assertions: "ON"
-          #   zig_optimize: "ReleaseSafe"
-          #   target: "artifact-assertions"
-          # - cpu: nehalem
-          #   tag: linux-x64-baseline-assertions
-          #   arch: x86_64
-          #   build_arch: amd64
-          #   runner: big-ubuntu
-          #   build_machine_arch: x86_64
-          #   assertions: "ON"
-          #   zig_optimize: "ReleaseSafe"
-          #   target: "artifact-assertions"
-
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: recursive
-          ref: ${{github.sha}}
-          clean: true
-      - name: Run
-        run: |
-          rm -rf ${{runner.temp}}/release
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Build and push
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: false
-          build-args: |
-            ARCH=${{matrix.arch}}
-            BUILDARCH=${{matrix.build_arch}}
-            BUILD_MACHINE_ARCH=${{matrix.build_machine_arch}}
-            CPU_TARGET=${{matrix.cpu}}
-            GIT_SHA=${{github.sha}}
-            ASSERTIONS=${{matrix.assertions}}
-            ZIG_OPTIMIZE=${{matrix.zig_optimize}}
-          platforms: linux/${{matrix.build_arch}}
-          target: ${{matrix.target}}
-          outputs: type=local,dest=${{runner.temp}}/release
-      - id: bun-version-check
-        name: Bun version check
-        run: |
-          # If this hangs, it means something is seriously wrong with the build
-          ${{runner.temp}}/release/bun-profile --version
-      - name: Zip
-        run: |
-          # if zip is not found
-          if [ ! -x "$(command -v zip)" ]; then
-            sudo apt-get update && sudo apt-get install -y zip --no-install-recommends
-          fi
-
-          if [ ! -x "$(command -v strip)" ]; then
-            sudo apt-get update && sudo apt-get install -y binutils --no-install-recommends
-          fi
-
-          cd ${{runner.temp}}/release
-          chmod +x bun-profile bun
-
-          mkdir bun-${{matrix.tag}}-profile
-          mkdir bun-${{matrix.tag}}
-
-          strip bun
-
-          mv bun-profile bun-${{matrix.tag}}-profile/bun-profile
-          mv bun bun-${{matrix.tag}}/bun
-
-          zip -r bun-${{matrix.tag}}-profile.zip bun-${{matrix.tag}}-profile
-          zip -r bun-${{matrix.tag}}.zip bun-${{matrix.tag}}
-      - uses: actions/upload-artifact@v4
-        with:
-          name: bun-${{matrix.tag}}-profile
-          path: ${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip
-          if-no-files-found: "error"
-      - uses: actions/upload-artifact@v4
-        with:
-          name: bun-${{matrix.tag}}
-          path: ${{runner.temp}}/release/bun-${{matrix.tag}}.zip
-          if-no-files-found: "error"
-      - name: Release
-        id: release
-        uses: ncipollo/release-action@v1
-        if: |
-          github.repository_owner == 'oven-sh'
-          && github.ref == 'refs/heads/main'
-        with:
-          prerelease: true
-          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
-          allowUpdates: true
-          replacesArtifacts: true
-          generateReleaseNotes: true
-          artifactErrorsFailBuild: true
-          token: ${{ secrets.GITHUB_TOKEN }}
-          name: "Canary (${{github.sha}})"
-          tag: "canary"
-          artifacts: "${{runner.temp}}/release/bun-${{matrix.tag}}.zip,${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip"
-      - uses: sarisia/actions-status-discord@v1
-        if: failure() && github.repository_owner == 'oven-sh' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: ${{ job.status }}
-          noprefix: true
-          nocontext: true
-          description: |
-            Pull Request
-            ### [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}
-
-            Build failed on ${{ matrix.tag }}:
-
-            **[View build output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            [Commit ${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})
-  linux-test:
-    name: Tests ${{matrix.tag}}
-    runs-on: namespace-profile-bun-linux-x64
-    needs: [linux]
-    if: github.event_name == 'pull_request'
-    timeout-minutes: 20
-    permissions:
-      pull-requests: write
-    outputs:
-      failing_tests: ${{ steps.test.outputs.failing_tests }}
-      failing_tests_count: ${{ steps.test.outputs.failing_tests_count }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - tag: linux-x64
-          - tag: linux-x64-baseline
-          # - tag: linux-x64-assertions
-          # - tag: linux-x64-baseline-assertions
-    steps:
-      - id: checkout
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: false
-          clean: true
-      - id: download
-        name: Download
-        uses: actions/download-artifact@v4
-        with:
-          name: bun-${{matrix.tag}}
-          path: ${{runner.temp}}/release
-      - id: install-bun
-        name: Install Bun
-        run: |
-          cd ${{runner.temp}}/release
-          unzip bun-${{matrix.tag}}.zip
-          cd bun-${{matrix.tag}}
-          chmod +x bun
-          pwd >> $GITHUB_PATH
-      - id: bun-version-check
-        name: Bun version check
-        run: |
-          # If this hangs, it means something is seriously wrong with the build
-          bun --version
-
-      # Split these into multiple steps to make it clear which one fails
-      - name: Install dependencies (apt-get)
-        run: sudo apt-get update && sudo apt-get install -y openssl
-      - name: Install dependencies (root)
-        run: bun install --verbose
-      - name: Install dependencies (test)
-        run: bun install --cwd=test --verbose
-      - name: Install dependencies (runner)
-        run: bun install --cwd=packages/bun-internal-test --verbose
-      - name: Install dependencies (prisma)
-        run: bun install --cwd=test/js/third_party/prisma --verbose
-      # This is disabled because the cores are ~5.5gb each
-      # so it is easy to hit 50gb coredump downloads. Only enable if you need to retrive one
-
-      # - name: Set core dumps to get stored in /cores
-      #   run: |
-      #     sudo mkdir /cores
-      #     sudo chmod 777 /cores
-      #     # Core filenames will be of the form executable.pid.timestamp:
-      #     sudo bash -c 'echo "/cores/%e.%p.%t" > /proc/sys/kernel/core_pattern'
-
-      - id: test
-        name: Test (node runner)
-        env:
-          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
-          TMPDIR: ${{runner.temp}}
-          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
-          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
-          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
-        # if: ${{github.event.inputs.use_bun == 'false'}}
-        run: |
-          node packages/bun-internal-test/src/runner.node.mjs || true
-      # - uses: actions/upload-artifact@v4
-      #   if: steps.test.outputs.failing_tests != ''
-      #   with:
-      #     name: cores
-      #     path: /cores
-      #     if-no-files-found: "error"
-      - uses: sarisia/actions-status-discord@v1
-        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: "failure"
-          noprefix: true
-          nocontext: true
-          description: |
-            Pull Request
-            ### ❌ [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}, there are ${{ steps.test.outputs.failing_tests_count }} files with test failures on ${{ matrix.tag }}:
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-      - name: Comment on PR
-        if: steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-failures-${{matrix.tag}}
-          message: |
-            ❌ @${{ github.actor }} ${{ steps.test.outputs.failing_tests_count }} files with test failures on ${{ matrix.tag }}:
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
-      - name: Uncomment on PR
-        if: steps.test.outputs.failing_tests == '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-failures-${{matrix.tag}}
-          mode: upsert
-          create_if_not_exists: false
-          message: |
-            ✅ test failures on ${{ matrix.tag }} have been resolved.
-
-            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
-      - id: fail
-        name: Fail the build
-        if: steps.test.outputs.failing_tests != ''
-        run: exit 1

.github/workflows/bun-mac-aarch64.yml

@@ -1,481 +0,0 @@
-name: bun-macOS-aarch64
-
-concurrency:
-  group: bun-macOS-aarch64-${{ github.ref }}
-  cancel-in-progress: true
-
-env:
-  LLVM_VERSION: 16
-  BUN_DOWNLOAD_URL_BASE: https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/latest
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  pull_request:
-    branches: [main]
-    paths:
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-jobs:
-  macOS-zig:
-    name: macOS Zig Object
-    runs-on: namespace-profile-zig-build
-    if: github.repository_owner == 'oven-sh'
-    strategy:
-      matrix:
-        include:
-          - cpu: native
-            arch: aarch64
-            tag: bun-obj-darwin-aarch64
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Compile Zig Object
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: false
-          # This doesnt seem to work
-          # cache-from: type=s3,endpoint_url=${{ secrets.CACHE_S3_ENDPOINT }},blobs_prefix=docker_blobs/,manifests_prefix=docker_manifests/,access_key_id=${{ secrets.CACHE_S3_ACCESS_KEY_ID }},secret_access_key=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          # cache-to: type=s3,endpoint_url=${{ secrets.CACHE_S3_ENDPOINT }},blobs_prefix=docker_blobs/,manifests_prefix=docker_manifests/,access_key_id=${{ secrets.CACHE_S3_ACCESS_KEY_ID }},secret_access_key=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          build-args: |
-            BUILDARCH=${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
-            BUILD_MACHINE_ARCH=${{ runner.arch == 'X64' && 'x86_64' || 'aarch64' }}
-            ARCH=${{ matrix.arch }}
-            CPU_TARGET=${{ matrix.cpu }}
-            TRIPLET=${{ matrix.arch }}-macos-none
-            GIT_SHA=${{ github.sha }}
-          platforms: linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
-          target: build_release_obj
-          outputs: type=local,dest=${{runner.temp}}/release
-
-      - name: Upload Zig Object
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.tag }}
-          path: ${{runner.temp}}/release/bun-zig.o
-          if-no-files-found: "error"
-
-  macOS-dependencies:
-    name: macOS Dependencies
-    runs-on: ${{ matrix.runner }}
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 15
-    strategy:
-      matrix:
-        include:
-          - cpu: native
-            arch: aarch64
-            tag: bun-darwin-aarch64
-            obj: bun-obj-darwin-aarch64
-            artifact: bun-obj-darwin-aarch64
-            runner: macos-13-xlarge
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Install system dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install go sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
-          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
-          # echo "$(brew --prefix sccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-
-          curl -LO "$BUN_DOWNLOAD_URL_BASE/bun-darwin-aarch64.zip"
-          unzip bun-darwin-aarch64.zip
-          mkdir -p ${{ runner.temp }}/.bun/bin
-          mv bun-darwin-aarch64/bun ${{ runner.temp }}/.bun/bin/bun
-          chmod +x ${{ runner.temp }}/.bun/bin/bun
-          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
-
-      - name: Hash submodule versions
-        run: |
-          print_data() {
-            git submodule | grep -v WebKit
-            llvm-config --version
-            rustc --version
-            cat $(echo scripts/build*.sh scripts/all-dependencies.sh | tr " " "\n" | sort)
-          }
-          echo "sha=$(print_data | sha1sum | cut -c 1-10)" >> $GITHUB_OUTPUT
-        id: submodule-versions
-
-      - name: Cache submodule dependencies
-        id: cache-deps-restore
-        uses: actions/cache/restore@v4
-        with:
-          path: ${{runner.temp}}/bun-deps
-          key: bun-deps-${{ matrix.tag }}-${{ steps.submodule-versions.outputs.sha }}
-
-      - name: Compile submodule dependencies
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        env:
-          CPU_TARGET: ${{ matrix.cpu }}
-          BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
-        run: |
-          mkdir -p $BUN_DEPS_OUT_DIR
-          bash ./scripts/clean-dependencies.sh
-          bash ./scripts/all-dependencies.sh
-
-      - name: Cache submodule dependencies
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        id: cache-deps-save
-        uses: actions/cache/save@v4
-        with:
-          path: ${{runner.temp}}/bun-deps
-          key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}
-
-      - name: Upload submodule dependencies
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-deps
-          path: ${{runner.temp}}/bun-deps
-          if-no-files-found: "error"
-
-  macOS-cpp:
-    name: macOS C++
-    runs-on: ${{ matrix.runner }}
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 90
-    strategy:
-      matrix:
-        include:
-          - cpu: native
-            arch: aarch64
-            tag: bun-darwin-aarch64
-            obj: bun-obj-darwin-aarch64
-            artifact: bun-obj-darwin-aarch64
-            runner: macos-13-xlarge
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Install system dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install go sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
-          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
-          # echo "$(brew --prefix sccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-
-          curl -LO "$BUN_DOWNLOAD_URL_BASE/bun-darwin-aarch64.zip"
-          unzip bun-darwin-aarch64.zip
-          mkdir -p ${{ runner.temp }}/.bun/bin
-          mv bun-darwin-aarch64/bun ${{ runner.temp }}/.bun/bin/bun
-          chmod +x ${{ runner.temp }}/.bun/bin/bun
-          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
-
-      # TODO: replace with sccache
-      - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
-        with:
-          key: ${{ runner.os }}-ccache-${{ matrix.tag }}
-          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}
-
-      - name: Compile C++
-        env:
-          CPU_TARGET: ${{ matrix.cpu }}
-          SOURCE_DIR: ${{ github.workspace }}
-          OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
-          BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
-        run: |
-          mkdir -p $OBJ_DIR
-          cd $OBJ_DIR
-
-          cmake -S $SOURCE_DIR -B $OBJ_DIR \
-            -G Ninja \
-            -DUSE_LTO=ON \
-            -DCMAKE_BUILD_TYPE=Release \
-            -DBUN_CPP_ONLY=1 \
-            -DNO_CONFIGURE_DEPENDS=1
-
-          bash compile-cpp-only.sh -v
-
-      - name: Upload C++
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-cpp
-          path: ${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a
-          if-no-files-found: "error"
-  macOS-link:
-    name: macOS Link
-    runs-on: ${{ matrix.runner }}
-    if: github.repository_owner == 'oven-sh'
-    needs: [macOS-zig, macOS-cpp, macOS-dependencies]
-    timeout-minutes: 60
-    permissions: write-all
-    strategy:
-      matrix:
-        include:
-          - cpu: native
-            arch: aarch64
-            tag: bun-darwin-aarch64
-            obj: bun-obj-darwin-aarch64
-            package: bun-darwin-aarch64
-            artifact: bun-obj-darwin-aarch64
-            runner: macos-13-xlarge
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: recursive
-          ref: ${{github.sha}}
-          clean: true
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Install system dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install ccache llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv openssl@1.1 ninja --force
-          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-
-          curl -LO "$BUN_DOWNLOAD_URL_BASE/bun-darwin-${{matrix.arch}}.zip"
-          unzip bun-darwin-${{matrix.arch}}.zip
-          mkdir -p ${{ runner.temp }}/.bun/bin
-          mv bun-darwin-${{matrix.arch}}/bun ${{ runner.temp }}/.bun/bin/bun
-          chmod +x ${{ runner.temp }}/.bun/bin/bun
-          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
-
-      - name: Download C++
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-cpp
-          path: ${{ runner.temp }}/bun-cpp-obj
-
-      - name: Download Zig Object
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ matrix.obj }}
-          path: ${{ runner.temp }}/release
-
-      - name: Downloaded submodule dependencies
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-deps
-          path: ${{runner.temp}}/bun-deps
-
-      - name: Link
-        env:
-          CPU_TARGET: ${{ matrix.cpu }}
-        run: |
-          SRC_DIR=$PWD
-          mkdir ${{runner.temp}}/link-build
-          cd ${{runner.temp}}/link-build
-          cmake $SRC_DIR \
-            -G Ninja \
-            -DCMAKE_BUILD_TYPE=Release \
-            -DUSE_LTO=ON \
-            -DBUN_LINK_ONLY=1 \
-            -DBUN_ZIG_OBJ="${{ runner.temp }}/release/bun-zig.o" \
-            -DBUN_CPP_ARCHIVE="${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a" \
-            -DBUN_DEPS_OUT_DIR="${{runner.temp}}/bun-deps" \
-            -DNO_CONFIGURE_DEPENDS=1
-          ninja -v
-      - name: Zip
-        run: |
-          cd ${{runner.temp}}/link-build
-          chmod +x bun-profile bun
-
-          mkdir -p ${{matrix.tag}}-profile/ ${{matrix.tag}}/
-
-          mv bun-profile ${{matrix.tag}}-profile/bun-profile
-          mv bun ${{matrix.tag}}/bun
-
-          zip -r ${{matrix.tag}}-profile.zip ${{matrix.tag}}-profile
-          zip -r ${{matrix.tag}}.zip ${{matrix.tag}}
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{matrix.tag}}-profile
-          path: ${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip
-          if-no-files-found: "error"
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{matrix.tag}}
-          path: ${{runner.temp}}/link-build/${{matrix.tag}}.zip
-          if-no-files-found: "error"
-      - name: Release
-        id: release
-        uses: ncipollo/release-action@v1
-        if: |
-          github.repository_owner == 'oven-sh'
-          && github.ref == 'refs/heads/main'
-        with:
-          prerelease: true
-          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
-          allowUpdates: true
-          replacesArtifacts: true
-          generateReleaseNotes: true
-          artifactErrorsFailBuild: true
-          token: ${{ secrets.GITHUB_TOKEN }}
-          name: "Canary (${{github.sha}})"
-          tag: "canary"
-          artifacts: "${{runner.temp}}/link-build/${{matrix.tag}}.zip,${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip"
-      - uses: sarisia/actions-status-discord@v1
-        if: failure() && github.repository_owner == 'oven-sh' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: ${{ job.status }}
-          noprefix: true
-          nocontext: true
-          description: |
-            Pull Request
-            ### [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}
-
-            Build failed on ${{ matrix.tag }}:
-
-            **[View build output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            [Commit ${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})
-  macOS-test:
-    name: Tests ${{matrix.tag}}
-    runs-on: ${{ matrix.runner }}
-    needs: [macOS-link]
-    if: github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'
-    permissions:
-      pull-requests: write
-    timeout-minutes: 30
-    outputs:
-      failing_tests: ${{ steps.test.outputs.failing_tests }}
-      failing_tests_count: ${{ steps.test.outputs.failing_tests_count }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - tag: bun-darwin-aarch64
-            runner: macos-13-xlarge
-    steps:
-      - id: checkout
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: false
-      - id: download
-        name: Download
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{matrix.tag}}
-          path: ${{runner.temp}}/release
-      - id: install-bun
-        name: Install Bun
-        run: |
-          cd ${{runner.temp}}/release
-          unzip ${{matrix.tag}}.zip
-          cd ${{matrix.tag}}
-          chmod +x bun
-          pwd >> $GITHUB_PATH
-      - id: bun-version-check
-        name: Bun version check
-        run: |
-          # If this hangs, it means something is seriously wrong with the build
-          bun --version
-      # Split these into multiple steps to make it clear which one fails
-      - name: "Install dependencies (root)"
-        run: bun install --verbose
-      - name: "Install dependencies (test)"
-        run: bun install --cwd=test --verbose
-      - name: "Install dependencies (runner)"
-        run: bun install --cwd=packages/bun-internal-test --verbose
-      - id: test
-        name: Test (node runner)
-        env:
-          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
-          TMPDIR: ${{runner.temp}}
-          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
-          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
-          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
-        # if: ${{github.event.inputs.use_bun == 'false'}}
-        run: |
-          node packages/bun-internal-test/src/runner.node.mjs || true
-      - uses: sarisia/actions-status-discord@v1
-        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: "failure"
-          noprefix: true
-          nocontext: true
-          description: |
-            Pull Request
-            ### ❌ [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}, there are ${{ steps.test.outputs.failing_tests_count }} files with test failures on ${{ matrix.tag }}:
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-      - name: Comment on PR
-        if: steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-failures-${{matrix.tag}}
-          message: |
-            ❌ @${{ github.actor }} ${{ steps.test.outputs.failing_tests_count }} files with test failures on ${{ matrix.tag }}:
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
-      - name: Uncomment on PR
-        if: steps.test.outputs.failing_tests == '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-failures-${{matrix.tag}}
-          mode: upsert
-          create_if_not_exists: false
-          message: |
-            ✅ test failures on ${{ matrix.tag }} have been resolved.
-
-            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
-      - id: fail
-        name: Fail the build
-        if: steps.test.outputs.failing_tests != ''
-        run: exit 1

.github/workflows/bun-mac-x64-baseline.yml

@@ -1,472 +0,0 @@
-name: bun-macOS-x64-baseline
-
-concurrency:
-  group: bun-macOS-x64-baseline-${{ github.ref }}
-  cancel-in-progress: true
-
-env:
-  LLVM_VERSION: 16
-  BUN_DOWNLOAD_URL_BASE: https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/latest
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  pull_request:
-    branches: [main]
-    paths:
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-jobs:
-  macos-object-files:
-    name: macOS Object
-    runs-on: namespace-profile-zig-build
-    if: github.repository_owner == 'oven-sh'
-    strategy:
-      matrix:
-        include:
-          - cpu: nehalem
-            arch: x86_64
-            tag: bun-obj-darwin-x64-baseline
-          # - cpu: haswell
-          #   arch: x86_64
-          #   tag: bun-obj-darwin-x64
-          # - cpu: native
-          #   arch: aarch64
-          #   tag: bun-obj-darwin-aarch64
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Compile Zig Object
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: false
-          build-args: |
-            BUILDARCH=${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
-            BUILD_MACHINE_ARCH=${{ runner.arch == 'X64' && 'x86_64' || 'aarch64' }}
-            ARCH=${{ matrix.arch }}
-            CPU_TARGET=${{ matrix.cpu }}
-            TRIPLET=${{ matrix.arch }}-macos-none
-            GIT_SHA=${{ github.sha }}
-          platforms: linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
-          target: build_release_obj
-          outputs: type=local,dest=${{runner.temp}}/release
-      - name: Upload Zig Object
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.tag }}
-          path: ${{runner.temp}}/release/bun-zig.o
-          if-no-files-found: "error"
-  macOS-dependencies:
-    name: macOS Dependencies
-    runs-on: ${{ matrix.runner }}
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 15
-    strategy:
-      matrix:
-        include:
-          - cpu: nehalem
-            arch: x86_64
-            tag: bun-darwin-x64-baseline
-            obj: bun-obj-darwin-x64-baseline
-            runner: macos-12-large
-            artifact: bun-obj-darwin-x64-baseline
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Install system dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
-          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
-          # echo "$(brew --prefix sccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-
-      - name: Hash submodule versions
-        run: |
-          print_data() {
-            git submodule | grep -v WebKit
-            llvm-config --version
-            rustc --version
-            cat $(echo scripts/build*.sh scripts/all-dependencies.sh | tr " " "\n" | sort)
-          }
-          echo "sha=$(print_data | sha1sum | cut -c 1-10)" >> $GITHUB_OUTPUT
-        id: submodule-versions
-
-      - name: Cache submodule dependencies
-        id: cache-deps-restore
-        uses: actions/cache/restore@v4
-        with:
-          path: ${{runner.temp}}/bun-deps
-          key: bun-deps-${{ matrix.tag }}-${{ steps.submodule-versions.outputs.sha }}
-
-      - name: Compile submodule dependencies
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        env:
-          CPU_TARGET: ${{ matrix.cpu }}
-          BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
-        run: |
-          mkdir -p $BUN_DEPS_OUT_DIR
-          bash ./scripts/clean-dependencies.sh
-          bash ./scripts/all-dependencies.sh
-
-      - name: Cache submodule dependencies
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        id: cache-deps-save
-        uses: actions/cache/save@v4
-        with:
-          path: ${{runner.temp}}/bun-deps
-          key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}
-
-      - name: Upload submodule dependencies
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-deps
-          path: ${{runner.temp}}/bun-deps
-          if-no-files-found: "error"
-
-  macOS-cpp:
-    name: macOS C++
-    runs-on: ${{ matrix.runner }}
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 90
-    strategy:
-      matrix:
-        include:
-          - cpu: nehalem
-            arch: x86_64
-            tag: bun-darwin-x64-baseline
-            obj: bun-obj-darwin-x64-baseline
-            runner: macos-12-large
-            artifact: bun-obj-darwin-x64-baseline
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Install system dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
-          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
-          # echo "$(brew --prefix sccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-
-          curl -LO "$BUN_DOWNLOAD_URL_BASE/bun-darwin-x64-baseline.zip"
-          unzip bun-darwin-x64-baseline.zip
-          mkdir -p ${{ runner.temp }}/.bun/bin
-          mv bun-darwin-x64-baseline/bun ${{ runner.temp }}/.bun/bin/bun
-          chmod +x ${{ runner.temp }}/.bun/bin/bun
-          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
-
-      # TODO: replace with sccache
-      - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
-        with:
-          key: ${{ runner.os }}-ccache-${{ matrix.tag }}
-          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}
-
-      - name: Compile C++
-        env:
-          CPU_TARGET: ${{ matrix.cpu }}
-          SOURCE_DIR: ${{ github.workspace }}
-          OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
-          BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
-        run: |
-          mkdir -p $OBJ_DIR
-          cd $OBJ_DIR
-
-          cmake -S $SOURCE_DIR -B $OBJ_DIR \
-            -G Ninja \
-            -DUSE_LTO=ON \
-            -DCMAKE_BUILD_TYPE=Release \
-            -DBUN_CPP_ONLY=1 \
-            -DNO_CONFIGURE_DEPENDS=1
-
-          bash compile-cpp-only.sh -v
-
-      - name: Upload C++
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-cpp
-          path: ${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a
-          if-no-files-found: "error"
-  macOS:
-    name: macOS Link
-    runs-on: ${{ matrix.runner }}
-    if: github.repository_owner == 'oven-sh'
-    needs: [macOS-cpp, macos-object-files, macOS-dependencies]
-    timeout-minutes: 90
-    permissions: write-all
-    strategy:
-      matrix:
-        include:
-          - cpu: nehalem
-            arch: x86_64
-            tag: bun-darwin-x64-baseline
-            obj: bun-obj-darwin-x64-baseline
-            package: bun-darwin-x64
-            runner: macos-12-large
-            artifact: bun-obj-darwin-x64-baseline
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Install system dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install ccache llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv openssl@1.1 ninja --force
-          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-
-          curl -LO "$BUN_DOWNLOAD_URL_BASE/bun-darwin-x64-baseline.zip"
-          unzip bun-darwin-x64-baseline.zip
-          mkdir -p ${{ runner.temp }}/.bun/bin
-          mv bun-darwin-x64-baseline/bun ${{ runner.temp }}/.bun/bin/bun
-          chmod +x ${{ runner.temp }}/.bun/bin/bun
-          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
-
-      - name: Download C++
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-cpp
-          path: ${{ runner.temp }}/bun-cpp-obj
-
-      - name: Download Zig Object
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ matrix.obj }}
-          path: ${{ runner.temp }}/release
-
-      - name: Downloaded submodule dependencies
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-deps
-          path: ${{runner.temp}}/bun-deps
-
-      - name: Link
-        env:
-          CPU_TARGET: ${{ matrix.cpu }}
-        run: |
-          SRC_DIR=$PWD
-          mkdir ${{runner.temp}}/link-build
-          cd ${{runner.temp}}/link-build
-          cmake $SRC_DIR \
-            -G Ninja \
-            -DUSE_LTO=ON \
-            -DCMAKE_BUILD_TYPE=Release \
-            -DBUN_LINK_ONLY=1 \
-            -DBUN_ZIG_OBJ="${{ runner.temp }}/release/bun-zig.o" \
-            -DBUN_CPP_ARCHIVE="${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a" \
-            -DBUN_DEPS_OUT_DIR="${{runner.temp}}/bun-deps" \
-            -DNO_CONFIGURE_DEPENDS=1
-          ninja -v
-      - name: Zip
-        run: |
-          cd ${{runner.temp}}/link-build
-          chmod +x bun-profile bun
-
-          mkdir -p ${{matrix.tag}}-profile/ ${{matrix.tag}}/
-
-          mv bun-profile ${{matrix.tag}}-profile/bun-profile
-          mv bun ${{matrix.tag}}/bun
-
-          zip -r ${{matrix.tag}}-profile.zip ${{matrix.tag}}-profile
-          zip -r ${{matrix.tag}}.zip ${{matrix.tag}}
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{matrix.tag}}-profile
-          path: ${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip
-          if-no-files-found: "error"
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{matrix.tag}}
-          path: ${{runner.temp}}/link-build/${{matrix.tag}}.zip
-          if-no-files-found: "error"
-      - name: Release
-        id: release
-        uses: ncipollo/release-action@v1
-        if: |
-          github.repository_owner == 'oven-sh'
-          && github.ref == 'refs/heads/main'
-        with:
-          prerelease: true
-          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
-          allowUpdates: true
-          replacesArtifacts: true
-          generateReleaseNotes: true
-          artifactErrorsFailBuild: true
-          token: ${{ secrets.GITHUB_TOKEN }}
-          name: "Canary (${{github.sha}})"
-          tag: "canary"
-          artifacts: "${{runner.temp}}/link-build/${{matrix.tag}}.zip,${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip"
-      - uses: sarisia/actions-status-discord@v1
-        if: failure() && github.repository_owner == 'oven-sh' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: ${{ job.status }}
-          noprefix: true
-          nocontext: true
-          description: |
-            Pull Request
-            ### [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}
-
-            Build failed on ${{ matrix.tag }}:
-
-            **[View build output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            [Commit ${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})
-  macOS-test:
-    name: macOS Test
-    runs-on: ${{ matrix.runner }}
-    needs: [macOS]
-    # if: github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'
-    if: false
-    permissions:
-      pull-requests: write
-    timeout-minutes: 30
-    outputs:
-      failing_tests: ${{ steps.test.outputs.failing_tests }}
-      failing_tests_count: ${{ steps.test.outputs.failing_tests_count }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - tag: bun-darwin-x64-baseline
-            runner: macos-12-large
-    steps:
-      - id: checkout
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: false
-      - id: download
-        name: Download
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{matrix.tag}}
-          path: ${{runner.temp}}/release
-      - id: install-bun
-        name: Install Bun
-        run: |
-          cd ${{runner.temp}}/release
-          unzip ${{matrix.tag}}.zip
-          cd ${{matrix.tag}}
-          chmod +x bun
-          pwd >> $GITHUB_PATH
-      - id: bun-version-check
-        name: Bun version check
-        run: |
-          # If this hangs, it means something is seriously wrong with the build
-          bun --version
-      - id: install
-        name: Install dependencies
-        run: |
-          bun install --verbose
-          bun install --cwd=test --verbose
-          bun install --cwd=packages/bun-internal-test --verbose
-      - id: test
-        name: Test (node runner)
-        env:
-          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
-          TMPDIR: ${{runner.temp}}
-          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
-          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
-          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
-        # if: ${{github.event.inputs.use_bun == 'false'}}
-        run: |
-          node packages/bun-internal-test/src/runner.node.mjs || true
-      - uses: sarisia/actions-status-discord@v1
-        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: "failure"
-          noprefix: true
-          nocontext: true
-          description: |
-            Pull Request
-            ### ❌ [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            Hey @${{ github.actor }},
-
-            ${{ steps.test.outputs.failing_tests_count }} files with test failures on ${{ matrix.tag }}:
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-      - name: Comment on PR
-        if: steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-failures-${{matrix.tag}}
-          message: |
-            ❌ @${{ github.actor }} ${{ steps.test.outputs.failing_tests_count }} files with test failures on ${{ matrix.tag }}:
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
-      - name: Uncomment on PR
-        if: steps.test.outputs.failing_tests == '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-failures-${{matrix.tag}}
-          mode: upsert
-          create_if_not_exists: false
-          message: |
-            ✅ test failures on ${{ matrix.tag }} have been resolved.
-
-            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
-      - id: fail
-        name: Fail the build
-        if: steps.test.outputs.failing_tests != ''
-        run: exit 1

.github/workflows/bun-mac-x64.yml

@@ -1,467 +0,0 @@
-name: bun-macOS-x64
-
-concurrency:
-  group: bun-macOS-x64-${{ github.ref }}
-  cancel-in-progress: true
-
-env:
-  LLVM_VERSION: 16
-  BUN_DOWNLOAD_URL_BASE: https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/latest
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  pull_request:
-    branches: [main]
-    paths:
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-
-jobs:
-  macOS-zig:
-    name: macOS Zig Object
-    runs-on: namespace-profile-zig-build
-    if: github.repository_owner == 'oven-sh'
-    strategy:
-      matrix:
-        include:
-          # - cpu: nehalem
-          #   arch: x86_64
-          #   tag: bun-obj-darwin-x64-baseline
-          - cpu: haswell
-            arch: x86_64
-            tag: bun-obj-darwin-x64
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Compile Zig Object
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: false
-          build-args: |
-            BUILDARCH=${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
-            BUILD_MACHINE_ARCH=${{ runner.arch == 'X64' && 'x86_64' || 'aarch64' }}
-            ARCH=${{ matrix.arch }}
-            CPU_TARGET=${{ matrix.cpu }}
-            TRIPLET=${{ matrix.arch }}-macos-none
-            GIT_SHA=${{ github.sha }}
-          platforms: linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
-          target: build_release_obj
-          outputs: type=local,dest=${{runner.temp}}/release
-      - name: Upload Zig Object
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.tag }}
-          path: ${{runner.temp}}/release/bun-zig.o
-          if-no-files-found: "error"
-
-  macOS-dependencies:
-    name: macOS Dependencies
-    runs-on: ${{ matrix.runner }}
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 15
-    strategy:
-      matrix:
-        include:
-          - cpu: haswell
-            arch: x86_64
-            tag: bun-darwin-x64
-            obj: bun-obj-darwin-x64
-            runner: macos-12-large
-            artifact: bun-obj-darwin-x64
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Install system dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
-          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
-          # echo "$(brew --prefix sccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-
-      - name: Hash submodule versions
-        run: |
-          print_data() {
-            git submodule | grep -v WebKit
-            llvm-config --version
-            rustc --version
-            cat $(echo scripts/build*.sh scripts/all-dependencies.sh | tr " " "\n" | sort)
-          }
-          echo "sha=$(print_data | sha1sum | cut -c 1-10)" >> $GITHUB_OUTPUT
-        id: submodule-versions
-
-      - name: Cache submodule dependencies
-        id: cache-deps-restore
-        uses: actions/cache/restore@v4
-        with:
-          path: ${{runner.temp}}/bun-deps
-          key: bun-deps-${{ matrix.tag }}-${{ steps.submodule-versions.outputs.sha }}
-
-      - name: Compile submodule dependencies
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        env:
-          CPU_TARGET: ${{ matrix.cpu }}
-          BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
-        run: |
-          mkdir -p $BUN_DEPS_OUT_DIR
-          bash ./scripts/clean-dependencies.sh
-          bash ./scripts/all-dependencies.sh
-
-      - name: Cache submodule dependencies
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        id: cache-deps-save
-        uses: actions/cache/save@v4
-        with:
-          path: ${{runner.temp}}/bun-deps
-          key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}
-
-      - name: Upload submodule dependencies
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-deps
-          path: ${{runner.temp}}/bun-deps
-          if-no-files-found: "error"
-
-  macOS-cpp:
-    name: macOS C++
-    runs-on: ${{ matrix.runner }}
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 90
-    strategy:
-      matrix:
-        include:
-          - cpu: haswell
-            arch: x86_64
-            tag: bun-darwin-x64
-            obj: bun-obj-darwin-x64
-            runner: macos-12-large
-            artifact: bun-obj-darwin-x64
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Install system dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
-          # echo "$(brew --prefix sccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-
-          curl -LO "$BUN_DOWNLOAD_URL_BASE/bun-darwin-x64.zip"
-          unzip bun-darwin-x64.zip
-          mkdir -p ${{ runner.temp }}/.bun/bin
-          mv bun-darwin-x64/bun ${{ runner.temp }}/.bun/bin/bun
-          chmod +x ${{ runner.temp }}/.bun/bin/bun
-          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
-
-      # TODO: replace with sccache
-      - name: ccache
-        uses: hendrikmuhs/ccache-action@v1.2
-        with:
-          key: ${{ runner.os }}-ccache-${{ matrix.tag }}
-          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}
-
-      - name: Compile C++
-        env:
-          CPU_TARGET: ${{ matrix.cpu }}
-          SOURCE_DIR: ${{ github.workspace }}
-          OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
-          BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
-        run: |
-          mkdir -p $OBJ_DIR
-          cd $OBJ_DIR
-
-          cmake -S $SOURCE_DIR -B $OBJ_DIR \
-            -G Ninja \
-            -DCMAKE_BUILD_TYPE=Release \
-            -DUSE_LTO=ON \
-            -DBUN_CPP_ONLY=1 \
-            -DNO_CONFIGURE_DEPENDS=1
-
-          bash compile-cpp-only.sh -v
-
-      - name: Upload C++
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-cpp
-          path: ${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a
-          if-no-files-found: "error"
-  macOS:
-    name: macOS Link
-    runs-on: ${{ matrix.runner }}
-    if: github.repository_owner == 'oven-sh'
-    needs: [macOS-cpp, macOS-zig, macOS-dependencies]
-    timeout-minutes: 90
-    permissions: write-all
-    strategy:
-      matrix:
-        include:
-          - cpu: haswell
-            arch: x86_64
-            tag: bun-darwin-x64
-            obj: bun-obj-darwin-x64
-            package: bun-darwin-x64
-            runner: macos-12-large
-            artifact: bun-obj-darwin-x64
-    steps:
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Install system dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install ccache llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv openssl@1.1 ninja --force
-          echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-
-          curl -LO "$BUN_DOWNLOAD_URL_BASE/bun-darwin-x64-baseline.zip"
-          unzip bun-darwin-x64-baseline.zip
-          mkdir -p ${{ runner.temp }}/.bun/bin
-          mv bun-darwin-x64-baseline/bun ${{ runner.temp }}/.bun/bin/bun
-          chmod +x ${{ runner.temp }}/.bun/bin/bun
-          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
-
-      - name: Download C++
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-cpp
-          path: ${{ runner.temp }}/bun-cpp-obj
-
-      - name: Download Zig Object
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ matrix.obj }}
-          path: ${{ runner.temp }}/release
-
-      - name: Downloaded submodule dependencies
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ matrix.tag }}-deps
-          path: ${{runner.temp}}/bun-deps
-
-      - name: Link
-        env:
-          CPU_TARGET: ${{ matrix.cpu }}
-        run: |
-          SRC_DIR=$PWD
-          mkdir ${{runner.temp}}/link-build
-          cd ${{runner.temp}}/link-build
-          cmake $SRC_DIR \
-            -G Ninja \
-            -DCMAKE_BUILD_TYPE=Release \
-            -DUSE_LTO=ON \
-            -DBUN_LINK_ONLY=1 \
-            -DBUN_ZIG_OBJ="${{ runner.temp }}/release/bun-zig.o" \
-            -DBUN_CPP_ARCHIVE="${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a" \
-            -DBUN_DEPS_OUT_DIR="${{runner.temp}}/bun-deps" \
-            -DNO_CONFIGURE_DEPENDS=1
-          ninja -v
-      - name: Zip
-        run: |
-          cd ${{runner.temp}}/link-build
-          chmod +x bun-profile bun
-
-          mkdir -p ${{matrix.tag}}-profile/ ${{matrix.tag}}/
-
-          mv bun-profile ${{matrix.tag}}-profile/bun-profile
-          mv bun ${{matrix.tag}}/bun
-
-          zip -r ${{matrix.tag}}-profile.zip ${{matrix.tag}}-profile
-          zip -r ${{matrix.tag}}.zip ${{matrix.tag}}
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{matrix.tag}}-profile
-          path: ${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip
-          if-no-files-found: "error"
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{matrix.tag}}
-          path: ${{runner.temp}}/link-build/${{matrix.tag}}.zip
-          if-no-files-found: "error"
-      - name: Release
-        id: release
-        uses: ncipollo/release-action@v1
-        if: |
-          github.repository_owner == 'oven-sh'
-          && github.ref == 'refs/heads/main'
-        with:
-          prerelease: true
-          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
-          allowUpdates: true
-          replacesArtifacts: true
-          generateReleaseNotes: true
-          artifactErrorsFailBuild: true
-          token: ${{ secrets.GITHUB_TOKEN }}
-          name: "Canary (${{github.sha}})"
-          tag: "canary"
-          artifacts: "${{runner.temp}}/link-build/${{matrix.tag}}.zip,${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip"
-      - uses: sarisia/actions-status-discord@v1
-        if: failure() && github.repository_owner == 'oven-sh' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: ${{ job.status }}
-          noprefix: true
-          nocontext: true
-          description: |
-            Pull Request
-            ### [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}
-
-            Build failed on ${{ matrix.tag }}:
-
-            **[View build output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            [Commit ${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})
-  macOS-test:
-    name: Tests ${{matrix.tag}}
-    runs-on: ${{ matrix.runner }}
-    needs: [macOS]
-    if: github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'
-    permissions:
-      pull-requests: write
-    timeout-minutes: 30
-    outputs:
-      failing_tests: ${{ steps.test.outputs.failing_tests }}
-      failing_tests_count: ${{ steps.test.outputs.failing_tests_count }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - tag: bun-darwin-x64
-            runner: macos-12-large
-    steps:
-      - id: checkout
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: false
-      - id: download
-        name: Download
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{matrix.tag}}
-          path: ${{runner.temp}}/release
-      - id: install-bun
-        name: Install Bun
-        run: |
-          cd ${{runner.temp}}/release
-          unzip ${{matrix.tag}}.zip
-          cd ${{matrix.tag}}
-          chmod +x bun
-          pwd >> $GITHUB_PATH
-      - id: bun-version-check
-        name: Bun version check
-        run: |
-          # If this hangs, it means something is seriously wrong with the build
-          bun --version
-      # Split these into multiple steps to make it clear which one fails
-      - name: "Install dependencies (root)"
-        run: bun install --verbose
-      - name: "Install dependencies (test)"
-        run: bun install --cwd=test --verbose
-      - name: "Install dependencies (runner)"
-        run: bun install --cwd=packages/bun-internal-test --verbose
-      - id: test
-        name: Test (node runner)
-        env:
-          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
-          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
-          TMPDIR: ${{runner.temp}}
-          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
-          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
-        # if: ${{github.event.inputs.use_bun == 'false'}}
-        run: |
-          node packages/bun-internal-test/src/runner.node.mjs || true
-      - uses: sarisia/actions-status-discord@v1
-        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: "failure"
-          noprefix: true
-          nocontext: true
-          description: |
-            Pull Request
-            ### ❌ [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}, there are ${{ steps.test.outputs.failing_tests_count }} files with test failures on ${{ matrix.tag }}:
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-      - name: Comment on PR
-        if: steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-failures-${{matrix.tag}}
-          message: |
-            ❌ @${{ github.actor }} ${{ steps.test.outputs.failing_tests_count }} files with test failures on ${{ matrix.tag }}:
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
-      - name: Uncomment on PR
-        if: steps.test.outputs.failing_tests == '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-failures-${{matrix.tag}}
-          mode: upsert
-          create_if_not_exists: false
-          message: |
-            ✅ test failures on ${{ matrix.tag }} have been resolved.
-
-            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
-      - id: fail
-        name: Fail the build
-        if: steps.test.outputs.failing_tests != ''
-        run: exit 1

.github/workflows/bun-release-test.yml

@@ -1,44 +0,0 @@
-# This workflow tests bun-release's code and the packages to ensure that npm,
-# yarn, and pnpm can install bun on all platforms. This does not test that bun
-# itself works as it hardcodes 1.1.0 as the version to package.
-name: bun-release-test
-concurrency: release-test
-
-on:
-  pull_request:
-    paths:
-      - "packages/bun-release/**"
-      - ".github/workflows/bun-release-test.yml"
-
-jobs:
-  test-release-script:
-    name: Test Release Script
-    strategy:
-      matrix:
-        machine: [namespace-profile-bun-linux-x64, linux-arm64, macos-arm64, macos-12-large, windows-latest]
-      fail-fast: false
-    runs-on: ${{ matrix.machine }}
-    permissions:
-      contents: read
-    defaults:
-      run:
-        working-directory: packages/bun-release
-    timeout-minutes: 5
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
-        with:
-          bun-version: "1.1.0"
-      - name: Setup Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-      - name: Install Dependencies
-        run: bun install && npm i -g pnpm yarn npm
-
-      - name: Release
-        run: bun upload-npm -- 1.1.0 test
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/bun-types-tests.yml

@@ -1,41 +0,0 @@
-name: bun-types
-on:
-  push:
-    paths:
-      - "packages/bun-types/**"
-    branches: [main]
-  pull_request:
-    paths:
-      - "packages/bun-types/**"
-
-jobs:
-  tests:
-    name: type-tests
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: packages/bun-types
-
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-
-      - name: Install bun
-        uses: oven-sh/setup-bun@v1
-        with:
-          bun-version: canary
-
-      - name: Install node
-        uses: actions/setup-node@v3
-        with:
-          node-version: latest
-
-      - name: Install dependencies
-        run: |
-          bun install
-
-      - name: Generate package
-        run: bun run build
-
-      - name: Tests
-        run: bun run test

.github/workflows/bun-windows.yml

@@ -1,508 +0,0 @@
-name: bun-windows
-
-concurrency:
-  group: bun-windows-${{ github.ref }}
-  cancel-in-progress: true
-
-env:
-  # note: in other files, this version is only the major version, but for windows it is the full version
-  LLVM_VERSION: 16.0.6
-  BUN_DOWNLOAD_URL_BASE: https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/latest
-
-  tag: bun-windows
-  # TODO: wire this up to workflow_dispatch.
-  # github's expression syntax makes this hard to set a default to true
-  canary: true
-
-on:
-  push:
-    branches: [main]
-    paths:
-      - ".github/workflows/*.yml"
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  pull_request:
-    branches: [main]
-    paths:
-      - ".github/workflows/*.yml"
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "packages/bun-uws/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
-    # inputs:
-    #   is-canary:
-    #     type: boolean
-    #     description: Is Canary Build?
-    #     default: true
-
-jobs:
-  windows-zig:
-    strategy:
-      fail-fast: false
-      matrix:
-        cpu: [haswell, nehalem]
-        arch: [x86_64]
-    name: Zig Build
-    runs-on: namespace-profile-zig-build
-    timeout-minutes: 60
-    if: github.repository_owner == 'oven-sh'
-    steps:
-      - run: git config --global core.autocrlf false && git config --global core.eol lf
-      - uses: actions/checkout@v4
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --depth=1 --progress --force
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Calculate Canary Revision
-        if: ${{ env.canary == 'true' }}
-        id: canary
-        run: |
-          echo "canary_revision=$(GITHUB_TOKEN="${{ secrets.GITHUB_TOKEN }}" bash ./scripts/calculate-canary-revision.sh --raw)" >> $GITHUB_OUTPUT
-
-      - name: Compile Zig Object
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: false
-          # This doesnt seem to work
-          # cache-from: type=s3,endpoint_url=${{ secrets.CACHE_S3_ENDPOINT }},blobs_prefix=docker_blobs/,manifests_prefix=docker_manifests/,access_key_id=${{ secrets.CACHE_S3_ACCESS_KEY_ID }},secret_access_key=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          # cache-to: type=s3,endpoint_url=${{ secrets.CACHE_S3_ENDPOINT }},blobs_prefix=docker_blobs/,manifests_prefix=docker_manifests/,access_key_id=${{ secrets.CACHE_S3_ACCESS_KEY_ID }},secret_access_key=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          build-args: |
-            BUILDARCH=${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
-            BUILD_MACHINE_ARCH=${{ runner.arch == 'X64' && 'x86_64' || 'aarch64' }}
-            ARCH=${{ matrix.arch }}
-            CPU_TARGET=${{ matrix.cpu }}
-            TRIPLET=${{ matrix.arch }}-windows-msvc
-            GIT_SHA=${{ github.sha }}
-            CANARY=0
-            ZIG_OPTIMIZE=ReleaseSafe
-          # TODO(@paperdave): enable ASSERTIONS=1
-          platforms: linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
-          target: build_release_obj
-          outputs: type=local,dest=${{runner.temp}}/release
-
-      - name: Upload Zig Object
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-zig${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
-          path: ${{runner.temp}}/release/bun-zig.o
-          if-no-files-found: "error"
-
-  windows-dependencies:
-    name: Dependencies
-    runs-on: windows
-    timeout-minutes: 60
-    strategy:
-      fail-fast: false
-      matrix:
-        cpu: [haswell, nehalem]
-        arch: [x86_64]
-    steps:
-      - run: git config --global core.autocrlf false && git config --global core.eol lf
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Clone Submodules
-        run: .\scripts\update-submodules.ps1
-      - name: Hash submodule versions
-        shell: pwsh
-        run: |
-          $data = "$(& {
-            git submodule | Where-Object { $_ -notmatch 'WebKit' }
-            clang --version
-            rustc --version
-            Get-Content -Path (Get-ChildItem -Path 'scripts/build*.ps1', 'scripts/all-dependencies.ps1', 'scripts/env.ps1' | Sort-Object -Property Name).FullName | Out-String
-            echo 1
-          })"
-          $hash = ( -join ((New-Object -TypeName System.Security.Cryptography.SHA1CryptoServiceProvider).ComputeHash([System.Text.Encoding]::UTF8.GetBytes($data)) | ForEach-Object { $_.ToString("x2") } )).Substring(0, 10)
-          echo "sha=${hash}" >> $env:GITHUB_OUTPUT
-        id: submodule-versions
-
-      - name: Try fetch dependencies
-        id: cache-deps-restore
-        uses: actions/cache/restore@v4
-        with:
-          path: bun-deps
-          key: bun-deps-${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-${{ steps.submodule-versions.outputs.sha }}
-
-      - name: Install LLVM ${{ env.LLVM_VERSION }}
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        uses: KyleMayes/install-llvm-action@1a3da29f56261a1e1f937ec88f0856a9b8321d7e
-        with:
-          version: ${{ env.LLVM_VERSION }}
-
-      - name: Install Ninja
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        run: choco install -y ninja
-
-      - name: Build Dependencies
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        run: |
-          .\scripts\env.ps1 ${{ matrix.cpu == 'nehalem' && '-Baseline' || '' }}
-          Invoke-WebRequest -Uri "https://www.nasm.us/pub/nasm/releasebuilds/2.16.01/win64/nasm-2.16.01-win64.zip" -OutFile nasm.zip
-          Expand-Archive nasm.zip (mkdir -Force "nasm")
-          $Nasm = (Get-ChildItem "nasm")
-          $env:Path += ";${Nasm}"
-          $env:BUN_DEPS_OUT_DIR = (mkdir -Force "./bun-deps")
-          .\scripts\all-dependencies.ps1
-
-      - name: Upload Dependencies
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-deps${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
-          path: bun-deps/
-          if-no-files-found: "error"
-
-      - name: Cache Dependencies
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        id: cache-deps-save
-        uses: actions/cache/save@v4
-        with:
-          path: bun-deps
-          key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}
-
-  # TODO(@paperdave): stop relying on this and use bun.exe to build itself.
-  # we cant do that now because there isn't a tagged release to use.
-  #
-  # and at the time of writing, the minimum canary required to work is not
-  # yet released as it is the one *this* commit.
-  windows-codegen:
-    name: Codegen
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    if: github.repository_owner == 'oven-sh'
-    strategy:
-      fail-fast: false
-      matrix:
-        arch: [x86_64]
-    steps:
-      - uses: actions/checkout@v4
-      - run: |
-          curl -fsSL $BUN_DOWNLOAD_URL_BASE/bun-linux-x64.zip > bun.zip
-          unzip bun.zip
-          export PATH="$PWD/bun-linux-x64:$PATH"
-          ./scripts/cross-compile-codegen.sh win32 x64
-      # Sort of a hack to do this step in the codegen stage
-      - name: Calculate Canary Revision
-        if: ${{ env.canary == 'true' }}
-        run: |
-          echo "canary_revision=$(GITHUB_TOKEN="${{ secrets.GITHUB_TOKEN }}" bash ./scripts/calculate-canary-revision.sh --raw)" > build-codegen-win32-x64/.canary_revision
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-codegen
-          path: build-codegen-win32-x64/
-          if-no-files-found: "error"
-
-  windows-cpp:
-    name: C++ Build
-    needs: [windows-codegen]
-    runs-on: windows
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 90
-    strategy:
-      fail-fast: false
-      matrix:
-        cpu: [haswell, nehalem]
-        arch: [x86_64]
-    steps:
-      - run: git config --global core.autocrlf false && git config --global core.eol lf
-      - uses: actions/checkout@v4
-      - uses: KyleMayes/install-llvm-action@1a3da29f56261a1e1f937ec88f0856a9b8321d7e
-        with:
-          version: ${{ env.LLVM_VERSION }}
-      - run: choco install -y ninja
-      - name: Download Codegen
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-codegen
-          path: build
-      - name: Build C++
-        run: |
-          # Using SCCache was blocked by an issue that is fixed in a newer version.
-          # TODO UPDATE
-          # $sczip = "sccache-v0.6.0-x86_64-pc-windows-msvc"
-                    
-          # Invoke-WebRequest -Uri "https://github.com/mozilla/sccache/releases/download/v0.6.0/${sczip}.zip" -OutFile "${sczip}.zip"
-          # Expand-Archive "${sczip}.zip"
-          # $env:SCCACHE_BUCKET="bun"
-          # $env:SCCACHE_REGION="auto"
-          # $env:SCCACHE_S3_USE_SSL="true"
-          # $env:SCCACHE_ENDPOINT="${{ secrets.CACHE_S3_ENDPOINT }}"
-          # $env:AWS_ACCESS_KEY_ID="${{ secrets.CACHE_S3_ACCESS_KEY_ID }}"
-          # $env:AWS_SECRET_ACCESS_KEY="${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }}"
-          # $SCCACHE="$PWD/${sczip}/${sczip}/sccache.exe"
-
-          # $CANARY_REVISION = if (Test-Path build/.canary_revision) { Get-Content build/.canary_revision } else { "0" }
-          $CANARY_REVISION = 0
-
-          .\scripts\env.ps1 ${{ matrix.cpu == 'nehalem' && '-Baseline' || '' }}
-          .\scripts\update-submodules.ps1
-          .\scripts\build-libuv.ps1 -CloneOnly $True
-          cd build
-          # "-DCCACHE_PROGRAM=${SCCACHE}"
-          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release `
-            -DNO_CODEGEN=1 `
-            -DNO_CONFIGURE_DEPENDS=1 `
-            "-DCANARY=${CANARY_REVISION}" `
-            -DBUN_CPP_ONLY=1 ${{ matrix.cpu == 'nehalem' && '-DUSE_BASELINE_BUILD=1' || '' }}
-          if ($LASTEXITCODE -ne 0) { throw "CMake configuration failed" }
-          .\compile-cpp-only.ps1 -v
-          if ($LASTEXITCODE -ne 0) { throw "C++ compilation failed" }
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-cpp${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
-          path: build/bun-cpp-objects.a
-          if-no-files-found: "error"
-
-  windows-link:
-    strategy:
-      fail-fast: false
-      matrix:
-        cpu: [haswell, nehalem]
-        arch: [x86_64]
-    name: Link
-    needs: [windows-dependencies, windows-codegen, windows-cpp, windows-zig]
-    runs-on: windows-small
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 30
-    permissions: write-all
-    steps:
-      - run: git config --global core.autocrlf false && git config --global core.eol lf
-      - uses: actions/checkout@v4
-      - uses: KyleMayes/install-llvm-action@1a3da29f56261a1e1f937ec88f0856a9b8321d7e
-        with:
-          version: ${{ env.LLVM_VERSION }}
-      - run: choco install -y ninja
-      - name: Download Codegen
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-codegen
-          path: build
-      - name: Download Dependencies
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-deps${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
-          path: bun-deps
-      - name: Download Zig Object
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-zig${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
-          path: bun-zig
-      - name: Download C++ Objects
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-cpp${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
-          path: bun-cpp
-      - name: Link
-        run: |
-          .\scripts\update-submodules.ps1
-          .\scripts\env.ps1 ${{ matrix.cpu == 'nehalem' && '-Baseline' || '' }}
-          Set-Location build
-          # $CANARY_REVISION = if (Test-Path build/.canary_revision) { Get-Content build/.canary_revision } else { "0" }
-          $CANARY_REVISION = 0
-          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release `
-            -DNO_CODEGEN=1 `
-            -DNO_CONFIGURE_DEPENDS=1 `
-            "-DCANARY=${CANARY_REVISION}" `
-            -DBUN_LINK_ONLY=1 `
-            "-DBUN_DEPS_OUT_DIR=$(Resolve-Path ../bun-deps)" `
-            "-DBUN_CPP_ARCHIVE=$(Resolve-Path ../bun-cpp/bun-cpp-objects.a)" `
-            "-DBUN_ZIG_OBJ=$(Resolve-Path ../bun-zig/bun-zig.o)" `
-            ${{ matrix.cpu == 'nehalem' && '-DUSE_BASELINE_BUILD=1' || '' }}
-          if ($LASTEXITCODE -ne 0) { throw "CMake configuration failed" }
-          ninja -v
-          if ($LASTEXITCODE -ne 0) { throw "Link failed!" }
-      - name: Package
-        run: |
-          $Dist = mkdir -Force "${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}"
-          cp -r build\bun.exe "$Dist\bun.exe"
-          Compress-Archive "$Dist" "${Dist}.zip"
-          $Dist = "$Dist-profile"
-          MkDir -Force "$Dist"
-          cp -r build\bun.exe "$Dist\bun.exe"
-          cp -r build\bun.pdb "$Dist\bun.pdb"
-          Compress-Archive "$Dist" "$Dist.zip"
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
-          path: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}.zip
-          if-no-files-found: "error"
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile
-          path: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile.zip
-          if-no-files-found: "error"
-      - name: Release
-        id: release
-        uses: ncipollo/release-action@v1
-        if: |
-          github.repository_owner == 'oven-sh'
-          && github.ref == 'refs/heads/main'
-        with:
-          prerelease: true
-          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
-          allowUpdates: true
-          replacesArtifacts: true
-          generateReleaseNotes: true
-          artifactErrorsFailBuild: true
-          token: ${{ secrets.GITHUB_TOKEN }}
-          name: "Canary (${{github.sha}})"
-          tag: "canary"
-          artifacts: "${{env.tag}}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}.zip,${{env.tag}}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile.zip"
-      - uses: sarisia/actions-status-discord@v1
-        if: failure() && github.repository_owner == 'oven-sh' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: ${{ job.status }}
-          noprefix: true
-          nocontext: true
-          description: |
-            ### [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}
-
-            Build failed on Windows ${{ matrix.arch }}${{ matrix.cpu == 'nehalem' && ' Baseline' || '' }}
-
-            **[Build Output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})** | [Commit](https://github.com/oven-sh/bun/commits/${{github.sha}})
-  windows-test:
-    name: Test
-    runs-on: windows-small
-    needs: [windows-link]
-    if: github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'
-    permissions:
-      pull-requests: write
-    timeout-minutes: 180
-    outputs:
-      failing_tests: ${{ steps.test.outputs.failing_tests }}
-      failing_tests_count: ${{ steps.test.outputs.failing_tests_count }}
-    strategy:
-      fail-fast: false
-      matrix:
-        # TODO: test baseline, disabled due to noise
-        cpu: [haswell]
-        arch: [x86_64]
-    steps:
-      - run: git config --global core.autocrlf false && git config --global core.eol lf
-      - id: checkout
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: false
-      - id: download
-        name: Download Release
-        uses: actions/download-artifact@v4
-        with:
-          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile
-          path: ${{runner.temp}}/release
-      - name: Install Bun
-        run: |
-          cd ${{runner.temp}}/release
-          unzip ${{env.tag}}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile.zip
-          cd ${{env.tag}}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile
-          pwd >> $env:GITHUB_PATH
-      - name: Install Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-      - uses: secondlife/setup-cygwin@v3
-        with:
-          packages: bash
-      # Split these into multiple steps to make it clear which one fails
-      - name: Install dependencies (root)
-        run: bun install --verbose
-      - name: Install dependencies (test)
-        run: bun install --cwd=test --verbose
-      - name: Install dependencies (runner)
-        run: bun install --cwd=packages/bun-internal-test --verbose
-      - id: test
-        name: Run tests
-        env:
-          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
-          TMPDIR: ${{runner.temp}}
-          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
-          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
-          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
-          SHELLOPTS: igncr
-          BUN_PATH_BASE: ${{runner.temp}}
-          BUN_PATH: release/${{env.tag}}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile/bun.exe
-        run: |
-          node packages/bun-internal-test/src/runner.node.mjs  || true
-        shell: bash
-      - uses: sarisia/actions-status-discord@v1
-        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK_WINTEST }}
-          status: "failure"
-          noprefix: true
-          nocontext: true
-          description: |
-            ### ❌🪟 [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}, there are **${{ steps.test.outputs.failing_test_count }} failing tests** on Windows ${{ matrix.arch }}${{ matrix.cpu == 'nehalem' && ' Baseline' || '' }}
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            [Full Test Output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})
-      - uses: sarisia/actions-status-discord@v1
-        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        with:
-          title: ""
-          webhook: ${{ secrets.DISCORD_WEBHOOK }}
-          status: "failure"
-          noprefix: true
-          nocontext: true
-          description: |
-            Pull Request
-            ### ❌ [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
-
-            @${{ github.actor }}, there are ${{ steps.test.outputs.failing_tests_count }} files with test failures on bun-windows-${{ matrix.arch }}-${{ matrix.cpu }}
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-      - name: Comment on PR
-        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-windows-${{ matrix.arch }}-${{ matrix.cpu }}
-          message: |
-            ❌ @${{ github.actor }} ${{ steps.test.outputs.failing_tests_count }} files with test failures on bun-windows-${{ matrix.arch }}-${{ matrix.cpu }}
-
-            ${{ steps.test.outputs.failing_tests }}
-
-            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
-      - name: Uncomment on PR
-        if: steps.test.outputs.failing_tests == '' && github.event_name == 'pull_request'
-        uses: thollander/actions-comment-pull-request@v2
-        with:
-          comment_tag: test-windows-${{ matrix.arch }}-${{ matrix.cpu }}
-          mode: upsert
-          create_if_not_exists: false
-          message: |
-            ✅🪟 Test regressions on Windows ${{ matrix.arch }}${{ matrix.cpu == 'nehalem' && ' Baseline' || '' }} have been resolved.
-      - id: fail
-        name: Fail the build
-        if: steps.test.outputs.failing_tests != ''
-        run: exit 1

.github/workflows/ci.yml

@@ -0,0 +1,242 @@
+name: CI
+
+permissions:
+  contents: read
+  actions: write
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'workflow_dispatch' && inputs.run-id  || github.ref }}
+  cancel-in-progress: true
+
+on:
+  workflow_dispatch:
+    inputs:
+      run-id:
+        type: string
+        description: The workflow ID to download artifacts (skips the build step)
+  pull_request:
+    paths-ignore:
+      - .vscode/**/*
+      - docs/**/*
+      - examples/**/*
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - .vscode/**/*
+      - docs/**/*
+      - examples/**/*
+
+jobs:
+  format:
+    if: ${{ !inputs.run-id }}
+    name: Format
+    uses: ./.github/workflows/run-format.yml
+    secrets: inherit
+    with:
+      zig-version: 0.12.0-dev.1828+225fe6ddb
+    permissions:
+      contents: write
+  lint:
+    if: ${{ !inputs.run-id }}
+    name: Lint
+    uses: ./.github/workflows/run-lint.yml
+    secrets: inherit
+  linux-x64:
+    if: ${{ !inputs.run-id }}
+    name: Build linux-x64
+    uses: ./.github/workflows/build-linux.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'namespace-profile-bun-ci-linux-x64' || 'ubuntu-latest' }}
+      tag: linux-x64
+      arch: x64
+      cpu: haswell
+      canary: true
+  linux-x64-baseline:
+    if: ${{ !inputs.run-id }}
+    name: Build linux-x64-baseline
+    uses: ./.github/workflows/build-linux.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'namespace-profile-bun-ci-linux-x64' || 'ubuntu-latest' }}
+      tag: linux-x64-baseline
+      arch: x64
+      cpu: nehalem
+      canary: true
+  linux-aarch64:
+    if: ${{ !inputs.run-id && github.repository_owner == 'oven-sh' }}
+    name: Build linux-aarch64
+    uses: ./.github/workflows/build-linux.yml
+    secrets: inherit
+    with:
+      runs-on: namespace-profile-bun-ci-linux-aarch64
+      tag: linux-aarch64
+      arch: aarch64
+      cpu: native
+      canary: true
+  darwin-x64:
+    if: ${{ !inputs.run-id }}
+    name: Build darwin-x64
+    uses: ./.github/workflows/build-darwin.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'macos-12-large' || 'macos-12' }}
+      tag: darwin-x64
+      arch: x64
+      cpu: haswell
+      canary: true
+  darwin-x64-baseline:
+    if: ${{ !inputs.run-id }}
+    name: Build darwin-x64-baseline
+    uses: ./.github/workflows/build-darwin.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'macos-12-large' || 'macos-12' }}
+      tag: darwin-x64-baseline
+      arch: x64
+      cpu: nehalem
+      canary: true
+  darwin-aarch64:
+    if: ${{ !inputs.run-id }}
+    name: Build darwin-aarch64
+    uses: ./.github/workflows/build-darwin.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'namespace-profile-bun-ci-darwin-aarch64' || 'macos-12' }}
+      tag: darwin-aarch64
+      arch: aarch64
+      cpu: native
+      canary: true
+  windows-x64:
+    if: ${{ !inputs.run-id }}
+    name: Build windows-x64
+    uses: ./.github/workflows/build-windows.yml
+    secrets: inherit
+    with:
+      runs-on: windows
+      tag: windows-x64
+      arch: x64
+      cpu: haswell
+      canary: true
+  windows-x64-baseline:
+    if: ${{ !inputs.run-id }}
+    name: Build windows-x64-baseline
+    uses: ./.github/workflows/build-windows.yml
+    secrets: inherit
+    with:
+      runs-on: windows
+      tag: windows-x64-baseline
+      arch: x64
+      cpu: nehalem
+      canary: true
+  linux-x64-test:
+    if: ${{ inputs.run-id && always() || github.event_name == 'pull_request' }}
+    name: Test linux-x64
+    needs: linux-x64
+    uses: ./.github/workflows/run-test.yml
+    secrets: inherit
+    with:
+      run-id: ${{ inputs.run-id }}
+      pr-number: ${{ github.event.number }}
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'namespace-profile-bun-ci-linux-x64' || 'ubuntu-latest' }}
+      tag: linux-x64
+  linux-x64-baseline-test:
+    if: ${{ inputs.run-id && always() || github.event_name == 'pull_request' }}
+    name: Test linux-x64-baseline
+    needs: linux-x64-baseline
+    uses: ./.github/workflows/run-test.yml
+    secrets: inherit
+    with:
+      run-id: ${{ inputs.run-id }}
+      pr-number: ${{ github.event.number }}
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'namespace-profile-bun-ci-linux-x64' || 'ubuntu-latest' }}
+      tag: linux-x64-baseline
+  linux-aarch64-test:
+    if: ${{ inputs.run-id && always() || github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'}}
+    name: Test linux-aarch64
+    needs: linux-aarch64
+    uses: ./.github/workflows/run-test.yml
+    secrets: inherit
+    with:
+      run-id: ${{ inputs.run-id }}
+      pr-number: ${{ github.event.number }}
+      runs-on: namespace-profile-bun-ci-linux-aarch64
+      tag: linux-aarch64
+  darwin-x64-test:
+    if: ${{ inputs.run-id && always() || github.event_name == 'pull_request' }}
+    name: Test darwin-x64
+    needs: darwin-x64
+    uses: ./.github/workflows/run-test.yml
+    secrets: inherit
+    with:
+      run-id: ${{ inputs.run-id }}
+      pr-number: ${{ github.event.number }}
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'macos-12-large' || 'macos-12' }}
+      tag: darwin-x64
+  darwin-x64-baseline-test:
+    if: ${{ inputs.run-id && always() || github.event_name == 'pull_request' }}
+    name: Test darwin-x64-baseline
+    needs: darwin-x64-baseline
+    uses: ./.github/workflows/run-test.yml
+    secrets: inherit
+    with:
+      run-id: ${{ inputs.run-id }}
+      pr-number: ${{ github.event.number }}
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'macos-12-large' || 'macos-12' }}
+      tag: darwin-x64-baseline
+  darwin-aarch64-test:
+    if: ${{ inputs.run-id && always() || github.event_name == 'pull_request' }}
+    name: Test darwin-aarch64
+    needs: darwin-aarch64
+    uses: ./.github/workflows/run-test.yml
+    secrets: inherit
+    with:
+      run-id: ${{ inputs.run-id }}
+      pr-number: ${{ github.event.number }}
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'namespace-profile-bun-ci-darwin-aarch64' || 'macos-12' }}
+      tag: darwin-aarch64
+  windows-x64-test:
+    if: ${{ inputs.run-id && always() || github.event_name == 'pull_request' }}
+    name: Test windows-x64
+    needs: windows-x64
+    uses: ./.github/workflows/run-test.yml
+    secrets: inherit
+    with:
+      run-id: ${{ inputs.run-id }}
+      pr-number: ${{ github.event.number }}
+      runs-on: windows
+      tag: windows-x64
+  windows-x64-baseline-test:
+    if: ${{ inputs.run-id && always() || github.event_name == 'pull_request' }}
+    name: Test windows-x64-baseline
+    needs: windows-x64-baseline
+    uses: ./.github/workflows/run-test.yml
+    secrets: inherit
+    with:
+      run-id: ${{ inputs.run-id }}
+      pr-number: ${{ github.event.number }}
+      runs-on: windows
+      tag: windows-x64-baseline
+  cleanup:
+    if: ${{ always() }}
+    name: Cleanup
+    needs:
+      - linux-x64
+      - linux-x64-baseline
+      - linux-aarch64
+      - darwin-x64
+      - darwin-x64-baseline
+      - darwin-aarch64
+      - windows-x64
+      - windows-x64-baseline
+    runs-on: ubuntu-latest
+    steps:
+      - name: Cleanup Artifacts
+        uses: geekyeggo/delete-artifact@v5
+        with:
+          name: |
+            bun-*-cpp
+            bun-*-zig
+            bun-*-deps
+            bun-*-codegen

.github/workflows/comment.yml

@@ -0,0 +1,55 @@
+name: Comment
+
+permissions:
+  actions: read
+  pull-requests: write
+
+on:
+  workflow_run:
+    workflows:
+      - CI
+    types:
+      - completed
+
+jobs:
+  comment:
+    if: ${{ github.repository_owner == 'oven-sh' }}
+    name: Comment
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download Tests
+        uses: actions/download-artifact@v4
+        with:
+          path: bun
+          pattern: bun-*-tests
+          github-token: ${{ github.token }}
+          run-id: ${{ github.event.workflow_run.id }}
+      - name: Setup Environment
+        id: env
+        shell: bash
+        run: |
+          echo "pr-number=$(<bun/bun-linux-x64-tests/pr-number.txt)" >> $GITHUB_OUTPUT
+      - name: Generate Comment
+        run: |
+          cat bun/bun-*-tests/comment.md > comment.md
+          if [ -s comment.md ]; then
+            echo -e "❌ @${{ github.actor }}, your commit has failing tests :(\n\n$(cat comment.md)" > comment.md
+          else
+            echo -e "✅ @${{ github.actor }}, all tests passed!" > comment.md
+          fi
+          echo -e "\n**[View logs](https://github.com/${{ github.repository }}/actions/runs/${{ github.event.workflow_run.id }})**" >> comment.md
+          echo -e "<!-- generated-comment workflow=${{ github.workflow }} -->" >> comment.md
+      - name: Find Comment
+        id: comment
+        uses: peter-evans/find-comment@v3
+        with:
+          issue-number: ${{ steps.env.outputs.pr-number }}
+          comment-author: github-actions[bot]
+          body-includes: <!-- generated-comment workflow=${{ github.workflow }} -->
+      - name: Write Comment
+        uses: peter-evans/create-or-update-comment@v4
+        with:
+          comment-id: ${{ steps.comment.outputs.comment-id }}
+          issue-number: ${{ steps.env.outputs.pr-number }}
+          body-path: comment.md
+          edit-mode: replace

.github/workflows/create-release-build.yml

@@ -0,0 +1,183 @@
+name: Create Release Build
+run-name: Compile Bun v${{ inputs.version }} by ${{ github.actor }}
+
+concurrency:
+  group: release
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+  actions: write
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        type: string
+        required: true
+        description: "Release version. Example: 1.1.4. Exclude the 'v' prefix."
+      tag:
+        type: string
+        required: true
+        description: "GitHub tag to use"
+      clobber:
+        type: boolean
+        required: false
+        default: false
+        description: "Overwrite existing release artifacts?"
+  release:
+    types:
+      - created
+
+jobs:
+  notify-start:
+    if: ${{ github.repository_owner == 'oven-sh' }}
+    name: Notify Start
+    runs-on: ubuntu-latest
+    steps:
+      - name: Send Message
+        uses: sarisia/actions-status-discord@v1
+        with:
+          webhook: ${{ secrets.DISCORD_WEBHOOK_PUBLIC }}
+          nodetail: true
+          color: "#1F6FEB"
+          title: "Bun v${{ inputs.version }} is compiling"
+          description: |
+            ### @${{ github.actor }} started compiling Bun v${{inputs.version}}
+      - name: Send Message
+        uses: sarisia/actions-status-discord@v1
+        with:
+          webhook: ${{ secrets.BUN_DISCORD_GITHUB_CHANNEL_WEBHOOK }}
+          nodetail: true
+          color: "#1F6FEB"
+          title: "Bun v${{ inputs.version }} is compiling"
+          description: |
+            ### @${{ github.actor }} started compiling Bun v${{inputs.version}}
+
+            **[View logs](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})**
+  linux-x64:
+    name: Build linux-x64
+    uses: ./.github/workflows/build-linux.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'namespace-profile-bun-ci-linux-x64' || 'ubuntu-latest' }}
+      tag: linux-x64
+      arch: x64
+      cpu: haswell
+      canary: false
+  linux-x64-baseline:
+    name: Build linux-x64-baseline
+    uses: ./.github/workflows/build-linux.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'namespace-profile-bun-ci-linux-x64' || 'ubuntu-latest' }}
+      tag: linux-x64-baseline
+      arch: x64
+      cpu: nehalem
+      canary: false
+  linux-aarch64:
+    name: Build linux-aarch64
+    uses: ./.github/workflows/build-linux.yml
+    secrets: inherit
+    with:
+      runs-on: namespace-profile-bun-ci-linux-aarch64
+      tag: linux-aarch64
+      arch: aarch64
+      cpu: native
+      canary: false
+  darwin-x64:
+    name: Build darwin-x64
+    uses: ./.github/workflows/build-darwin.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'macos-12-large' || 'macos-12' }}
+      tag: darwin-x64
+      arch: x64
+      cpu: haswell
+      canary: false
+  darwin-x64-baseline:
+    name: Build darwin-x64-baseline
+    uses: ./.github/workflows/build-darwin.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'macos-12-large' || 'macos-12' }}
+      tag: darwin-x64-baseline
+      arch: x64
+      cpu: nehalem
+      canary: false
+  darwin-aarch64:
+    name: Build darwin-aarch64
+    uses: ./.github/workflows/build-darwin.yml
+    secrets: inherit
+    with:
+      runs-on: ${{ github.repository_owner == 'oven-sh' && 'namespace-profile-bun-ci-darwin-aarch64' || 'macos-12' }}
+      tag: darwin-aarch64
+      arch: aarch64
+      cpu: native
+      canary: false
+  windows-x64:
+    name: Build windows-x64
+    uses: ./.github/workflows/build-windows.yml
+    secrets: inherit
+    with:
+      runs-on: windows
+      tag: windows-x64
+      arch: x64
+      cpu: haswell
+      canary: false
+  windows-x64-baseline:
+    name: Build windows-x64-baseline
+    uses: ./.github/workflows/build-windows.yml
+    secrets: inherit
+    with:
+      runs-on: windows
+      tag: windows-x64-baseline
+      arch: x64
+      cpu: nehalem
+      canary: false
+
+  upload-artifacts:
+    needs:
+      - linux-x64
+      - linux-x64-baseline
+      - linux-aarch64
+      - darwin-x64
+      - darwin-x64-baseline
+      - darwin-aarch64
+      - windows-x64
+      - windows-x64-baseline
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: bun-releases
+          pattern: bun-*
+          merge-multiple: true
+          github-token: ${{ github.token }}
+      - name: Check for Artifacts
+        run: |
+          if [ ! -d "bun-releases" ] || [ -z "$(ls -A bun-releases)" ]; then
+            echo "Error: No artifacts were downloaded or 'bun-releases' directory does not exist."
+            exit 1  # Fail the job if the condition is met
+          else
+            echo "Artifacts downloaded successfully."
+          fi
+      - name: Send Message
+        uses: sarisia/actions-status-discord@v1
+        with:
+          webhook: ${{ secrets.DISCORD_WEBHOOK }}
+          nodetail: true
+          color: "#FF0000"
+          title: "Bun v${{ inputs.version }} release artifacts uploaded"
+      - name: "Upload Artifacts"
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: |
+          # Unzip one level deep each artifact
+          cd bun-releases
+          for f in *.zip; do
+            unzip -o $f
+          done
+          cd ..
+          gh release upload --repo=${{ github.repository }} ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag || github.event.release.id }} ${{ inputs.clobber && '--clobber' || '' }} bun-releases/*.zip

.github/workflows/docs.yml

@@ -0,0 +1,21 @@
+name: Docs
+
+on:
+  push:
+    paths:
+      - "docs/**"
+      - "CONTRIBUTING.md"
+    branches:
+      - main
+
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    if: ${{ github.repository_owner == 'oven-sh' }}
+    steps:
+      # redeploy Vercel site when a file in `docs` changes
+      # using VERCEL_DEPLOY_HOOK environment variable
+      - name: Trigger Webhook
+        run: |
+          curl -v ${{ secrets.VERCEL_DEPLOY_HOOK }}

.github/workflows/release.yml

@@ -1,8 +1,10 @@
-name: bun-release
+name: Release
 concurrency: release
+
 env:
   BUN_VERSION: ${{ github.event.inputs.tag || github.event.release.tag_name || 'canary' }}
   BUN_LATEST: ${{ (github.event.inputs.is-latest || github.event.release.tag_name) && 'true' || 'false' }}
+
 on:
   release:
     types:
@@ -39,6 +41,7 @@ on:
         description: Should types be released to npm?
         type: boolean
         default: false
+
 jobs:
   sign:
     name: Sign Release
@@ -58,7 +61,7 @@ jobs:
           gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
           passphrase: ${{ secrets.GPG_PASSPHRASE }}
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: ./.github/actions/setup-bun
         with:
           bun-version: "1.0.21"
       - name: Install Dependencies
@@ -83,7 +86,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: ./.github/actions/setup-bun
         with:
           bun-version: "1.0.21"
       - name: Install Dependencies
@@ -112,12 +115,12 @@ jobs:
           node-version: latest
       - name: Setup Bun
         if: ${{ env.BUN_VERSION != 'canary' }}
-        uses: oven-sh/setup-bun@v1
+        uses: ./.github/actions/setup-bun
         with:
           bun-version: "1.0.21"
       - name: Setup Bun
         if: ${{ env.BUN_VERSION == 'canary' }}
-        uses: oven-sh/setup-bun@v1
+        uses: ./.github/actions/setup-bun
         with:
           bun-version: "canary" # Must be 'canary' so tag is correct
       - name: Install Dependencies
@@ -254,7 +257,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: ./.github/actions/setup-bun
         with:
           bun-version: "1.0.21"
       - name: Install Dependencies

.github/workflows/run-format.yml

@@ -1,22 +1,19 @@
-name: autofix.ci # Must be named this for autofix.ci to work
+name: Format
 
 permissions:
-  contents: read
+  contents: write
 
 on:
-  workflow_dispatch:
-  pull_request:
-  push:
-    branches:
-      - main
-
-env:
-  ZIG_VERSION: 0.12.0-dev.1828+225fe6ddb
+  workflow_call:
+    inputs:
+      zig-version:
+        type: string
+        required: true
 
 jobs:
   format:
-    name: format
-    runs-on: ${{ vars.RUNNER_LINUX_X64 || 'ubuntu-latest' }}
+    name: Format
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -34,13 +31,17 @@ jobs:
       - name: Setup Zig
         uses: goto-bus-stop/setup-zig@c7b6cdd3adba8f8b96984640ff172c37c93f73ee
         with:
-          version: ${{ env.ZIG_VERSION }}
+          version: ${{ inputs.zig-version }}
       - name: Install Dependencies
         run: |
           bun install
       - name: Format
         run: |
           bun fmt
+      - name: Format Zig
+        run: |
           bun fmt:zig
-      - name: Commit # https://autofix.ci/
-        uses: autofix-ci/action@d3e591514b99d0fca6779455ff8338516663f7cc
+      - name: Commit
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: Apply formatting changes

.github/workflows/run-lint.yml

@@ -0,0 +1,30 @@
+name: Lint
+
+permissions:
+  contents: read
+
+on:
+  workflow_call:
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    outputs:
+      text_output: ${{ steps.lint.outputs.text_output }}
+      json_output: ${{ steps.lint.outputs.json_output }}
+      count: ${{ steps.lint.outputs.count }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: "1.1.3"
+      - name: Install Dependencies
+        run: |
+          bun --cwd=packages/bun-internal-test install
+      - name: Lint
+        id: lint
+        run: |
+          bun packages/bun-internal-test/src/linter.ts

.github/workflows/run-test.yml

@@ -0,0 +1,208 @@
+name: Test
+
+permissions:
+  contents: read
+  actions: read
+
+on:
+  workflow_call:
+    inputs:
+      runs-on:
+        type: string
+        required: true
+      tag:
+        type: string
+        required: true
+      pr-number:
+        type: string
+        required: true
+      run-id:
+        type: string
+        default: ${{ github.run_id }}
+
+jobs:
+  test:
+    name: Tests
+    runs-on: ${{ inputs.runs-on }}
+    steps:
+      - if: ${{ runner.os == 'Windows' }}
+        name: Setup Git
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            package.json
+            bun.lockb
+            test
+            packages/bun-internal-test
+      - name: Setup Environment
+        shell: bash
+        run: |
+          echo "${{ inputs.pr-number }}" > pr-number.txt
+      - name: Download Bun
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}
+          path: bun
+          github-token: ${{ github.token }}
+          run-id: ${{ inputs.run-id || github.run_id }}
+      - if: ${{ runner.os != 'Windows' }}
+        name: Setup Bun
+        shell: bash
+        run: |
+          unzip bun/bun-*.zip
+          cd bun-*
+          pwd >> $GITHUB_PATH
+      - if: ${{ runner.os == 'Windows' }}
+        name: Setup Cygwin
+        uses: secondlife/setup-cygwin@v3
+        with:
+          packages: bash
+      - if: ${{ runner.os == 'Windows' }}
+        name: Setup Bun (Windows)
+        run: |
+          unzip bun/bun-*.zip
+          cd bun-*
+          pwd >> $env:GITHUB_PATH
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install Dependencies
+        timeout-minutes: 5
+        run: |
+          bun install
+      - name: Install Dependencies (test)
+        timeout-minutes: 5
+        run: |
+          bun install --cwd test
+      - name: Install Dependencies (runner)
+        timeout-minutes: 5
+        run: |
+          bun install --cwd packages/bun-internal-test
+      - name: Run Tests
+        id: test
+        timeout-minutes: 90
+        shell: bash
+        env:
+          TMPDIR: ${{ runner.temp }}
+          BUN_TAG: ${{ inputs.tag }}
+          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
+          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
+          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
+          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
+          TEST_INFO_STRIPE: ${{ secrets.TEST_INFO_STRIPE }}
+          SHELLOPTS: igncr
+        run: |
+          node packages/bun-internal-test/src/runner.node.mjs $(which bun)
+      - if: ${{ always() }}
+        name: Upload Results
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-tests
+          path: |
+            test-report.*
+            comment.md
+            pr-number.txt
+          if-no-files-found: error
+          overwrite: true
+      - if: ${{ always() && steps.test.outputs.failing_tests != '' && github.event.pull_request && github.repository_owner == 'oven-sh' }}
+        name: Send Message
+        uses: sarisia/actions-status-discord@v1
+        with:
+          webhook: ${{ secrets.DISCORD_WEBHOOK }}
+          nodetail: true
+          color: "#FF0000"
+          title: ""
+          description: |
+            ### ❌ [${{ github.event.pull_request.title }}](${{ github.event.pull_request.html_url }})
+
+            @${{ github.actor }}, there are ${{ steps.test.outputs.failing_tests_count || 'some' }} failing tests on bun-${{ inputs.tag }}.
+
+            ${{ steps.test.outputs.failing_tests }}
+
+            **[View logs](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})**
+      - name: Fail
+        if: ${{ failure() || always() && steps.test.outputs.failing_tests != '' }}
+        run: |
+          echo "There are ${{ steps.test.outputs.failing_tests_count || 'some' }} failing tests on bun-${{ inputs.tag }}."
+          exit 1
+  test-node:
+    name: Node.js Tests
+    runs-on: ${{ inputs.runs-on }}
+    steps:
+      - if: ${{ runner.os == 'Windows' }}
+        name: Setup Git
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            test/node.js
+      - name: Setup Environment
+        shell: bash
+        run: |
+          echo "${{ inputs.pr-number }}" > pr-number.txt
+      - name: Download Bun
+        uses: actions/download-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}
+          path: bun
+          github-token: ${{ github.token }}
+          run-id: ${{ inputs.run-id || github.run_id }}
+      - if: ${{ runner.os != 'Windows' }}
+        name: Setup Bun
+        shell: bash
+        run: |
+          unzip bun/bun-*.zip
+          cd bun-*
+          pwd >> $GITHUB_PATH
+      - if: ${{ runner.os == 'Windows' }}
+        name: Setup Cygwin
+        uses: secondlife/setup-cygwin@v3
+        with:
+          packages: bash
+      - if: ${{ runner.os == 'Windows' }}
+        name: Setup Bun (Windows)
+        run: |
+          unzip bun/bun-*.zip
+          cd bun-*
+          pwd >> $env:GITHUB_PATH
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Checkout Tests
+        shell: bash
+        working-directory: test/node.js
+        run: |
+          node runner.mjs --pull
+      - name: Install Dependencies
+        timeout-minutes: 5
+        shell: bash
+        working-directory: test/node.js
+        run: |
+          bun install
+      - name: Run Tests
+        timeout-minutes: 10 # Increase when more tests are added
+        shell: bash
+        working-directory: test/node.js
+        env:
+          TMPDIR: ${{ runner.temp }}
+          BUN_GARBAGE_COLLECTOR_LEVEL: "0"
+          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
+        run: |
+          node runner.mjs
+      - name: Upload Results
+        uses: actions/upload-artifact@v4
+        with:
+          name: bun-${{ inputs.tag }}-node-tests
+          path: |
+            test/node.js/summary/*.json
+          if-no-files-found: error
+          overwrite: true

.github/workflows/upload.yml

@@ -0,0 +1,82 @@
+name: Upload Artifacts
+run-name: Canary release ${{github.sha}} upload
+
+permissions:
+  contents: write
+
+on:
+  workflow_run:
+    workflows:
+      - CI
+    types:
+      - completed
+    branches:
+      - main
+
+jobs:
+  upload:
+    if: ${{ github.repository_owner == 'oven-sh' }}
+    name: Upload Artifacts
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: bun
+          pattern: bun-*
+          merge-multiple: true
+          github-token: ${{ github.token }}
+          run-id: ${{ github.event.workflow_run.id }}
+      - name: Check for Artifacts
+        run: |
+          if [ ! -d "bun" ] || [ -z "$(ls -A bun)" ]; then
+            echo "Error: No artifacts were downloaded or 'bun' directory does not exist."
+            exit 1  # Fail the job if the condition is met
+          else
+            echo "Artifacts downloaded successfully."
+          fi
+      - name: Upload to GitHub Releases
+        uses: ncipollo/release-action@v1
+        with:
+          tag: canary
+          name: Canary (${{ github.sha }})
+          prerelease: true
+          body: This canary release of Bun corresponds to the commit [${{ github.sha }}]
+          allowUpdates: true
+          replacesArtifacts: true
+          generateReleaseNotes: true
+          artifactErrorsFailBuild: true
+          artifacts: bun/**/bun-*.zip
+          token: ${{ github.token }}
+      - name: Upload to S3 (using SHA)
+        uses: shallwefootball/s3-upload-action@4350529f410221787ccf424e50133cbc1b52704e
+        with:
+          endpoint: ${{ secrets.AWS_ENDPOINT }}
+          aws_key_id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY}}
+          aws_bucket: ${{ secrets.AWS_BUCKET }}
+          source_dir: bun
+          destination_dir: releases/${{ github.event.workflow_run.head_sha || github.sha }}
+      - name: Upload to S3 (using tag)
+        uses: shallwefootball/s3-upload-action@4350529f410221787ccf424e50133cbc1b52704e
+        with:
+          endpoint: ${{ secrets.AWS_ENDPOINT }}
+          aws_key_id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY}}
+          aws_bucket: ${{ secrets.AWS_BUCKET }}
+          source_dir: bun
+          destination_dir: releases/canary
+      - name: Announce on Discord
+        uses: sarisia/actions-status-discord@v1
+        with:
+          webhook: ${{ secrets.BUN_DISCORD_GITHUB_CHANNEL_WEBHOOK }}
+          nodetail: true
+          color: "#1F6FEB"
+          title: "New Bun Canary available"
+          url: https://github.com/oven-sh/bun/commit/${{ github.sha }}
+          description: |
+            A new canary build of Bun has been automatically uploaded. To upgrade, run:
+            ```sh
+            bun upgrade --canary
+            # bun upgrade --stable <- to downgrade
+            ```

.gitmodules

@@ -84,9 +84,17 @@ depth = 1
 shallow = true
 fetchRecurseSubmodules = false
 [submodule "zig"]
-	path = src/deps/zig
-	url = https://github.com/oven-sh/zig
-	branch = bun
-	depth = 1
-	shallow = true
-	fetchRecurseSubmodules = false
+path = src/deps/zig
+url = https://github.com/oven-sh/zig
+branch = bun
+depth = 1
+shallow = true
+fetchRecurseSubmodules = false
+[submodule "test/node.js/upstream"]
+	path = test/node.js/upstream
+	url = https://github.com/nodejs/node.git
+ignore = dirty
+depth = 1
+update = none
+shallow = true
+fetchRecurseSubmodules = false

.prettierignore

@@ -2,5 +2,6 @@ src/bun.js/WebKit
 src/deps
 test/snapshots
 test/js/deno
+test/node.js
 src/react-refresh.js
 *.min.js

.prettierrc

@@ -5,6 +5,15 @@
   "useTabs": false,
   "quoteProps": "preserve",
   "overrides": [
+    {
+      "files": [".vscode/*.json"],
+      "options": {
+        "parser": "jsonc",
+        "quoteProps": "preserve",
+        "singleQuote": false,
+        "trailingComma": "all"
+      }
+    },
     {
       "files": ["*.md"],
       "options": {

.vscode/c_cpp_properties.json

@@ -17,7 +17,7 @@
         "${workspaceFolder}/src/deps",
         "${workspaceFolder}/src/napi/*",
         "${workspaceFolder}/packages/bun-usockets/src",
-        "${workspaceFolder}/packages/"
+        "${workspaceFolder}/packages/",
       ],
       "browse": {
         "path": [
@@ -30,10 +30,10 @@
           "${workspaceFolder}/src/deps/boringssl/include/*",
           "${workspaceFolder}/packages/bun-usockets/*",
           "${workspaceFolder}/packages/bun-uws/*",
-          "${workspaceFolder}/src/napi/*"
+          "${workspaceFolder}/src/napi/*",
         ],
         "limitSymbolsToIncludedHeaders": true,
-        "databaseFilename": ".vscode/cppdb"
+        "databaseFilename": ".vscode/cppdb",
       },
       "defines": [
         "STATICALLY_LINKED_WITH_JavaScriptCore=1",
@@ -44,12 +44,12 @@
         "BUILDING_JSCONLY__",
         "USE_FOUNDATION=1",
         "ASSERT_ENABLED=1",
-        "DU_DISABLE_RENAMING=1"
+        "DU_DISABLE_RENAMING=1",
       ],
       "macFrameworkPath": [],
       "compilerPath": "${workspaceFolder}/.vscode/clang++",
       "cStandard": "c17",
-      "cppStandard": "c++20"
+      "cppStandard": "c++20",
     },
     {
       "name": "BunWithJSCDebug",
@@ -72,7 +72,7 @@
         "${workspaceFolder}/src/deps",
         "${workspaceFolder}/src/napi/*",
         "${workspaceFolder}/packages/bun-usockets/src",
-        "${workspaceFolder}/packages/"
+        "${workspaceFolder}/packages/",
       ],
       "browse": {
         "path": [
@@ -94,10 +94,10 @@
           "${workspaceFolder}/src/deps/boringssl/include/",
           "${workspaceFolder}/packages/bun-usockets/",
           "${workspaceFolder}/packages/bun-uws/",
-          "${workspaceFolder}/src/napi"
+          "${workspaceFolder}/src/napi",
         ],
         "limitSymbolsToIncludedHeaders": true,
-        "databaseFilename": ".vscode/cppdb_debug"
+        "databaseFilename": ".vscode/cppdb_debug",
       },
       "defines": [
         "STATICALLY_LINKED_WITH_JavaScriptCore=1",
@@ -108,13 +108,13 @@
         "BUILDING_JSCONLY__",
         "USE_FOUNDATION=1",
         "ASSERT_ENABLED=1",
-        "DU_DISABLE_RENAMING=1"
+        "DU_DISABLE_RENAMING=1",
       ],
       "macFrameworkPath": [],
       "compilerPath": "${workspaceFolder}/.vscode/clang++",
       "cStandard": "c17",
-      "cppStandard": "c++20"
-    }
+      "cppStandard": "c++20",
+    },
   ],
-  "version": 4
+  "version": 4,
 }

.vscode/extensions.json

@@ -28,6 +28,6 @@
     "tamasfe.even-better-toml",
 
     // Other
-    "bierner.comment-tagged-templates"
-  ]
+    "bierner.comment-tagged-templates",
+  ],
 }

.vscode/launch.json

@@ -18,9 +18,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -33,9 +33,9 @@
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "1",
-        "BUN_DEBUG_FileReader": "1"
+        "BUN_DEBUG_FileReader": "1",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -47,9 +47,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "0"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "0",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -61,9 +61,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "0",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -75,9 +75,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -89,9 +89,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -104,14 +104,14 @@
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
-        "BUN_INSPECT": "ws://localhost:0/?wait=1"
+        "BUN_INSPECT": "ws://localhost:0/?wait=1",
       },
       "console": "internalConsole",
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     {
       "type": "lldb",
@@ -124,14 +124,14 @@
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
-        "BUN_INSPECT": "ws://localhost:0/?break=1"
+        "BUN_INSPECT": "ws://localhost:0/?break=1",
       },
       "console": "internalConsole",
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     // bun run [file]
     {
@@ -144,9 +144,9 @@
       "env": {
         "FORCE_COLOR": "0",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -158,9 +158,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "0"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "0",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -172,9 +172,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "0",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -186,9 +186,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -200,9 +200,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -215,14 +215,14 @@
         "FORCE_COLOR": "0",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
-        "BUN_INSPECT": "ws://localhost:0/?wait=1"
+        "BUN_INSPECT": "ws://localhost:0/?wait=1",
       },
       "console": "internalConsole",
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     {
       "type": "lldb",
@@ -235,14 +235,14 @@
         "FORCE_COLOR": "0",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
-        "BUN_INSPECT": "ws://localhost:0/?break=1"
+        "BUN_INSPECT": "ws://localhost:0/?break=1",
       },
       "console": "internalConsole",
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     // bun test [...]
     {
@@ -255,9 +255,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -269,9 +269,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "0"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "0",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -283,9 +283,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "0",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -297,9 +297,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -311,9 +311,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -326,14 +326,14 @@
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
-        "BUN_INSPECT": "ws://localhost:0/?wait=1"
+        "BUN_INSPECT": "ws://localhost:0/?wait=1",
       },
       "console": "internalConsole",
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     {
       "type": "lldb",
@@ -346,14 +346,14 @@
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
-        "BUN_INSPECT": "ws://localhost:0/?break=1"
+        "BUN_INSPECT": "ws://localhost:0/?break=1",
       },
       "console": "internalConsole",
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     // bun exec [...]
     {
@@ -366,9 +366,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     // bun test [*]
     {
@@ -381,9 +381,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -395,9 +395,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "0"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "0",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -410,14 +410,14 @@
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
-        "BUN_INSPECT": "ws://localhost:0/"
+        "BUN_INSPECT": "ws://localhost:0/",
       },
       "console": "internalConsole",
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     {
       "type": "lldb",
@@ -429,9 +429,9 @@
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     {
       "type": "lldb",
@@ -440,7 +440,7 @@
       "program": "node",
       "args": ["src/runner.node.mjs"],
       "cwd": "${workspaceFolder}/packages/bun-internal-test",
-      "console": "internalConsole"
+      "console": "internalConsole",
     },
     // Windows: bun test [file]
     {
@@ -453,22 +453,22 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_jest",
-          "value": "1"
+          "value": "1",
         },
 
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "1"
-        }
-      ]
+          "value": "1",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -480,33 +480,33 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_EventLoop",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_uv",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_SYS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_PipeWriter",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -518,17 +518,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "0"
-        }
-      ]
+          "value": "0",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -540,17 +540,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "0"
+          "value": "0",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -562,26 +562,26 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
+          "value": "2",
         },
         {
           "name": "BUN_INSPECT",
-          "value": "ws://localhost:0/?wait=1"
-        }
+          "value": "ws://localhost:0/?wait=1",
+        },
       ],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     {
       "type": "cppvsdbg",
@@ -593,26 +593,26 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
+          "value": "2",
         },
         {
           "name": "BUN_INSPECT",
-          "value": "ws://localhost:0/?break=1"
-        }
+          "value": "ws://localhost:0/?break=1",
+        },
       ],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     // Windows: bun run [file]
     {
@@ -625,17 +625,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -647,14 +647,14 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
 
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "0"
-        }
-      ]
+          "value": "0",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -666,17 +666,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "0"
+          "value": "0",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -688,26 +688,26 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
+          "value": "2",
         },
         {
           "name": "BUN_INSPECT",
-          "value": "ws://localhost:0/?wait=1"
-        }
+          "value": "ws://localhost:0/?wait=1",
+        },
       ],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     {
       "type": "cppvsdbg",
@@ -719,26 +719,26 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
+          "value": "2",
         },
         {
           "name": "BUN_INSPECT",
-          "value": "ws://localhost:0/?break=1"
-        }
+          "value": "ws://localhost:0/?break=1",
+        },
       ],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     // Windows: bun test [...]
     {
@@ -751,17 +751,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -773,17 +773,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "0"
-        }
-      ]
+          "value": "0",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -795,17 +795,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "0"
+          "value": "0",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -817,17 +817,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -839,17 +839,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -861,26 +861,26 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
+          "value": "2",
         },
         {
           "name": "BUN_INSPECT",
-          "value": "ws://localhost:0/?wait=1"
-        }
+          "value": "ws://localhost:0/?wait=1",
+        },
       ],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     {
       "type": "cppvsdbg",
@@ -892,26 +892,26 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
+          "value": "2",
         },
         {
           "name": "BUN_INSPECT",
-          "value": "ws://localhost:0/?break=1"
-        }
+          "value": "ws://localhost:0/?break=1",
+        },
       ],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     // Windows: bun exec [...]
     {
@@ -924,17 +924,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     // Windows: bun test [*]
     {
@@ -947,17 +947,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
-        }
-      ]
+          "value": "2",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -969,17 +969,17 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "0"
-        }
-      ]
+          "value": "0",
+        },
+      ],
     },
     {
       "type": "cppvsdbg",
@@ -991,26 +991,26 @@
       "environment": [
         {
           "name": "FORCE_COLOR",
-          "value": "1"
+          "value": "1",
         },
         {
           "name": "BUN_DEBUG_QUIET_LOGS",
-          "value": "0"
+          "value": "0",
         },
         {
           "name": "BUN_GARBAGE_COLLECTOR_LEVEL",
-          "value": "2"
+          "value": "2",
         },
         {
           "name": "BUN_INSPECT",
-          "value": "ws://localhost:0/"
-        }
+          "value": "ws://localhost:0/",
+        },
       ],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
-        "action": "openExternally"
-      }
+        "action": "openExternally",
+      },
     },
     {
       "type": "cppvsdbg",
@@ -1019,19 +1019,19 @@
       "program": "node",
       "args": ["src/runner.node.mjs"],
       "cwd": "${workspaceFolder}/packages/bun-internal-test",
-      "console": "internalConsole"
-    }
+      "console": "internalConsole",
+    },
   ],
   "inputs": [
     {
       "id": "commandLine",
       "type": "promptString",
-      "description": "Usage: bun [...]"
+      "description": "Usage: bun [...]",
     },
     {
       "id": "testName",
       "type": "promptString",
-      "description": "Usage: bun test [...]"
-    }
-  ]
+      "description": "Usage: bun test [...]",
+    },
+  ],
 }

.vscode/settings.json

@@ -13,7 +13,8 @@
     "node_modules": true,
     ".git": true,
     "src/bun.js/WebKit": true,
-    "src/deps/*/**": true
+    "src/deps/*/**": true,
+    "test/node.js/upstream": true,
   },
   "search.followSymlinks": false,
   "search.useIgnoreFiles": true,
@@ -34,7 +35,7 @@
   "[zig]": {
     "editor.tabSize": 4,
     "editor.useTabStops": false,
-    "editor.defaultFormatter": "ziglang.vscode-zig"
+    "editor.defaultFormatter": "ziglang.vscode-zig",
   },
 
   // C++
@@ -42,40 +43,41 @@
   "cmake.configureOnOpen": false,
   "C_Cpp.errorSquiggles": "enabled",
   "[cpp]": {
-    "editor.defaultFormatter": "xaver.clang-format"
+    "editor.defaultFormatter": "xaver.clang-format",
   },
   "[c]": {
-    "editor.defaultFormatter": "xaver.clang-format"
+    "editor.defaultFormatter": "xaver.clang-format",
   },
   "[h]": {
-    "editor.defaultFormatter": "xaver.clang-format"
+    "editor.defaultFormatter": "xaver.clang-format",
   },
 
   // JavaScript
   "prettier.enable": true,
+  "prettier.configPath": ".prettierrc",
   "eslint.workingDirectories": ["${workspaceFolder}/packages/bun-types"],
   "[javascript]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
   },
   "[javascriptreact]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
   },
 
   // TypeScript
   "typescript.tsdk": "${workspaceFolder}/node_modules/typescript/lib",
   "[typescript]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
   },
   "[typescriptreact]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
   },
 
   // JSON
   "[json]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
   },
   "[jsonc]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
   },
 
   // Markdown
@@ -88,23 +90,23 @@
     "editor.quickSuggestions": {
       "comments": "off",
       "strings": "off",
-      "other": "off"
-    }
+      "other": "off",
+    },
   },
 
   // TOML
   "[toml]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
   },
 
   // YAML
   "[yaml]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
   },
 
   // Docker
   "[dockerfile]": {
-    "editor.formatOnSave": false
+    "editor.formatOnSave": false,
   },
 
   // Files
@@ -118,23 +120,13 @@
     "**/*.xcworkspacedata": true,
     "**/*.xcscheme": true,
     "**/*.xcodeproj": true,
-    "src/bun.js/WebKit": true,
-    "src/deps/libarchive": true,
-    "src/deps/mimalloc": true,
-    "src/deps/s2n-tls": true,
-    "src/deps/boringssl": true,
-    "src/deps/openssl": true,
-    "src/deps/uws": true,
-    "src/deps/zlib": true,
-    "src/deps/lol-html": true,
-    "src/deps/c-ares": true,
-    "src/deps/tinycc": true,
-    "src/deps/zstd": true,
     "**/*.i": true,
-    "packages/bun-uws/fuzzing/seed-corpus": true
+
+    // uws WebSocket.cpp conflicts with webcore WebSocket.cpp
+    "packages/bun-uws/fuzzing": true,
   },
   "files.associations": {
-    "*.idl": "cpp"
+    "*.idl": "cpp",
   },
   "C_Cpp.files.exclude": {
     "**/.vscode": true,
@@ -152,6 +144,6 @@
     "WebKit/WebCore": true,
     "WebKit/WebDriver": true,
     "WebKit/WebKitBuild": true,
-    "WebKit/WebInspectorUI": true
-  }
+    "WebKit/WebInspectorUI": true,
+  },
 }

.vscode/tasks.json

@@ -6,13 +6,13 @@
       "label": "Install Dependencies",
       "command": "scripts/all-dependencies.sh",
       "windows": {
-        "command": "scripts/all-dependencies.ps1"
+        "command": "scripts/all-dependencies.ps1",
       },
       "icon": {
-        "id": "arrow-down"
+        "id": "arrow-down",
       },
       "options": {
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder}",
       },
     },
     {
@@ -21,13 +21,13 @@
       "dependsOn": ["Install Dependencies"],
       "command": "scripts/setup.sh",
       "windows": {
-        "command": "scripts/setup.ps1"
+        "command": "scripts/setup.ps1",
       },
       "icon": {
-        "id": "check"
+        "id": "check",
       },
       "options": {
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder}",
       },
     },
     {
@@ -37,10 +37,10 @@
       "command": "bun",
       "args": ["run", "build"],
       "icon": {
-        "id": "gear"
+        "id": "gear",
       },
       "options": {
-        "cwd": "${workspaceFolder}"
+        "cwd": "${workspaceFolder}",
       },
       "isBuildCommand": true,
       "runOptions": {
@@ -48,5 +48,5 @@
         "reevaluateOnRerun": true,
       },
     },
-  ]
+  ],
 }

CMakeLists.txt

@@ -2,12 +2,24 @@ cmake_minimum_required(VERSION 3.22)
 cmake_policy(SET CMP0091 NEW)
 cmake_policy(SET CMP0067 NEW)
 
-set(Bun_VERSION "1.1.2")
-set(WEBKIT_TAG e3a2d89a0b1644cc8d5c245bd2ffee4d4bd6c1d5)
+set(Bun_VERSION "1.1.7")
+set(WEBKIT_TAG ce4af76c270078c06822efda52dcb7adf5902f3b)
 
 set(BUN_WORKDIR "${CMAKE_CURRENT_BINARY_DIR}")
 message(STATUS "Configuring Bun ${Bun_VERSION} in ${BUN_WORKDIR}")
 
+set(CMAKE_COLOR_DIAGNOSTICS ON)
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_C_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+# WebKit uses -std=gnu++20 on non-macOS non-Windows
+# If we do not set this, it will crash at startup on the first memory allocation.
+if(NOT WIN32 AND NOT APPLE)
+    set(CMAKE_CXX_EXTENSIONS ON)
+endif()
+
 # --- Build Type ---
 if(NOT CMAKE_BUILD_TYPE)
     message(WARNING "No CMAKE_BUILD_TYPE value specified, defaulting to Debug.\nSet a build type with -DCMAKE_BUILD_TYPE=<Debug|Release>")
@@ -51,11 +63,7 @@ endif()
 
 # --- MacOS SDK ---
 if(APPLE AND DEFINED ENV{CI})
-    if(ARCH STREQUAL "x86_64")
-        set(CMAKE_OSX_DEPLOYMENT_TARGET "10.14")
-    else()
-        set(CMAKE_OSX_DEPLOYMENT_TARGET "11.0")
-    endif()
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "12.0")
 endif()
 
 if(APPLE AND NOT CMAKE_OSX_DEPLOYMENT_TARGET)
@@ -93,7 +101,7 @@ endif()
 # any case possible. Sorry for the complexity...
 #
 # Bun and WebKit must be compiled with the same compiler, so we do as much as we can to ensure that
-# the compiler used for the prebuilt WebKit, LLVM 16, is the one that we detect in this process.
+# the compiler used for the prebuilt WebKit is the same as we install as a dependency.
 #
 # It has to be done before project() is called, so that CMake doesnt pick a compiler for us, but even then
 # we do some extra work afterwards to double-check, and we will rerun BUN_FIND_LLVM if the compiler did not match.
@@ -214,12 +222,6 @@ else()
     )
 endif()
 
-set(CMAKE_COLOR_DIAGNOSTICS ON)
-set(CMAKE_CXX_STANDARD 20)
-set(CMAKE_C_STANDARD 17)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_C_STANDARD_REQUIRED ON)
-
 project(Bun VERSION "${Bun_VERSION}")
 
 # if(MSVC)
@@ -555,6 +557,7 @@ else()
             add_compile_definitions("BUN_DEBUG=1")
             set(ASSERT_ENABLED "1")
         endif()
+
         message(STATUS "Using WebKit from ${WEBKIT_DIR}")
     else()
         if(NOT EXISTS "${WEBKIT_DIR}/lib/${libWTF}.${STATIC_LIB_EXT}" OR NOT EXISTS "${WEBKIT_DIR}/lib/${libJavaScriptCore}.${STATIC_LIB_EXT}")
@@ -737,7 +740,7 @@ if(NOT NO_CODEGEN)
         OUTPUT ${BUN_IDENTIFIER_CACHE_OUT}
         MAIN_DEPENDENCY "${BUN_SRC}/js_lexer/identifier_data.zig"
         DEPENDS "${BUN_SRC}/js_lexer/identifier_cache.zig"
-        COMMAND ${ZIG_COMPILER} run "${BUN_SRC}/js_lexer/identifier_data.zig"
+        COMMAND ${ZIG_COMPILER} run "--zig-lib-dir" "${ZIG_LIB_DIR}" "${BUN_SRC}/js_lexer/identifier_data.zig"
         VERBATIM
         COMMENT "Building Identifier Cache"
     )
@@ -762,6 +765,7 @@ if(NOT NO_CODEGEN)
         "${BUN_SRC}/js/node/*.ts"
         "${BUN_SRC}/js/thirdparty/*.js"
         "${BUN_SRC}/js/thirdparty/*.ts"
+        "${BUN_SRC}/js/internal-for-testing.ts"
     )
 
     file(GLOB CODEGEN_FILES ${CONFIGURE_DEPENDS} "${BUN_CODEGEN_SRC}/*.ts")
@@ -1013,7 +1017,7 @@ endif()
 # --- clang and linker flags ---
 if(CMAKE_BUILD_TYPE STREQUAL "Debug")
     if(NOT WIN32)
-        target_compile_options(${bun} PUBLIC -g3 -O0 -gdwarf-4
+        target_compile_options(${bun} PUBLIC -O0 -g -g3 -ggdb -gdwarf-4
             -Werror=return-type
             -Werror=return-stack-address
             -Werror=implicit-function-declaration
@@ -1060,8 +1064,8 @@ elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
             list(APPEND LTO_LINK_FLAG "/LTCG")
         endif()
 
-        target_compile_options(${bun} PUBLIC /O2 ${LTO_FLAG} /DEBUG /Z7)
-        target_link_options(${bun} PUBLIC ${LTO_LINK_FLAG} /DEBUG)
+        target_compile_options(${bun} PUBLIC /O2 ${LTO_FLAG} /DEBUG:FULL)
+        target_link_options(${bun} PUBLIC ${LTO_LINK_FLAG} /DEBUG:FULL)
     endif()
 endif()
 
@@ -1101,15 +1105,14 @@ else()
     target_compile_options(${bun} PUBLIC
         -fPIC
         -mtune=${CPU_TARGET}
-        -fconstexpr-steps=1271242
-        -fconstexpr-depth=27
+        -fconstexpr-steps=2542484
+        -fconstexpr-depth=54
         -fno-exceptions
         -fvisibility=hidden
         -fvisibility-inlines-hidden
         -fno-rtti
         -fno-omit-frame-pointer
     )
-    string(APPEND CMAKE_CXX_FLAGS " -std=c++2a")
 endif()
 
 if(APPLE)
@@ -1128,7 +1131,6 @@ if(UNIX AND NOT APPLE)
         "-fuse-ld=lld"
         "-static-libstdc++"
         "-static-libgcc"
-        "-fuse-ld=lld"
         "-Wl,-z,now"
         "-Wl,--as-needed"
         "-Wl,--gc-sections"
@@ -1141,16 +1143,17 @@ if(UNIX AND NOT APPLE)
         "-Wl,--wrap=log"
         "-Wl,--wrap=log2"
         "-Wl,--wrap=lstat"
+        "-Wl,--wrap=stat64"
         "-Wl,--wrap=stat"
         "-Wl,--wrap=fstat"
         "-Wl,--wrap=fstatat"
         "-Wl,--wrap=lstat64"
-        "-Wl,--wrap=stat64"
         "-Wl,--wrap=fstat64"
         "-Wl,--wrap=fstatat64"
         "-Wl,--wrap=mknod"
         "-Wl,--wrap=mknodat"
         "-Wl,--wrap=statx"
+        "-Wl,--wrap=fmod"
         "-Wl,--compress-debug-sections=zlib"
         "-Bsymbolics-functions"
         "-rdynamic"

CONTRIBUTING.md

@@ -1,76 +1,314 @@
-# Contributing to Bun
+Configuring a development environment for Bun can take 10-30 minutes depending on your internet connection and computer speed. You will need ~10GB of free disk space for the repository and build artifacts.
 
-> **Important:** All contributions need test coverage. If you are adding a new feature, please add a test. If you are fixing a bug, please add a test that fails before your fix and passes after your fix.
+If you are using Windows, please refer to [this guide](/docs/project/building-windows)
 
-## Bun's codebase
+## Install Dependencies
 
-Bun is written mostly in Zig, but WebKit & JavaScriptCore (the JavaScript engine) is written in C++.
+Using your system's package manager, install Bun's dependencies:
 
-Today (February 2023), Bun's codebase has five distinct parts:
+{% codetabs %}
 
-- JavaScript, JSX, & TypeScript transpiler, module resolver, and related code
-- JavaScript runtime ([`src/bun.js/`](src/bun.js/))
-- JavaScript runtime bindings ([`src/bun.js/bindings/**/*.cpp`](src/bun.js/bindings/))
-- Package manager ([`src/install/`](src/install/))
-- Shared utilities ([`src/string_immutable.zig`](src/string_immutable.zig))
+```bash#macOS (Homebrew)
+$ brew install automake ccache cmake coreutils gnu-sed go icu4c libiconv libtool ninja pkg-config rust ruby
+```
 
-The JavaScript transpiler & module resolver is mostly independent from the runtime. It predates the runtime and is entirely in Zig. The JavaScript parser is mostly in [`src/js_parser.zig`](src/js_parser.zig). The JavaScript AST data structures are mostly in [`src/js_ast.zig`](src/js_ast.zig). The JavaScript lexer is in [`src/js_lexer.zig`](src/js_lexer.zig). A lot of this code started as a port of esbuild's equivalent code from Go to Zig, but has had many small changes since then.
+```bash#Ubuntu/Debian
+$ sudo apt install curl wget lsb-release software-properties-common cargo ccache cmake git golang libtool ninja-build pkg-config rustc ruby-full xz-utils
+```
 
-## Getting started
+```bash#Arch
+$ sudo pacman -S base-devel ccache cmake git go libiconv libtool make ninja pkg-config python rust sed unzip ruby
+```
 
-Please refer to [Bun's Development Guide](https://bun.sh/docs/project/contributing) to get your dev environment setup!
+```bash#Fedora
+$ sudo dnf install cargo ccache cmake git golang libtool ninja-build pkg-config rustc ruby libatomic-static libstdc++-static sed unzip which libicu-devel 'perl(Math::BigInt)'
+```
 
-## Memory management in Bun
+```bash#openSUSE Tumbleweed
+$ sudo zypper install go cmake ninja automake git rustup && rustup toolchain install stable
+```
 
-For the Zig code, please:
+{% /codetabs %}
 
-1. Do your best to avoid dynamically allocating memory.
-2. If we need to allocate memory, carefully consider the owner of that memory. If it's a JavaScript object, it will need a finalizer. If it's in Zig, it will need to be freed either via an arena or manually.
-3. Prefer arenas over manual memory management. Manually freeing memory is leak & crash prone.
-4. If the memory needs to be accessed across threads, use `bun.default_allocator`. Mimalloc threadlocal heaps are not safe to free across threads.
+> **Note**: The Zig compiler is automatically installed and updated by the build scripts. Manual installation is not required.
 
-The JavaScript transpiler has special-handling for memory management. The parser allocates into a single arena and the memory is recycled after each parse.
+Before starting, you will need to already have a release build of Bun installed, as we use our bundler to transpile and minify our code, as well as for code generation scripts.
 
-## JavaScript runtime
+{% codetabs %}
 
-Most of Bun's JavaScript runtime code lives in [`src/bun.js`](src/bun.js).
+```bash#Native
+$ curl -fsSL https://bun.sh/install | bash
+```
 
-### Calling C++ from Zig & Zig from C++
+```bash#npm
+$ npm install -g bun
+```
 
-TODO: document this (see [`bindings.zig`](src/bun.js/bindings/bindings.zig) and [`bindings.cpp`](src/bun.js/bindings/bindings.cpp) for now)
+```bash#Homebrew
+$ brew tap oven-sh/bun
+$ brew install bun
+```
 
-### Adding a new JavaScript class
+{% /codetabs %}
 
-1. Add a new file in [`src/bun.js/*.classes.ts`](src/bun.js) to define the instance and static methods for the class.
-2. Add a new file in [`src/bun.js/**/*.zig`](src/bun.js) and expose the struct in [`src/bun.js/generated_classes_list.zig`](src/bun.js/generated_classes_list.zig)
-3. Run `make codegen`
+## Install LLVM
 
-Copy from examples like `Subprocess` or `Response`.
+Bun requires LLVM 16 (`clang` is part of LLVM). This version requirement is to match WebKit (precompiled), as mismatching versions will cause memory allocation failures at runtime. In most cases, you can install LLVM through your system package manager:
 
-### ESM Modules and Builtins JS
+{% codetabs %}
 
-Bun implements ESM modules in a mix of native code and JavaScript.
+```bash#macOS (Homebrew)
+$ brew install llvm@16
+```
 
-Several Node.js modules are implemented in JavaScript and loosely based on browserify polyfills.
+```bash#Ubuntu/Debian
+$ # LLVM has an automatic installation script that is compatible with all versions of Ubuntu
+$ wget https://apt.llvm.org/llvm.sh -O - | sudo bash -s -- 16 all
+```
 
-Builtin modules in Bun are located in [`src/js`](src/js/). These files are transpiled and support a JavaScriptCore-only syntax for internal slots, which is explained further in [`src/js/README.md`](src/js/README.md).
+```bash#Arch
+$ sudo pacman -S llvm clang lld
+```
 
-Native C++ modules are in `src/bun.js/modules/`.
+```bash#Fedora
+$ sudo dnf install 'dnf-command(copr)'
+$ sudo dnf copr enable -y @fedora-llvm-team/llvm-snapshots
+$ sudo dnf install llvm clang lld
+```
 
-The module loader is in [`src/bun.js/module_loader.zig`](src/bun.js/module_loader.zig).
+```bash#openSUSE Tumbleweed
+$ sudo zypper install clang16 lld16 llvm16
+```
 
-### Memory management in Bun's JavaScript runtime
+{% /codetabs %}
 
-TODO: fill this out (for now, use `JSC.Strong` in most cases)
+If none of the above solutions apply, you will have to install it [manually](https://github.com/llvm/llvm-project/releases/tag/llvmorg-16.0.6).
 
-### Strings
+Make sure Clang/LLVM 16 is in your path:
 
-TODO: fill this out (for now, use `JSValue.toSlice()` in most cases)
+```bash
+$ which clang-16
+```
 
-#### JavaScriptCore C API
+If not, run this to manually add it:
 
-Do not copy from examples leveraging the JavaScriptCore C API. Please do not use this in new code. We will not accept PRs that add new code that uses the JavaScriptCore C API.
+{% codetabs %}
 
-## Testing
+```bash#macOS (Homebrew)
+# use fish_add_path if you're using fish
+# use path+="$(brew --prefix llvm@16)/bin" if you are using zsh
+$ export PATH="$(brew --prefix llvm@16)/bin:$PATH"
+```
 
-See [`test/README.md`](test/README.md) for information on how to run tests.
+```bash#Arch
+# use fish_add_path if you're using fish
+$ export PATH="$PATH:/usr/lib/llvm16/bin"
+```
+
+{% /codetabs %}
+
+> ⚠️ Ubuntu distributions may require installation of the C++ standard library independently. See the [troubleshooting section](#span-file-not-found-on-ubuntu) for more information.
+
+## Building Bun
+
+After cloning the repository, run the following command to run the first build. This may take a while as it will clone submodules and build dependencies.
+
+```bash
+$ bun setup
+```
+
+The binary will be located at `./build/bun-debug`. It is recommended to add this to your `$PATH`. To verify the build worked, let's print the version number on the development build of Bun.
+
+```bash
+$ build/bun-debug --version
+x.y.z_debug
+```
+
+To rebuild, you can invoke `bun run build`
+
+```bash
+$ bun run build
+```
+
+These two scripts, `setup` and `build`, are aliases to do roughly the following:
+
+```bash
+$ ./scripts/setup.sh
+$ cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Debug
+$ ninja -C build # 'bun run build' runs just this
+```
+
+Advanced users can pass CMake flags to customize the build.
+
+## VSCode
+
+VSCode is the recommended IDE for working on Bun, as it has been configured. Once opening, you can run `Extensions: Show Recommended Extensions` to install the recommended extensions for Zig and C++. ZLS is automatically configured.
+
+If you use a different editor, make sure that you tell ZLS to use the automatically installed Zig compiler, which is located at `./.cache/zig/zig` (`zig.exe` on Windows).
+
+## Code generation scripts
+
+{% callout %}
+
+**Note**: This section is outdated. The code generators are run automatically by ninja, instead of by `make`.
+
+{% /callout %}
+
+Bun leverages a lot of code generation scripts.
+
+The [./src/bun.js/bindings/headers.h](https://github.com/oven-sh/bun/blob/main/src/bun.js/bindings/headers.h) file has bindings to & from Zig <> C++ code. This file is generated by running the following:
+
+```bash
+$ make headers
+```
+
+This ensures that the types for Zig and the types for C++ match up correctly, by using comptime reflection over functions exported/imported.
+
+TypeScript files that end with `*.classes.ts` are another code generation script. They generate C++ boilerplate for classes implemented in Zig. The generated code lives in:
+
+- [src/bun.js/bindings/ZigGeneratedClasses.cpp](https://github.com/oven-sh/bun/tree/main/src/bun.js/bindings/ZigGeneratedClasses.cpp)
+- [src/bun.js/bindings/ZigGeneratedClasses.h](https://github.com/oven-sh/bun/tree/main/src/bun.js/bindings/ZigGeneratedClasses.h)
+- [src/bun.js/bindings/generated_classes.zig](https://github.com/oven-sh/bun/tree/main/src/bun.js/bindings/generated_classes.zig)
+  To generate the code, run:
+
+```bash
+$ make codegen
+```
+
+Lastly, we also have a [code generation script](src/bun.js/scripts/generate-jssink.js) for our native stream implementations.
+To run that, run:
+
+```bash
+$ make generate-sink
+```
+
+You probably won't need to run that one much.
+
+## Modifying ESM modules
+
+Certain modules like `node:fs`, `node:stream`, `bun:sqlite`, and `ws` are implemented in JavaScript. These live in `src/js/{node,bun,thirdparty}` files and are pre-bundled using Bun. In debug builds, Bun automatically loads these from the filesystem, wherever it was compiled, so no need to re-run `make dev`.
+
+## Release build
+
+To build a release build of Bun, run:
+
+```bash
+$ bun run build:release
+```
+
+The binary will be located at `./build-release/bun` and `./build-release/bun-profile`.
+
+## Valgrind
+
+On Linux, valgrind can help find memory issues.
+
+Keep in mind:
+
+- JavaScriptCore doesn't support valgrind. It will report spurious errors.
+- Valgrind is slow
+- Mimalloc will sometimes cause spurious errors when debug build is enabled
+
+You'll need a very recent version of Valgrind due to DWARF 5 debug symbols. You may need to manually compile Valgrind instead of using it from your Linux package manager.
+
+`--fair-sched=try` is necessary if running multithreaded code in Bun (such as the bundler). Otherwise it will hang.
+
+```bash
+$ valgrind --fair-sched=try --track-origins=yes bun-debug <args>
+```
+
+## Building WebKit locally + Debug mode of JSC
+
+{% callout %}
+
+**TODO**: This is out of date. TLDR is pass `-DUSE_DEBUG_JSC=1` or `-DWEBKIT_DIR=...` to CMake. it will probably need more fiddling. ask @paperdave if you need this.
+
+{% /callout %}
+
+WebKit is not cloned by default (to save time and disk space). To clone and build WebKit locally, run:
+
+```bash
+# once you run this, `make submodule` can be used to automatically
+# update WebKit and the other submodules
+$ git submodule update --init --depth 1 --checkout src/bun.js/WebKit
+# to make a jsc release build
+$ make jsc
+# JSC debug build does not work perfectly with Bun yet, this is actively being
+# worked on and will eventually become the default.
+$ make jsc-build-linux-compile-debug cpp
+$ make jsc-build-mac-compile-debug cpp
+```
+
+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.
+
+## Troubleshooting
+
+### 'span' file not found on Ubuntu
+
+> ⚠️ Please note that the instructions below are specific to issues occurring on Ubuntu. It is unlikely that the same issues will occur on other Linux distributions.
+
+The Clang compiler typically uses the `libstdc++` C++ standard library by default. `libstdc++` is the default C++ Standard Library implementation provided by the GNU Compiler Collection (GCC). While Clang may link against the `libc++` library, this requires explicitly providing the `-stdlib` flag when running Clang.
+
+Bun relies on C++20 features like `std::span`, which are not available in GCC versions lower than 11. GCC 10 doesn't have all of the C++20 features implemented. As a result, running `make setup` may fail with the following error:
+
+```
+fatal error: 'span' file not found
+#include <span>
+         ^~~~~~
+```
+
+The issue may manifest when initially running `bun setup` as Clang being unable to compile a simple program:
+
+```
+The C++ compiler
+
+  "/usr/bin/clang++-16"
+
+is not able to compile a simple test program.
+```
+
+To fix the error, we need to update the GCC version to 11. To do this, we'll need to check if the latest version is available in the distribution's official repositories or use a third-party repository that provides GCC 11 packages. Here are general steps:
+
+```bash
+$ sudo apt update
+$ sudo apt install gcc-11 g++-11
+# If the above command fails with `Unable to locate package gcc-11` we need
+# to add the APT repository
+$ sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+# Now run `apt install` again
+$ sudo apt install gcc-11 g++-11
+```
+
+Now, we need to set GCC 11 as the default compiler:
+
+```bash
+$ sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 100
+$ sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-11 100
+```
+
+### libarchive
+
+If you see an error on macOS when compiling `libarchive`, run:
+
+```bash
+$ brew install pkg-config
+```
+
+### macOS `library not found for -lSystem`
+
+If you see this error when compiling, run:
+
+```bash
+$ xcode-select --install
+```
+
+## Cannot find `libatomic.a`
+
+Bun defaults to linking `libatomic` statically, as not all systems have it. If you are building on a distro that does not have a static libatomic available, you can run the following command to enable dynamic linking:
+
+```bash
+$ bun setup -DUSE_STATIC_LIBATOMIC=OFF
+```
+
+The built version of Bun may not work on other systems if compiled this way.

Dockerfile

@@ -16,7 +16,7 @@ ARG BUILD_MACHINE_ARCH=x86_64
 ARG BUILDARCH=amd64
 ARG TRIPLET=${ARCH}-linux-gnu
 ARG GIT_SHA=""
-ARG BUN_VERSION="bun-v1.0.30"
+ARG BUN_VERSION="bun-v1.1.4"
 ARG BUN_DOWNLOAD_URL_BASE="https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/${BUN_VERSION}"
 ARG CANARY=0
 ARG ASSERTIONS=OFF
@@ -51,10 +51,10 @@ ENV CPU_TARGET=${CPU_TARGET}
 ENV BUILDARCH=${BUILDARCH}
 ENV BUN_DEPS_OUT_DIR=${BUN_DEPS_OUT_DIR}
 
-ENV CXX=clang++-16
-ENV CC=clang-16
-ENV AR=/usr/bin/llvm-ar-16
-ENV LD=lld-16
+ENV CXX=clang++-${LLVM_VERSION}
+ENV CC=clang-${LLVM_VERSION}
+ENV AR=/usr/bin/llvm-ar-${LLVM_VERSION}
+ENV LD=lld-${LLVM_VERSION}
 
 ENV SCCACHE_BUCKET=${SCCACHE_BUCKET}
 ENV SCCACHE_REGION=${SCCACHE_REGION}
@@ -63,8 +63,7 @@ ENV SCCACHE_ENDPOINT=${SCCACHE_ENDPOINT}
 ENV AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
 ENV AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
 
-RUN apt-get update -y \
-  && install_packages \
+RUN install_packages \
   ca-certificates \
   curl \
   gnupg \
@@ -88,6 +87,8 @@ RUN apt-get update -y \
   lld-${LLVM_VERSION} \
   lldb-${LLVM_VERSION} \
   clangd-${LLVM_VERSION} \
+  libc++-${LLVM_VERSION}-dev \
+  libc++abi-${LLVM_VERSION}-dev \
   make \
   cmake \
   ninja-build \
@@ -104,14 +105,16 @@ RUN apt-get update -y \
   perl \
   python3 \
   ruby \
+  ruby-dev \
   golang \
-  nodejs \
-  && ln -s /usr/bin/clang-${LLVM_VERSION} /usr/bin/clang \
-  && ln -s /usr/bin/clang++-${LLVM_VERSION} /usr/bin/clang++ \
-  && ln -s /usr/bin/lld-${LLVM_VERSION} /usr/bin/lld \
-  && ln -s /usr/bin/lldb-${LLVM_VERSION} /usr/bin/lldb \
-  && ln -s /usr/bin/clangd-${LLVM_VERSION} /usr/bin/clangd \
-  && ln -s /usr/bin/llvm-ar-${LLVM_VERSION} /usr/bin/llvm-ar \
+  nodejs && \
+  for f in /usr/lib/llvm-${LLVM_VERSION}/bin/*; do ln -sf "$f" /usr/bin; done \
+  && ln -sf /usr/bin/clang-${LLVM_VERSION} /usr/bin/clang \
+  && ln -sf /usr/bin/clang++-${LLVM_VERSION} /usr/bin/clang++ \
+  && ln -sf /usr/bin/lld-${LLVM_VERSION} /usr/bin/lld \
+  && ln -sf /usr/bin/lldb-${LLVM_VERSION} /usr/bin/lldb \
+  && ln -sf /usr/bin/clangd-${LLVM_VERSION} /usr/bin/clangd \
+  && ln -sf /usr/bin/llvm-ar-${LLVM_VERSION} /usr/bin/llvm-ar \
   && arch="$(dpkg --print-architecture)" \
   && case "${arch##*-}" in \
   amd64) variant="x64";; \
@@ -138,6 +141,8 @@ ARG BUILD_MACHINE_ARCH
 ARG ZIG_FOLDERNAME=zig-linux-${BUILD_MACHINE_ARCH}-${ZIG_VERSION}
 ARG ZIG_FILENAME=${ZIG_FOLDERNAME}.tar.xz
 ARG ZIG_URL="https://ziglang.org/builds/${ZIG_FILENAME}"
+ARG ZIG_LOCAL_CACHE_DIR=/zig-cache
+ENV ZIG_LOCAL_CACHE_DIR=${ZIG_LOCAL_CACHE_DIR}
 
 WORKDIR $GITHUB_WORKSPACE
 
@@ -152,14 +157,18 @@ FROM bun-base as c-ares
 ARG BUN_DIR
 ARG CPU_TARGET
 ENV CPU_TARGET=${CPU_TARGET}
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/c-ares ${BUN_DIR}/src/deps/c-ares
 
 WORKDIR $BUN_DIR
 
-RUN --mount=type=cache,target=/ccache cd $BUN_DIR && make c-ares && rm -rf ${BUN_DIR}/src/deps/c-ares ${BUN_DIR}/Makefile
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+  cd $BUN_DIR \
+  && make c-ares \
+  && rm -rf ${BUN_DIR}/src/deps/c-ares ${BUN_DIR}/Makefile
 
 FROM bun-base as lolhtml
 
@@ -172,10 +181,14 @@ ENV CPU_TARGET=${CPU_TARGET}
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/lol-html ${BUN_DIR}/src/deps/lol-html
 
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
-RUN --mount=type=cache,target=/ccache export PATH=$PATH:$HOME/.cargo/bin && cd ${BUN_DIR} && \
-  make lolhtml && rm -rf src/deps/lol-html Makefile
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+  export PATH=$PATH:$HOME/.cargo/bin \
+  && cd ${BUN_DIR} \
+  && make lolhtml \
+  && rm -rf src/deps/lol-html Makefile
 
 FROM bun-base as mimalloc
 
@@ -187,10 +200,13 @@ ENV CPU_TARGET=${CPU_TARGET}
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/mimalloc ${BUN_DIR}/src/deps/mimalloc
 
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
-RUN --mount=type=cache,target=/ccache cd ${BUN_DIR} && \ 
-  make mimalloc && rm -rf src/deps/mimalloc Makefile;
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+  cd ${BUN_DIR} \
+  && make mimalloc \
+  && rm -rf src/deps/mimalloc Makefile
 
 FROM bun-base as mimalloc-debug
 
@@ -202,32 +218,39 @@ ENV CPU_TARGET=${CPU_TARGET}
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/mimalloc ${BUN_DIR}/src/deps/mimalloc
 
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
-RUN --mount=type=cache,target=/ccache cd ${BUN_DIR} && \ 
-  make mimalloc-debug && rm -rf src/deps/mimalloc Makefile;
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+  cd ${BUN_DIR} \
+  && make mimalloc-debug \
+  && rm -rf src/deps/mimalloc Makefile
 
 FROM bun-base as zlib
 
 ARG BUN_DIR
 ARG CPU_TARGET
 ENV CPU_TARGET=${CPU_TARGET}
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/zlib ${BUN_DIR}/src/deps/zlib
 
 WORKDIR $BUN_DIR
 
-RUN --mount=type=cache,target=/ccache cd $BUN_DIR && \
-  make zlib && rm -rf src/deps/zlib Makefile
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+  cd $BUN_DIR \
+  && make zlib \
+  && rm -rf src/deps/zlib Makefile
 
 FROM bun-base as libarchive
 
 ARG BUN_DIR
 ARG CPU_TARGET
 ENV CPU_TARGET=${CPU_TARGET}
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
 RUN install_packages autoconf automake libtool pkg-config 
 
@@ -236,8 +259,10 @@ COPY src/deps/libarchive ${BUN_DIR}/src/deps/libarchive
 
 WORKDIR $BUN_DIR
 
-RUN --mount=type=cache,target=/ccache cd $BUN_DIR && \
-  make libarchive && rm -rf src/deps/libarchive Makefile
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+  cd $BUN_DIR \
+  && make libarchive \
+  && rm -rf src/deps/libarchive Makefile
 
 FROM bun-base as tinycc
 
@@ -261,9 +286,13 @@ COPY src/deps/boringssl ${BUN_DIR}/src/deps/boringssl
 
 WORKDIR $BUN_DIR
 
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
-RUN --mount=type=cache,target=/ccache cd ${BUN_DIR} && make boringssl && rm -rf src/deps/boringssl Makefile
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+  cd ${BUN_DIR} \
+  && make boringssl \
+  && rm -rf src/deps/boringssl Makefile
 
 FROM bun-base as base64
 
@@ -286,14 +315,17 @@ ARG BUN_DIR
 ARG CPU_TARGET
 ENV CPU_TARGET=${CPU_TARGET}
 
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/zstd ${BUN_DIR}/src/deps/zstd
 
 WORKDIR $BUN_DIR
 
-RUN --mount=type=cache,target=/ccache cd $BUN_DIR && make zstd
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+  cd $BUN_DIR \
+  && make zstd
 
 FROM bun-base as ls-hpack
 
@@ -302,14 +334,17 @@ ARG BUN_DIR
 ARG CPU_TARGET
 ENV CPU_TARGET=${CPU_TARGET}
 
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/ls-hpack ${BUN_DIR}/src/deps/ls-hpack
 
 WORKDIR $BUN_DIR
 
-RUN --mount=type=cache,target=/ccache cd $BUN_DIR && make lshpack
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+  cd $BUN_DIR \
+  && make lshpack
 
 FROM bun-base-with-zig as bun-identifier-cache
 
@@ -324,9 +359,9 @@ WORKDIR $BUN_DIR
 COPY src/js_lexer/identifier_data.zig ${BUN_DIR}/src/js_lexer/identifier_data.zig
 COPY src/js_lexer/identifier_cache.zig ${BUN_DIR}/src/js_lexer/identifier_cache.zig
 
-RUN cd $BUN_DIR \
-  && zig run src/js_lexer/identifier_data.zig \
-  && rm -rf zig-cache
+RUN --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
+  cd $BUN_DIR \
+  && zig run src/js_lexer/identifier_data.zig
 
 FROM bun-base as bun-node-fallbacks
 
@@ -367,9 +402,10 @@ COPY src ${BUN_DIR}/src
 COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
 COPY src/deps/boringssl/include ${BUN_DIR}/src/deps/boringssl/include
 
-ENV CCACHE_DIR=/ccache
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
 
-RUN --mount=type=cache,target=/ccache  mkdir ${BUN_DIR}/build \
+RUN --mount=type=cache,target=${CCACHE_DIR} mkdir ${BUN_DIR}/build \
   && cd ${BUN_DIR}/build \
   && mkdir -p tmp_modules tmp_functions js codegen \
   && cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release -DUSE_LTO=ON -DUSE_DEBUG_JSC=${ASSERTIONS} -DBUN_CPP_ONLY=1 -DWEBKIT_DIR=/build/bun/bun-webkit -DCANARY=${CANARY} -DZIG_COMPILER=system \
@@ -387,7 +423,8 @@ COPY src/api ${BUN_DIR}/src/api
 WORKDIR $BUN_DIR
 
 # TODO: move away from Makefile entirely
-RUN bun install --frozen-lockfile \
+RUN --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
+  bun install --frozen-lockfile \
   && make runtime_js fallback_decoder bun_error \
   && rm -rf src/runtime src/fallback.ts node_modules bun.lockb package.json Makefile
 
@@ -401,6 +438,9 @@ ARG CANARY=0
 ARG ASSERTIONS=OFF
 ARG ZIG_OPTIMIZE=ReleaseFast
 
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
+
 COPY *.zig package.json CMakeLists.txt ${BUN_DIR}/
 COPY completions ${BUN_DIR}/completions
 COPY packages ${BUN_DIR}/packages
@@ -413,7 +453,9 @@ COPY --from=bun-codegen-for-zig ${BUN_DIR}/packages/bun-error/dist ${BUN_DIR}/pa
 
 WORKDIR $BUN_DIR
 
-RUN mkdir -p build \
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+    --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
+  mkdir -p build \
   && bun run $BUN_DIR/src/codegen/bundle-modules.ts --debug=OFF $BUN_DIR/build \
   && cd build \
   && cmake .. \
@@ -446,6 +488,10 @@ ARG CANARY
 ARG ASSERTIONS
 
 ENV CPU_TARGET=${CPU_TARGET}
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
+ARG ZIG_LOCAL_CACHE_DIR=/zig-cache
+ENV ZIG_LOCAL_CACHE_DIR=${ZIG_LOCAL_CACHE_DIR}
 
 WORKDIR $BUN_DIR
 
@@ -473,7 +519,9 @@ COPY --from=bun-cpp-objects ${BUN_DIR}/bun-webkit/lib ${BUN_DIR}/bun-webkit/lib
 
 WORKDIR $BUN_DIR/build
 
-RUN cmake .. \
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+    --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
+  cmake .. \
   -G Ninja \
   -DCMAKE_BUILD_TYPE=Release \
   -DBUN_LINK_ONLY=1 \
@@ -504,6 +552,10 @@ ARG CANARY
 ARG ASSERTIONS
 
 ENV CPU_TARGET=${CPU_TARGET}
+ARG CCACHE_DIR=/ccache
+ENV CCACHE_DIR=${CCACHE_DIR}
+ARG ZIG_LOCAL_CACHE_DIR=/zig-cache
+ENV ZIG_LOCAL_CACHE_DIR=${ZIG_LOCAL_CACHE_DIR}
 
 WORKDIR $BUN_DIR
 
@@ -530,7 +582,9 @@ COPY --from=bun-cpp-objects ${BUN_DIR}/bun-webkit/lib ${BUN_DIR}/bun-webkit/lib
 
 WORKDIR $BUN_DIR/build
 
-RUN cmake .. \
+RUN --mount=type=cache,target=${CCACHE_DIR} \
+    --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
+  cmake .. \
   -G Ninja \
   -DCMAKE_BUILD_TYPE=Release \
   -DBUN_LINK_ONLY=1 \

Makefile

@@ -1266,7 +1266,8 @@ jsc-build-linux-compile-config:
 		cmake \
 			-DPORT="JSCOnly" \
 			-DENABLE_STATIC_JSC=ON \
-			-DCMAKE_BUILD_TYPE=Release \
+			-DCMAKE_BUILD_TYPE=Debug \
+			-DENABLE_BUN_SKIP_FAILING_ASSERTIONS=ON \
 			-DUSE_THIN_ARCHIVES=OFF \
 			-DUSE_BUN_JSC_ADDITIONS=ON \
 			-DENABLE_FTL_JIT=ON \

bench/snippets/array-sort.mjs

@@ -0,0 +1,24 @@
+import { bench, run } from "./runner.mjs";
+var comparator = (a, b) => a - b;
+
+const numbers = [
+  0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16,
+  32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51,
+  50, 49, 48.9,
+];
+
+const presorted = numbers.slice().sort(comparator);
+
+bench(`Array.sort (${numbers.length} num, unsorted)`, () => {
+  [
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17,
+    16, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52,
+    51, 50, 49, 48.9,
+  ].sort(comparator);
+});
+
+bench(`Array.sort (${numbers.length} num, pre-sorted)`, () => {
+  presorted.sort(comparator);
+});
+
+run();

bench/snippets/url.mjs

@@ -0,0 +1,19 @@
+import { bench, run } from "./runner.mjs";
+
+bench(`new URL('https://example.com/')`, () => {
+  const url = new URL("https://example.com/");
+});
+
+bench(`new URL('https://example.com')`, () => {
+  const url = new URL("https://example.com");
+});
+
+bench(`new URL('https://www.example.com')`, () => {
+  const url = new URL("https://www.example.com");
+});
+
+bench(`new URL('https://www.example.com/')`, () => {
+  const url = new URL("https://www.example.com/");
+});
+
+await run();

build.zig

@@ -146,7 +146,7 @@ const fs = std.fs;
 pub fn build(b: *Build) !void {
     build_(b) catch |err| {
         if (@errorReturnTrace()) |trace| {
-            std.debug.dumpStackTrace(trace.*);
+            (std.debug).dumpStackTrace(trace.*);
         }
 
         return err;
@@ -394,7 +394,7 @@ pub fn build_(b: *Build) !void {
         obj.linkLibC();
         obj.dll_export_fns = true;
         obj.strip = false;
-        obj.omit_frame_pointer = optimize != .Debug;
+        obj.omit_frame_pointer = false;
         obj.subsystem = .Console;
 
         // Disable stack probing on x86 so we don't need to include compiler_rt
@@ -629,5 +629,3 @@ pub fn configureObjectStep(b: *std.build.Builder, obj: *CompileStep, obj_step: *
         obj.link_function_sections = true;
     }
 }
-
-// !

docs/api/file-io.md

@@ -43,6 +43,7 @@ A `BunFile` can point to a location on disk where a file does not exist.
 const notreal = Bun.file("notreal.txt");
 notreal.size; // 0
 notreal.type; // "text/plain;charset=utf-8"
+const exists = await notreal.exists(); // false
 ```
 
 The default MIME type is `text/plain;charset=utf-8`, but it can be overridden by passing a second argument to `Bun.file`.
@@ -340,6 +341,7 @@ interface BunFile {
   arrayBuffer(): Promise<ArrayBuffer>;
   json(): Promise<any>;
   writer(params: { highWaterMark?: number }): FileSink;
+  exists(): Promise<boolean>;
 }
 
 export interface FileSink {

docs/api/hashing.md

@@ -112,6 +112,7 @@ Bun.hash.murmur64v2("data", 1234);
 `Bun.CryptoHasher` is a general-purpose utility class that lets you incrementally compute a hash of string or binary data using a range of cryptographic hash algorithms. The following algorithms are supported:
 
 - `"blake2b256"`
+- `"blake2b512"`
 - `"md4"`
 - `"md5"`
 - `"ripemd160"`
@@ -120,7 +121,12 @@ Bun.hash.murmur64v2("data", 1234);
 - `"sha256"`
 - `"sha384"`
 - `"sha512"`
+- `"sha512-224"`
 - `"sha512-256"`
+- `"sha3-224"`
+- `"sha3-256"`
+- `"sha3-384"`
+- `"sha3-512"`
 
 ```ts
 const hasher = new Bun.CryptoHasher("sha256");

docs/api/http.md

@@ -293,37 +293,79 @@ The `Bun.serve` server can handle roughly 2.5x more requests per second than Nod
 ```ts
 interface Bun {
   serve(options: {
-    fetch: (req: Request, server: Server) => Response | Promise<Response>;
-    hostname?: string;
-    port?: number;
     development?: boolean;
-    error?: (error: Error) => Response | Promise<Response>;
-    tls?: {
-      key?:
-        | string
-        | TypedArray
-        | BunFile
-        | Array<string | TypedArray | BunFile>;
-      cert?:
-        | string
-        | TypedArray
-        | BunFile
-        | Array<string | TypedArray | BunFile>;
-      ca?: string | TypedArray | BunFile | Array<string | TypedArray | BunFile>;
-      passphrase?: string;
-      dhParamsFile?: string;
-    };
+    error?: (request: ErrorLike) => Response | Promise<Response> | undefined | Promise<undefined>;
+    fetch(request: Request, server: Server): Response | Promise<Response>;
+    hostname?: string;
+    id?: string | null;
     maxRequestBodySize?: number;
-    lowMemoryMode?: boolean;
+    port?: string | number;
+    reusePort?: boolean;
+    tls?: TLSOptions | Array<TLSOptions>;
+    unix: string;
+    websocket: WebSocketHandler<WebSocketDataType>;
   }): Server;
 }
 
+interface TLSOptions {
+  ca?: string | Buffer | BunFile | Array<string | Buffer | BunFile> | undefined;
+  cert?: string | Buffer | BunFile | Array<string | Buffer | BunFile> | undefined;
+  dhParamsFile?: string;
+  key?: string | Buffer | BunFile | Array<string | Buffer | BunFile> | undefined;
+  lowMemoryMode?: boolean;
+  passphrase?: string;
+  secureOptions?: number | undefined;
+  serverName?: string;
+}
+
+interface WebSocketHandler<T = undefined> {
+  backpressureLimit?: number;
+  close?(ws: ServerWebSocket<T>, code: number, reason: string): void | Promise<void>;
+  closeOnBackpressureLimit?: boolean;
+  drain?(ws: ServerWebSocket<T>): void | Promise<void>;
+  idleTimeout?: number;
+  maxPayloadLength?: number;
+  message(ws: ServerWebSocket<T>, message: string | Buffer): void | Promise<void>;
+  open?(ws: ServerWebSocket<T>): void | Promise<void>;
+  perMessageDeflate?:
+    | boolean
+    | {
+        compress?: WebSocketCompressor | boolean;
+        decompress?: WebSocketCompressor | boolean;
+      };
+  ping?(ws: ServerWebSocket<T>, data: Buffer): void | Promise<void>;
+  pong?(ws: ServerWebSocket<T>, data: Buffer): void | Promise<void>;
+  publishToSelf?: boolean;
+  sendPings?: boolean;
+}
+
 interface Server {
-  development: boolean;
-  hostname: string;
-  port: number;
-  pendingRequests: number;
-  stop(): void;
+  fetch(request: Request | string): Response | Promise<Response>;
+  publish(
+    compress?: boolean,
+    data: string | ArrayBufferView | ArrayBuffer | SharedArrayBuffer,
+    topic: string,
+  ): ServerWebSocketSendStatus;
+  ref(): void;
+  reload(options: Serve): void;
+  requestIP(request: Request): SocketAddress | null;
+  stop(closeActiveConnections?: boolean): void;
+  unref(): void;
+  upgrade<T = undefined>(
+    options?: {
+      data?: T;
+      headers?: Bun.HeadersInit;
+    },
+    request: Request,
+  ): boolean;
+
+  readonly development: boolean;
+  readonly hostname: string;
+  readonly id: string;
+  readonly pendingRequests: number;
+  readonly pendingWebSockets: number;
+  readonly port: number;
+  readonly url: URL;
 }
 ```
 

docs/api/sqlite.md

@@ -62,7 +62,7 @@ const db = new Database("mydb.sqlite", { create: true });
 You can also use an import attribute to load a database.
 
 ```ts
-import db from "./mydb.sqlite" with {"type": "sqlite"};
+import db from "./mydb.sqlite" with { "type": "sqlite" };
 
 console.log(db.query("select * from users LIMIT 1").get());
 ```
@@ -74,16 +74,39 @@ import { Database } from "bun:sqlite";
 const db = new Database("./mydb.sqlite");
 ```
 
-### `.close()`
+### `.close(throwOnError: boolean = false)`
 
-To close a database:
+To close a database connection, but allow existing queries to finish, call `.close(false)`:
 
 ```ts
 const db = new Database();
-db.close();
+// ... do stuff
+db.close(false);
 ```
 
-Note: `close()` is called automatically when the database is garbage collected. It is safe to call multiple times but has no effect after the first.
+To close the database and throw an error if there are any pending queries, call `.close(true)`:
+
+```ts
+const db = new Database();
+// ... do stuff
+db.close(true);
+```
+
+Note: `close(false)` is called automatically when the database is garbage collected. It is safe to call multiple times but has no effect after the first.
+
+### `using` statement
+
+You can use the `using` statement to ensure that a database connection is closed when the `using` block is exited.
+
+```ts
+import { Database } from "bun:sqlite";
+
+{
+  using db = new Database("mydb.sqlite");
+  using query = db.query("select 'Hello world' as message;");
+  console.log(query.get()); // => { message: "Hello world" }
+}
+```
 
 ### `.serialize()`
 
@@ -128,6 +151,8 @@ db.exec("PRAGMA journal_mode = WAL;");
 
 {% details summary="What is WAL mode" %}
 In WAL mode, writes to the database are written directly to a separate file called the "WAL file" (write-ahead log). This file will be later integrated into the main database file. Think of it as a buffer for pending writes. Refer to the [SQLite docs](https://www.sqlite.org/wal.html) for a more detailed overview.
+
+On macOS, WAL files may be persistent by default. This is not a bug, it is how macOS configured the system version of SQLite.
 {% /details %}
 
 ## Statements
@@ -175,7 +200,7 @@ Internally, this calls [`sqlite3_reset`](https://www.sqlite.org/capi3ref.html#sq
 
 ### `.run()`
 
-Use `.run()` to run a query and get back `undefined`. This is useful for queries schema-modifying queries (e.g. `CREATE TABLE`) or bulk write operations.
+Use `.run()` to run a query and get back `undefined`. This is useful for schema-modifying queries (e.g. `CREATE TABLE`) or bulk write operations.
 
 ```ts
 const query = db.query(`create table foo;`);
@@ -387,6 +412,25 @@ db.loadExtension("myext");
 
 {% /details %}
 
+### .fileControl(cmd: number, value: any)
+
+To use the advanced `sqlite3_file_control` API, call `.fileControl(cmd, value)` on your `Database` instance.
+
+```ts
+import { Database, constants } from "bun:sqlite";
+
+const db = new Database();
+// Ensure WAL mode is NOT persistent
+// this prevents wal files from lingering after the database is closed
+db.fileControl(constants.SQLITE_FCNTL_PERSIST_WAL, 0);
+```
+
+`value` can be:
+
+- `number`
+- `TypedArray`
+- `undefined` or `null`
+
 ## Reference
 
 ```ts

docs/api/udp.md

@@ -0,0 +1,125 @@
+Use Bun's UDP API to implement services with advanced real-time requirements, such as voice chat.
+
+## Bind a UDP socket (`Bun.udpSocket()`)
+
+To create a new (bound) UDP socket:
+
+```ts
+const socket = await Bun.udpSocket({})
+console.log(socket.port); // assigned by the operating system
+```
+
+Specify a port:
+```ts
+const socket = await Bun.udpSocket({
+  port: 41234
+})
+console.log(socket.port); // 41234
+```
+
+### Send a datagram
+
+Specify the data to send, as well as the destination port and address.
+
+```ts
+socket.send("Hello, world!", 41234, "127.0.0.1");
+```
+
+Note that the address must be a valid IP address - `send` does not perform
+DNS resolution, as it is intended for low-latency operations.
+
+
+### Receive datagrams
+
+When creating your socket, add a callback to specify what should be done when packets are received:
+
+```ts
+const server = await Bun.udpSocket({
+  socket: {
+    data(socket, buf, port, addr) {
+      console.log(`message from ${addr}:${port}:`)
+      console.log(buf.toString());
+    } 
+  }
+})
+
+const client = await Bun.udpSocket({});
+client.send("Hello!", server.port, "127.0.0.1");
+```
+
+### Connections
+
+While UDP does not have a concept of a connection, many UDP communications (especially as a client) involve only one peer.
+In such cases it can be beneficial to connect the socket to that peer, which specifies to which address all packets are sent
+and restricts incoming packets to that peer only.
+
+```ts
+
+const server = await Bun.udpSocket({
+  socket: {
+    data(socket, buf, port, addr) {
+      console.log(`message from ${addr}:${port}:`)
+      console.log(buf.toString());
+    } 
+  }
+})
+const client = await Bun.udpSocket({
+  connect: {
+    port: server.port,
+    hostname: '127.0.0.1',
+  }
+});
+
+client.send("Hello");
+
+```
+
+Because connections are implemented on the operating system level, you can potentially observe performance benefits, too.
+
+
+### Send many packets at once using `sendMany()`
+
+If you want to send a large volume of packets at once, it can make sense to batch them all together to avoid the overhead
+of making a system call for each. This is made possible by the `sendMany()` API:
+
+For an unconnected socket, `sendMany` takes an array as its only argument. Each set of three array elements describes a packet:
+The first item is the data to be sent, the second is the target port, and the last is the target address.
+
+```ts
+const socket = await Bun.udpSocket({})
+// sends 'Hello' to 127.0.0.1:41234, and 'foo' to 1.1.1.1:53 in a single operation
+socket.sendMany(['Hello', 41234, '127.0.0.1', 'foo', 53, '1.1.1.1'])
+```
+
+With a connected socket, `sendMany` simply takes an array, where each element represents the data to be sent to the peer.
+
+```ts
+const socket = await Bun.udpSocket({
+  connect: {
+    port: 41234,
+    hostname: 'localhost',
+  }
+});
+socket.sendMany(['foo', 'bar', 'baz']);
+```
+
+`sendMany` returns the number of packets that were successfully sent. As with `send`, `sendMany` only takes valid IP addresses
+as destinations, as it does not perform DNS resolution.
+
+### Handle backpressure
+
+It may happen that a packet that you're sending does not fit into the operating system's packet buffer. You can detect that this
+has happened when:
+- `send` returns `false` 
+- `sendMany` returns a number smaller than the number of packets you specified
+In this case, the `drain` socket handler will be called once the socket becomes writable again:
+
+```ts
+const socket = await Bun.udpSocket({
+  socket: {
+    drain(socket) {
+      // continue sending data
+    }
+  }
+});
+```

docs/api/websockets.md

@@ -23,7 +23,7 @@ Bun.serve({
     if (server.upgrade(req)) {
       return; // do not return a Response
     }
-    return new Response("Upgrade failed :(", { status: 500 });
+    return new Response("Upgrade failed", { status: 500 });
   },
   websocket: {}, // handlers
 });

docs/bundler/executables.md

@@ -21,21 +21,76 @@ Hello world!
 
 All imported files and packages are bundled into the executable, along with a copy of the Bun runtime. All built-in Bun and Node.js APIs are supported.
 
-{% callout %}
+## Cross-compile to other platforms
 
-**Note** — Currently, the `--compile` flag can only accept a single entrypoint at a time and does not support the following flags:
+The `--target` flag lets you compile your standalone executable for a different operating system, architecture, or version of Bun than the machine you're running `bun build` on.
 
-- `--outdir` — use `outfile` instead.
-- `--splitting`
-- `--public-path`
+To build for Linux x64 (most servers):
 
-{% /callout %}
+```sh
+bun build --compile --target=bun-linux-x64 ./index.ts --outfile myapp
+
+# To support CPUs from before 2013, use the baseline version (nehalem)
+bun build --compile --target=bun-linux-x64-baseline ./index.ts --outfile myapp
+
+# To explicitly only support CPUs from 2013 and later, use the modern version (haswell)
+# modern is faster, but baseline is more compatible.
+bun build --compile --target=bun-linux-x64-modern ./index.ts --outfile myapp
+```
+
+To build for Linux ARM64 (e.g. Graviton or Raspberry Pi):
+
+```sh
+# Note: the default architecture is x64 if no architecture is specified.
+bun build --compile --target=bun-linux-arm64 ./index.ts --outfile myapp
+```
+
+To build for Windows x64:
+
+```sh
+bun build --compile --target=bun-windows-x64 ./path/to/my/app.ts --outfile myapp
+
+# To support CPUs from before 2013, use the baseline version (nehalem)
+bun build --compile --target=bun-windows-x64-baseline ./path/to/my/app.ts --outfile myapp
+
+# To explicitly only support CPUs from 2013 and later, use the modern version (haswell)
+bun build --compile --target=bun-windows-x64-modern ./path/to/my/app.ts --outfile myapp
+
+# note: if no .exe extension is provided, Bun will automatically add it for Windows executables
+```
+
+To build for macOS arm64:
+
+```sh
+bun build --compile --target=bun-darwin-arm64 ./path/to/my/app.ts --outfile myapp
+```
+
+To build for macOS x64:
+
+```sh
+bun build --compile --target=bun-darwin-x64 ./path/to/my/app.ts --outfile myapp
+```
+
+#### Supported targets
+
+The order of the `--target` flag does not matter, as long as they're delimited by a `-`.
+
+| --target              | Operating System | Architecture | Modern | Baseline |
+| --------------------- | ---------------- | ------------ | ------ | -------- |
+| bun-linux-x64         | Linux            | x64          | ✅     | ✅       |
+| bun-linux-arm64       | Linux            | arm64        | ✅     | N/A      |
+| bun-windows-x64       | Windows          | x64          | ✅     | ✅       |
+| ~~bun-windows-arm64~~ | Windows          | arm64        | ❌     | ❌       |
+| bun-darwin-x64        | macOS            | x64          | ✅     | ✅       |
+| bun-darwin-arm64      | macOS            | arm64        | ✅     | N/A      |
+
+On x64 platforms, Bun uses SIMD optimizations which require a modern CPU supporting AVX2 instructions. The `-baseline` build of Bun is for older CPUs that don't support these optimizations. Normally, when you install Bun we automatically detect which version to use but this can be harder to do when cross-compiling since you might not know the target CPU. You usually don't need to worry about it on Darwin x64, but it is relevant for Windows x64 and Linux x64. If you or your users see `"Illegal instruction"` errors, you might need to use the baseline version.
 
 ## Deploying to production
 
 Compiled executables reduce memory usage and improve Bun's start time.
 
-Normally, Bun reads and transpiles JavaScript and TypeScript files on `import` and `require`. This is part of what makes so much of Bun "just work", but it's not free. It costs time and memory to read files from disk, resolve file paths, parse, transpile, and print source code. 
+Normally, Bun reads and transpiles JavaScript and TypeScript files on `import` and `require`. This is part of what makes so much of Bun "just work", but it's not free. It costs time and memory to read files from disk, resolve file paths, parse, transpile, and print source code.
 
 With compiled executables, you can move that cost from runtime to build-time.
 
@@ -58,7 +113,7 @@ You can use `bun:sqlite` imports with `bun build --compile`.
 By default, the database is resolved relative to the current working directory of the process.
 
 ```js
-import db from './my.db' with {type: "sqlite"};
+import db from "./my.db" with { type: "sqlite" };
 
 console.log(db.query("select * from users LIMIT 1").get());
 ```
@@ -70,42 +125,49 @@ $ cd /home/me/Desktop
 $ ./hello
 ```
 
-## Embedding files
+## Embed assets & files
 
 Standalone executables support embedding files.
 
 To embed files into an executable with `bun build --compile`, import the file in your code
 
-```js
+```ts
 // this becomes an internal file path
-import icon from "./icon.png";
-
+import icon from "./icon.png" with { type: "file" };
 import { file } from "bun";
 
 export default {
   fetch(req) {
+    // Embedded files can be streamed from Response objects
     return new Response(file(icon));
   },
 };
 ```
 
-You may need to specify a `--loader` for it to be treated as a `"file"` loader (so you get back a file path).
-
 Embedded files can be read using `Bun.file`'s functions or the Node.js `fs.readFile` function (in `"node:fs"`).
 
-### Embedding SQLite databases
+For example, to read the contents of the embedded file:
+
+```js
+import icon from "./icon.png" with { type: "file" };
+import { file } from "bun";
+
+const bytes = await file(icon).arrayBuffer();
+```
+
+### Embed SQLite databases
 
 If your application wants to embed a SQLite database, set `type: "sqlite"` in the import attribute and the `embed` attribute to `"true"`.
 
 ```js
-import myEmbeddedDb from "./my.db" with {type: "sqlite", embed: "true"};
+import myEmbeddedDb from "./my.db" with { type: "sqlite", embed: "true" };
 
 console.log(myEmbeddedDb.query("select * from users LIMIT 1").get());
 ```
 
 This database is read-write, but all changes are lost when the executable exits (since it's stored in memory).
 
-### Embedding N-API Addons
+### Embed N-API Addons
 
 As of Bun v1.0.23, you can embed `.node` files into executables.
 
@@ -120,3 +182,14 @@ Unfortunately, if you're using `@mapbox/node-pre-gyp` or other similar tools, yo
 ## Minification
 
 To trim down the size of the executable a little, pass `--minify` to `bun build --compile`. This uses Bun's minifier to reduce the code size. Overall though, Bun's binary is still way too big and we need to make it smaller.
+
+## Unsupported CLI arguments
+
+Currently, the `--compile` flag can only accept a single entrypoint at a time and does not support the following flags:
+
+- `--outdir` — use `outfile` instead.
+- `--splitting`
+- `--public-path`
+- `--target=node` or `--target=browser`
+- `--format` - always outputs a binary executable. Internally, it's almost esm.
+- `--no-bundle` - we always bundle everything into the executable.

docs/bundler/index.md

@@ -792,7 +792,7 @@ The names and locations of the generated files can be customized with the `namin
 - `[name]` - The name of the entrypoint file, without the extension.
 - `[ext]` - The extension of the generated bundle.
 - `[hash]` - A hash of the bundle contents.
-- `[dir]` - The relative path from the build root to the parent directory of the file.
+- `[dir]` - The relative path from the project root to the parent directory of the source file.
 
 For example:
 

docs/bundler/loaders.md

@@ -80,6 +80,9 @@ TOML files can be directly imported. Bun will parse them with its fast native TO
 ```ts
 import config from "./bunfig.toml";
 config.logLevel; // => "debug"
+
+// via import attribute:
+// import myCustomTOML from './my.config' with {type: "toml"};
 ```
 
 During bundling, the parsed TOML is inlined into the bundle as a JavaScript object.
@@ -122,6 +125,10 @@ Text files can be directly imported. The file is read and returned as a string.
 ```ts
 import contents from "./file.txt";
 console.log(contents); // => "Hello, world!"
+
+// To import an html file as text
+// The "type' attribute can be used to override the default loader.
+import html from "./index.html" with { type: "text" };
 ```
 
 When referenced during a build, the contents are into the bundle as a string.
@@ -175,7 +182,7 @@ In the bundler, `.node` files are handled using the [`file`](#file) loader.
 
 **SQLite loader**. `with { "type": "sqlite" }` import attribute
 
-In the runtime and bundler, SQLite databases can be directly imported. This will load the database using [`bun:sqlite`](/docs/api/sqlite.md).
+In the runtime and bundler, SQLite databases can be directly imported. This will load the database using [`bun:sqlite`](/docs/api/sqlite).
 
 ```ts
 import db from "./my.db" with { type: "sqlite" };

docs/cli/bun-create.md

@@ -207,8 +207,8 @@ After cloning a template, `bun create` will automatically remove the `"bun-creat
 
 ---
 
-- `GITHUB_ACCESS_TOKEN`
-- This lets `bun create` work with private repositories or if you get rate-limited
+- `GITHUB_TOKEN` (or `GITHUB_ACCESS_TOKEN`)
+- This lets `bun create` work with private repositories or if you get rate-limited. `GITHUB_TOKEN` is chosen over `GITHUB_ACCESS_TOKEN` if both exist.
 
 {% /table %}
 

docs/cli/filter.md

@@ -0,0 +1,58 @@
+Use the `--filter` flag to execute lifecycle scripts in multiple packages at once:
+
+```bash
+bun --filter <pattern> <script>
+```
+
+Say you have a monorepo with two packages: `packages/api` and `packages/frontend`, both with a `dev` script that will start a local development server. Normally, you would have to open two separate terminal tabs, cd into each package directory, and run `bun dev`:
+
+```bash
+cd packages/api
+bun dev
+
+# in another terminal
+cd packages/frontend
+bun dev
+```
+
+Using `--filter`, you can run the `dev` script in both packages at once:
+
+```bash
+bun --filter '*' dev 
+```
+
+Both commands will be run in parallel, and you will see a nice terminal UI showing their respective outputs:
+![Terminal Output](https://github.com/oven-sh/bun/assets/48869301/2a103e42-9921-4c33-948f-a1ad6e6bac71)
+
+
+## Matching
+
+`--filter` accepts a pattern to match specific packages, either by name or by path. Patterns have full support for glob syntax.
+
+### Package Name `--filter <pattern>`
+
+Name patterns select packages based on the package name, as specified in `package.json`. For example, if you have packages `pkga`, `pkgb` and `other`, you can match all packages with `*`, only `pkga` and `pkgb` with `pkg*`, and a specific package by providing the full name of the package.
+
+### Package Path `--filter ./<glob>`
+
+Path patterns are specified by starting the pattern with `./`, and will select all packages in directories that match the pattern. For example, to match all packages in subdirectories of `packages`, you can use `--filter './packages/**'`. To match a package located in `pkgs/foo`, use `--filter ./pkgs/foo`.
+
+## Workspaces
+
+Filters respect your [workspace configuration](/docs/install/workspaces): If you have a `package.json` file that specifies which packages are part of the workspace,
+`--filter` will be restricted to only these packages. Also, in a workspace you can use `--filter` to run scripts in packages that are located anywhere in the workspace:
+
+```bash
+# Packages
+# src/foo
+# src/bar
+
+# in src/bar: runs myscript in src/foo, no need to cd!
+bun run --filter foo myscript
+```
+
+## Dependency Order
+Bun will respect package dependency order when running scripts. Say you have a package `foo` that depends on another package `bar` in your workspace, and both packages have a `build` script. When you run `bun --filter '*' build`, you will notice that `foo` will only start running once `bar` is done.
+
+### Cyclic Dependencies
+

docs/cli/run.md

@@ -151,6 +151,19 @@ By default, Bun respects this shebang and executes the script with `node`. Howev
 $ bun run --bun vite
 ```
 
+### Filtering
+
+in monorepos containing multiple packages, you can use the `--filter` argument to execute scripts in many packages at once.
+
+Use `bun run --filter <name_pattern> <script>` to execute `<script>` in all packages whose name matches `<name_pattern>`.
+For example, if you have subdirectories containing packages named `foo`, `bar` and `baz`, running 
+```bash
+bun run --filter 'ba*' <script>
+```
+will execute `<script>` in both `bar` and `baz`, but not in `foo`.
+
+Find more details in the docs page for [filter](/docs/cli/filter).
+
 ## `bun run -` to pipe code from stdin
 
 `bun run -` lets you read JavaScript, TypeScript, TSX, or JSX from stdin and execute it without writing to a temporary file first.

docs/guides/ecosystem/docker.md

@@ -77,7 +77,7 @@ coverage*
 
 ---
 
-We'll now use `docker build` to convert this `Dockerfile` into a _Docker image_, is a self-contained template containing all the dependencies and configuration required to run the application.
+We'll now use `docker build` to convert this `Dockerfile` into a _Docker image_, a self-contained template containing all the dependencies and configuration required to run the application.
 
 The `-t` flag lets us specify a name for the image, and `--pull` tells Docker to automatically download the latest version of the base image (`oven/bun`). The initial build will take longer, as Docker will download all the base images and dependencies.
 

docs/guides/ecosystem/neon-serverless-postgres.md

@@ -0,0 +1,55 @@
+---
+name: Use Neon's Serverless Postgres with Bun
+---
+
+[Neon](https://neon.tech/) is a fully managed serverless Postgres. Neon separates compute and storage to offer modern developer features such as autoscaling, branching, bottomless storage, and more.
+
+---
+
+Get started by creating a project directory, initializing the directory using `bun init`, and adding the [Neon serverless driver](https://github.com/neondatabase/serverless/) as a project dependency.
+
+```sh
+$ mkdir bun-neon-postgres
+$ cd bun-neon-postgres
+$ bun init -y
+$ bun add @neondatabase/serverless
+```
+
+---
+
+Create a `.env.local` file and add your [Neon Postgres connection string](https://neon.tech/docs/connect/connect-from-any-app) to it.
+
+```sh
+DATBASE_URL=postgresql://username:password@ep-adj-noun-guid.us-east-1.aws.neon.tech/neondb?sslmode=require
+```
+
+---
+
+Paste the following code into your project's `index.ts` file.
+
+```ts
+import { neon } from "@neondatabase/serverless";
+
+// Bun automatically loads the DATABASE_URL from .env.local
+// Refer to: https://bun.sh/docs/runtime/env for more information
+const sql = neon(process.env.DATABASE_URL);
+
+const rows = await sql`SELECT version()`;
+
+console.log(rows[0].version);
+```
+
+---
+
+Start the program using `bun ./index.ts`. The Postgres version should be printed to the console.
+
+```sh
+$ bun ./index.ts
+PostgreSQL 16.2 on x86_64-pc-linux-gnu, compiled by gcc (Debian 10.2.1-6) 10.2.1 20210110, 64-bit
+```
+
+---
+
+This example used the Neon serverless driver's SQL-over-HTTP functionality. Neon's serverless driver also exposes `Client` and `Pool` constructors to enable sessions, interactive transactions, and node-postgres compatibility.
+
+Refer to [Neon's documentation](https://neon.tech/docs/serverless/serverless-driver) for a complete overview of the serverless driver.

docs/guides/ecosystem/solidstart.md

@@ -55,4 +55,4 @@ Open [localhost:3000](http://localhost:3000). Any changes you make to `src/route
 
 ---
 
-Refer to the [SolidStart website](start.solidjs.com/getting-started/what-is-solidstart) for complete framework documentation.
+Refer to the [SolidStart website](https://start.solidjs.com/getting-started/what-is-solidstart) for complete framework documentation.

docs/guides/http/proxy.md

@@ -0,0 +1,24 @@
+---
+name: Proxy HTTP requests using fetch()
+---
+
+In Bun, `fetch` supports sending requests through an HTTP or HTTPS proxy. This is useful on corporate networks or when you need to ensure a request is sent through a specific IP address.
+
+```ts
+await fetch("https://example.com", {
+  // The URL of the proxy server
+  proxy: "https://username:password@proxy.example.com:8080",
+});
+```
+
+---
+
+The `proxy` option is a URL string that specifies the proxy server. It can include the username and password if the proxy requires authentication. It can be `http://` or `https://`.
+
+---
+
+You can also set the `$HTTP_PROXY` or `$HTTPS_PROXY` environment variable to the proxy URL. This is useful when you want to use the same proxy for all requests.
+
+```sh
+HTTPS_PROXY=https://username:password@proxy.example.com:8080 bun run index.ts
+```

docs/guides/http/stream-iterator.md

@@ -0,0 +1,47 @@
+---
+name: Streaming HTTP Server with Async Iterators
+---
+
+In Bun, [`Response`](https://developer.mozilla.org/en-US/docs/Web/API/Response) objects can accept an async generator function as their body. This allows you to stream data to the client as it becomes available, rather than waiting for the entire response to be ready.
+
+```ts
+Bun.serve({
+  port: 3000,
+  fetch(req) {
+    return new Response(
+      // An async generator function
+      async function* () {
+        yield "Hello, ";
+        await Bun.sleep(100);
+        yield "world!";
+
+        // you can also yield a TypedArray or Buffer
+        yield new Uint8Array(["\n".charCodeAt(0)]);
+      },
+      { headers: { "Content-Type": "text/plain" } },
+    );
+  },
+});
+```
+
+---
+
+You can pass any async iterable directly to `Response`:
+
+```ts
+Bun.serve({
+  port: 3000,
+  fetch(req) {
+    return new Response(
+      {
+        [Symbol.asyncIterator]: async function* () {
+          yield "Hello, ";
+          await Bun.sleep(100);
+          yield "world!";
+        },
+      },
+      { headers: { "Content-Type": "text/plain" } },
+    );
+  },
+});
+```

docs/guides/http/stream-node-streams-in-bun.md

@@ -0,0 +1,20 @@
+---
+name: Streaming HTTP Server with Node.js Streams
+---
+
+In Bun, [`Response`](https://developer.mozilla.org/en-US/docs/Web/API/Response) objects can accept a Node.js [`Readable`](https://nodejs.org/api/stream.html#stream_readable_streams).
+
+This works because Bun's `Response` object allows any async iterable as its body. Node.js streams are async iterables, so you can pass them directly to `Response`.
+
+```ts
+import { Readable } from "stream";
+import { serve } from "bun";
+serve({
+  port: 3000,
+  fetch(req) {
+    return new Response(Readable.from(["Hello, ", "world!"]), {
+      headers: { "Content-Type": "text/plain" },
+    });
+  },
+});
+```

docs/guides/install/azure-artifacts.md

@@ -26,7 +26,7 @@ password = "$NPM_PASSWORD"
 
 ---
 
-Then assign your Azure Personal Access Token to the the `NPM_PASSWORD` environment variable. Bun [automatically reads](/docs/runtime/env) `.env` files, so create a file called `.env` in your project root. There is no need to base-64 encode this token! Bun will do this for you.
+Then assign your Azure Personal Access Token to the `NPM_PASSWORD` environment variable. Bun [automatically reads](/docs/runtime/env) `.env` files, so create a file called `.env` in your project root. There is no need to base-64 encode this token! Bun will do this for you.
 
 ```txt#.env
 NPM_PASSWORD=<paste token here>

docs/guides/install/trusted.md

@@ -19,7 +19,9 @@ If you are seeing one of the following errors, you are probably trying to use a
 
 To tell Bun to allow lifecycle scripts for a particular package, add the package to `trustedDependencies` in your package.json.
 
+{% callout %}
 Note that this only allows lifecycle scripts for the specific package listed in `trustedDependencies`, _not_ the dependencies of that dependency!
+{% /callout %}
 
 <!-- Bun maintains an allow-list of popular packages containing `postinstall` scripts that are known to be safe. To run lifecycle scripts for packages that aren't on this list, add the package to `trustedDependencies` in your package.json. -->
 
@@ -43,8 +45,4 @@ $ bun install
 
 ---
 
-Note that this only allows lifecycle scripts for the specific package listed in `trustedDependencies`, _not_ the dependencies of that dependency!
-
----
-
 See [Docs > Package manager > Trusted dependencies](/docs/install/lifecycle) for complete documentation of trusted dependencies.

docs/guides/runtime/define-constant.md

@@ -0,0 +1,145 @@
+---
+name: Define and replace static globals & constants
+---
+
+The `--define` flag lets you declare statically-analyzable constants and globals. It replace all usages of an identifier or property in a JavaScript or TypeScript file with a constant value. This feature is supported at runtime and also in `bun build`. This is sort of similar to `#define` in C/C++, except for JavaScript.
+
+```ts
+bun --define:process.env.NODE_ENV="'production'" src/index.ts # Runtime
+bun build --define:process.env.NODE_ENV="'production'" src/index.ts # Build
+```
+
+---
+
+These statically-known values are used by Bun for dead code elimination and other optimizations.
+
+```ts
+if (process.env.NODE_ENV === "production") {
+  console.log("Production mode");
+} else {
+  console.log("Development mode");
+}
+```
+
+---
+
+Before the code reaches the JavaScript engine, Bun replaces `process.env.NODE_ENV` with `"production"`.
+
+```ts
+if ("production" === "production") {
+  console.log("Production mode");
+} else {
+  console.log("Development mode");
+}
+```
+
+---
+
+It doesn't stop there. Bun's optimizing transpiler is smart enough to do some basic constant folding.
+
+Since `"production" === "production"` is always `true`, Bun replaces the entire expression with the `true` value.
+
+```ts
+if (true) {
+  console.log("Production mode");
+} else {
+  console.log("Development mode");
+}
+```
+
+---
+
+And finally, Bun detects the `else` branch is not reachable, and eliminates it.
+
+```ts
+console.log("Production mode");
+```
+
+---
+
+## What types of values are supported?
+
+Values can be strings, identifiers, properties, or JSON.
+
+### Replace global identifiers
+
+To make all usages of `window` be `undefined`, you can use the following command.
+
+```sh
+bun --define window="undefined" src/index.ts
+```
+
+This can be useful when Server-Side Rendering (SSR) or when you want to make sure that the code doesn't depend on the `window` object.
+
+```js
+if (typeof window !== "undefined") {
+  console.log("Client-side code");
+} else {
+  console.log("Server-side code");
+}
+```
+
+You can also set the value to be another identifier. For example, to make all usages of `global` be `globalThis`, you can use the following command.
+
+```sh
+bun --define global="globalThis" src/index.ts
+```
+
+`global` is a global object in Node.js, but not in web browsers. So, you can use this to fix some cases where the code assumes that `global` is available.
+
+### Replace values with JSON
+
+`--define` can also be used to replace values with JSON objects and arrays.
+
+To replace all usages of `AWS` with the JSON object `{"ACCESS_KEY":"abc","SECRET_KEY":"def"}`, you can use the following command.
+
+```sh
+# JSON
+bun --define:AWS='{"ACCESS_KEY":"abc","SECRET_KEY":"def"}' src/index.ts
+```
+
+Those will be transformed into the equivalent JavaScript code.
+
+From:
+
+```ts
+console.log(AWS.ACCESS_KEY); // => "abc"
+```
+
+To:
+
+```ts
+console.log("abc");
+```
+
+### Replace values with other properties
+
+You can also pass properties to the `--define` flag.
+
+For example, to replace all usages of `console.write` with `console.log`, you can use the following command (requires Bun v1.1.5 or later)
+
+```sh
+bun --define:console.write=console.log src/index.ts
+```
+
+That transforms the following input:
+
+```ts
+console.write("Hello, world!");
+```
+
+Into the following output:
+
+```ts
+console.log("Hello, world!");
+```
+
+## How is this different than setting a variable?
+
+You can also set `process.env.NODE_ENV` to `"production"` in your code, but that won't help with dead code elimination. In JavaScript, property accesses can have side effects. Getters & setters can be functions, and even dynamically defined (due to prototype chains and Proxy). Even if you set `process.env.NODE_ENV` to `"production"`, on the next line, it is not safe for static analysis tools to assume that `process.env.NODE_ENV`is`"production"`.
+
+## How is this different than find-and-replace or string replacement?
+
+The `--define` flag operates on the AST (Abstract Syntax Tree) level, not on the text level. It happens during the transpilation process, which means it can be used in optimizations like dead code elimination.
+
+String replacement tools tend to have escaping issues and replace unintended parts of the code.

docs/guides/runtime/import-html.md

@@ -0,0 +1,15 @@
+---
+name: Import HTML file as text
+---
+
+To import a `.html` file in Bun as a text file, use the `type: "text"` attribute in the import statement.
+
+```ts
+import html from "./file.html" with { type: "text" };
+
+console.log(html); // <!DOCTYPE html><html><head>...
+```
+
+This can also be used with hot module reloading and/or watch mode to force Bun to reload whenever the `./file.html` file changes.
+
+This feature was added in Bun v1.1.5.

docs/guides/streams/node-readable-to-arraybuffer.md

@@ -0,0 +1,11 @@
+---
+name: Convert a Node.js Readable to an ArrayBuffer
+---
+
+To convert a Node.js `Readable` stream to an `ArrayBuffer` in Bun, you can create a new `Response` object with the stream as the body, then use `arrayBuffer()` to read the stream into an `ArrayBuffer`.
+
+```ts
+import { Readable } from "stream";
+const stream = Readable.from(["Hello, ", "world!"]);
+const buf = await new Response(stream).arrayBuffer();
+```

docs/guides/streams/node-readable-to-blob.md

@@ -0,0 +1,11 @@
+---
+name: Convert a Node.js Readable to a Blob
+---
+
+To convert a Node.js `Readable` stream to a [`Blob`](https://developer.mozilla.org/en-US/docs/Web/API/Blob) in Bun, you can create a new [`Response`](https://developer.mozilla.org/en-US/docs/Web/API/Response) object with the stream as the body, then use [`response.blob()`](https://developer.mozilla.org/en-US/docs/Web/API/Response/blob) to read the stream into a [`Blob`](https://developer.mozilla.org/en-US/docs/Web/API/Blob).
+
+```ts
+import { Readable } from "stream";
+const stream = Readable.from(["Hello, ", "world!"]);
+const blob = await new Response(stream).blob();
+```

docs/guides/streams/node-readable-to-json.md

@@ -0,0 +1,12 @@
+---
+name: Convert a Node.js Readable to JSON
+---
+
+To convert a Node.js `Readable` stream to a JSON object in Bun, you can create a new [`Response`](https://developer.mozilla.org/en-US/docs/Web/API/Response) object with the stream as the body, then use [`response.json()`](https://developer.mozilla.org/en-US/docs/Web/API/Response/json) to read the stream into a JSON object.
+
+```ts
+import { Readable } from "stream";
+const stream = Readable.from([JSON.stringify({ hello: "world" })]);
+const json = await new Response(stream).json();
+console.log(json); // { hello: "world" }
+```

docs/guides/streams/node-readable-to-string.md

@@ -0,0 +1,12 @@
+---
+name: Convert a Node.js Readable to a string
+---
+
+To convert a Node.js `Readable` stream to a string in Bun, you can create a new [`Response`](https://developer.mozilla.org/en-US/docs/Web/API/Response) object with the stream as the body, then use [`response.text()`](https://developer.mozilla.org/en-US/docs/Web/API/Response/text) to read the stream into a string.
+
+```ts
+import { Readable } from "stream";
+const stream = Readable.from([Buffer.from("Hello, world!")]);
+const text = await new Response(stream).text();
+console.log(text); // "Hello, world!"
+```

docs/install/workspaces.md

@@ -38,7 +38,7 @@ In the root `package.json`, the `"workspaces"` key is used to indicate which sub
 ```
 
 {% callout %}
-**Glob support** — Bun supports simple `<directory>/*` globs in `"workspaces"`. Full glob syntax (e.g. `**` and `?`) is not yet supported.
+**Glob support** — Bun supports full glob syntax in `"workspaces"` (see [here](/docs/api/glob#supported-glob-patterns) for a comprehensive list of supported syntax), _except_ for exclusions (e.g. `!**/excluded/**`), which are not implemented yet.
 {% /callout %}
 
 Each workspace has it's own `package.json` When referencing other packages in the monorepo, use `"workspace:*"` as the version field in your `package.json`.
@@ -61,6 +61,7 @@ Workspaces have a couple major benefits.
 
 - **Code can be split into logical parts.** If one package relies on another, you can simply add it as a dependency in `package.json`. If package `b` depends on `a`, `bun install` will install your local `packages/a` directory into `node_modules` instead of downloading it from the npm registry.
 - **Dependencies can be de-duplicated.** If `a` and `b` share a common dependency, it will be _hoisted_ to the root `node_modules` directory. This reduces redundant disk usage and minimizes "dependency hell" issues associated with having multiple versions of a package installed simultaneously.
+- **Run scripts in multiple packages.** You can use the [`--filter` flag](/docs/cli/filter) to easily run `package.json` scripts in multiple packages in your workspace.
 
 {% callout %}
 ⚡️ **Speed** — Installs are fast, even for big monorepos. Bun installs the [Remix](https://github.com/remix-run/remix) monorepo in about `500ms` on Linux.

docs/installation.md

@@ -1,4 +1,4 @@
-Bun ships as a single executable that can be installed a few different ways.
+Bun ships as a single executable with no dependencies that can be installed a few different ways.
 
 ## Installing
 
@@ -38,10 +38,6 @@ $ proto install bun
 
 ### Windows
 
-{% callout %}
-Bun requires a minimum of Windows 10 version 1809
-{% /callout %}
-
 To install, paste this into a terminal:
 
 {% codetabs %}
@@ -60,6 +56,10 @@ To install, paste this into a terminal:
 
 {% /codetabs %}
 
+{% callout %}
+Bun requires a minimum of Windows 10 version 1809
+{% /callout %}
+
 For support and discussion, please join the [#windows channel on our Discord](http://bun.sh/discord).
 
 ## Docker
@@ -149,18 +149,60 @@ $ bun upgrade
 **proto users** - Use `proto install bun --pin` instead.
 {% /callout %}
 
+## Canary builds
+
 Bun automatically releases an (untested) canary build on every commit to `main`. To upgrade to the latest canary build:
 
 ```sh
 $ bun upgrade --canary
 ```
 
+The canary build is useful for testing new features and bug fixes before they're released in a stable build. To help the Bun team fix bugs faster, canary builds automatically upload crash reports to Bun's team.
+
 [View canary build](https://github.com/oven-sh/bun/releases/tag/canary)
 
 {% callout %}
-**Note** — To switch back to a stable release from canary, run `bun upgrade` again with no flags.
+**Note** — To switch back to a stable release from canary, run `bun upgrade` again with no flags.
 {% /callout %}
 
+## Installing older versions of Bun
+
+Since Bun is a single binary, you can install older versions of Bun by re-running the installer script with a specific version.
+
+### Installing a specific version of Bun on Linux/Mac
+
+To install a specific version of Bun, you can pass the git tag of the version you want to install to the install script, such as `bun-v1.1.6` or `bun-v1.1.1`.
+
+```sh
+$ curl -fsSL https://bun.sh/install | bash -s "bun-v1.1.6"
+```
+
+### Installing a specific version of Bun on Windows
+
+On Windows, you can install a specific version of Bun by passing the version number to the Powershell install script.
+
+```sh
+# PowerShell:
+$ iex "& {$(irm https://bun.sh/install.ps1)} -Version 1.1.6"
+```
+
+## Downloading Bun binaries directly
+
+To download Bun binaries directly, you can visit the [releases page](https://github.com/oven-sh/bun/releases) page on GitHub.
+
+For convenience, here are download links for the latest version:
+
+- [`bun-linux-x64.zip`](https://github.com/oven-sh/bun/releases/latest/download/bun-linux-x64.zip)
+- [`bun-linux-x64-baseline.zip`](https://github.com/oven-sh/bun/releases/latest/download/bun-linux-x64-baseline.zip)
+- [`bun-windows-x64.zip`](https://github.com/oven-sh/bun/releases/latest/download/bun-windows-x64.zip)
+- [`bun-windows-x64-baseline.zip`](https://github.com/oven-sh/bun/releases/latest/download/bun-windows-x64-baseline.zip)
+- [`bun-darwin-aarch64.zip`](https://github.com/oven-sh/bun/releases/latest/download/bun-darwin-aarch64.zip)
+- [`bun-linux-aarch64.zip`](https://github.com/oven-sh/bun/releases/latest/download/bun-linux-aarch64.zip)
+- [`bun-darwin-x64.zip`](https://github.com/oven-sh/bun/releases/latest/download/bun-darwin-x64.zip)
+- [`bun-darwin-x64-baseline.zip`](https://github.com/oven-sh/bun/releases/latest/download/bun-darwin-x64-baseline.zip)
+
+The `baseline` binaries are built for older CPUs which may not support AVX2 instructions. If you run into an "Illegal Instruction" error when running Bun, try using the `baseline` binaries instead. Bun's install scripts automatically choose the correct binary for your system which helps avoid this issue. Baseline builds are slower than regular builds, so use them only if necessary.
+
 <!--
 ## Native
 

docs/nav.ts

@@ -180,6 +180,9 @@ export default {
     page("install/lifecycle", "Lifecycle scripts", {
       description: "How Bun handles package lifecycle scripts with trustedDependencies",
     }),
+    page("cli/filter", "Filter", {
+      description: "Run scripts in multiple packages in parallel",
+    }),
     page("install/lockfile", "Lockfile", {
       description:
         "Bun's binary lockfile `bun.lockb` tracks your resolved dependency tree, making future installs fast and repeatable.",
@@ -306,6 +309,9 @@ export default {
     page("api/tcp", "TCP sockets", {
       description: `Bun's native API implements Web-standard TCP Sockets, plus a Bun-native API for building fast TCP servers.`,
     }), // "`Bun.{listen|connect}`")
+    page("api/udp", "UDP sockets", {
+      description: `Bun's native API implements fast and flexible UDP sockets.`,
+    }), // "`Bun.udpSocket`")
     page("api/globals", "Globals", {
       description: `Bun implements a range of Web APIs, Node.js APIs, and Bun-native APIs that are available in the global scope.`,
     }), // "`Bun.write`"),

docs/project/building-windows.md

@@ -73,7 +73,7 @@ The Zig compiler is automatically downloaded, installed, and updated by the buil
 > irm https://get.scoop.sh | iex
 > scoop install nodejs-lts go rust nasm ruby perl
 # scoop seems to be buggy if you install llvm and the rest at the same time
-> scoop llvm@16.0.4
+> scoop install llvm@16.0.6
 ```
 
 If you intend on building WebKit locally (optional), you should install these packages:

docs/project/contributing.md

@@ -1,313 +0,0 @@
-Configuring a development environment for Bun can take 10-30 minutes depending on your internet connection and computer speed. You will need ~10GB of free disk space for the repository and build artifacts.
-
-If you are using Windows, you must use a WSL environment as Bun does not yet compile on Windows natively.
-
-## Install Dependencies
-
-Using your system's package manager, install Bun's dependencies:
-
-{% codetabs %}
-
-```bash#macOS (Homebrew)
-$ brew install automake ccache cmake coreutils gnu-sed go icu4c libiconv libtool ninja pkg-config rust ruby
-```
-
-```bash#Ubuntu/Debian
-$ sudo apt install curl wget lsb-release software-properties-common cargo ccache cmake git golang libtool ninja-build pkg-config rustc ruby-full xz-utils
-```
-
-```bash#Arch
-$ sudo pacman -S base-devel ccache cmake git go libiconv libtool make ninja pkg-config python rust sed unzip ruby
-```
-
-```bash#Fedora
-$ sudo dnf install cargo ccache cmake git golang libtool ninja-build pkg-config rustc ruby libatomic-static libstdc++-static sed unzip which libicu-devel 'perl(Math::BigInt)'
-```
-
-```bash#openSUSE Tumbleweed
-$ sudo zypper install go cmake ninja automake git rustup && rustup toolchain install stable
-```
-
-{% /codetabs %}
-
-> **Note**: The Zig compiler is automatically installed and updated by the build scripts. Manual installation is not required.
-
-Before starting, you will need to already have a release build of Bun installed, as we use our bundler to transpile and minify our code, as well as for code generation scripts.
-
-{% codetabs %}
-
-```bash#Native
-$ curl -fsSL https://bun.sh/install | bash
-```
-
-```bash#npm
-$ npm install -g bun
-```
-
-```bash#Homebrew
-$ brew tap oven-sh/bun
-$ brew install bun
-```
-
-{% /codetabs %}
-
-## Install LLVM
-
-Bun requires LLVM 16 and Clang 16 (`clang` is part of LLVM). This version requirement is to match WebKit (precompiled), as mismatching versions will cause memory allocation failures at runtime. In most cases, you can install LLVM through your system package manager:
-
-{% codetabs %}
-
-```bash#macOS (Homebrew)
-$ brew install llvm@16
-```
-
-```bash#Ubuntu/Debian
-$ # LLVM has an automatic installation script that is compatible with all versions of Ubuntu
-$ wget https://apt.llvm.org/llvm.sh -O - | sudo bash -s -- 16 all
-```
-
-```bash#Arch
-$ sudo pacman -S llvm clang lld
-```
-
-```bash#Fedora
-$ sudo dnf install 'dnf-command(copr)'
-$ sudo dnf copr enable -y @fedora-llvm-team/llvm-snapshots
-$ sudo dnf install llvm clang lld
-```
-
-```bash#openSUSE Tumbleweed
-$ sudo zypper install clang16 lld16 llvm16
-```
-
-{% /codetabs %}
-
-If none of the above solutions apply, you will have to install it [manually](https://github.com/llvm/llvm-project/releases/tag/llvmorg-16.0.6).
-
-Make sure LLVM 16 is in your path:
-
-```bash
-$ which clang-16
-```
-
-If not, run this to manually link it:
-
-{% codetabs %}
-
-```bash#macOS (Homebrew)
-# use fish_add_path if you're using fish
-$ export PATH="$(brew --prefix llvm@16)/bin:$PATH"
-```
-
-```bash#Arch
-# use fish_add_path if you're using fish
-$ export PATH="$PATH:/usr/lib/llvm16/bin"
-```
-
-{% /codetabs %}
-
-> ⚠️ Ubuntu distributions may require installation of the C++ standard library independently. See the [troubleshooting section](#span-file-not-found-on-ubuntu) for more information.
-
-## Building Bun
-
-After cloning the repository, run the following command to run the first build. This may take a while as it will clone submodules and build dependencies.
-
-```bash
-$ bun setup
-```
-
-The binary will be located at `./build/bun-debug`. It is recommended to add this to your `$PATH`. To verify the build worked, let's print the version number on the development build of Bun.
-
-```bash
-$ build/bun-debug --version
-x.y.z_debug
-```
-
-To rebuild, you can invoke `bun run build`
-
-```bash
-$ bun run build
-```
-
-These two scripts, `setup` and `build`, are aliases to do roughly the following:
-
-```bash
-$ ./scripts/setup.sh
-$ cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Debug
-$ ninja -C build # 'bun run build' runs just this
-```
-
-Advanced users can pass CMake flags to customize the build.
-
-## VSCode
-
-VSCode is the recommended IDE for working on Bun, as it has been configured. Once opening, you can run `Extensions: Show Recommended Extensions` to install the recommended extensions for Zig and C++. ZLS is automatically configured.
-
-If you use a different editor, make sure that you tell ZLS to use the automatically installed Zig compiler, which is located at `./.cache/zig/zig` (`zig.exe` on Windows).
-
-## Code generation scripts
-
-{% callout %}
-
-**Note**: This section is outdated. The code generators are run automatically by ninja, instead of by `make`.
-
-{% /callout %}
-
-Bun leverages a lot of code generation scripts.
-
-The [./src/bun.js/bindings/headers.h](https://github.com/oven-sh/bun/blob/main/src/bun.js/bindings/headers.h) file has bindings to & from Zig <> C++ code. This file is generated by running the following:
-
-```bash
-$ make headers
-```
-
-This ensures that the types for Zig and the types for C++ match up correctly, by using comptime reflection over functions exported/imported.
-
-TypeScript files that end with `*.classes.ts` are another code generation script. They generate C++ boilerplate for classes implemented in Zig. The generated code lives in:
-
-- [src/bun.js/bindings/ZigGeneratedClasses.cpp](https://github.com/oven-sh/bun/tree/main/src/bun.js/bindings/ZigGeneratedClasses.cpp)
-- [src/bun.js/bindings/ZigGeneratedClasses.h](https://github.com/oven-sh/bun/tree/main/src/bun.js/bindings/ZigGeneratedClasses.h)
-- [src/bun.js/bindings/generated_classes.zig](https://github.com/oven-sh/bun/tree/main/src/bun.js/bindings/generated_classes.zig)
-  To generate the code, run:
-
-```bash
-$ make codegen
-```
-
-Lastly, we also have a [code generation script](src/bun.js/scripts/generate-jssink.js) for our native stream implementations.
-To run that, run:
-
-```bash
-$ make generate-sink
-```
-
-You probably won't need to run that one much.
-
-## Modifying ESM modules
-
-Certain modules like `node:fs`, `node:stream`, `bun:sqlite`, and `ws` are implemented in JavaScript. These live in `src/js/{node,bun,thirdparty}` files and are pre-bundled using Bun. In debug builds, Bun automatically loads these from the filesystem, wherever it was compiled, so no need to re-run `make dev`.
-
-## Release build
-
-To build a release build of Bun, run:
-
-```bash
-$ bun run build:release
-```
-
-The binary will be located at `./build-release/bun` and `./build-release/bun-profile`.
-
-## Valgrind
-
-On Linux, valgrind can help find memory issues.
-
-Keep in mind:
-
-- JavaScriptCore doesn't support valgrind. It will report spurious errors.
-- Valgrind is slow
-- Mimalloc will sometimes cause spurious errors when debug build is enabled
-
-You'll need a very recent version of Valgrind due to DWARF 5 debug symbols. You may need to manually compile Valgrind instead of using it from your Linux package manager.
-
-`--fair-sched=try` is necessary if running multithreaded code in Bun (such as the bundler). Otherwise it will hang.
-
-```bash
-$ valgrind --fair-sched=try --track-origins=yes bun-debug <args>
-```
-
-## Building WebKit locally + Debug mode of JSC
-
-{% callout %}
-
-**TODO**: This is out of date. TLDR is pass `-DUSE_DEBUG_JSC=1` or `-DWEBKIT_DIR=...` to CMake. it will probably need more fiddling. ask @paperdave if you need this.
-
-{% /callout %}
-
-WebKit is not cloned by default (to save time and disk space). To clone and build WebKit locally, run:
-
-```bash
-# once you run this, `make submodule` can be used to automatically
-# update WebKit and the other submodules
-$ git submodule update --init --depth 1 --checkout src/bun.js/WebKit
-# to make a jsc release build
-$ make jsc
-# JSC debug build does not work perfectly with Bun yet, this is actively being
-# worked on and will eventually become the default.
-$ make jsc-build-linux-compile-debug cpp
-$ make jsc-build-mac-compile-debug cpp
-```
-
-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.
-
-## Troubleshooting
-
-### 'span' file not found on Ubuntu
-
-> ⚠️ Please note that the instructions below are specific to issues occurring on Ubuntu. It is unlikely that the same issues will occur on other Linux distributions.
-
-The Clang compiler typically uses the `libstdc++` C++ standard library by default. `libstdc++` is the default C++ Standard Library implementation provided by the GNU Compiler Collection (GCC). While Clang may link against the `libc++` library, this requires explicitly providing the `-stdlib` flag when running Clang.
-
-Bun relies on C++20 features like `std::span`, which are not available in GCC versions lower than 11. GCC 10 doesn't have all of the C++20 features implemented. As a result, running `make setup` may fail with the following error:
-
-```
-fatal error: 'span' file not found
-#include <span>
-         ^~~~~~
-```
-
-The issue may manifest when initially running `bun setup` as Clang being unable to compile a simple program:
-
-```
-The C++ compiler
-
-  "/usr/bin/clang++-16"
-
-is not able to compile a simple test program.
-```
-
-To fix the error, we need to update the GCC version to 11. To do this, we'll need to check if the latest version is available in the distribution's official repositories or use a third-party repository that provides GCC 11 packages. Here are general steps:
-
-```bash
-$ sudo apt update
-$ sudo apt install gcc-11 g++-11
-# If the above command fails with `Unable to locate package gcc-11` we need
-# to add the APT repository
-$ sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
-# Now run `apt install` again
-$ sudo apt install gcc-11 g++-11
-```
-
-Now, we need to set GCC 11 as the default compiler:
-
-```bash
-$ sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 100
-$ sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-11 100
-```
-
-### libarchive
-
-If you see an error when compiling `libarchive`, run this:
-
-```bash
-$ brew install pkg-config
-```
-
-### macOS `library not found for -lSystem`
-
-If you see this error when compiling, run:
-
-```bash
-$ xcode-select --install
-```
-
-## Cannot find `libatomic.a`
-
-Bun defaults to linking `libatomic` statically, as not all systems have it. If you are building on a distro that does not have a static libatomic available, you can run the following command to enable dynamic linking:
-
-```bash
-$ bun setup -DUSE_STATIC_LIBATOMIC=OFF
-```
-
-The built version of Bun may not work on other systems if compiled this way.

docs/project/contributing.md

@@ -0,0 +1 @@
+../../CONTRIBUTING.md

docs/runtime/nodejs-apis.md

@@ -36,7 +36,8 @@ Some methods are not optimized yet.
 
 ### [`node:dgram`](https://nodejs.org/api/dgram.html)
 
-🔴 Not implemented.
+🟡 Missing `setBroadcast` `setTTL` `setMulticastTTL` `setMulticastLoopback` `setMulticastInterface` `addMembership` `dropMembership`
+`addSourceSpecificMembership` `dropSourceSpecificMembership`
 
 ### [`node:diagnostics_channel`](https://nodejs.org/api/diagnostics_channel.html)
 
@@ -80,7 +81,7 @@ Some methods are not optimized yet.
 
 ### [`node:net`](https://nodejs.org/api/net.html)
 
-🟡 Missing `BlockList` `SocketAddress` `Stream` `getDefaultAutoSelectFamily` `getDefaultAutoSelectFamilyAttemptTimeout` `setDefaultAutoSelectFamily` `setDefaultAutoSelectFamilyAttemptTimeout`
+🟡 Missing `SocketAddress` `Stream`. `BlockList` exists but is a no-op.
 
 ### [`node:os`](https://nodejs.org/api/os.html)
 
@@ -340,7 +341,7 @@ The table below lists all globals implemented by Node.js and Bun's current compa
 
 ### [`process`](https://nodejs.org/api/process.html)
 
-🟡 Missing `domain` `hasUncaughtExceptionCaptureCallback` `initgroups` `resourceUsage` `setUncaughtExceptionCaptureCallback` `setegid` `seteuid` `setgid` `setgroups` `setuid` `allowedNodeEnvironmentFlags` `getActiveResourcesInfo` `setActiveResourcesInfo` `moduleLoadList` `setSourceMapsEnabled` `channel`. `process.binding` is partially implemented.
+🟡 Missing `domain` `hasUncaughtExceptionCaptureCallback` `initgroups` `setUncaughtExceptionCaptureCallback` `setegid` `seteuid` `setgid` `setgroups` `setuid` `allowedNodeEnvironmentFlags` `getActiveResourcesInfo` `setActiveResourcesInfo` `moduleLoadList` `setSourceMapsEnabled` `channel`. `process.binding` is partially implemented.
 
 ### [`queueMicrotask()`](https://developer.mozilla.org/en-US/docs/Web/API/queueMicrotask)
 

docs/runtime/shell.md

@@ -74,8 +74,8 @@ try {
   console.log(output);
 } catch (err) {
   console.log(`Failed with code ${err.exitCode}`);
-  console.log(output.stdout.toString());
-  console.log(output.stderr.toString());
+  console.log(err.stdout.toString());
+  console.log(err.stderr.toString());
 }
 ```
 
@@ -99,6 +99,7 @@ console.log(stderr);
 The default handling of non-zero exit codes can be configured by calling `.nothrow()` or `.throws(boolean)` on the `$` function itself.
 
 ```js
+import { $ } from "bun";
 // shell promises will not throw, meaning you will have to
 // check for `exitCode` manually on every shell command.
 $.nothrow(); // equivilent to $.throws(false)
@@ -108,6 +109,8 @@ $.throws(true);
 
 // alias for $.nothrow()
 $.throws(false);
+
+await $`something-that-may-fail`; // No exception thrown
 ```
 
 ## Redirection
@@ -149,7 +152,7 @@ The following JavaScript objects are supported for redirection to:
 To redirect the output from JavaScript objects to stdin, use the `<` operator:
 
 ```js
-import { $, file } from "bun";
+import { $ } from "bun";
 
 const response = new Response("hello i am a response body");
 
@@ -188,7 +191,7 @@ import { $ } from "bun";
 await $`bun run index.ts 2> errors.txt`;
 ```
 
-### Example: Redirect stdout -> stderr
+### Example: Redirect stderr -> stdout
 
 ```js
 import { $ } from "bun";
@@ -198,7 +201,7 @@ import { $ } from "bun";
 await $`bun run ./index.ts 2>&1`;
 ```
 
-### Example: Redirect stderr -> stdout
+### Example: Redirect stdout -> stderr
 
 ```js
 import { $ } from "bun";

docs/test/coverage.md

@@ -57,7 +57,7 @@ coverageThreshold = { lines = 0.9, functions = 0.9 }
 
 ### Sourcemaps
 
-Internally, Bun transpiles all files by default, so Bun automatically generates an internal [source map](https://web.dev/source-maps/) that maps lines of your original source code onto Bun's internal representation. If for any reason you want to disable this, set `test.coverageIgnoreSourcemaps` to `false`; this will rarely be desirable outside of advanced use cases.
+Internally, Bun transpiles all files by default, so Bun automatically generates an internal [source map](https://web.dev/source-maps/) that maps lines of your original source code onto Bun's internal representation. If for any reason you want to disable this, set `test.coverageIgnoreSourcemaps` to `true`; this will rarely be desirable outside of advanced use cases.
 
 ```toml
 [test]

misctools/bun-feature-data.ts

@@ -0,0 +1,18 @@
+let internal;
+try {
+  internal = require("bun:internal-for-testing");
+} catch {
+  const result = Bun.spawnSync({
+    cmd: [process.execPath, import.meta.file],
+    env: {
+      ...process.env,
+      BUN_DEBUG_QUIET_LOGS: "1",
+      BUN_GARBAGE_COLLECTOR_LEVEL: "0",
+      BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "1",
+    },
+  });
+  process.exit(result.exitCode);
+}
+if (internal) {
+  console.log(JSON.stringify(internal.crash_handler.getFeatureData(), null, 2));
+}

misctools/fetch.zig

@@ -14,13 +14,13 @@ pub usingnamespace @import("root").bun;
 const clap = bun.clap;
 
 const URL = @import("../src/url.zig").URL;
-const Headers = @import("root").bun.http.Headers;
+const Headers = bun.http.Headers;
 const Method = @import("../src/http/method.zig").Method;
 const ColonListType = @import("../src/cli/colon_list_type.zig").ColonListType;
 const HeadersTuple = ColonListType(string, noop_resolver);
 const path_handler = @import("../src/resolver/resolve_path.zig");
-const HTTPThread = @import("root").bun.http.HTTPThread;
-const HTTP = @import("root").bun.http;
+const HTTPThread = bun.http.HTTPThread;
+const HTTP = bun.http;
 fn noop_resolver(in: string) !string {
     return in;
 }

misctools/http_bench.zig

@@ -177,7 +177,7 @@ pub const Arguments = struct {
     }
 };
 
-const HTTP = @import("root").bun.http;
+const HTTP = bun.http;
 const NetworkThread = HTTP.NetworkThread;
 
 var stdout_: std.fs.File = undefined;

misctools/machbench.zig

@@ -13,13 +13,13 @@ const C = bun.C;
 const clap = @import("../src/deps/zig-clap/clap.zig");
 
 const URL = @import("../src/url.zig").URL;
-const Headers = @import("root").bun.http.Headers;
+const Headers = bun.http.Headers;
 const Method = @import("../src/http/method.zig").Method;
 const ColonListType = @import("../src/cli/colon_list_type.zig").ColonListType;
 const HeadersTuple = ColonListType(string, noop_resolver);
 const path_handler = @import("../src/resolver/resolve_path.zig");
-const NetworkThread = @import("root").bun.http.NetworkThread;
-const HTTP = @import("root").bun.http;
+const NetworkThread = bun.http.NetworkThread;
+const HTTP = bun.http;
 fn noop_resolver(in: string) !string {
     return in;
 }

package.json

@@ -26,6 +26,7 @@
     "build:release": "cmake . -DCMAKE_BUILD_TYPE=Release -GNinja -Bbuild-release && ninja -Cbuild-release",
     "build:debug-zig-release": "cmake . -DCMAKE_BUILD_TYPE=Release -DZIG_OPTIMIZE=Debug -GNinja -Bbuild-debug-zig-release && ninja -Cbuild-debug-zig-release",
     "build:safe": "cmake . -DZIG_OPTIMIZE=ReleaseSafe -DUSE_DEBUG_JSC=ON -DCMAKE_BUILD_TYPE=Release -GNinja -Bbuild-safe && ninja -Cbuild-safe",
+    "build:windows": "cmake -B build -S . -G Ninja -DCMAKE_BUILD_TYPE=Debug && ninja -Cbuild",
     "typecheck": "tsc --noEmit && cd test && bun run typecheck",
     "fmt": "prettier --write --cache './{.vscode,src,test,bench,packages/{bun-types,bun-inspector-*,bun-vscode,bun-debug-adapter-protocol}}/**/*.{mjs,ts,tsx,js,jsx}'",
     "fmt:zig": "zig fmt src/*.zig src/*/*.zig src/*/*/*.zig src/*/*/*/*.zig",

packages/bun-internal-test/src/banned.json

@@ -0,0 +1,13 @@
+{
+  " != undefined": "This is by definition Undefined Behavior.",
+  " == undefined": "This is by definition Undefined Behavior.",
+  "@import(\"root\").bun.": "Only import 'bun' once",
+  "std.debug.assert": "Use bun.assert instead",
+  "std.debug.dumpStackTrace": "Use bun.handleErrorReturnTrace or bun.crash_handler.dumpStackTrace instead",
+  "std.debug.print": "Don't let this be committed",
+  "std.mem.indexOfAny": "Use bun.strings.indexAny or bun.strings.indexAnyComptime",
+  "undefined != ": "This is by definition Undefined Behavior.",
+  "undefined == ": "This is by definition Undefined Behavior.",
+  "bun.toFD(std.fs.cwd().fd)": "Use bun.FD.cwd()",
+  "": ""
+}

packages/bun-internal-test/src/linter.ts

@@ -0,0 +1,72 @@
+import { $ } from "bun";
+import BANNED from "./banned.json";
+import * as action from "@actions/core";
+
+const IGNORED_FOLDERS = [
+  // list of folders to ignore
+  "windows-shim",
+];
+
+const ci = !!process.env["GITHUB_ACTIONS"];
+process.chdir(require("path").join(import.meta.dir, "../../../"));
+let bad = [];
+let report = "";
+const write = (text: string) => {
+  process.stdout.write(text);
+  report += text;
+};
+for (const [banned, suggestion] of Object.entries(BANNED)) {
+  if (banned.length === 0) continue;
+  // Run git grep to find occurrences of std.debug.assert in .zig files
+  // .nothrow() is here since git will exit with non-zero if no matches are found.
+  let stdout = await $`git grep -n -F "${banned}" "src/**/**.zig" | grep -v -F '//' | grep -v -F bench`
+    .nothrow()
+    .text();
+
+  stdout = stdout.trim();
+  if (stdout.length === 0) continue;
+
+  let lines = stdout.split("\n");
+  // Parse each line to extract filename and line number
+  const matches = lines
+    .filter(line => !IGNORED_FOLDERS.some(folder => line.includes(folder)))
+    .map(line => {
+      const [path, lineNumber, ...text] = line.split(":");
+      return { path, lineNumber, banned, suggestion, text: text.join(":") };
+    });
+  // Check if we got any output
+  // Split the output into lines
+  if (matches.length === 0) continue;
+
+  write(`Banned **'${banned}'** found in the following locations:` + "\n");
+  matches.forEach(match => {
+    write(`${match.path}:${match.lineNumber}: ${match.text.trim()}` + "\n");
+  });
+  bad = bad.concat(matches);
+}
+
+if (report.length === 0) {
+  process.exit(0);
+}
+
+function link({ path, lineNumber, suggestion, banned }) {
+  action.error(`Lint failure: ${banned} is banned, ${suggestion}`, {
+    file: path,
+    startLine: Number(lineNumber),
+    endLine: Number(lineNumber),
+  });
+  return `[\`${path}:${lineNumber}\`](https://github.com/oven-sh/bun/blob/${process.env.GITHUB_SHA}/${path}#L${lineNumber})`;
+}
+
+if (ci) {
+  if (report.length > 0) {
+    action.setFailed(`${bad.length} lint failures`);
+  }
+  action.setOutput("count", bad.length);
+  action.setOutput("text_output", bad.map(m => `- ${link(m)}: ${m.banned} is banned, ${m.suggestion}`).join("\n"));
+  action.setOutput("json_output", JSON.stringify(bad));
+  action.summary.addRaw(report);
+  await action.summary.write();
+}
+
+process.exit(1);

packages/bun-internal-test/src/runner.node.mjs

@@ -1,11 +1,10 @@
 import * as action from "@actions/core";
 import { spawn, spawnSync } from "child_process";
-import { rmSync, writeFileSync, readFileSync, mkdirSync, openSync, close, closeSync } from "fs";
-import { readFile, rm } from "fs/promises";
+import { rmSync, writeFileSync, readFileSync, mkdirSync, openSync, closeSync } from "fs";
 import { readdirSync } from "node:fs";
 import { resolve, basename } from "node:path";
-import { constants, cpus, hostname, tmpdir, totalmem, userInfo } from "os";
-import { join, normalize } from "path";
+import { cpus, hostname, tmpdir, totalmem, userInfo } from "os";
+import { join, normalize, posix, relative } from "path";
 import { fileURLToPath } from "url";
 import PQueue from "p-queue";
 
@@ -22,9 +21,7 @@ function defaultConcurrency() {
 
   return Math.min(Math.floor((cpus().length - 2) / 2), 2);
 }
-
 const windows = process.platform === "win32";
-const KEEP_TMPDIR = process.env["BUN_KEEP_TMPDIR"] === "1";
 const nativeMemory = totalmem();
 const force_ram_size_input = parseInt(process.env["BUN_JSC_forceRAMSize"] || "0", 10);
 let force_ram_size = Number(BigInt(nativeMemory) >> BigInt(2)) + "";
@@ -208,14 +205,15 @@ function checkSlowTests() {
 setInterval(checkSlowTests, SHORT_TIMEOUT_DURATION).unref();
 var currentTestNumber = 0;
 async function runTest(path) {
+  const pathOnDisk = resolve(path);
   const thisTestNumber = currentTestNumber++;
-  const name = path.replace(cwd, "").slice(1);
+  const testFileName = posix.normalize(relative(cwd, path).replaceAll("\\", "/"));
   let exitCode, signal, err, output;
 
   const start = Date.now();
 
   const activeTestObject = { start, proc: undefined };
-  activeTests.set(path, activeTestObject);
+  activeTests.set(testFileName, activeTestObject);
 
   try {
     await new Promise((finish, reject) => {
@@ -225,12 +223,12 @@ async function runTest(path) {
 at ${((start - run_start.getTime()) / 1000).toFixed(2)}s, file ${thisTestNumber
           .toString()
           .padStart(total.toString().length, "0")}/${total}, ${failing_tests.length} failing files
-Starting "${name}"
+Starting "${testFileName}"
 
 `,
       );
       const TMPDIR = maketemp();
-      const proc = spawn(bunExe, ["test", resolve(path)], {
+      const proc = spawn(bunExe, ["test", pathOnDisk], {
         stdio: ["ignore", "pipe", "pipe"],
         env: {
           ...process.env,
@@ -240,6 +238,8 @@ Starting "${name}"
           BUN_RUNTIME_TRANSPILER_CACHE_PATH: "0",
           GITHUB_ACTIONS: process.env.GITHUB_ACTIONS ?? "true",
           BUN_DEBUG_QUIET_LOGS: "1",
+          BUN_INSTALL_CACHE_DIR: join(TMPDIR, ".bun-install-cache"),
+          BUN_ENABLE_CRASH_REPORTING: "1",
           [windows ? "TEMP" : "TMPDIR"]: TMPDIR,
         },
       });
@@ -300,7 +300,7 @@ Starting "${name}"
       });
     });
   } finally {
-    activeTests.delete(path);
+    activeTests.delete(testFileName);
   }
 
   if (!hasInitialMaxFD) {
@@ -310,7 +310,7 @@ Starting "${name}"
     maxFd = getMaxFileDescriptor();
     if (maxFd > prevMaxFd + queue.concurrency * 2) {
       process.stderr.write(
-        `\n\x1b[31mewarn\x1b[0;2m:\x1b[0m file descriptor leak in ${name}, delta: ${
+        `\n\x1b[31mewarn\x1b[0;2m:\x1b[0m file descriptor leak in ${testFileName}, delta: ${
           maxFd - prevMaxFd
         }, current: ${maxFd}, previous: ${prevMaxFd}\n`,
       );
@@ -362,7 +362,7 @@ Starting "${name}"
   console.log(
     `\x1b[2m${formatTime(duration).padStart(6, " ")}\x1b[0m ${
       passed ? "\x1b[32m✔" : "\x1b[31m✖"
-    } ${name}\x1b[0m${reason ? ` (${reason})` : ""}`,
+    } ${testFileName}\x1b[0m${reason ? ` (${reason})` : ""}`,
   );
 
   finished++;
@@ -376,11 +376,11 @@ Starting "${name}"
   }
 
   if (!passed) {
-    failing_tests.push({ path: name, reason, output });
+    failing_tests.push({ path: testFileName, reason, output });
     process.exitCode = 1;
     if (err) console.error(err);
   } else {
-    passing_tests.push(name);
+    passing_tests.push(testFileName);
   }
 
   return passed;
@@ -496,9 +496,17 @@ if (failing_tests.length) {
     report += "[Link to file](" + linkToGH(path) + ")\n\n";
     report += `${reason}\n\n`;
     report += "```\n";
-    report += output
+
+    let failing_output = output
       .replace(/\x1b\[[0-9;]*m/g, "")
       .replace(/^::(group|endgroup|error|warning|set-output|add-matcher|remove-matcher).*$/gm, "");
+
+    if (failing_output.length > 1024 * 64) {
+      failing_output = failing_output.slice(0, 1024 * 64) + `\n\n[truncated output (length: ${failing_output.length})]`;
+    }
+
+    report += failing_output;
+
     report += "```\n\n";
   }
 }
@@ -512,7 +520,31 @@ writeFileSync(
   }),
 );
 
+function mabeCapitalize(str) {
+  str = str.toLowerCase();
+  if (str.includes("arm64") || str.includes("aarch64")) {
+    return str.toUpperCase();
+  }
+
+  if (str.includes("x64")) {
+    return "x64";
+  }
+
+  if (str.includes("baseline")) {
+    return str;
+  }
+
+  return str[0].toUpperCase() + str.slice(1);
+}
+
 console.log("-> test-report.md, test-report.json");
+function linkify(text, url) {
+  if (url?.startsWith?.("https://")) {
+    return `[${text}](${url})`;
+  }
+
+  return text;
+}
 
 if (ci) {
   if (failing_tests.length > 0) {
@@ -520,6 +552,21 @@ if (ci) {
   }
   action.setOutput("failing_tests", failingTestDisplay);
   action.setOutput("failing_tests_count", failing_tests.length);
+  if (failing_tests.length) {
+    const { env } = process;
+    const tag = process.env.BUN_TAG || "unknown";
+    const url = `${env.GITHUB_SERVER_URL}/${env.GITHUB_REPOSITORY}/actions/runs/${env.GITHUB_RUN_ID}`;
+
+    let comment = `## ${linkify(`${emojiTag(tag)}${failing_tests.length} failing tests`, url)} ${tag
+      .split("-")
+      .map(mabeCapitalize)
+      .join(" ")}
+
+${failingTestDisplay}
+
+`;
+    writeFileSync("comment.md", comment);
+  }
   let truncated_report = report;
   if (truncated_report.length > 512 * 1000) {
     truncated_report = truncated_report.slice(0, 512 * 1000) + "\n\n...truncated...";
@@ -528,4 +575,38 @@ if (ci) {
   await action.summary.write();
 }
 
+function emojiTag(tag) {
+  let emojiText = "";
+  tag = tag.toLowerCase();
+  if (tag.includes("win32") || tag.includes("windows")) {
+    emojiText += "🪟";
+  }
+
+  if (tag.includes("linux")) {
+    emojiText += "🐧";
+  }
+
+  if (tag.includes("macos") || tag.includes("darwin")) {
+    emojiText += "";
+  }
+
+  if (tag.includes("x86") || tag.includes("x64") || tag.includes("_64") || tag.includes("amd64")) {
+    if (!tag.includes("linux")) {
+      emojiText += "💻";
+    } else {
+      emojiText += "🖥";
+    }
+  }
+
+  if (tag.includes("arm64") || tag.includes("aarch64")) {
+    emojiText += "💪";
+  }
+
+  if (emojiText) {
+    emojiText += " ";
+  }
+
+  return emojiText;
+}
+
 process.exit(failing_tests.length ? 1 : process.exitCode);

packages/bun-release/src/platform.ts

@@ -111,7 +111,7 @@ function isWindowsAVX2(): boolean {
       spawn("powershell", [
         "-c",
         `(Add-Type -MemberDefinition '[DllImport("kernel32.dll")] public static extern bool IsProcessorFeaturePresent(int ProcessorFeature);' -Name 'Kernel32' -Namespace 'Win32' -PassThru)::IsProcessorFeaturePresent(40);`,
-      ]).stdout == "True"
+      ]).stdout.trim() === "True"
     );
   } catch (error) {
     debug("isWindowsAVX2 failed", error);

packages/bun-types/bun.d.ts

@@ -2414,7 +2414,7 @@ declare module "bun" {
     extends WebSocketServeOptions<WebSocketDataType>,
       TLSOptions {
     unix?: never;
-    tls?: TLSOptions;
+    tls?: TLSOptions | Array<TLSOptions>;
   }
   interface UnixTLSWebSocketServeOptions<WebSocketDataType = undefined>
     extends UnixWebSocketServeOptions<WebSocketDataType>,
@@ -2424,7 +2424,7 @@ declare module "bun" {
      * (Cannot be used with hostname+port)
      */
     unix: string;
-    tls?: TLSOptions;
+    tls?: TLSOptions | Array<TLSOptions>;
   }
   interface ErrorLike extends Error {
     code?: string;
@@ -2493,23 +2493,11 @@ declare module "bun" {
   }
 
   interface TLSServeOptions extends ServeOptions, TLSOptions {
-    /**
-     *  The keys are [SNI](https://en.wikipedia.org/wiki/Server_Name_Indication) hostnames.
-     *  The values are SSL options objects.
-     */
-    serverNames?: Record<string, TLSOptions>;
-
-    tls?: TLSOptions;
+    tls?: TLSOptions | Array<TLSOptions>;
   }
 
   interface UnixTLSServeOptions extends UnixServeOptions, TLSOptions {
-    /**
-     *  The keys are [SNI](https://en.wikipedia.org/wiki/Server_Name_Indication) hostnames.
-     *  The values are SSL options objects.
-     */
-    serverNames?: Record<string, TLSOptions>;
-
-    tls?: TLSOptions;
+    tls?: TLSOptions | Array<TLSOptions>;
   }
 
   interface SocketAddress {
@@ -3077,6 +3065,7 @@ declare module "bun" {
 
   type SupportedCryptoAlgorithms =
     | "blake2b256"
+    | "blake2b512"
     | "md4"
     | "md5"
     | "ripemd160"
@@ -3085,7 +3074,13 @@ declare module "bun" {
     | "sha256"
     | "sha384"
     | "sha512"
-    | "sha512-256";
+    | "sha512-224"
+    | "sha512-256"
+    | "sha3-224"
+    | "sha3-256"
+    | "sha3-384"
+    | "sha3-512";
+
   /**
    * Hardware-accelerated cryptographic hash functions
    *
@@ -3978,6 +3973,91 @@ declare module "bun" {
   function listen<Data = undefined>(options: TCPSocketListenOptions<Data>): TCPSocketListener<Data>;
   function listen<Data = undefined>(options: UnixSocketOptions<Data>): UnixSocketListener<Data>;
 
+  namespace udp {
+    type Data = string | ArrayBufferView | ArrayBufferLike;
+
+    export interface SocketHandler<DataBinaryType extends BinaryType> {
+      data?(
+        socket: Socket<DataBinaryType>,
+        data: BinaryTypeList[DataBinaryType],
+        port: number,
+        address: string,
+      ): void | Promise<void>;
+      drain?(socket: Socket<DataBinaryType>): void | Promise<void>;
+      error?(socket: Socket<DataBinaryType>, error: Error): void | Promise<void>;
+    }
+
+    export interface ConnectedSocketHandler<DataBinaryType extends BinaryType> {
+      data?(
+        socket: ConnectedSocket<DataBinaryType>,
+        data: BinaryTypeList[DataBinaryType],
+        port: number,
+        address: string,
+      ): void | Promise<void>;
+      drain?(socket: ConnectedSocket<DataBinaryType>): void | Promise<void>;
+      error?(socket: ConnectedSocket<DataBinaryType>, error: Error): void | Promise<void>;
+    }
+
+    export interface SocketOptions<DataBinaryType extends BinaryType> {
+      hostname?: string;
+      port?: number;
+      binaryType?: DataBinaryType;
+      socket?: SocketHandler<DataBinaryType>;
+    }
+
+    export interface ConnectSocketOptions<DataBinaryType extends BinaryType> {
+      hostname?: string;
+      port?: number;
+      binaryType?: DataBinaryType;
+      socket?: ConnectedSocketHandler<DataBinaryType>;
+      connect: {
+        hostname: string;
+        port: number;
+      };
+    }
+
+    export interface BaseUDPSocket {
+      readonly hostname: string;
+      readonly port: number;
+      readonly address: SocketAddress;
+      readonly binaryType: BinaryType;
+      readonly closed: boolean;
+      ref(): void;
+      unref(): void;
+      close(): void;
+    }
+
+    export interface ConnectedSocket<DataBinaryType extends BinaryType> extends BaseUDPSocket {
+      readonly remoteAddress: SocketAddress;
+      sendMany(packets: readonly Data[]): number;
+      send(data: Data): boolean;
+      reload(handler: ConnectedSocketHandler<DataBinaryType>): void;
+    }
+
+    export interface Socket<DataBinaryType extends BinaryType> extends BaseUDPSocket {
+      sendMany(packets: readonly (Data | string | number)[]): number;
+      send(data: Data, port: number, address: string): boolean;
+      reload(handler: SocketHandler<DataBinaryType>): void;
+    }
+  }
+
+  /**
+   * Create a UDP socket
+   *
+   * @param options The options to use when creating the server
+   * @param options.socket The socket handler to use
+   * @param options.hostname The hostname to listen on
+   * @param options.port The port to listen on
+   * @param options.binaryType The binary type to use for the socket
+   * @param options.connect The hostname and port to connect to
+   */
+  export function udpSocket<DataBinaryType extends BinaryType = "buffer">(
+    options: udp.SocketOptions<DataBinaryType>,
+  ): Promise<udp.Socket<DataBinaryType>>;
+  export function udpSocket<DataBinaryType extends BinaryType = "buffer">(
+    options: udp.ConnectSocketOptions<DataBinaryType>,
+  ): Promise<udp.ConnectedSocket<DataBinaryType>>;
+
   namespace SpawnOptions {
     /**
      * Option for stdout/stderr
@@ -4145,6 +4225,11 @@ declare module "bun" {
        */
       windowsHide?: boolean;
 
+      /**
+       * If true, no quoting or escaping of arguments is done on Windows.
+       */
+      windowsVerbatimArguments?: boolean;
+
       /**
        * Path to the executable to run in the subprocess. This defaults to `cmds[0]`.
        *
@@ -4670,34 +4755,6 @@ declare module "bun" {
    */
   function indexOfLine(buffer: ArrayBufferView | ArrayBufferLike, offset?: number): number;
 
-  /**
-   * Provides a higher level API for command-line argument parsing than interacting
-   * with `process.argv` directly. Takes a specification for the expected arguments
-   * and returns a structured object with the parsed options and positionals.
-   *
-   * ```js
-   * const args = ['-f', '--bar', 'b'];
-   * const options = {
-   *   foo: {
-   *     type: 'boolean',
-   *     short: 'f',
-   *   },
-   *   bar: {
-   *     type: 'string',
-   *   },
-   * };
-   * const {
-   *   values,
-   *   positionals,
-   * } = Bun.parseArgs({ args, options });
-   * console.log(values, positionals);
-   * // Prints: { foo: true, bar: 'b' } []
-   * ```
-   * @param config Used to provide arguments for parsing and to configure the parser.
-   * @return The parsed command line arguments
-   */
-  const parseArgs: typeof import("util").parseArgs;
-
   interface GlobScanOptions {
     /**
      * The root directory to start matching from. Defaults to `process.cwd()`

packages/bun-types/ffi.d.ts

@@ -592,7 +592,10 @@ declare module "bun:ffi" {
    * bun uses [tinycc](https://github.com/TinyCC/tinycc), so a big thanks
    * goes to Fabrice Bellard and TinyCC maintainers for making this possible.
    */
-  function dlopen<Fns extends Record<string, FFIFunction>>(name: string, symbols: Fns): Library<Fns>;
+  function dlopen<Fns extends Record<string, FFIFunction>>(
+    name: string | import("bun").BunFile | URL,
+    symbols: Fns,
+  ): Library<Fns>;
 
   /**
    * Turn a native library's function pointer into a JavaScript function

packages/bun-types/globals.d.ts

@@ -1068,23 +1068,6 @@ declare global {
      */
     canParse(url: string, base?: string): boolean;
   }
-  var URL: typeof globalThis extends {
-    onerror: any;
-    URL: infer T;
-  }
-    ? T
-    : typeof URL;
-
-  interface URLSearchParams {
-    new (init?: string | string[][] | Record<string, string> | URLSearchParams | undefined): URLSearchParams;
-    toString(): string;
-  }
-  var URLSearchParams: typeof globalThis extends {
-    onerror: any;
-    URLSearchParams: infer T;
-  }
-    ? T
-    : typeof URLSearchParams;
 
   interface EventListener {
     (evt: Event): void;

packages/bun-types/overrides.d.ts

@@ -62,64 +62,3 @@ declare module "tls" {
 
   function connect(options: BunConnectionOptions, secureConnectListener?: () => void): TLSSocket;
 }
-
-declare module "util" {
-  // https://nodejs.org/docs/latest/api/util.html#foreground-colors
-  type ForegroundColors =
-    | "black"
-    | "blackBright"
-    | "blue"
-    | "blueBright"
-    | "cyan"
-    | "cyanBright"
-    | "gray"
-    | "green"
-    | "greenBright"
-    | "grey"
-    | "magenta"
-    | "magentaBright"
-    | "red"
-    | "redBright"
-    | "white"
-    | "whiteBright"
-    | "yellow"
-    | "yellowBright";
-
-  // https://nodejs.org/docs/latest/api/util.html#background-colors
-  type BackgroundColors =
-    | "bgBlack"
-    | "bgBlackBright"
-    | "bgBlue"
-    | "bgBlueBright"
-    | "bgCyan"
-    | "bgCyanBright"
-    | "bgGray"
-    | "bgGreen"
-    | "bgGreenBright"
-    | "bgGrey"
-    | "bgMagenta"
-    | "bgMagentaBright"
-    | "bgRed"
-    | "bgRedBright"
-    | "bgWhite"
-    | "bgWhiteBright"
-    | "bgYellow"
-    | "bgYellowBright";
-
-  // https://nodejs.org/docs/latest/api/util.html#modifiers
-  type Modifiers =
-    | "blink"
-    | "bold"
-    | "dim"
-    | "doubleunderline"
-    | "framed"
-    | "hidden"
-    | "inverse"
-    | "italic"
-    | "overlined"
-    | "reset"
-    | "strikethrough"
-    | "underline";
-
-  function styleText(format: ForegroundColors | BackgroundColors | Modifiers, text: string): string;
-}

packages/bun-types/package.json

@@ -14,7 +14,7 @@
   ],
   "homepage": "https://bun.sh",
   "dependencies": {
-    "@types/node": "~20.11.3",
+    "@types/node": "~20.12.8",
     "@types/ws": "~8.5.10"
   },
   "devDependencies": {
@@ -34,4 +34,4 @@
     "bun.js",
     "types"
   ]
-}
+}

packages/bun-types/sqlite.d.ts

@@ -24,7 +24,7 @@
  * | `null` | `NULL` |
  */
 declare module "bun:sqlite" {
-  export class Database {
+  export class Database implements Disposable {
     /**
      * Open or create a SQLite3 database
      *
@@ -257,7 +257,20 @@ declare module "bun:sqlite" {
      *
      * Internally, this calls `sqlite3_close_v2`.
      */
-    close(): void;
+    close(
+      /**
+       * If `true`, then the database will throw an error if it is in use
+       * @default false
+       *
+       * When true, this calls `sqlite3_close` instead of `sqlite3_close_v2`.
+       *
+       * Learn more about this in the [sqlite3 documentation](https://www.sqlite.org/c3ref/close.html).
+       *
+       * Bun will automatically call close by default when the database instance is garbage collected.
+       * In The future, Bun may default `throwOnError` to be true but for backwards compatibility, it is false by default.
+       */
+      throwOnError?: boolean,
+    ): void;
 
     /**
      * The filename passed when `new Database()` was called
@@ -304,6 +317,8 @@ declare module "bun:sqlite" {
      */
     static setCustomSQLite(path: string): boolean;
 
+    [Symbol.dispose](): void;
+
     /**
      * Creates a function that always runs inside a transaction. When the
      * function is invoked, it will begin a new transaction. When the function
@@ -427,6 +442,17 @@ declare module "bun:sqlite" {
      * ```
      */
     static deserialize(serialized: NodeJS.TypedArray | ArrayBufferLike, isReadOnly?: boolean): Database;
+
+    /**
+     * See `sqlite3_file_control` for more information.
+     * @link https://www.sqlite.org/c3ref/file_control.html
+     */
+    fileControl(op: number, arg?: ArrayBufferView | number): number;
+    /**
+     * See `sqlite3_file_control` for more information.
+     * @link https://www.sqlite.org/c3ref/file_control.html
+     */
+    fileControl(zDbName: string, op: number, arg?: ArrayBufferView | number): number;
   }
 
   /**
@@ -455,7 +481,7 @@ declare module "bun:sqlite" {
    * // => undefined
    * ```
    */
-  export class Statement<ReturnType = unknown, ParamsType extends SQLQueryBindings[] = any[]> {
+  export class Statement<ReturnType = unknown, ParamsType extends SQLQueryBindings[] = any[]> implements Disposable {
     /**
      * Creates a new prepared statement from native code.
      *
@@ -633,6 +659,11 @@ declare module "bun:sqlite" {
      */
     finalize(): void;
 
+    /**
+     * Calls {@link finalize} if it wasn't already called.
+     */
+    [Symbol.dispose](): void;
+
     /**
      * Return the expanded SQL string for the prepared statement.
      *
@@ -766,6 +797,187 @@ declare module "bun:sqlite" {
      * @constant 0x04
      */
     SQLITE_PREPARE_NO_VTAB: number;
+
+    /**
+     * @constant 1
+     */
+    SQLITE_FCNTL_LOCKSTATE: number;
+    /**
+     * @constant 2
+     */
+    SQLITE_FCNTL_GET_LOCKPROXYFILE: number;
+    /**
+     * @constant 3
+     */
+    SQLITE_FCNTL_SET_LOCKPROXYFILE: number;
+    /**
+     * @constant 4
+     */
+    SQLITE_FCNTL_LAST_ERRNO: number;
+    /**
+     * @constant 5
+     */
+    SQLITE_FCNTL_SIZE_HINT: number;
+    /**
+     * @constant 6
+     */
+    SQLITE_FCNTL_CHUNK_SIZE: number;
+    /**
+     * @constant 7
+     */
+    SQLITE_FCNTL_FILE_POINTER: number;
+    /**
+     * @constant 8
+     */
+    SQLITE_FCNTL_SYNC_OMITTED: number;
+    /**
+     * @constant 9
+     */
+    SQLITE_FCNTL_WIN32_AV_RETRY: number;
+    /**
+     * @constant 10
+     *
+     * Control whether or not the WAL is persisted
+     * Some versions of macOS configure WAL to be persistent by default.
+     *
+     * You can change this with code like the below:
+     * ```ts
+     * import { Database } from "bun:sqlite";
+     *
+     * const db = Database.open("mydb.sqlite");
+     * db.fileControl(constants.SQLITE_FCNTL_PERSIST_WAL, 0);
+     * // enable WAL
+     * db.exec("PRAGMA journal_mode = WAL");
+     * // .. do some work
+     * db.close();
+     * ```
+     *
+     */
+    SQLITE_FCNTL_PERSIST_WAL: number;
+    /**
+     * @constant 11
+     */
+    SQLITE_FCNTL_OVERWRITE: number;
+    /**
+     * @constant 12
+     */
+    SQLITE_FCNTL_VFSNAME: number;
+    /**
+     * @constant 13
+     */
+    SQLITE_FCNTL_POWERSAFE_OVERWRITE: number;
+    /**
+     * @constant 14
+     */
+    SQLITE_FCNTL_PRAGMA: number;
+    /**
+     * @constant 15
+     */
+    SQLITE_FCNTL_BUSYHANDLER: number;
+    /**
+     * @constant 16
+     */
+    SQLITE_FCNTL_TEMPFILENAME: number;
+    /**
+     * @constant 18
+     */
+    SQLITE_FCNTL_MMAP_SIZE: number;
+    /**
+     * @constant 19
+     */
+    SQLITE_FCNTL_TRACE: number;
+    /**
+     * @constant 20
+     */
+    SQLITE_FCNTL_HAS_MOVED: number;
+    /**
+     * @constant 21
+     */
+    SQLITE_FCNTL_SYNC: number;
+    /**
+     * @constant 22
+     */
+    SQLITE_FCNTL_COMMIT_PHASETWO: number;
+    /**
+     * @constant 23
+     */
+    SQLITE_FCNTL_WIN32_SET_HANDLE: number;
+    /**
+     * @constant 24
+     */
+    SQLITE_FCNTL_WAL_BLOCK: number;
+    /**
+     * @constant 25
+     */
+    SQLITE_FCNTL_ZIPVFS: number;
+    /**
+     * @constant 26
+     */
+    SQLITE_FCNTL_RBU: number;
+    /**
+     * @constant 27
+     */
+    SQLITE_FCNTL_VFS_POINTER: number;
+    /**
+     * @constant 28
+     */
+    SQLITE_FCNTL_JOURNAL_POINTER: number;
+    /**
+     * @constant 29
+     */
+    SQLITE_FCNTL_WIN32_GET_HANDLE: number;
+    /**
+     * @constant 30
+     */
+    SQLITE_FCNTL_PDB: number;
+    /**
+     * @constant 31
+     */
+    SQLITE_FCNTL_BEGIN_ATOMIC_WRITE: number;
+    /**
+     * @constant 32
+     */
+    SQLITE_FCNTL_COMMIT_ATOMIC_WRITE: number;
+    /**
+     * @constant 33
+     */
+    SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE: number;
+    /**
+     * @constant 34
+     */
+    SQLITE_FCNTL_LOCK_TIMEOUT: number;
+    /**
+     * @constant 35
+     */
+    SQLITE_FCNTL_DATA_VERSION: number;
+    /**
+     * @constant 36
+     */
+    SQLITE_FCNTL_SIZE_LIMIT: number;
+    /**
+     * @constant 37
+     */
+    SQLITE_FCNTL_CKPT_DONE: number;
+    /**
+     * @constant 38
+     */
+    SQLITE_FCNTL_RESERVE_BYTES: number;
+    /**
+     * @constant 39
+     */
+    SQLITE_FCNTL_CKPT_START: number;
+    /**
+     * @constant 40
+     */
+    SQLITE_FCNTL_EXTERNAL_READER: number;
+    /**
+     * @constant 41
+     */
+    SQLITE_FCNTL_CKSM_FILE: number;
+    /**
+     * @constant 42
+     */
+    SQLITE_FCNTL_RESET_CACHE: number;
   };
 
   /**

packages/bun-usockets/src/bsd.c

@@ -26,7 +26,6 @@
 #include <stdlib.h>
 
 #ifndef _WIN32
-//#define _GNU_SOURCE
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
@@ -38,107 +37,185 @@
 #include <errno.h>
 #endif
 
-/* Internal structure of packet buffer */
-struct us_internal_udp_packet_buffer {
-#if defined(_WIN32) || defined(__APPLE__)
-    char *buf[LIBUS_UDP_MAX_NUM];
-    size_t len[LIBUS_UDP_MAX_NUM];
-    struct sockaddr_storage addr[LIBUS_UDP_MAX_NUM];
-#else
-    struct mmsghdr msgvec[LIBUS_UDP_MAX_NUM];
-    struct iovec iov[LIBUS_UDP_MAX_NUM];
-    struct sockaddr_storage addr[LIBUS_UDP_MAX_NUM];
-    char control[LIBUS_UDP_MAX_NUM][256];
+#if defined(__APPLE__) && defined(__aarch64__)
+#define HAS_MSGX
 #endif
-};
 
 /* We need to emulate sendmmsg, recvmmsg on platform who don't have it */
-int bsd_sendmmsg(LIBUS_SOCKET_DESCRIPTOR fd, void *msgvec, unsigned int vlen, int flags) {
-#if defined(__APPLE__)
-
-struct mmsghdr {
-    struct msghdr msg_hdr;  /* Message header */
-    unsigned int  msg_len;  /* Number of bytes transmitted */
-};
-
-    struct mmsghdr *hdrs = (struct mmsghdr *) msgvec;
-
-    for (int i = 0; i < vlen; i++) {
-        int ret = sendmsg(fd, &hdrs[i].msg_hdr, flags);
-        if (ret == -1) {
-            if (i) {
-                return i;
+int bsd_sendmmsg(LIBUS_SOCKET_DESCRIPTOR fd, struct udp_sendbuf* sendbuf, int flags) {
+#if defined(_WIN32)// || defined(__APPLE__)
+    for (int i = 0; i < sendbuf->num; i++) {
+        while (1) {
+            int ret = 0;
+            struct sockaddr *addr = (struct sockaddr *)sendbuf->addresses[i];
+            if (!addr || addr->sa_family == AF_UNSPEC) {
+                ret = send(fd, sendbuf->payloads[i], sendbuf->lengths[i], flags);
+            } else if (addr->sa_family == AF_INET) {
+                socklen_t len = sizeof(struct sockaddr_in);
+                ret = sendto(fd, sendbuf->payloads[i], sendbuf->lengths[i], flags, addr, len);
+            } else if (addr->sa_family == AF_INET6) {
+                socklen_t len = sizeof(struct sockaddr_in6);
+                ret = sendto(fd, sendbuf->payloads[i], sendbuf->lengths[i], flags, addr, len);
             } else {
+                errno = EAFNOSUPPORT;
                 return -1;
             }
-        } else {
-            hdrs[i].msg_len = ret;
+            if (ret < 0) {
+                if (errno == EINTR) continue;
+                if (errno == EAGAIN || errno == EWOULDBLOCK) return i;
+                return ret;
+            }
+            break;
         }
     }
-
-    return vlen;
-
-#elif defined(_WIN32)
-
-    struct us_internal_udp_packet_buffer *packet_buffer = (struct us_internal_udp_packet_buffer *) msgvec;
-
-    /* Let's just use sendto here */
-    /* Winsock does not have sendmsg, while macOS has, however, we simply use sendto since both macOS and Winsock has it.
-     * Besides, you should use Linux either way to get best performance with the sendmmsg */
-
-
-    // while we do not get error, send next
-
-    for (int i = 0; i < LIBUS_UDP_MAX_NUM; i++) {
-        // need to support ipv6 addresses also!
-        int ret = sendto(fd, packet_buffer->buf[i], packet_buffer->len[i], flags, (struct sockaddr *)&packet_buffer->addr[i], sizeof(struct sockaddr_in));
-
-        if (ret == -1) {
-            // if we fail then we need to buffer up, no that's not our problem
-            // we do need to register poll out though and have a callback for it
-            return i;
+    return sendbuf->num;
+#elif defined(__APPLE__)
+    // TODO figure out why sendmsg_x fails when one of the messages is empty
+    // so that we can get rid of this code.
+    // One of the weird things is that once a non-empty message has been sent on the socket,
+    // empty messages start working as well. Bizzare.
+#ifdef HAS_MSGX
+    if (sendbuf->has_empty) {
+#endif
+        for (int i = 0; i < sendbuf->num; i++) {
+            while (1) {
+                ssize_t ret = sendmsg(fd, &sendbuf->msgvec[i].msg_hdr, flags);
+                if (ret < 0) {
+                    if (errno == EINTR) continue;
+                    if (errno == EAGAIN || errno == EWOULDBLOCK) return i;
+                    return ret;
+                }
+                break;
+            }
         }
-
-        //printf("sendto: %d\n", ret);
+        return sendbuf->num;
+#ifdef HAS_MSGX
     }
-
-    return LIBUS_UDP_MAX_NUM; // one message
+    while (1) {
+        int ret = sendmsg_x(fd, sendbuf->msgvec, sendbuf->num, flags);
+        if (ret >= 0 || errno != EINTR) return ret;
+    }
+#endif
 #else
-    return sendmmsg(fd, (struct mmsghdr *)msgvec, vlen, flags | MSG_NOSIGNAL);
+    while (1) {
+        int ret = sendmmsg(fd, sendbuf->msgvec, sendbuf->num, flags | MSG_NOSIGNAL);
+        if (ret >= 0 || errno != EINTR) return ret;
+    }
 #endif
 }
 
-int bsd_recvmmsg(LIBUS_SOCKET_DESCRIPTOR fd, void *msgvec, unsigned int vlen, int flags, void *timeout) {
-#if defined(_WIN32) || defined(__APPLE__)
-    struct us_internal_udp_packet_buffer *packet_buffer = (struct us_internal_udp_packet_buffer *) msgvec;
-
-
-    for (int i = 0; i < LIBUS_UDP_MAX_NUM; i++) {
-        socklen_t addr_len = sizeof(struct sockaddr_storage);
-        int ret = recvfrom(fd, packet_buffer->buf[i], LIBUS_UDP_MAX_SIZE, flags, (struct sockaddr *)&packet_buffer->addr[i], &addr_len);
-
-        if (ret == -1) {
-            return i;
+int bsd_recvmmsg(LIBUS_SOCKET_DESCRIPTOR fd, struct udp_recvbuf *recvbuf, int flags) {
+#if defined(_WIN32)
+    socklen_t addr_len = sizeof(struct sockaddr_storage);
+    while (1) {
+        ssize_t ret = recvfrom(fd, recvbuf->buf, LIBUS_RECV_BUFFER_LENGTH, flags, (struct sockaddr *)&recvbuf->addr, &addr_len);
+        if (ret < 0) {
+            if (errno == EINTR) continue;
+            return ret;
         }
-
-        packet_buffer->len[i] = ret;
+        recvbuf->recvlen = ret;
+        return 1;
+    }
+#elif defined(__APPLE__)
+#ifdef HAS_MSGX
+    while (1) {
+        int ret = recvmsg_x(fd, recvbuf->msgvec, LIBUS_UDP_RECV_COUNT, flags);
+        if (ret >= 0 || errno != EINTR) return ret;
     }
-
-    return LIBUS_UDP_MAX_NUM;
 #else
-    // we need to set controllen for ip packet
-    for (int i = 0; i < vlen; i++) {
-        ((struct mmsghdr *)msgvec)[i].msg_hdr.msg_controllen = 256;
+    for (int i = 0; i < LIBUS_UDP_RECV_COUNT; ++i) {
+        while (1) {
+            ssize_t ret = recvmsg(fd, &recvbuf->msgvec[i].msg_hdr, flags);
+            if (ret < 0) {
+                if (errno == EINTR) continue;
+                if (errno == EAGAIN || errno == EWOULDBLOCK) return i;
+                return ret;
+            }
+            recvbuf->msgvec[i].msg_len = ret;
+            break;
+        }
     }
+    return LIBUS_UDP_RECV_COUNT;
+#endif
+#else
+    while (1) {
+        int ret = recvmmsg(fd, (struct mmsghdr *)&recvbuf->msgvec, LIBUS_UDP_RECV_COUNT, flags, 0);
+        if (ret >= 0 || errno != EINTR) return ret;
+    }
+#endif
+}
 
-    return recvmmsg(fd, (struct mmsghdr *)msgvec, vlen, flags, 0);
+void bsd_udp_setup_recvbuf(struct udp_recvbuf *recvbuf, void *databuf, size_t databuflen) {
+#if defined(_WIN32)
+    recvbuf->buf = databuf;
+    recvbuf->buflen = databuflen;
+#else
+    // assert(databuflen > LIBUS_UDP_MAX_SIZE * LIBUS_UDP_RECV_COUNT);
+
+    for (int i = 0; i < LIBUS_UDP_RECV_COUNT; i++) {
+        recvbuf->iov[i].iov_base = (char*)databuf + i * LIBUS_UDP_MAX_SIZE;
+        recvbuf->iov[i].iov_len = LIBUS_UDP_MAX_SIZE;
+
+        recvbuf->msgvec[i].msg_hdr.msg_name = &recvbuf->addr[i];
+        recvbuf->msgvec[i].msg_hdr.msg_namelen = sizeof(struct sockaddr_storage);
+
+        recvbuf->msgvec[i].msg_hdr.msg_iov = &recvbuf->iov[i];
+        recvbuf->msgvec[i].msg_hdr.msg_iovlen = 1;
+
+        recvbuf->msgvec[i].msg_hdr.msg_control = recvbuf->control[i];
+        recvbuf->msgvec[i].msg_hdr.msg_controllen = 256;
+    }
+#endif
+}
+
+int bsd_udp_setup_sendbuf(struct udp_sendbuf *buf, size_t bufsize, void** payloads, size_t* lengths, void** addresses, int num) {
+#if defined(_WIN32)
+    buf->payloads = payloads;
+    buf->lengths = lengths;
+    buf->addresses = addresses;
+    buf->num = num;
+    return num;
+#else
+    buf->has_empty = 0;
+    struct mmsghdr *msgvec = buf->msgvec;
+    // todo check this math
+    size_t count = (bufsize - sizeof(struct udp_sendbuf)) / (sizeof(struct mmsghdr) + sizeof(struct iovec));
+    if (count > num) {
+        count = num;
+    }
+    struct iovec *iov = (struct iovec *) (msgvec + count);
+    for (int i = 0; i < count; i++) {
+        struct sockaddr *addr = (struct sockaddr *)addresses[i];
+        socklen_t addr_len = 0;
+        if (addr) {
+            addr_len = addr->sa_family == AF_INET ? sizeof(struct sockaddr_in) 
+                     : addr->sa_family == AF_INET6 ? sizeof(struct sockaddr_in6) 
+                     : 0;
+        }
+        iov[i].iov_base = payloads[i];
+        iov[i].iov_len = lengths[i];
+        msgvec[i].msg_hdr.msg_name = addresses[i];
+        msgvec[i].msg_hdr.msg_namelen = addr_len;
+        msgvec[i].msg_hdr.msg_control = NULL;
+        msgvec[i].msg_hdr.msg_controllen = 0;
+        msgvec[i].msg_hdr.msg_iov = iov + i;
+        msgvec[i].msg_hdr.msg_iovlen = 1;
+        msgvec[i].msg_hdr.msg_flags = 0;
+        msgvec[i].msg_len = 0;
+
+        if (lengths[i] == 0) {
+            buf->has_empty = 1;
+        }
+    }
+    buf->num = count;
+    return count;
 #endif
 }
 
 // this one is needed for knowing the destination addr of udp packet
 // an udp socket can only bind to one port, and that port never changes
 // this function returns ONLY the IP address, not any port
-int bsd_udp_packet_buffer_local_ip(void *msgvec, int index, char *ip) {
+int bsd_udp_packet_buffer_local_ip(struct udp_recvbuf *msgvec, int index, char *ip) {
 #if defined(_WIN32) || defined(__APPLE__)
     return 0; // not supported
 #else
@@ -163,99 +240,30 @@ int bsd_udp_packet_buffer_local_ip(void *msgvec, int index, char *ip) {
 #endif
 }
 
-char *bsd_udp_packet_buffer_peer(void *msgvec, int index) {
-#if defined(_WIN32) || defined(__APPLE__)
-    struct us_internal_udp_packet_buffer *packet_buffer = (struct us_internal_udp_packet_buffer *) msgvec;
-    return (char *)&packet_buffer->addr[index];
+char *bsd_udp_packet_buffer_peer(struct udp_recvbuf *msgvec, int index) {
+#if defined(_WIN32)
+    return (char *)&msgvec->addr;
 #else
     return ((struct mmsghdr *) msgvec)[index].msg_hdr.msg_name;
 #endif
 }
 
-char *bsd_udp_packet_buffer_payload(void *msgvec, int index) {
-#if defined(_WIN32) || defined(__APPLE__)
-    struct us_internal_udp_packet_buffer *packet_buffer = (struct us_internal_udp_packet_buffer *) msgvec;
-    return packet_buffer->buf[index];
+char *bsd_udp_packet_buffer_payload(struct udp_recvbuf *msgvec, int index) {
+#if defined(_WIN32)
+    return msgvec->buf;
 #else
     return ((struct mmsghdr *) msgvec)[index].msg_hdr.msg_iov[0].iov_base;
 #endif
 }
 
-int bsd_udp_packet_buffer_payload_length(void *msgvec, int index) {
-#if defined(_WIN32) || defined(__APPLE__)
-    struct us_internal_udp_packet_buffer *packet_buffer = (struct us_internal_udp_packet_buffer *) msgvec;
-    return packet_buffer->len[index];
+int bsd_udp_packet_buffer_payload_length(struct udp_recvbuf *msgvec, int index) {
+#if defined(_WIN32)
+    return msgvec->recvlen;
 #else
     return ((struct mmsghdr *) msgvec)[index].msg_len;
 #endif
 }
 
-void bsd_udp_buffer_set_packet_payload(struct us_udp_packet_buffer_t *send_buf, int index, int offset, void *payload, int length, void *peer_addr) {
-#if defined(_WIN32) || defined(__APPLE__)
-    struct us_internal_udp_packet_buffer *packet_buffer = (struct us_internal_udp_packet_buffer *) send_buf;
-
-    memcpy(packet_buffer->buf[index], payload, length);
-    memcpy(&packet_buffer->addr[index], peer_addr, sizeof(struct sockaddr_storage));
-
-    packet_buffer->len[index] = length;
-#else
-    //printf("length: %d, offset: %d\n", length, offset);
-
-    struct mmsghdr *ss = (struct mmsghdr *) send_buf;
-
-    // copy the peer address
-    memcpy(ss[index].msg_hdr.msg_name, peer_addr, /*ss[index].msg_hdr.msg_namelen*/ sizeof(struct sockaddr_in));
-
-    // set control length to 0
-    ss[index].msg_hdr.msg_controllen = 0;
-
-    // copy the payload
-    
-    ss[index].msg_hdr.msg_iov->iov_len = length + offset;
-
-
-    memcpy(((char *) ss[index].msg_hdr.msg_iov->iov_base) + offset, payload, length);
-#endif
-}
-
-/* The maximum UDP payload size is 64kb, but in IPV6 you can have jumbopackets larger than so.
- * We do not support those jumbo packets currently, but will safely ignore them.
- * Any sane sender would assume we don't support them if we consistently drop them.
- * Therefore a udp_packet_buffer_t will be 64 MB in size (64kb * 1024). */
-void *bsd_create_udp_packet_buffer() {
-#if defined(_WIN32) || defined(__APPLE__)
-    struct us_internal_udp_packet_buffer *b = malloc(sizeof(struct us_internal_udp_packet_buffer) + LIBUS_UDP_MAX_SIZE * LIBUS_UDP_MAX_NUM);
-
-    for (int i = 0; i < LIBUS_UDP_MAX_NUM; i++) {
-        b->buf[i] = ((char *) b) + sizeof(struct us_internal_udp_packet_buffer) + LIBUS_UDP_MAX_SIZE * i;
-    }
-
-    return (struct us_udp_packet_buffer_t *) b;
-#else
-    /* Allocate 64kb times 1024 */
-    struct us_internal_udp_packet_buffer *b = malloc(sizeof(struct us_internal_udp_packet_buffer) + LIBUS_UDP_MAX_SIZE * LIBUS_UDP_MAX_NUM);
-
-    for (int n = 0; n < LIBUS_UDP_MAX_NUM; ++n) {
-
-        b->iov[n].iov_base = &((char *) (b + 1))[n * LIBUS_UDP_MAX_SIZE];
-        b->iov[n].iov_len = LIBUS_UDP_MAX_SIZE;
-
-        b->msgvec[n].msg_hdr = (struct msghdr) {
-            .msg_name       = &b->addr,
-            .msg_namelen    = sizeof (struct sockaddr_storage),
-
-            .msg_iov        = &b->iov[n],
-            .msg_iovlen     = 1,
-
-            .msg_control    = b->control[n],
-            .msg_controllen = 256,
-        };
-    }
-
-    return (struct us_udp_packet_buffer_t *) b;
-#endif
-}
-
 LIBUS_SOCKET_DESCRIPTOR apple_no_sigpipe(LIBUS_SOCKET_DESCRIPTOR fd) {
 #ifdef __APPLE__
     if (fd != LIBUS_SOCKET_ERROR) {
@@ -766,10 +774,10 @@ LIBUS_SOCKET_DESCRIPTOR bsd_create_udp_socket(const char *host, int port) {
     if (setsockopt(listenFd, IPPROTO_IPV6, IPV6_RECVPKTINFO, (void *) &enabled, sizeof(enabled)) == -1) {
         if (errno == 92) {
             if (setsockopt(listenFd, IPPROTO_IP, IP_PKTINFO, (void *) &enabled, sizeof(enabled)) != 0) {
-                printf("Error setting IPv4 pktinfo!\n");
+                //printf("Error setting IPv4 pktinfo!\n");
             }
         } else {
-            printf("Error setting IPv6 pktinfo!\n");
+            //printf("Error setting IPv6 pktinfo!\n");
         }
     }
 
@@ -777,10 +785,10 @@ LIBUS_SOCKET_DESCRIPTOR bsd_create_udp_socket(const char *host, int port) {
     if (setsockopt(listenFd, IPPROTO_IPV6, IPV6_RECVTCLASS, (void *) &enabled, sizeof(enabled)) == -1) {
         if (errno == 92) {
             if (setsockopt(listenFd, IPPROTO_IP, IP_RECVTOS, (void *) &enabled, sizeof(enabled)) != 0) {
-                printf("Error setting IPv4 ECN!\n");
+                //printf("Error setting IPv4 ECN!\n");
             }
         } else {
-            printf("Error setting IPv6 ECN!\n");
+            //printf("Error setting IPv6 ECN!\n");
         }
     }
 
@@ -795,37 +803,83 @@ LIBUS_SOCKET_DESCRIPTOR bsd_create_udp_socket(const char *host, int port) {
     return listenFd;
 }
 
-int bsd_udp_packet_buffer_ecn(void *msgvec, int index) {
+int bsd_connect_udp_socket(LIBUS_SOCKET_DESCRIPTOR fd, const char *host, int port) {
+    struct addrinfo hints, *result;
+    memset(&hints, 0, sizeof(struct addrinfo));
 
-#if defined(_WIN32) || defined(__APPLE__)
-    printf("ECN not supported!\n");
-#else
-    // we should iterate all control messages once, after recvmmsg and then only fetch them with these functions
-    struct msghdr *mh = &((struct mmsghdr *) msgvec)[index].msg_hdr;
-    for (struct cmsghdr *cmsg = CMSG_FIRSTHDR(mh); cmsg != NULL; cmsg = CMSG_NXTHDR(mh, cmsg)) {
-        // do we need to get TOS from ipv6 also?
-        if (cmsg->cmsg_level == IPPROTO_IP) {
-            if (cmsg->cmsg_type == IP_TOS) {
-                uint8_t tos = *(uint8_t *)CMSG_DATA(cmsg);
-                return tos & 3;
-            }
-        }
+    hints.ai_family = AF_UNSPEC;
+    hints.ai_socktype = SOCK_DGRAM;
 
-        if (cmsg->cmsg_level == IPPROTO_IPV6) {
-            if (cmsg->cmsg_type == IPV6_TCLASS) {
-                // is this correct?
-                uint8_t tos = *(uint8_t *)CMSG_DATA(cmsg);
-                return tos & 3;
-            }
+    char port_string[16];
+    snprintf(port_string, 16, "%d", port);
+
+    if (getaddrinfo(host, port_string, &hints, &result)) {
+        return -1;
+    }
+
+    if (result == NULL) {
+        return -1;
+    }
+
+    for (struct addrinfo *rp = result; rp != NULL; rp = rp->ai_next) {
+        if (connect(fd, rp->ai_addr, rp->ai_addrlen) == 0) {
+            freeaddrinfo(result);
+            return 0;
         }
     }
-#endif
 
-    printf("We got no ECN!\n");
-
-    return 0; // no ecn defaults to 0
+    freeaddrinfo(result);
+    return LIBUS_SOCKET_ERROR;
 }
 
+int bsd_disconnect_udp_socket(LIBUS_SOCKET_DESCRIPTOR fd) {
+    struct sockaddr addr;
+    memset(&addr, 0, sizeof(addr));
+    addr.sa_family = AF_UNSPEC;
+    #ifdef __APPLE__
+    addr.sa_len = sizeof(addr);
+    #endif
+
+    int res = connect(fd, &addr, sizeof(addr));
+    // EAFNOSUPPORT is harmless in this case - we just want to disconnect
+    if (res == 0 || errno == EAFNOSUPPORT) {
+        return 0;
+    } else {
+        return -1;
+    }
+}
+
+// int bsd_udp_packet_buffer_ecn(void *msgvec, int index) {
+
+// #if defined(_WIN32) || defined(__APPLE__)
+//     errno = ENOSYS;
+//     return -1;
+// #else
+//     // we should iterate all control messages once, after recvmmsg and then only fetch them with these functions
+//     struct msghdr *mh = &((struct mmsghdr *) msgvec)[index].msg_hdr;
+//     for (struct cmsghdr *cmsg = CMSG_FIRSTHDR(mh); cmsg != NULL; cmsg = CMSG_NXTHDR(mh, cmsg)) {
+//         // do we need to get TOS from ipv6 also?
+//         if (cmsg->cmsg_level == IPPROTO_IP) {
+//             if (cmsg->cmsg_type == IP_TOS) {
+//                 uint8_t tos = *(uint8_t *)CMSG_DATA(cmsg);
+//                 return tos & 3;
+//             }
+//         }
+
+//         if (cmsg->cmsg_level == IPPROTO_IPV6) {
+//             if (cmsg->cmsg_type == IPV6_TCLASS) {
+//                 // is this correct?
+//                 uint8_t tos = *(uint8_t *)CMSG_DATA(cmsg);
+//                 return tos & 3;
+//             }
+//         }
+//     }
+// #endif
+
+//     //printf("We got no ECN!\n");
+//     return 0; // no ecn defaults to 0
+// }
+
 static int bsd_do_connect_raw(struct addrinfo *rp, int fd)
 {
      do {

packages/bun-usockets/src/crypto/openssl.c

@@ -16,7 +16,6 @@
  */
 
 #if (defined(LIBUS_USE_OPENSSL) || defined(LIBUS_USE_WOLFSSL))
-
 /* These are in sni_tree.cpp */
 void *sni_new();
 void sni_free(void *sni, void (*cb)(void *));
@@ -72,7 +71,10 @@ struct us_internal_ssl_socket_context_t {
   // socket context
   SSL_CTX *ssl_context;
   int is_parent;
-
+#if ALLOW_SERVER_RENEGOTIATION
+  unsigned int client_renegotiation_limit;
+  unsigned int client_renegotiation_window;
+#endif
   /* These decorate the base implementation */
   struct us_internal_ssl_socket_t *(*on_open)(struct us_internal_ssl_socket_t *,
                                               int is_client, char *ip,
@@ -96,13 +98,24 @@ struct us_internal_ssl_socket_context_t {
   void *handshake_data;
 };
 
-// same here, should or shouldn't it contain s?
+// same here, should or shouldn't it
+enum {
+  HANDSHAKE_PENDING = 0,
+  HANDSHAKE_COMPLETED = 1,
+  HANDSHAKE_RENEGOTIATION_PENDING = 2,
+};
+
 struct us_internal_ssl_socket_t {
   struct us_socket_t s;
   SSL *ssl;
+#if ALLOW_SERVER_RENEGOTIATION
+  unsigned int client_pending_renegotiations;
+  uint64_t last_ssl_renegotiation;
+  unsigned int is_client : 1;
+#endif
   unsigned int ssl_write_wants_read : 1; // we use this for now
   unsigned int ssl_read_wants_write : 1;
-  unsigned int pending_handshake : 1;
+  unsigned int handshake_state : 2;
   unsigned int received_ssl_shutdown : 1;
 };
 
@@ -142,8 +155,6 @@ int BIO_s_custom_write(BIO *bio, const char *data, int length) {
     return -1;
   }
 
-  // printf("BIO_s_custom_write returns: %d\n", written);
-
   return written;
 }
 
@@ -151,8 +162,6 @@ int BIO_s_custom_read(BIO *bio, char *dst, int length) {
   struct loop_ssl_data *loop_ssl_data =
       (struct loop_ssl_data *)BIO_get_data(bio);
 
-  // printf("BIO_s_custom_read\n");
-
   if (!loop_ssl_data->ssl_read_input_length) {
     BIO_set_flags(bio, BIO_FLAGS_SHOULD_RETRY | BIO_FLAGS_READ);
     return -1;
@@ -183,17 +192,40 @@ struct us_internal_ssl_socket_t *ssl_on_open(struct us_internal_ssl_socket_t *s,
       (struct loop_ssl_data *)loop->data.ssl_data;
 
   s->ssl = SSL_new(context->ssl_context);
+#if ALLOW_SERVER_RENEGOTIATION
+  s->client_pending_renegotiations = context->client_renegotiation_limit;
+  s->last_ssl_renegotiation = 0;
+  s->is_client = is_client ? 1 : 0;
+
+#endif
   s->ssl_write_wants_read = 0;
   s->ssl_read_wants_write = 0;
-  s->pending_handshake = 1;
+  s->handshake_state = HANDSHAKE_PENDING;
   s->received_ssl_shutdown = 0;
 
   SSL_set_bio(s->ssl, loop_ssl_data->shared_rbio, loop_ssl_data->shared_wbio);
+// if we allow renegotiation, we need to set the mode here
+// https://github.com/oven-sh/bun/issues/6197
+// https://github.com/oven-sh/bun/issues/5363
+// renegotiation is only valid for <= TLS1_2_VERSION
+// this can be a DoS vector for servers, so we enable it using a limit
+// we do not use ssl_renegotiate_freely, since ssl_renegotiate_explicit is
+// more performant when using BoringSSL
+#if ALLOW_SERVER_RENEGOTIATION
+  if (context->client_renegotiation_limit) {
+    SSL_set_renegotiate_mode(s->ssl, ssl_renegotiate_explicit);
+  } else {
+    SSL_set_renegotiate_mode(s->ssl, ssl_renegotiate_never);
+  }
+#endif
 
   BIO_up_ref(loop_ssl_data->shared_rbio);
   BIO_up_ref(loop_ssl_data->shared_wbio);
 
   if (is_client) {
+#if ALLOW_SERVER_RENEGOTIATION == 0
+    SSL_set_renegotiate_mode(s->ssl, ssl_renegotiate_explicit);
+#endif
     SSL_set_connect_state(s->ssl);
   } else {
     SSL_set_accept_state(s->ssl);
@@ -205,7 +237,9 @@ struct us_internal_ssl_socket_t *ssl_on_open(struct us_internal_ssl_socket_t *s,
 
   // Hello Message!
   // always handshake after open
-  us_internal_ssl_handshake(s);
+  // this is important because some servers/clients can get stuck waiting for
+  // this
+  us_internal_update_handshake(s);
 
   return result;
 }
@@ -223,39 +257,74 @@ void us_internal_on_ssl_handshake(
 struct us_internal_ssl_socket_t *
 us_internal_ssl_socket_close(struct us_internal_ssl_socket_t *s, int code,
                              void *reason) {
-  struct us_internal_ssl_socket_context_t *context =
-      (struct us_internal_ssl_socket_context_t *)us_socket_context(0, &s->s);
-
-  if (s->pending_handshake) {
-    s->pending_handshake = 0;
+  if (s->handshake_state != HANDSHAKE_COMPLETED) {
     // if we have some pending handshake we cancel it and try to check the
     // latest handshake error this way we will always call on_handshake with the
     // latest error before closing this should always call
     // secureConnection/secure before close if we remove this here, we will need
     // to do this check on every on_close event on sockets, fetch etc and will
     // increase complexity on a lot of places
-    if (context->on_handshake != NULL) {
-      struct us_bun_verify_error_t verify_error = us_internal_verify_error(s);
-      context->on_handshake(s, 0, verify_error, context->handshake_data);
-    }
+    us_internal_trigger_handshake_callback(s, 0);
   }
 
   return (struct us_internal_ssl_socket_t *)us_socket_close(
       0, (struct us_socket_t *)s, code, reason);
 }
 
-void us_internal_ssl_handshake(struct us_internal_ssl_socket_t *s) {
+void us_internal_trigger_handshake_callback(struct us_internal_ssl_socket_t *s,
+                                            int success) {
   struct us_internal_ssl_socket_context_t *context =
       (struct us_internal_ssl_socket_context_t *)us_socket_context(0, &s->s);
-  void (*on_handshake)(struct us_internal_ssl_socket_t *, int,
-                       struct us_bun_verify_error_t, void *) =
-      context->on_handshake;
-  void *custom_data = context->handshake_data;
 
-  // will start on_open, on_writable or on_data
-  if (!s->ssl) {
-    return;
+  // always set the handshake state to completed
+  s->handshake_state = HANDSHAKE_COMPLETED;
+
+  if (context->on_handshake != NULL) {
+    struct us_bun_verify_error_t verify_error = us_internal_verify_error(s);
+    context->on_handshake(s, success, verify_error, context->handshake_data);
   }
+}
+int us_internal_ssl_renegotiate(struct us_internal_ssl_socket_t *s) {
+  // handle renegotation here since we are using ssl_renegotiate_explicit
+
+  // if is a server and we have no pending renegotiation we can check
+  // the limits
+  s->handshake_state = HANDSHAKE_RENEGOTIATION_PENDING;
+#if ALLOW_SERVER_RENEGOTIATION
+  if (!s->is_client && !SSL_renegotiate_pending(s->ssl)) {
+    uint64_t now = time(NULL);
+    struct us_internal_ssl_socket_context_t *context =
+        (struct us_internal_ssl_socket_context_t *)us_socket_context(0, &s->s);
+    // if is not the first time we negotiate and we are outside the time
+    // window, reset the limits
+    if (s->last_ssl_renegotiation && (now - s->last_ssl_renegotiation) >=
+                                         context->client_renegotiation_window) {
+      // reset the limits
+      s->client_pending_renegotiations = context->client_renegotiation_limit;
+    }
+    // if we have no more renegotiations, we should close the connection
+    if (s->client_pending_renegotiations == 0) {
+      return 0;
+    }
+    s->last_ssl_renegotiation = now;
+    s->client_pending_renegotiations--;
+  }
+#endif
+  if (!SSL_renegotiate(s->ssl)) {
+    // we failed to renegotiate
+    us_internal_trigger_handshake_callback(s, 0);
+    return 0;
+  }
+  return 1;
+}
+
+void us_internal_update_handshake(struct us_internal_ssl_socket_t *s) {
+  struct us_internal_ssl_socket_context_t *context =
+      (struct us_internal_ssl_socket_context_t *)us_socket_context(0, &s->s);
+
+  // nothing todo here, renegotiation must be handled in SSL_read
+  if (s->handshake_state != HANDSHAKE_PENDING)
+    return;
 
   struct us_loop_t *loop = us_socket_context_loop(0, &context->sc);
   struct loop_ssl_data *loop_ssl_data =
@@ -268,13 +337,8 @@ void us_internal_ssl_handshake(struct us_internal_ssl_socket_t *s) {
 
   if (us_socket_is_closed(0, &s->s) || us_internal_ssl_socket_is_shut_down(s) ||
       SSL_get_shutdown(s->ssl) & SSL_RECEIVED_SHUTDOWN) {
-    s->pending_handshake = 0;
 
-    struct us_bun_verify_error_t verify_error = (struct us_bun_verify_error_t){
-        .error = 0, .code = NULL, .reason = NULL};
-    if (on_handshake != NULL) {
-      on_handshake(s, 0, verify_error, custom_data);
-    }
+    us_internal_trigger_handshake_callback(s, 0);
     return;
   }
 
@@ -285,45 +349,34 @@ void us_internal_ssl_handshake(struct us_internal_ssl_socket_t *s) {
     us_internal_ssl_socket_close(s, 0, NULL);
     return;
   }
+
   if (result <= 0) {
     int err = SSL_get_error(s->ssl, result);
     // as far as I know these are the only errors we want to handle
     if (err != SSL_ERROR_WANT_READ && err != SSL_ERROR_WANT_WRITE) {
-      s->pending_handshake = 0;
+      us_internal_trigger_handshake_callback(s, 1);
 
-      struct us_bun_verify_error_t verify_error = us_internal_verify_error(s);
       // clear per thread error queue if it may contain something
       if (err == SSL_ERROR_SSL || err == SSL_ERROR_SYSCALL) {
         ERR_clear_error();
       }
-
-      // error
-      if (on_handshake != NULL) {
-        on_handshake(s, 0, verify_error, custom_data);
-      }
       return;
     }
-    s->pending_handshake = 1;
-    context->on_handshake = on_handshake;
-    context->handshake_data = custom_data;
+    s->handshake_state = HANDSHAKE_PENDING;
     // Ensure that we'll cycle through internal openssl's state
     if (!us_socket_is_closed(0, &s->s) &&
         !us_internal_ssl_socket_is_shut_down(s)) {
       us_socket_write(1, loop_ssl_data->ssl_socket, "\0", 0, 0);
     }
-  } else {
-    s->pending_handshake = 0;
 
-    struct us_bun_verify_error_t verify_error = us_internal_verify_error(s);
-    // success
-    if (on_handshake != NULL) {
-      on_handshake(s, 1, verify_error, custom_data);
-    }
-    // Ensure that we'll cycle through internal openssl's state
-    if (!us_socket_is_closed(0, &s->s) &&
-        !us_internal_ssl_socket_is_shut_down(s)) {
-      us_socket_write(1, loop_ssl_data->ssl_socket, "\0", 0, 0);
-    }
+    return;
+  }
+  // success
+  us_internal_trigger_handshake_callback(s, 1);
+  // Ensure that we'll cycle through internal openssl's state
+  if (!us_socket_is_closed(0, &s->s) &&
+      !us_internal_ssl_socket_is_shut_down(s)) {
+    us_socket_write(1, loop_ssl_data->ssl_socket, "\0", 0, 0);
   }
 }
 
@@ -332,7 +385,6 @@ ssl_on_close(struct us_internal_ssl_socket_t *s, int code, void *reason) {
   struct us_internal_ssl_socket_context_t *context =
       (struct us_internal_ssl_socket_context_t *)us_socket_context(0, &s->s);
 
-  s->pending_handshake = 0;
   SSL_free(s->ssl);
 
   return context->on_close(s, code, reason);
@@ -340,9 +392,6 @@ ssl_on_close(struct us_internal_ssl_socket_t *s, int code, void *reason) {
 
 struct us_internal_ssl_socket_t *
 ssl_on_end(struct us_internal_ssl_socket_t *s) {
-  if (s && s->pending_handshake) {
-    s->pending_handshake = 0;
-  }
   // whatever state we are in, a TCP FIN is always an answered shutdown
 
   /* Todo: this should report CLEANLY SHUTDOWN as reason */
@@ -352,6 +401,7 @@ ssl_on_end(struct us_internal_ssl_socket_t *s) {
 // this whole function needs a complete clean-up
 struct us_internal_ssl_socket_t *ssl_on_data(struct us_internal_ssl_socket_t *s,
                                              void *data, int length) {
+
   // note: this context can change when we adopt the socket!
   struct us_internal_ssl_socket_context_t *context =
       (struct us_internal_ssl_socket_context_t *)us_socket_context(0, &s->s);
@@ -360,9 +410,6 @@ struct us_internal_ssl_socket_t *ssl_on_data(struct us_internal_ssl_socket_t *s,
   struct loop_ssl_data *loop_ssl_data =
       (struct loop_ssl_data *)loop->data.ssl_data;
 
-  if (s->pending_handshake) {
-    us_internal_ssl_handshake(s);
-  }
   // note: if we put data here we should never really clear it (not in write
   // either, it still should be available for SSL_write to read from!)
   loop_ssl_data->ssl_read_input = data;
@@ -380,7 +427,6 @@ struct us_internal_ssl_socket_t *ssl_on_data(struct us_internal_ssl_socket_t *s,
     int ret = 0;
     if ((ret = SSL_shutdown(s->ssl)) == 1) {
       // two phase shutdown is complete here
-      // printf("Two step SSL shutdown complete\n");
 
       /* Todo: this should also report some kind of clean shutdown */
       return us_internal_ssl_socket_close(s, 0, NULL);
@@ -398,7 +444,6 @@ struct us_internal_ssl_socket_t *ssl_on_data(struct us_internal_ssl_socket_t *s,
     // no further processing of data when in shutdown state
     return s;
   }
-
   // bug checking: this loop needs a lot of attention and clean-ups and
   // check-ups
   int read = 0;
@@ -411,17 +456,24 @@ restart:
                              LIBUS_RECV_BUFFER_LENGTH - read);
     // we need to check if we received a shutdown here
     if (SSL_get_shutdown(s->ssl) & SSL_RECEIVED_SHUTDOWN) {
-      s->pending_handshake = 0;
       s->received_ssl_shutdown = 1;
       // we will only close after we handle the data and errors
     }
+
     if (just_read <= 0) {
       int err = SSL_get_error(s->ssl, just_read);
-
       // as far as I know these are the only errors we want to handle
       if (err != SSL_ERROR_WANT_READ && err != SSL_ERROR_WANT_WRITE) {
-
-        if (err == SSL_ERROR_ZERO_RETURN) {
+        if (err == SSL_ERROR_WANT_RENEGOTIATE) {
+          if (us_internal_ssl_renegotiate(s)) {
+            // ok, we are done here, we need to call SSL_read again
+            // this dont mean that we are done with the handshake renegotiation
+            // we need to call SSL_read again
+            continue;
+          }
+          // clean and close renegotiation failed
+          err = SSL_ERROR_SSL;
+        } else if (err == SSL_ERROR_ZERO_RETURN) {
           // zero return can be EOF/FIN, if we have data just signal on_data and
           // close
           if (read) {
@@ -477,6 +529,9 @@ restart:
 
         break;
       }
+    } else if (s->handshake_state == HANDSHAKE_RENEGOTIATION_PENDING) {
+      // renegotiation ended successfully call on_handshake
+      us_internal_trigger_handshake_callback(s, 1);
     }
 
     read += just_read;
@@ -499,6 +554,7 @@ restart:
       goto restart;
     }
   }
+
   // we received the shutdown after reading so we close
   if (s->received_ssl_shutdown) {
     us_internal_ssl_socket_close(s, 0, NULL);
@@ -526,13 +582,11 @@ restart:
 
 struct us_internal_ssl_socket_t *
 ssl_on_writable(struct us_internal_ssl_socket_t *s) {
+  us_internal_update_handshake(s);
+
   struct us_internal_ssl_socket_context_t *context =
       (struct us_internal_ssl_socket_context_t *)us_socket_context(0, &s->s);
 
-  if (s->pending_handshake) {
-    us_internal_ssl_handshake(s);
-  }
-
   // todo: cork here so that we efficiently output both from reading and from
   // writing?
   if (s->ssl_read_wants_write) {
@@ -547,7 +601,6 @@ ssl_on_writable(struct us_internal_ssl_socket_t *s) {
     s = (struct us_internal_ssl_socket_t *)context->sc.on_data(&s->s, 0,
                                                                0); // cast here!
   }
-
   // Do not call on_writable if the socket is closed.
   // on close means the socket data is no longer accessible
   if (!s || us_socket_is_closed(0, &s->s)) {
@@ -972,8 +1025,7 @@ long us_internal_verify_peer_certificate( // NOLINT(runtime/int)
 
 struct us_bun_verify_error_t
 us_internal_verify_error(struct us_internal_ssl_socket_t *s) {
-  if (us_socket_is_closed(0, &s->s) || us_internal_ssl_socket_is_shut_down(s) ||
-      s->received_ssl_shutdown) {
+  if (us_socket_is_closed(0, &s->s) || us_internal_ssl_socket_is_shut_down(s)) {
     return (struct us_bun_verify_error_t){
         .error = 0, .code = NULL, .reason = NULL};
   }
@@ -1248,11 +1300,18 @@ void us_bun_internal_ssl_socket_context_add_server_name(
 
   /* Attach the user data to this context */
   if (1 != SSL_CTX_set_ex_data(ssl_context, 0, user)) {
+#if BUN_DEBUG
     printf("CANNOT SET EX DATA!\n");
+    abort();
+#endif
   }
 
   /* We do not want to hold any nullptr's in our SNI tree */
   if (ssl_context) {
+#if ALLOW_SERVER_RENEGOTIATION
+    context->client_renegotiation_limit = options.client_renegotiation_limit;
+    context->client_renegotiation_window = options.client_renegotiation_window;
+#endif
     if (sni_add(context->sni, hostname_pattern, ssl_context)) {
       /* If we already had that name, ignore */
       free_ssl_context(ssl_context);
@@ -1310,8 +1369,6 @@ int sni_cb(SSL *ssl, int *al, void *arg) {
       SSL_CTX *resolved_ssl_context = resolve_context(
           (struct us_internal_ssl_socket_context_t *)arg, hostname);
       if (resolved_ssl_context) {
-        // printf("Did find matching SNI context for hostname: <%s>!\n",
-        // hostname);
         SSL_set_SSL_CTX(ssl, resolved_ssl_context);
       } else {
         /* Call a blocking callback notifying of missing context */
@@ -1396,7 +1453,6 @@ us_internal_bun_create_ssl_socket_context(
 
   /* I guess this is the only optional callback */
   context->on_server_name = NULL;
-
   /* Then we extend its SSL parts */
   context->ssl_context =
       ssl_context; // create_ssl_context_from_options(options);
@@ -1404,6 +1460,10 @@ us_internal_bun_create_ssl_socket_context(
 
   context->on_handshake = NULL;
   context->handshake_data = NULL;
+#if ALLOW_SERVER_RENEGOTIATION
+  context->client_renegotiation_limit = options.client_renegotiation_limit;
+  context->client_renegotiation_window = options.client_renegotiation_window;
+#endif
   /* We, as parent context, may ignore data */
   context->sc.is_low_prio = (int (*)(struct us_socket_t *))ssl_is_low_prio;
 
@@ -1600,9 +1660,7 @@ int us_internal_ssl_socket_write(struct us_internal_ssl_socket_t *s,
   loop_ssl_data->ssl_socket = &s->s;
   loop_ssl_data->msg_more = msg_more;
   loop_ssl_data->last_write_was_msg_more = 0;
-  // printf("Calling SSL_write\n");
   int written = SSL_write(s->ssl, data, length);
-  // printf("Returning from SSL_write\n");
   loop_ssl_data->msg_more = 0;
 
   if (loop_ssl_data->last_write_was_msg_more && !msg_more) {
@@ -1611,22 +1669,22 @@ int us_internal_ssl_socket_write(struct us_internal_ssl_socket_t *s,
 
   if (written > 0) {
     return written;
-  } else {
-    int err = SSL_get_error(s->ssl, written);
-    if (err == SSL_ERROR_WANT_READ) {
-      // here we need to trigger writable event next ssl_read!
-      s->ssl_write_wants_read = 1;
-    } else if (err == SSL_ERROR_SSL || err == SSL_ERROR_SYSCALL) {
-      // these two errors may add to the error queue, which is per thread and
-      // must be cleared
-      ERR_clear_error();
-
-      // all errors here except for want write are critical and should not
-      // happen
-    }
-
-    return 0;
   }
+
+  int err = SSL_get_error(s->ssl, written);
+  if (err == SSL_ERROR_WANT_READ) {
+    // here we need to trigger writable event next ssl_read!
+    s->ssl_write_wants_read = 1;
+  } else if (err == SSL_ERROR_SSL || err == SSL_ERROR_SYSCALL) {
+    // these two errors may add to the error queue, which is per thread and
+    // must be cleared
+    ERR_clear_error();
+
+    // all errors here except for want write are critical and should not
+    // happen
+  }
+
+  return 0;
 }
 
 void *us_internal_ssl_socket_ext(struct us_internal_ssl_socket_t *s) {
@@ -1938,7 +1996,7 @@ struct us_internal_ssl_socket_t *us_internal_ssl_socket_wrap_with_tls(
   socket->ssl = NULL;
   socket->ssl_write_wants_read = 0;
   socket->ssl_read_wants_write = 0;
-  socket->pending_handshake = 1;
+  socket->handshake_state = HANDSHAKE_PENDING;
   socket->received_ssl_shutdown = 0;
   return socket;
 }

packages/bun-usockets/src/eventing/epoll_kqueue.c

@@ -89,12 +89,12 @@ LIBUS_SOCKET_DESCRIPTOR us_poll_fd(struct us_poll_t *p) {
 
 /* Returns any of listen socket, socket, shut down socket or callback */
 int us_internal_poll_type(struct us_poll_t *p) {
-    return p->state.poll_type & 3;
+    return p->state.poll_type & POLL_TYPE_KIND_MASK;
 }
 
 /* Bug: doesn't really SET, rather read and change, so needs to be inited first! */
 void us_internal_poll_set_type(struct us_poll_t *p, int poll_type) {
-    p->state.poll_type = poll_type | (p->state.poll_type & 12);
+    p->state.poll_type = poll_type | (p->state.poll_type & POLL_TYPE_POLLING_MASK);
 }
 
 /* Timer */

packages/bun-usockets/src/eventing/libuv.c

@@ -127,10 +127,10 @@ int us_poll_events(struct us_poll_t *p) {
 
 unsigned int us_internal_accept_poll_event(struct us_poll_t *p) { return 0; }
 
-int us_internal_poll_type(struct us_poll_t *p) { return p->poll_type & 3; }
+int us_internal_poll_type(struct us_poll_t *p) { return p->poll_type & POLL_TYPE_KIND_MASK; }
 
 void us_internal_poll_set_type(struct us_poll_t *p, int poll_type) {
-  p->poll_type = poll_type | (p->poll_type & 12);
+  p->poll_type = poll_type | (p->poll_type & POLL_TYPE_POLLING_MASK);
 }
 
 LIBUS_SOCKET_DESCRIPTOR us_poll_fd(struct us_poll_t *p) { return p->fd; }

packages/bun-usockets/src/internal/eventing/epoll_kqueue.h

@@ -64,9 +64,11 @@ struct us_loop_t {
 
 struct us_poll_t {
     alignas(LIBUS_EXT_ALIGNMENT) struct {
-        signed int fd : 28; // we could have this unsigned if we wanted to, -1 should never be used
-        unsigned int poll_type : 4;
+        signed int fd : 27; // we could have this unsigned if we wanted to, -1 should never be used
+        unsigned int poll_type : 5;
     } state;
 };
 
+#undef FD_BITS
+
 #endif // EPOLL_KQUEUE_H

packages/bun-usockets/src/internal/internal.h

@@ -54,17 +54,23 @@ void us_internal_loop_update_pending_ready_polls(struct us_loop_t *loop,
 
 /* Poll type and what it polls for */
 enum {
-  /* Two first bits */
+  /* Three first bits */
   POLL_TYPE_SOCKET = 0,
   POLL_TYPE_SOCKET_SHUT_DOWN = 1,
   POLL_TYPE_SEMI_SOCKET = 2,
   POLL_TYPE_CALLBACK = 3,
+  POLL_TYPE_UDP = 4,
 
   /* Two last bits */
-  POLL_TYPE_POLLING_OUT = 4,
-  POLL_TYPE_POLLING_IN = 8
+  POLL_TYPE_POLLING_OUT = 8,
+  POLL_TYPE_POLLING_IN = 16,
 };
 
+#define POLL_TYPE_BITSIZE 5 // make sure to update epoll_kqueue.h if you change this
+#define POLL_TYPE_KIND_MASK 0b111
+#define POLL_TYPE_POLLING_MASK 0b11000
+#define POLL_TYPE_MASK (POLL_TYPE_KIND_MASK | POLL_TYPE_POLLING_MASK)
+
 /* Loop related */
 void us_internal_dispatch_ready_poll(struct us_poll_t *p, int error,
                                      int events);
@@ -123,6 +129,22 @@ struct us_wrapped_socket_context_t {
   struct us_socket_events_t old_events;
 };
 
+struct us_udp_socket_t {
+    alignas(LIBUS_EXT_ALIGNMENT) struct us_poll_t p;
+    void (*on_data)(struct us_udp_socket_t *, void *, int);
+    void (*on_drain)(struct us_udp_socket_t *);
+    void (*on_close)(struct us_udp_socket_t *);
+    void *user;
+    struct us_loop_t *loop;
+    /* An UDP socket can only ever be bound to one single port regardless of how
+     * many interfaces it may listen to. Therefore we cache the port after creation
+     * and use it to build a proper and full sockaddr_in or sockaddr_in6 for every received packet */
+    uint16_t port;
+    uint16_t closed : 1;
+    uint16_t connected : 1;
+    struct us_udp_socket_t *next;
+};
+
 #if defined(LIBUS_USE_KQUEUE)
 /* Internal callback types are polls just like sockets */
 struct us_internal_callback_t {
@@ -254,7 +276,10 @@ void us_internal_ssl_socket_context_on_data(
     struct us_internal_ssl_socket_t *(*on_data)(
         struct us_internal_ssl_socket_t *s, char *data, int length));
 
-void us_internal_ssl_handshake(struct us_internal_ssl_socket_t *s);
+void us_internal_update_handshake(struct us_internal_ssl_socket_t *s);
+int us_internal_renegotiate(struct us_internal_ssl_socket_t *s);
+void us_internal_trigger_handshake_callback(struct us_internal_ssl_socket_t *s,
+                                            int success);
 void us_internal_on_ssl_handshake(
     struct us_internal_ssl_socket_context_t *context,
     us_internal_on_handshake_t onhandshake, void *custom_data);
@@ -289,7 +314,7 @@ struct us_listen_socket_t *us_internal_ssl_socket_context_listen(
     int port, int options, int socket_ext_size);
 
 struct us_listen_socket_t *us_internal_ssl_socket_context_listen_unix(
-    struct us_internal_ssl_socket_context_t *context, const char *path, 
+    struct us_internal_ssl_socket_context_t *context, const char *path,
     size_t pathlen, int options, int socket_ext_size);
 
 struct us_internal_ssl_socket_t *us_internal_ssl_socket_context_connect(

packages/bun-usockets/src/internal/loop_data.h

@@ -25,9 +25,11 @@ struct us_internal_loop_data_t {
     struct us_socket_context_t *head;
     struct us_socket_context_t *iterator;
     char *recv_buf;
+    char *send_buf;
     void *ssl_data;
     void (*pre_cb)(struct us_loop_t *);
     void (*post_cb)(struct us_loop_t *);
+    struct us_udp_socket_t *closed_udp_head;
     struct us_socket_t *closed_head;
     struct us_socket_t *low_prio_head;
     int low_prio_budget;

packages/bun-usockets/src/internal/networking/bsd.h

@@ -45,7 +45,6 @@
 #endif
 
 #define LIBUS_UDP_MAX_SIZE (64 * 1024)
-#define LIBUS_UDP_MAX_NUM 1024
 
 struct bsd_addr_t {
     struct sockaddr_storage mem;
@@ -55,15 +54,61 @@ struct bsd_addr_t {
     int port;
 };
 
-int bsd_sendmmsg(LIBUS_SOCKET_DESCRIPTOR fd, void *msgvec, unsigned int vlen, int flags);
-int bsd_recvmmsg(LIBUS_SOCKET_DESCRIPTOR fd, void *msgvec, unsigned int vlen, int flags, void *timeout);
-int bsd_udp_packet_buffer_payload_length(void *msgvec, int index);
-char *bsd_udp_packet_buffer_payload(void *msgvec, int index);
-char *bsd_udp_packet_buffer_peer(void *msgvec, int index);
-int bsd_udp_packet_buffer_local_ip(void *msgvec, int index, char *ip);
-int bsd_udp_packet_buffer_ecn(void *msgvec, int index);
-void *bsd_create_udp_packet_buffer();
-void bsd_udp_buffer_set_packet_payload(struct us_udp_packet_buffer_t *send_buf, int index, int offset, void *payload, int length, void *peer_addr);
+#ifdef _WIN32
+// on windows we can only receive one packet at a time
+#define LIBUS_UDP_RECV_COUNT 1
+#else
+// on unix we can receive at most as many packets as fit into the receive buffer
+#define LIBUS_UDP_RECV_COUNT (LIBUS_RECV_BUFFER_LENGTH / LIBUS_UDP_MAX_SIZE)
+#endif
+
+#ifdef __APPLE__
+// a.k.a msghdr_x
+struct mmsghdr { 
+    struct msghdr msg_hdr;
+    size_t msg_len;	/* byte length of buffer in msg_iov */
+};
+
+ssize_t sendmsg_x(int s, struct mmsghdr *msgp, u_int cnt, int flags);
+ssize_t recvmsg_x(int s, struct mmsghdr *msgp, u_int cnt, int flags);
+#endif
+
+struct udp_recvbuf {
+#if defined(_WIN32)
+    char *buf;
+    size_t buflen;
+    size_t recvlen;
+    struct sockaddr_storage addr;
+#else
+    struct mmsghdr msgvec[LIBUS_UDP_RECV_COUNT];
+    struct iovec iov[LIBUS_UDP_RECV_COUNT];
+    struct sockaddr_storage addr[LIBUS_UDP_RECV_COUNT];
+    char control[LIBUS_UDP_RECV_COUNT][256];
+#endif
+};
+
+struct udp_sendbuf {
+#ifdef _WIN32
+    void **payloads;
+    size_t *lengths;
+    void **addresses;
+    int num;
+#else
+    int num;
+    char has_empty;
+    struct mmsghdr msgvec[];
+#endif
+};
+
+int bsd_sendmmsg(LIBUS_SOCKET_DESCRIPTOR fd, struct udp_sendbuf* sendbuf, int flags);
+int bsd_recvmmsg(LIBUS_SOCKET_DESCRIPTOR fd, struct udp_recvbuf *recvbuf, int flags);
+void bsd_udp_setup_recvbuf(struct udp_recvbuf *recvbuf, void *databuf, size_t databuflen);
+int bsd_udp_setup_sendbuf(struct udp_sendbuf *buf, size_t bufsize, void** payloads, size_t* lengths, void** addresses, int num);
+int bsd_udp_packet_buffer_payload_length(struct udp_recvbuf *msgvec, int index);
+char *bsd_udp_packet_buffer_payload(struct udp_recvbuf *msgvec, int index);
+char *bsd_udp_packet_buffer_peer(struct udp_recvbuf *msgvec, int index);
+int bsd_udp_packet_buffer_local_ip(struct udp_recvbuf *msgvec, int index, char *ip);
+// int bsd_udp_packet_buffer_ecn(struct udp_recvbuf *msgvec, int index);
 
 LIBUS_SOCKET_DESCRIPTOR apple_no_sigpipe(LIBUS_SOCKET_DESCRIPTOR fd);
 LIBUS_SOCKET_DESCRIPTOR bsd_set_nonblocking(LIBUS_SOCKET_DESCRIPTOR fd);
@@ -101,6 +146,8 @@ LIBUS_SOCKET_DESCRIPTOR bsd_create_listen_socket_unix(const char *path, size_t p
 
 /* Creates an UDP socket bound to the hostname and port */
 LIBUS_SOCKET_DESCRIPTOR bsd_create_udp_socket(const char *host, int port);
+int bsd_connect_udp_socket(LIBUS_SOCKET_DESCRIPTOR fd, const char *host, int port);
+int bsd_disconnect_udp_socket(LIBUS_SOCKET_DESCRIPTOR fd);
 
 LIBUS_SOCKET_DESCRIPTOR bsd_create_connect_socket(const char *host, int port, const char *source_host, int options);
 

packages/bun-usockets/src/libusockets.h

@@ -38,12 +38,16 @@
 
 /* 512kb shared receive buffer */
 #define LIBUS_RECV_BUFFER_LENGTH 524288
+
+/* Small 16KB shared send buffer for UDP packet metadata */
+#define LIBUS_SEND_BUFFER_LENGTH (1 << 14)
 /* A timeout granularity of 4 seconds means give or take 4 seconds from set timeout */
 #define LIBUS_TIMEOUT_GRANULARITY 4
 /* 32 byte padding of receive buffer ends */
 #define LIBUS_RECV_BUFFER_PADDING 32
 /* Guaranteed alignment of extension memory */
 #define LIBUS_EXT_ALIGNMENT 16
+#define ALLOW_SERVER_RENEGOTIATION 0
 
 /* Define what a socket descriptor is based on platform */
 #ifdef _WIN32
@@ -101,14 +105,14 @@ int us_udp_socket_bound_port(struct us_udp_socket_t *s);
 char *us_udp_packet_buffer_peer(struct us_udp_packet_buffer_t *buf, int index);
 
 /* Peeks ECN of received packet */
-int us_udp_packet_buffer_ecn(struct us_udp_packet_buffer_t *buf, int index);
+// int us_udp_packet_buffer_ecn(struct us_udp_packet_buffer_t *buf, int index);
 
 /* Receives a set of packets into specified packet buffer */
 int us_udp_socket_receive(struct us_udp_socket_t *s, struct us_udp_packet_buffer_t *buf);
 
 void us_udp_buffer_set_packet_payload(struct us_udp_packet_buffer_t *send_buf, int index, int offset, void *payload, int length, void *peer_addr);
 
-int us_udp_socket_send(struct us_udp_socket_t *s, struct us_udp_packet_buffer_t *buf, int num);
+int us_udp_socket_send(struct us_udp_socket_t *s, void** payloads, size_t* lengths, void** addresses, int num);
 
 /* Allocates a packet buffer that is reuable per thread. Mutated by us_udp_socket_receive. */
 struct us_udp_packet_buffer_t *us_create_udp_packet_buffer();
@@ -120,7 +124,9 @@ struct us_udp_packet_buffer_t *us_create_udp_packet_buffer();
 
 //struct us_udp_socket_t *us_create_udp_socket(struct us_loop_t *loop, void (*data_cb)(struct us_udp_socket_t *, struct us_udp_packet_buffer_t *, int), void (*drain_cb)(struct us_udp_socket_t *), char *host, unsigned short port);
 
-struct us_udp_socket_t *us_create_udp_socket(struct us_loop_t *loop, struct us_udp_packet_buffer_t *buf, void (*data_cb)(struct us_udp_socket_t *, struct us_udp_packet_buffer_t *, int), void (*drain_cb)(struct us_udp_socket_t *), const char *host, unsigned short port, void *user);
+struct us_udp_socket_t *us_create_udp_socket(struct us_loop_t *loop, void (*data_cb)(struct us_udp_socket_t *, void *, int), void (*drain_cb)(struct us_udp_socket_t *), void (*close_cb)(struct us_udp_socket_t *), const char *host, unsigned short port, void *user);
+
+void us_udp_socket_close(struct us_udp_socket_t *s);
 
 /* This one is ugly, should be ext! not user */
 void *us_udp_socket_user(struct us_udp_socket_t *s);
@@ -195,6 +201,8 @@ struct us_bun_socket_context_options_t {
     unsigned int secure_options;
     int reject_unauthorized;
     int request_cert;
+    unsigned int client_renegotiation_limit;
+    unsigned int client_renegotiation_window;
 };
 
 /* Return 15-bit timestamp for this context */