Merge branch 'main' into jarred/serve-https-test

* fix intcast on ptr value of zero-length strings

* Make this better

---------

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>

.gitattributes

@@ -42,3 +42,6 @@ docs/**/* linguist-documentation
 test/**/* linguist-documentation
 bench/**/* linguist-documentation
 examples/**/* linguist-documentation
+
+src/deps/*.c linguist-vendored
+src/deps/brotli/** linguist-vendored

.github/ISSUE_TEMPLATE/3-typescript-bug-report.yml

@@ -0,0 +1,45 @@
+name: 🇹 TypeScript Type Bug Report
+description: Report an issue with TypeScript types
+labels: [bug, typescript]
+body:
+- type: markdown
+  attributes:
+    value: |
+      Thank you for submitting a bug report. It helps make Bun better.
+
+      If you need help or support using Bun, and are not reporting a bug, please
+      join our [Discord](https://discord.gg/CXdq2DP29u) server, where you can ask questions in the [`#help`](https://discord.gg/32EtH6p7HN) forum.
+
+      Make sure you are running the [latest](https://bun.sh/docs/installation#upgrading) version of Bun.
+      The bug you are experiencing may already have been fixed.
+
+      Please try to include as much information as possible.
+
+- type: input
+  attributes:
+    label: What version of Bun is running?
+    description: Copy the output of `bun --revision`
+- type: input
+  attributes:
+    label: What platform is your computer?
+    description: |
+      For MacOS and Linux: copy the output of `uname -mprs`
+      For Windows: copy the output of `"$([Environment]::OSVersion | ForEach-Object VersionString) $(if ([Environment]::Is64BitOperatingSystem) { "x64" } else { "x86" })"` in the PowerShell console
+- type: textarea
+  attributes:
+    label: What steps can reproduce the bug?
+    description: Explain the bug and provide a code snippet that can reproduce it.
+  validations:
+    required: true
+- type: textarea
+  attributes:
+    label: What is the expected behavior?
+    description: If possible, please provide text instead of a screenshot.
+- type: textarea
+  attributes:
+    label: What do you see instead?
+    description: If possible, please provide text instead of a screenshot.
+- type: textarea
+  attributes:
+    label: Additional information
+    description: Is there anything else you think we should know?

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

@@ -0,0 +1,50 @@
+name: Setup Bun
+description: An internal version of the 'oven-sh/setup-bun' action.
+
+inputs:
+  bun-version:
+    type: string
+    description: "The version of bun to install: 'latest', 'canary', 'bun-v1.0.0', etc."
+    default: latest
+    required: false
+  baseline:
+    type: boolean
+    description: "Whether to use the baseline version of bun."
+    default: false
+    required: false
+  download-url:
+    type: string
+    description: "The base URL to download bun from."
+    default: "https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases"
+    required: false
+
+runs:
+  using: composite
+  steps:
+    - name: Setup Bun
+      shell: bash
+      run: |
+        case "$(uname -s)" in
+          Linux*)  os=linux;;
+          Darwin*) os=darwin;;
+          *)       os=windows;;
+        esac
+        case "$(uname -m)" in
+          arm64 | aarch64)  arch=arm64;;
+          *)                arch=x64;;
+        esac
+        case "${{ inputs.baseline }}" in
+          true | 1) target="bun-${os}-${arch}-baseline";;
+          *)        target="bun-${os}-${arch}";;
+        esac
+        case "${{ inputs.bun-version }}" in
+          latest) release="latest";;
+          canary) release="canary";;
+          *)      release="bun-v${{ inputs.bun-version }}";;
+        esac
+        curl -LO "${{ inputs.download-url }}/${release}/${target}.zip"
+        unzip ${target}.zip
+        mkdir -p ${{ runner.temp }}/.bun/bin
+        mv ${target}/bun* ${{ runner.temp }}/.bun/bin/
+        chmod +x ${{ runner.temp }}/.bun/bin/*
+        echo "${{ runner.temp }}/.bun/bin" >> ${GITHUB_PATH}

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

@@ -9,9 +9,11 @@ on:
     branches:
       - main
     paths:
+      - ".github/workflows/bun-linux-aarch64.yml"
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -20,9 +22,11 @@ on:
     branches:
       - main
     paths:
+      - ".github/workflows/bun-linux-aarch64.yml"
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -47,10 +51,14 @@ jobs:
             runner: linux-arm64
             build_machine_arch: aarch64
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
-          submodules: recursive
-      - uses: docker/setup-buildx-action@v2
+          submodules: false
+          ref: ${{github.sha}}
+          clean: true
+      - run: |
+          bash ./scripts/update-submodules.sh
+      - uses: docker/setup-buildx-action@v3
         id: buildx
         with:
           install: true
@@ -58,7 +66,7 @@ jobs:
         run: |
           rm -rf ${{runner.temp}}/release
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
@@ -66,7 +74,7 @@ jobs:
       - run: |
           mkdir -p /tmp/.buildx-cache-${{matrix.tag}}
       - name: Build and push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: false
@@ -105,14 +113,16 @@ jobs:
 
           zip -r bun-${{matrix.tag}}-profile.zip bun-${{matrix.tag}}-profile
           zip -r bun-${{matrix.tag}}.zip bun-${{matrix.tag}}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: bun-${{matrix.tag}}-profile
           path: ${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          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

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

@@ -9,9 +9,11 @@ on:
     branches:
       - main
     paths:
+      - ".github/workflows/bun-linux-build.yml"
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -20,9 +22,11 @@ on:
     branches:
       - main
     paths:
+      - ".github/workflows/bun-linux-build.yml"
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -45,7 +49,7 @@ jobs:
             tag: linux-x64
             arch: x86_64
             build_arch: amd64
-            runner: big-ubuntu
+            runner: namespace-profile-bun-linux-x64
             build_machine_arch: x86_64
             assertions: "OFF"
             zig_optimize: "ReleaseFast"
@@ -54,7 +58,7 @@ jobs:
             tag: linux-x64-baseline
             arch: x86_64
             build_arch: amd64
-            runner: big-ubuntu
+            runner: namespace-profile-bun-linux-x64
             build_machine_arch: x86_64
             assertions: "OFF"
             zig_optimize: "ReleaseFast"
@@ -84,28 +88,20 @@ jobs:
           submodules: recursive
           ref: ${{github.sha}}
           clean: true
-      - uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true
       - name: Run
         run: |
           rm -rf ${{runner.temp}}/release
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        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@v3
+        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}}
@@ -114,12 +110,6 @@ jobs:
             GIT_SHA=${{github.sha}}
             ASSERTIONS=${{matrix.assertions}}
             ZIG_OPTIMIZE=${{matrix.zig_optimize}}
-            SCCACHE_BUCKET=bun
-            SCCACHE_REGION=auto
-            SCCACHE_S3_USE_SSL=true
-            SCCACHE_ENDPOINT=${{ secrets.CACHE_S3_ENDPOINT }}
-            AWS_ACCESS_KEY_ID=${{ secrets.CACHE_S3_ACCESS_KEY_ID }}
-            AWS_SECRET_ACCESS_KEY=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }}
           platforms: linux/${{matrix.build_arch}}
           target: ${{matrix.target}}
           outputs: type=local,dest=${{runner.temp}}/release
@@ -152,22 +142,16 @@ jobs:
 
           zip -r bun-${{matrix.tag}}-profile.zip bun-${{matrix.tag}}-profile
           zip -r bun-${{matrix.tag}}.zip bun-${{matrix.tag}}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: bun-${{matrix.tag}}-profile
           path: ${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          if-no-files-found: "error"
+      - uses: actions/upload-artifact@v4
         with:
           name: bun-${{matrix.tag}}
           path: ${{runner.temp}}/release/bun-${{matrix.tag}}.zip
-      - uses: actions/upload-artifact@v3
-        with:
-          name: bun-obj-${{matrix.tag}}
-          path: ${{runner.temp}}/release/bun-obj
-      - uses: actions/upload-artifact@v3
-        with:
-          name: ${{matrix.tag}}-dependencies
-          path: ${{runner.temp}}/release/bun-dependencies
+          if-no-files-found: "error"
       - name: Release
         id: release
         uses: ncipollo/release-action@v1
@@ -206,7 +190,7 @@ jobs:
             [Commit ${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})
   linux-test:
     name: Tests ${{matrix.tag}}
-    runs-on: ubuntu-latest
+    runs-on: namespace-profile-bun-linux-x64
     needs: [linux]
     if: github.event_name == 'pull_request'
     timeout-minutes: 20
@@ -221,8 +205,8 @@ jobs:
         include:
           - tag: linux-x64
           - tag: linux-x64-baseline
-          - tag: linux-x64-assertions
-          - tag: linux-x64-baseline-assertions
+          # - tag: linux-x64-assertions
+          # - tag: linux-x64-baseline-assertions
     steps:
       - id: checkout
         name: Checkout
@@ -232,7 +216,7 @@ jobs:
           clean: true
       - id: download
         name: Download
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: bun-${{matrix.tag}}
           path: ${{runner.temp}}/release
@@ -256,15 +240,35 @@ jobs:
           bun install --verbose
           bun install --cwd=test --verbose
           bun install --cwd=packages/bun-internal-test --verbose
+
+          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 }}
         # 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:

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

@@ -15,6 +15,7 @@ on:
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -25,6 +26,7 @@ on:
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -35,7 +37,7 @@ on:
 jobs:
   macOS-zig:
     name: macOS Zig Object
-    runs-on: med-ubuntu
+    runs-on: namespace-profile-zig-build
     if: github.repository_owner == 'oven-sh'
     strategy:
       matrix:
@@ -48,22 +50,15 @@ jobs:
       # - name: Checkout submodules
       #   run: git submodule update --init --recursive --depth=1 --progress --force
 
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true
-
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        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@v3
-        if: runner.arch == 'X64'
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: false
@@ -82,10 +77,11 @@ jobs:
           outputs: type=local,dest=${{runner.temp}}/release
 
       - name: Upload Zig Object
-        uses: actions/upload-artifact@v3
+        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
@@ -100,7 +96,7 @@ jobs:
             tag: bun-darwin-aarch64
             obj: bun-obj-darwin-aarch64
             artifact: bun-obj-darwin-aarch64
-            runner: macos-arm64
+            runner: macos-13-xlarge
     steps:
       - uses: actions/checkout@v4
       - name: Checkout submodules
@@ -112,13 +108,20 @@ jobs:
           HOMEBREW_NO_AUTO_UPDATE: 1
           HOMEBREW_NO_INSTALL_CLEANUP: 1
         run: |
-          brew install sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
+          brew install go sccache ccache rust llvm@$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() {
@@ -132,7 +135,7 @@ jobs:
 
       - name: Cache submodule dependencies
         id: cache-deps-restore
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ${{runner.temp}}/bun-deps
           key: bun-deps-${{ matrix.tag }}-${{ steps.submodule-versions.outputs.sha }}
@@ -150,16 +153,17 @@ jobs:
       - name: Cache submodule dependencies
         if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
         id: cache-deps-save
-        uses: actions/cache/save@v3
+        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@v3
+        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++
@@ -174,7 +178,7 @@ jobs:
             tag: bun-darwin-aarch64
             obj: bun-obj-darwin-aarch64
             artifact: bun-obj-darwin-aarch64
-            runner: macos-arm64
+            runner: macos-13-xlarge
     steps:
       - uses: actions/checkout@v4
       - name: Checkout submodules
@@ -186,13 +190,20 @@ jobs:
           HOMEBREW_NO_AUTO_UPDATE: 1
           HOMEBREW_NO_INSTALL_CLEANUP: 1
         run: |
-          brew install sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
+          brew install go sccache ccache rust llvm@$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
@@ -212,6 +223,7 @@ jobs:
 
           cmake -S $SOURCE_DIR -B $OBJ_DIR \
             -G Ninja \
+            -DUSE_LTO=ON \
             -DCMAKE_BUILD_TYPE=Release \
             -DBUN_CPP_ONLY=1 \
             -DNO_CONFIGURE_DEPENDS=1
@@ -219,10 +231,11 @@ jobs:
           bash compile-cpp-only.sh -v
 
       - name: Upload C++
-        uses: actions/upload-artifact@v3
+        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: ${{ matrix.runner }}
@@ -239,7 +252,7 @@ jobs:
             obj: bun-obj-darwin-aarch64
             package: bun-darwin-aarch64
             artifact: bun-obj-darwin-aarch64
-            runner: macos-arm64
+            runner: macos-13-xlarge
     steps:
       - uses: actions/checkout@v4
         with:
@@ -269,19 +282,19 @@ jobs:
           echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
 
       - name: Download C++
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.tag }}-cpp
           path: ${{ runner.temp }}/bun-cpp-obj
 
       - name: Download Zig Object
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.obj }}
           path: ${{ runner.temp }}/release
 
       - name: Downloaded submodule dependencies
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.tag }}-deps
           path: ${{runner.temp}}/bun-deps
@@ -296,6 +309,7 @@ jobs:
           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" \
@@ -314,14 +328,16 @@ jobs:
 
           zip -r ${{matrix.tag}}-profile.zip ${{matrix.tag}}-profile
           zip -r ${{matrix.tag}}.zip ${{matrix.tag}}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{matrix.tag}}-profile
           path: ${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          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
@@ -374,16 +390,16 @@ jobs:
       matrix:
         include:
           - tag: bun-darwin-aarch64
-            runner: macos-arm64
+            runner: macos-13-xlarge
     steps:
       - id: checkout
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: false
       - id: download
         name: Download
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{matrix.tag}}
           path: ${{runner.temp}}/release
@@ -410,6 +426,7 @@ jobs:
         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 }}
         # if: ${{github.event.inputs.use_bun == 'false'}}

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

@@ -15,6 +15,7 @@ on:
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -25,6 +26,7 @@ on:
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -35,7 +37,7 @@ on:
 jobs:
   macos-object-files:
     name: macOS Object
-    runs-on: med-ubuntu
+    runs-on: namespace-profile-zig-build
     if: github.repository_owner == 'oven-sh'
     strategy:
       matrix:
@@ -51,31 +53,17 @@ jobs:
           #   tag: bun-obj-darwin-aarch64
     steps:
       - uses: actions/checkout@v4
-
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true
-
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-
       - name: Compile Zig Object
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: false
-          # This doesnt seem to work
-          # cache-from: type=s3,endpoint_url=${{ 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=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          # This was used before, but also does not really work
-          cache-from: type=local,src=/tmp/.buildx-cache-${{matrix.tag}}
-          cache-to: type=local,dest=/tmp/.buildx-cache-${{matrix.tag}}
           build-args: |
             BUILDARCH=${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
             BUILD_MACHINE_ARCH=${{ runner.arch == 'X64' && 'x86_64' || 'aarch64' }}
@@ -83,22 +71,15 @@ jobs:
             CPU_TARGET=${{ matrix.cpu }}
             TRIPLET=${{ matrix.arch }}-macos-none
             GIT_SHA=${{ github.sha }}
-
-            SCCACHE_BUCKET=bun
-            SCCACHE_REGION=auto
-            SCCACHE_S3_USE_SSL=true
-            SCCACHE_ENDPOINT=${{ secrets.CACHE_S3_ENDPOINT }}
-            AWS_ACCESS_KEY_ID=${{ secrets.CACHE_S3_ACCESS_KEY_ID }}
-            AWS_SECRET_ACCESS_KEY=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }}
           platforms: linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
           target: build_release_obj
           outputs: type=local,dest=${{runner.temp}}/release
-
       - name: Upload Zig Object
-        uses: actions/upload-artifact@v3
+        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 }}
@@ -111,7 +92,7 @@ jobs:
             arch: x86_64
             tag: bun-darwin-x64-baseline
             obj: bun-obj-darwin-x64-baseline
-            runner: macos-12
+            runner: macos-12-large
             artifact: bun-obj-darwin-x64-baseline
     steps:
       - uses: actions/checkout@v4
@@ -144,7 +125,7 @@ jobs:
 
       - name: Cache submodule dependencies
         id: cache-deps-restore
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ${{runner.temp}}/bun-deps
           key: bun-deps-${{ matrix.tag }}-${{ steps.submodule-versions.outputs.sha }}
@@ -162,16 +143,17 @@ jobs:
       - name: Cache submodule dependencies
         if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
         id: cache-deps-save
-        uses: actions/cache/save@v3
+        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@v3
+        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++
@@ -185,7 +167,7 @@ jobs:
             arch: x86_64
             tag: bun-darwin-x64-baseline
             obj: bun-obj-darwin-x64-baseline
-            runner: macos-12
+            runner: macos-12-large
             artifact: bun-obj-darwin-x64-baseline
     steps:
       - uses: actions/checkout@v4
@@ -231,6 +213,7 @@ jobs:
 
           cmake -S $SOURCE_DIR -B $OBJ_DIR \
             -G Ninja \
+            -DUSE_LTO=ON \
             -DCMAKE_BUILD_TYPE=Release \
             -DBUN_CPP_ONLY=1 \
             -DNO_CONFIGURE_DEPENDS=1
@@ -238,10 +221,11 @@ jobs:
           bash compile-cpp-only.sh -v
 
       - name: Upload C++
-        uses: actions/upload-artifact@v3
+        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 }}
@@ -257,10 +241,10 @@ jobs:
             tag: bun-darwin-x64-baseline
             obj: bun-obj-darwin-x64-baseline
             package: bun-darwin-x64
-            runner: macos-12
+            runner: macos-12-large
             artifact: bun-obj-darwin-x64-baseline
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Checkout submodules
         run: git submodule update --init --recursive --depth=1 --progress --force
 
@@ -284,19 +268,19 @@ jobs:
           echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
 
       - name: Download C++
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.tag }}-cpp
           path: ${{ runner.temp }}/bun-cpp-obj
 
       - name: Download Zig Object
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.obj }}
           path: ${{ runner.temp }}/release
 
       - name: Downloaded submodule dependencies
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.tag }}-deps
           path: ${{runner.temp}}/bun-deps
@@ -310,6 +294,7 @@ jobs:
           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" \
@@ -329,14 +314,16 @@ jobs:
 
           zip -r ${{matrix.tag}}-profile.zip ${{matrix.tag}}-profile
           zip -r ${{matrix.tag}}.zip ${{matrix.tag}}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{matrix.tag}}-profile
           path: ${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          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
@@ -377,7 +364,8 @@ jobs:
     name: macOS Test
     runs-on: ${{ matrix.runner }}
     needs: [macOS]
-    if: github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'
+    # if: github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'
+    if: false
     permissions:
       pull-requests: write
     timeout-minutes: 30
@@ -389,16 +377,16 @@ jobs:
       matrix:
         include:
           - tag: bun-darwin-x64-baseline
-            runner: macos-12
+            runner: macos-12-large
     steps:
       - id: checkout
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: false
       - id: download
         name: Download
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{matrix.tag}}
           path: ${{runner.temp}}/release
@@ -425,6 +413,7 @@ jobs:
         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 }}
         # if: ${{github.event.inputs.use_bun == 'false'}}

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

@@ -15,6 +15,7 @@ on:
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -25,6 +26,7 @@ on:
       - "src/**/*"
       - "test/**/*"
       - "packages/bun-usockets/src/**/*"
+      - "packages/bun-uws/src/**/*"
       - "CMakeLists.txt"
       - "build.zig"
       - "Makefile"
@@ -35,7 +37,7 @@ on:
 jobs:
   macOS-zig:
     name: macOS Zig Object
-    runs-on: med-ubuntu
+    runs-on: namespace-profile-zig-build
     if: github.repository_owner == 'oven-sh'
     strategy:
       matrix:
@@ -48,31 +50,17 @@ jobs:
             tag: bun-obj-darwin-x64
     steps:
       - uses: actions/checkout@v4
-
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true
-
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-
       - name: Compile Zig Object
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: false
-          # This doesnt seem to work
-          # cache-from: type=s3,endpoint_url=${{ 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=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          # This was used before, but also does not really work
-          cache-from: type=local,src=/tmp/.buildx-cache-${{matrix.tag}}
-          cache-to: type=local,dest=/tmp/.buildx-cache-${{matrix.tag}}
           build-args: |
             BUILDARCH=${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
             BUILD_MACHINE_ARCH=${{ runner.arch == 'X64' && 'x86_64' || 'aarch64' }}
@@ -80,22 +68,15 @@ jobs:
             CPU_TARGET=${{ matrix.cpu }}
             TRIPLET=${{ matrix.arch }}-macos-none
             GIT_SHA=${{ github.sha }}
-
-            SCCACHE_BUCKET=bun
-            SCCACHE_REGION=auto
-            SCCACHE_S3_USE_SSL=true
-            SCCACHE_ENDPOINT=${{ secrets.CACHE_S3_ENDPOINT }}
-            AWS_ACCESS_KEY_ID=${{ secrets.CACHE_S3_ACCESS_KEY_ID }}
-            AWS_SECRET_ACCESS_KEY=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }}
           platforms: linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
           target: build_release_obj
           outputs: type=local,dest=${{runner.temp}}/release
-
       - name: Upload Zig Object
-        uses: actions/upload-artifact@v3
+        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
@@ -109,7 +90,7 @@ jobs:
             arch: x86_64
             tag: bun-darwin-x64
             obj: bun-obj-darwin-x64
-            runner: macos-12
+            runner: macos-12-large
             artifact: bun-obj-darwin-x64
     steps:
       - uses: actions/checkout@v4
@@ -142,7 +123,7 @@ jobs:
 
       - name: Cache submodule dependencies
         id: cache-deps-restore
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
         with:
           path: ${{runner.temp}}/bun-deps
           key: bun-deps-${{ matrix.tag }}-${{ steps.submodule-versions.outputs.sha }}
@@ -160,16 +141,17 @@ jobs:
       - name: Cache submodule dependencies
         if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
         id: cache-deps-save
-        uses: actions/cache/save@v3
+        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@v3
+        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++
@@ -183,7 +165,7 @@ jobs:
             arch: x86_64
             tag: bun-darwin-x64
             obj: bun-obj-darwin-x64
-            runner: macos-12
+            runner: macos-12-large
             artifact: bun-obj-darwin-x64
     steps:
       - uses: actions/checkout@v4
@@ -230,16 +212,18 @@ jobs:
           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@v3
+        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 }}
@@ -255,11 +239,10 @@ jobs:
             tag: bun-darwin-x64
             obj: bun-obj-darwin-x64
             package: bun-darwin-x64
-            runner: macos-12
+            runner: macos-12-large
             artifact: bun-obj-darwin-x64
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/2023-oct3-4/bun-webkit-macos-amd64-lto.tar.gz"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Checkout submodules
         run: git submodule update --init --recursive --depth=1 --progress --force
 
@@ -283,19 +266,19 @@ jobs:
           echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH
 
       - name: Download C++
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.tag }}-cpp
           path: ${{ runner.temp }}/bun-cpp-obj
 
       - name: Download Zig Object
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.obj }}
           path: ${{ runner.temp }}/release
 
       - name: Downloaded submodule dependencies
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.tag }}-deps
           path: ${{runner.temp}}/bun-deps
@@ -310,6 +293,7 @@ jobs:
           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" \
@@ -328,14 +312,16 @@ jobs:
 
           zip -r ${{matrix.tag}}-profile.zip ${{matrix.tag}}-profile
           zip -r ${{matrix.tag}}.zip ${{matrix.tag}}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{matrix.tag}}-profile
           path: ${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          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
@@ -388,16 +374,16 @@ jobs:
       matrix:
         include:
           - tag: bun-darwin-x64
-            runner: macos-12
+            runner: macos-12-large
     steps:
       - id: checkout
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: false
       - id: download
         name: Download
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{matrix.tag}}
           path: ${{runner.temp}}/release
@@ -425,6 +411,7 @@ jobs:
         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 }}
         # if: ${{github.event.inputs.use_bun == 'false'}}
         run: |

.github/workflows/bun-release.yml

@@ -51,7 +51,7 @@ jobs:
         working-directory: packages/bun-release
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup GPG
         uses: crazy-max/ghaction-import-gpg@v5
         with:
@@ -60,7 +60,7 @@ jobs:
       - name: Setup Bun
         uses: oven-sh/setup-bun@v1
         with:
-          bun-version: latest
+          bun-version: "1.0.21"
       - name: Install Dependencies
         run: bun install
       - name: Sign Release
@@ -81,11 +81,11 @@ jobs:
         working-directory: packages/bun-release
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Bun
         uses: oven-sh/setup-bun@v1
         with:
-          bun-version: latest
+          bun-version: "1.0.21"
       - name: Install Dependencies
         run: bun install
       - name: Release
@@ -105,15 +105,21 @@ jobs:
         working-directory: packages/bun-types
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
           node-version: latest
       - name: Setup Bun
+        if: ${{ env.BUN_VERSION != 'canary' }}
         uses: oven-sh/setup-bun@v1
         with:
-          bun-version: latest
+          bun-version: "1.0.21"
+      - name: Setup Bun
+        if: ${{ env.BUN_VERSION == 'canary' }}
+        uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: "canary" # Must be 'canary' so tag is correct
       - name: Install Dependencies
         run: bun install
       - name: Setup Tag
@@ -131,14 +137,14 @@ jobs:
         if: ${{ env.BUN_VERSION == 'canary' }}
         uses: JS-DevTools/npm-publish@v1
         with:
-          package: packages/bun-types/dist/package.json
+          package: packages/bun-types/package.json
           token: ${{ secrets.NPM_TOKEN }}
           tag: canary
       - name: Release (latest)
         if: ${{ env.BUN_LATEST == 'true' }}
         uses: JS-DevTools/npm-publish@v1
         with:
-          package: packages/bun-types/dist/package.json
+          package: packages/bun-types/package.json
           token: ${{ secrets.NPM_TOKEN }}
   docker:
     name: Release to Dockerhub
@@ -164,12 +170,12 @@ jobs:
             suffix: -distroless
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Docker emulator
         uses: docker/setup-qemu-action@v2
       - id: buildx
         name: Setup Docker buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
         with:
           platforms: linux/amd64,linux/arm64
       - id: metadata
@@ -186,12 +192,12 @@ jobs:
             type=match,pattern=(bun-v)?(canary|\d+.\d+),group=2,value=${{ env.BUN_VERSION }},suffix=${{ matrix.suffix }}
             type=match,pattern=(bun-v)?(canary|\d+),group=2,value=${{ env.BUN_VERSION }},suffix=${{ matrix.suffix }}
       - name: Login to Docker
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       - name: Push to Docker
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
         with:
           context: ./dockerhub/${{ matrix.dir || matrix.variant }}
           platforms: linux/amd64,linux/arm64
@@ -210,7 +216,7 @@ jobs:
     if: ${{ github.event_name == 'release' || github.event.inputs.use-homebrew == 'true' }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: oven-sh/homebrew-bun
           token: ${{ secrets.ROBOBUN_TOKEN }}
@@ -246,11 +252,11 @@ jobs:
         working-directory: packages/bun-release
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Bun
         uses: oven-sh/setup-bun@v1
         with:
-          bun-version: latest
+          bun-version: "1.0.21"
       - name: Install Dependencies
         run: bun install
       - name: Release

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

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install bun
         uses: oven-sh/setup-bun@v1

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

@@ -1,339 +0,0 @@
-name: bun-windows-x64
-
-concurrency:
-  group: bun-windows-x64-${{ 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
-
-  cpu: native
-  arch: x86_64
-  tag: bun-windows-x64
-  # 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:
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/src/**/*"
-      - "CMakeLists.txt"
-      - "build.zig"
-      - "Makefile"
-      - "Dockerfile"
-  pull_request:
-    branches: [main]
-    paths:
-      - "src/**/*"
-      - "test/**/*"
-      - "packages/bun-usockets/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:
-    name: Zig Build
-    runs-on: med-ubuntu
-    timeout-minutes: 60
-    if: github.repository_owner == 'oven-sh'
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true
-
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
-        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)" >> $GITHUB_OUTPUT
-
-      - name: Compile Zig Object
-        uses: docker/build-push-action@v3
-        if: runner.arch == 'X64'
-        with:
-          context: .
-          push: false
-          # This doesnt seem to work
-          # cache-from: type=s3,endpoint_url=${{ 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=${{ runner.arch == 'X64' && 'x86_64' || 'aarch64' }}
-            ARCH=${{ env.arch }}
-            CPU_TARGET=${{ env.cpu }}
-            TRIPLET=${{ env.arch }}-windows-msvc
-            GIT_SHA=${{ github.sha }}
-            CANARY=${{ env.canary == 'true' && steps.canary.outputs.canary_revision || '0' }}
-          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@v3
-        with:
-          name: ${{ env.tag }}-zig
-          path: ${{runner.temp}}/release/bun-zig.o
-
-  windows-dependencies:
-    name: Dependencies
-    runs-on: windows
-    timeout-minutes: 60
-    steps:
-      - 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*.sh', 'scripts/all-dependencies.sh' | Sort-Object -Property Name).FullName | Out-String
-          })"
-          $hash = ( -join ((New-Object -TypeName System.Security.Cryptography.SHA1CryptoServiceProvider).ComputeHash([System.Text.Encoding]::UTF8.GetBytes($data)) | ForEach-Object { $_.ToString("x2") } )).Substring(0, 10)
-          echo "sha=${hash}" >> $env:GITHUB_OUTPUT
-        id: submodule-versions
-
-      - name: Try fetch dependencies
-        id: cache-deps-restore
-        uses: actions/cache/restore@v3
-        with:
-          path: bun-deps
-          key: bun-deps-${{ env.tag }}-${{ 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
-          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@v3
-        with:
-          name: ${{ env.tag }}-deps
-          path: bun-deps/
-
-      - name: Cache Dependencies
-        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
-        id: cache-deps-save
-        uses: actions/cache/save@v3
-        with:
-          path: bun-deps
-          key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}
-
-  windows-codegen:
-    name: Codegen
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    if: github.repository_owner == 'oven-sh'
-    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@v3
-        with:
-          name: ${{ env.tag }}-codegen
-          path: build-codegen-win32-x64/
-
-  windows-cpp:
-    name: C++ Build
-    needs: [windows-codegen]
-    runs-on: windows
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 90
-    steps:
-      - 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@v3
-        with:
-          name: ${{ env.tag }}-codegen
-          path: build
-      - name: Build C++
-        run: |
-          # Using SCCache is blocked by 
-          #  https://github.com/mozilla/sccache/issues/1843
-          #  https://github.com/mozilla/sccache/pull/1856
-          # $sczip = "sccache-v0.6.0-x86_64-pc-windows-msvc"
-                    
-          # Invoke-WebRequest -Uri "https://github.com/mozilla/sccache/releases/download/v0.6.0/${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" }
-
-          .\scripts\env.ps1
-          .\scripts\update-submodules.ps1
-          .\scripts\build-libuv.ps1 -CloneOnly $True
-          cd build
-          # "-DCCACHE_PROGRAM=${SCCACHE}"
-          # TODO(@paperdave): pass the proper revision of canary here. without it,
-          # the properties window will display the wrong version.
-          # not really a big deal for time being. should be resolved before release
-          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release `
-            -DNO_CODEGEN=1 `
-            -DNO_CONFIGURE_DEPENDS=1 `
-            "-DCANARY=${CANARY_REVISION}" `
-            -DBUN_CPP_ONLY=1
-          if ($LASTEXITCODE -ne 0) { throw "CMake configuration failed" }
-          .\compile-cpp-only.ps1 -v
-          if ($LASTEXITCODE -ne 0) { throw "C++ compilation failed" }
-      - uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.tag }}-cpp
-          path: build/bun-cpp-objects.a
-
-  windows-link:
-    name: Link
-    needs: [windows-dependencies, windows-codegen, windows-cpp, windows-zig]
-    runs-on: windows-latest
-    if: github.repository_owner == 'oven-sh'
-    timeout-minutes: 30
-    permissions: write-all
-    steps:
-      - 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@v3
-        with:
-          name: ${{ env.tag }}-codegen
-          path: build
-      - name: Download Dependencies
-        uses: actions/download-artifact@v3
-        with:
-          name: ${{ env.tag }}-deps
-          path: bun-deps
-      - name: Download Zig Object
-        uses: actions/download-artifact@v3
-        with:
-          name: ${{ env.tag }}-zig
-          path: bun-zig
-      - name: Download C++ Objects
-        uses: actions/download-artifact@v3
-        with:
-          name: ${{ env.tag }}-cpp
-          path: bun-cpp
-      - name: Link
-        run: |
-          .\scripts\update-submodules.ps1
-          .\scripts\env.ps1
-          Set-Location build
-          $CANARY_REVISION = if (Test-Path build/.canary_revision) { Get-Content build/.canary_revision } else { "0" }
-          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release `
-            -DNO_CODEGEN=1 `
-            -DNO_CONFIGURE_DEPENDS=1 `
-            "-DCANARY=${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=$(Resolve-Path ../bun-zig/bun-zig.o)"
-          if ($LASTEXITCODE -ne 0) { throw "CMake configuration failed" }
-          ninja -v
-          if ($LASTEXITCODE -ne 0) { throw "Link failed!" }
-      - name: Package
-        run: |
-          $Dist = mkdir -Force "${{ env.tag }}"
-          cp -r build\bun.exe "$Dist\bun.exe"
-          Compress-Archive $Dist ${{ env.tag }}.zip
-      - uses: actions/upload-artifact@v3
-        with:
-          name: ${{ env.tag }}
-          path: ${{ env.tag }}.zip
-      - name: Release
-        id: release
-        uses: ncipollo/release-action@v1
-        if: |
-          github.repository_owner == 'oven-sh'
-          && github.ref == 'refs/heads/main'
-        with:
-          prerelease: true
-          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
-          allowUpdates: true
-          replacesArtifacts: true
-          generateReleaseNotes: true
-          artifactErrorsFailBuild: true
-          token: ${{ secrets.GITHUB_TOKEN }}
-          name: "Canary (${{github.sha}})"
-          tag: "canary"
-          artifacts: "${{env.tag}}.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 ${{ env.tag }}:
-
-            **[View build output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
-
-            [Commit ${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})

.github/workflows/bun-windows.yml

@@ -0,0 +1,501 @@
+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:
+      - "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:
+    # 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: 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=${{ github.sha }}
+            CANARY=${{ env.canary == 'true' && steps.canary.outputs.canary_revision || '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" }
+
+          .\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
+          $CANARY_REVISION = if (Test-Path build/.canary_revision) { Get-Content build/.canary_revision } else { "0" }
+          cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release `
+            -DNO_CODEGEN=1 `
+            -DNO_CONFIGURE_DEPENDS=1 `
+            "-DCANARY=${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@v1
+        with:
+          packages: bash
+      - name: Install dependencies
+        run: |
+          # bun install --verbose
+          # bun install --cwd=test --verbose
+          # bun install --cwd=packages/bun-internal-test --verbose
+
+          npm install
+          cd test && npm install
+          cd ../packages/bun-internal-test && npm install
+          cd ../..
+      - 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 }}
+          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.regressing_tests != '' && github.event_name == 'pull_request'
+        with:
+          title: ""
+          webhook: ${{ secrets.DISCORD_WEBHOOK }}
+          status: "failure"
+          noprefix: true
+          nocontext: true
+          description: |
+            ### ❌🪟 [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
+
+            @${{ github.actor }}, there are **${{ steps.test.outputs.regressing_test_count }} test regressions** on Windows ${{ matrix.arch }}${{ matrix.cpu == 'nehalem' && ' Baseline' || '' }}
+
+            ${{ steps.test.outputs.regressing_tests }}
+
+            [Full Test Output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})
+      - name: Comment on PR
+        if: always() && steps.test.outputs.regressing_tests != '' && github.event_name == 'pull_request'
+        uses: thollander/actions-comment-pull-request@v2
+        with:
+          comment_tag: test-windows-${{ matrix.arch }}-${{ matrix.cpu }}
+          message: |
+            ### ❌🪟 @${{ github.actor }}, there are **${{ steps.test.outputs.regressing_test_count }} test regressions** on Windows ${{ matrix.arch }}${{ matrix.cpu == 'nehalem' && ' Baseline' || '' }}
+
+            ${{ steps.test.outputs.regressing_tests }}
+
+            [Full Test Output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})
+      - name: Uncomment on PR
+        if: steps.test.outputs.regressing_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.regressing_tests != '' && github.event_name == 'pull_request'
+        run: exit 1

.github/workflows/format.yml

@@ -1,5 +1,8 @@
 name: autofix.ci # Must be named this for autofix.ci to work
 
+permissions:
+  contents: read
+
 on:
   workflow_dispatch:
   pull_request:
@@ -8,28 +11,26 @@ on:
       - main
 
 env:
-  ZIG_VERSION: 0.12.0-dev.1604+caae40c21
-
-permissions:
-  contents: read
+  ZIG_VERSION: 0.12.0-dev.1828+225fe6ddb
 
 jobs:
   format:
     name: format
-    runs-on: ubuntu-latest
+    runs-on: ${{ vars.RUNNER_LINUX_X64 || 'ubuntu-latest' }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
         with:
           sparse-checkout: |
+            .github
             src
             packages
             test
             bench
       - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: ./.github/actions/setup-bun
         with:
-          bun-version: latest
+          bun-version: "1.0.21"
       - name: Setup Zig
         uses: goto-bus-stop/setup-zig@c7b6cdd3adba8f8b96984640ff172c37c93f73ee
         with:

.gitignore

@@ -1,162 +1,169 @@
-.DS_Store
-zig-cache
-packages/*/*.wasm
-*.o
-*.a
-profile.json
-
-node_modules
-.envrc
-.swcrc
-yarn.lock
-dist
-*.tmp
-*.log
-*.out.js
-*.out.refresh.js
-**/package-lock.json
-build
-*.wat
-zig-out
-pnpm-lock.yaml
-README.md.template
-src/deps/zig-clap/example
-src/deps/zig-clap/README.md
-src/deps/zig-clap/.github
-src/deps/zig-clap/.gitattributes
-out
-outdir
-
-.trace
-cover
-coverage
-coverv
-*.trace
-github
-out.*
-out
-.parcel-cache
-esbuilddir
-*.bun
-parceldist
-esbuilddir
-outdir/
-outcss
-.next
-txt.js
-.idea
-.vscode/cpp*
-.vscode/clang*
-
-node_modules_*
-*.jsb
-*.zip
-bun-zigld
-bun-singlehtreaded
-bun-nomimalloc
-bun-mimalloc
-examples/lotta-modules/bun-yday
-examples/lotta-modules/bun-old
-examples/lotta-modules/bun-nofscache
-
-src/node-fallbacks/out/*
-src/node-fallbacks/node_modules
-sign.json
-release/
-*.dmg
-sign.*.json
-packages/debug-*
-packages/bun-cli/postinstall.js
-packages/bun-*/bun
-packages/bun-*/bun-profile
-packages/bun-*/debug-bun
-packages/bun-*/*.o
-packages/bun-cli/postinstall.js
-
-packages/bun-cli/bin/*
-bun-test-scratch
-misctools/fetch
-
-src/deps/libiconv
-src/deps/openssl
-src/tests.zig
-*.blob
-src/deps/s2n-tls
-.npm
-.npm.gz
-
-bun-binary
-
-src/deps/PLCrashReporter/
-
-*.dSYM
-*.crash
-misctools/sha
-packages/bun-wasm/*.mjs
-packages/bun-wasm/*.cjs
-packages/bun-wasm/*.map
-packages/bun-wasm/*.js
-packages/bun-wasm/*.d.ts
-packages/bun-wasm/*.d.cts
-packages/bun-wasm/*.d.mts
-*.bc
-
-src/fallback.version
-src/runtime.version
-*.sqlite
-*.database
-*.db
-misctools/machbench
-*.big
-.eslintcache
-
-/bun-webkit
-
-src/deps/c-ares/build
-src/bun.js/bindings-obj
-src/bun.js/debug-bindings-obj
-
-failing-tests.txt
-test.txt
-myscript.sh
-
-cold-jsc-start
-cold-jsc-start.d
-
-/test.ts
-/test.js
-
-src/js/out/modules*
-src/js/out/functions*
-src/js/out/tmp
-src/js/out/DebugPath.h
-
-make-dev-stats.csv
-
-.uuid
-tsconfig.tsbuildinfo
-
-test/js/bun/glob/fixtures
-*.lib
-*.pdb
-CMakeFiles
-build.ninja
-.ninja_deps
-.ninja_log
-CMakeCache.txt
-cmake_install.cmake
-compile_commands.json
-
-*.lib
-x64
-**/*.vcxproj*
-**/*.sln*
-**/*.dir
-**/*.pdb
-
-/.webkit-cache
-/.cache
-/src/deps/libuv
-/build-*/
-
-.vs
+.DS_Store
+zig-cache
+packages/*/*.wasm
+*.o
+*.a
+profile.json
+
+.env
+node_modules
+.envrc
+.swcrc
+yarn.lock
+dist
+*.tmp
+*.log
+*.out.js
+*.out.refresh.js
+**/package-lock.json
+build
+*.wat
+zig-out
+pnpm-lock.yaml
+README.md.template
+src/deps/zig-clap/example
+src/deps/zig-clap/README.md
+src/deps/zig-clap/.github
+src/deps/zig-clap/.gitattributes
+out
+outdir
+
+.trace
+cover
+coverage
+coverv
+*.trace
+github
+out.*
+out
+.parcel-cache
+esbuilddir
+*.bun
+parceldist
+esbuilddir
+outdir/
+outcss
+.next
+txt.js
+.idea
+.vscode/cpp*
+.vscode/clang*
+
+node_modules_*
+*.jsb
+*.zip
+bun-zigld
+bun-singlehtreaded
+bun-nomimalloc
+bun-mimalloc
+examples/lotta-modules/bun-yday
+examples/lotta-modules/bun-old
+examples/lotta-modules/bun-nofscache
+
+src/node-fallbacks/out/*
+src/node-fallbacks/node_modules
+sign.json
+release/
+*.dmg
+sign.*.json
+packages/debug-*
+packages/bun-cli/postinstall.js
+packages/bun-*/bun
+packages/bun-*/bun-profile
+packages/bun-*/debug-bun
+packages/bun-*/*.o
+packages/bun-cli/postinstall.js
+
+packages/bun-cli/bin/*
+bun-test-scratch
+misctools/fetch
+
+src/deps/libiconv
+src/deps/openssl
+src/tests.zig
+*.blob
+src/deps/s2n-tls
+.npm
+.npm.gz
+
+bun-binary
+
+src/deps/PLCrashReporter/
+
+*.dSYM
+*.crash
+misctools/sha
+packages/bun-wasm/*.mjs
+packages/bun-wasm/*.cjs
+packages/bun-wasm/*.map
+packages/bun-wasm/*.js
+packages/bun-wasm/*.d.ts
+packages/bun-wasm/*.d.cts
+packages/bun-wasm/*.d.mts
+*.bc
+
+src/fallback.version
+src/runtime.version
+*.sqlite
+*.database
+*.db
+misctools/machbench
+*.big
+.eslintcache
+
+/bun-webkit
+
+src/deps/c-ares/build
+src/bun.js/bindings-obj
+src/bun.js/debug-bindings-obj
+
+failing-tests.txt
+test.txt
+myscript.sh
+
+cold-jsc-start
+cold-jsc-start.d
+
+/testdir
+/test.ts
+/test.js
+
+src/js/out/modules*
+src/js/out/functions*
+src/js/out/tmp
+src/js/out/DebugPath.h
+
+make-dev-stats.csv
+
+.uuid
+tsconfig.tsbuildinfo
+
+test/js/bun/glob/fixtures
+*.lib
+*.pdb
+CMakeFiles
+build.ninja
+.ninja_deps
+.ninja_log
+CMakeCache.txt
+cmake_install.cmake
+compile_commands.json
+
+*.lib
+x64
+**/*.vcxproj*
+**/*.sln*
+**/*.dir
+**/*.pdb
+
+/.webkit-cache
+/.cache
+/src/deps/libuv
+/build-*/
+/kcov-out
+
+.vs
+
+**/.verdaccio-db.json
+/test-report.md
+/test-report.json

.gitmodules

@@ -82,4 +82,4 @@ url = https://github.com/litespeedtech/ls-hpack.git
 ignore = dirty
 depth = 1
 shallow = true
-fetchRecurseSubmodules = false
+fetchRecurseSubmodules = false

.prettierignore

@@ -1,13 +1,5 @@
-src/fallback.html
 src/bun.js/WebKit
-src/js/out
-src/*.out.js
-src/*out.*.js
 src/deps
-src/test/fixtures
-src/react-refresh.js
 test/snapshots
-test/snapshots-no-hmr
-test/js/deno/*.test.ts
-test/js/deno/**/*.test.ts
-bench/react-hello-world/react-hello-world.node.js
+test/js/deno
+src/react-refresh.js

.prettierrc

@@ -0,0 +1,15 @@
+{
+  "arrowParens": "avoid",
+  "printWidth": 120,
+  "trailingComma": "all",
+  "useTabs": false,
+  "quoteProps": "preserve",
+  "overrides": [
+    {
+      "files": ["*.md"],
+      "options": {
+        "printWidth": 80
+      }
+    }
+  ]
+}

.prettierrc.cjs

@@ -1,15 +0,0 @@
-module.exports = {
-  arrowParens: "avoid",
-  printWidth: 120,
-  trailingComma: "all",
-  useTabs: false,
-  quoteProps: "preserve",
-  overrides: [
-    {
-      files: ["*.md"],
-      options: {
-        printWidth: 80,
-      },
-    },
-  ],
-};

.vscode/c_cpp_properties.json

@@ -3,6 +3,7 @@
     {
       "name": "Debug",
       "forcedInclude": ["${workspaceFolder}/src/bun.js/bindings/root.h"],
+      "compileCommands": "${workspaceFolder}/build/compile_commands.json",
       "includePath": [
         "${workspaceFolder}/build/bun-webkit/include",
         "${workspaceFolder}/build/codegen",

.vscode/extensions.json

@@ -1,10 +1,33 @@
 {
   "recommendations": [
+    // Zig
     "ziglang.vscode-zig",
-    "esbenp.prettier-vscode",
+
+    // C/C++
+    "clang.clangd",
+    "ms-vscode.cmake-tools",
     "xaver.clang-format",
     "vadimcn.vscode-lldb",
-    "bierner.comment-tagged-templates",
-    "ms-vscode.cpptools"
+
+    // JavaScript
+    "oven.bun-vscode",
+    "esbenp.prettier-vscode",
+
+    // TypeScript
+    "better-ts-errors.better-ts-errors",
+    "MylesMurphy.prettify-ts",
+
+    // Markdown
+    "bierner.markdown-preview-github-styles",
+    "bierner.markdown-emoji",
+    "bierner.emojisense",
+    "bierner.markdown-checkbox",
+    "bierner.jsdoc-markdown-highlighting",
+
+    // TOML
+    "tamasfe.even-better-toml",
+
+    // Other
+    "bierner.comment-tagged-templates"
   ]
 }

.vscode/settings.json

@@ -1,42 +1,89 @@
 {
-  "git.autoRepositoryDetection": "openEditors",
+  // Editor
+  "editor.tabSize": 2,
+  "editor.insertSpaces": true,
+  "editor.formatOnSave": true,
+  "editor.formatOnSaveMode": "file",
+
+  // Search
   "search.quickOpen.includeSymbols": false,
   "search.seedWithNearestWord": true,
   "search.smartCase": true,
-  "search.exclude": {},
+  "search.exclude": {
+    "node_modules": true,
+    ".git": true,
+    "src/bun.js/WebKit": true,
+    "src/deps/*/**": true
+  },
   "search.followSymlinks": false,
   "search.useIgnoreFiles": true,
+
+  // Git
+  "git.autoRepositoryDetection": "openEditors",
+  "git.ignoreSubmodules": true,
+  "git.ignoreLimitWarning": true,
+
+  // Zig
+  "zig.initialSetupDone": true,
   "zig.buildOnSave": false,
-  "zig.formattingProvider": "zls",
   "zig.buildOption": "build",
   "zig.buildFilePath": "${workspaceFolder}/build.zig",
-  "zig.initialSetupDone": true,
-  "editor.formatOnSave": true,
+  "zig.path": "${workspaceFolder}/.cache/zig/zig.exe",
+  "zig.formattingProvider": "zls",
+  "zig.zls.enableInlayHints": false,
   "[zig]": {
     "editor.tabSize": 4,
     "editor.useTabStops": false,
     "editor.defaultFormatter": "ziglang.vscode-zig"
   },
-  "[ts]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+
+  // C++
+  "lldb.verboseLogging": false,
+  "cmake.configureOnOpen": false,
+  "C_Cpp.errorSquiggles": "enabled",  
+  "[cpp]": {
+    "editor.defaultFormatter": "xaver.clang-format"
   },
-  "[js]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  "[c]": {
+    "editor.defaultFormatter": "xaver.clang-format"
   },
-  "zig.zls.enableInlayHints": false,
-  "git.ignoreSubmodules": true,
-  "[jsx]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  "[h]": {
+    "editor.defaultFormatter": "xaver.clang-format"
   },
-  "[tsx]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode"
-  },
-  "[yaml]": {},
-  "[markdown]": {
-    "editor.unicodeHighlight.ambiguousCharacters": false,
-    "editor.unicodeHighlight.invisibleCharacters": false,
-    "diffEditor.ignoreTrimWhitespace": false,
+
+  // JavaScript
+  "prettier.enable": true,
+  "eslint.workingDirectories": ["${workspaceFolder}/packages/bun-types"],
+  "[javascript]": {
     "editor.defaultFormatter": "esbenp.prettier-vscode",
+  },
+  "[javascriptreact]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+
+  // TypeScript
+  "typescript.tsdk": "${workspaceFolder}/node_modules/typescript/lib",
+  "[typescript]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "[typescriptreact]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+
+  // JSON
+  "[json]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+  },
+  "[jsonc]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+  },
+  
+  // Markdown
+  "[markdown]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.unicodeHighlight.ambiguousCharacters": true,
+    "editor.unicodeHighlight.invisibleCharacters": true,
+    "diffEditor.ignoreTrimWhitespace": false,
     "editor.wordWrap": "on",
     "editor.quickSuggestions": {
       "comments": "off",
@@ -44,7 +91,18 @@
       "other": "off"
     }
   },
-  "lldb.verboseLogging": false,
+
+  // TOML
+  "[toml]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+  },
+
+  // YAML
+  "[yaml]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+  },
+
+  // Files
   "files.exclude": {
     "**/.git": true,
     "**/.svn": true,
@@ -54,7 +112,6 @@
     "**/Thumbs.db": true,
     "**/*.xcworkspacedata": true,
     "**/*.xcscheme": true,
-    "**/*.pem": true,
     "**/*.xcodeproj": true,
     "src/bun.js/WebKit": true,
     "src/deps/libarchive": true,
@@ -69,7 +126,10 @@
     "src/deps/tinycc": true,
     "src/deps/zstd": true,
     "**/*.i": true,
-    "packages/bun-uws/fuzzing/seed-corpus/**/*": true
+    "packages/bun-uws/fuzzing/seed-corpus": true
+  },
+  "files.associations": {
+    "*.idl": "cpp"
   },
   "C_Cpp.files.exclude": {
     "**/.vscode": true,
@@ -89,135 +149,4 @@
     "WebKit/WebKitBuild": true,
     "WebKit/WebInspectorUI": true
   },
-  "[cpp]": {
-    "editor.defaultFormatter": "xaver.clang-format"
-  },
-  "[h]": {
-    "editor.defaultFormatter": "xaver.clang-format"
-  },
-  "[c]": {
-    "editor.defaultFormatter": "xaver.clang-format"
-  },
-  "files.associations": {
-    "*.lock": "yarnlock",
-    "*.idl": "cpp",
-    "memory": "cpp",
-    "iostream": "cpp",
-    "algorithm": "cpp",
-    "random": "cpp",
-    "ios": "cpp",
-    "filesystem": "cpp",
-    "__locale": "cpp",
-    "type_traits": "cpp",
-    "__mutex_base": "cpp",
-    "__string": "cpp",
-    "string": "cpp",
-    "string_view": "cpp",
-    "typeinfo": "cpp",
-    "__config": "cpp",
-    "__nullptr": "cpp",
-    "exception": "cpp",
-    "__bit_reference": "cpp",
-    "atomic": "cpp",
-    "utility": "cpp",
-    "sstream": "cpp",
-    "__functional_base": "cpp",
-    "new": "cpp",
-    "__debug": "cpp",
-    "__errc": "cpp",
-    "__hash_table": "cpp",
-    "__node_handle": "cpp",
-    "__split_buffer": "cpp",
-    "__threading_support": "cpp",
-    "__tuple": "cpp",
-    "array": "cpp",
-    "bit": "cpp",
-    "bitset": "cpp",
-    "cctype": "cpp",
-    "chrono": "cpp",
-    "clocale": "cpp",
-    "cmath": "cpp",
-    "complex": "cpp",
-    "condition_variable": "cpp",
-    "cstdarg": "cpp",
-    "cstddef": "cpp",
-    "cstdint": "cpp",
-    "cstdio": "cpp",
-    "cstdlib": "cpp",
-    "cstring": "cpp",
-    "ctime": "cpp",
-    "cwchar": "cpp",
-    "cwctype": "cpp",
-    "deque": "cpp",
-    "fstream": "cpp",
-    "functional": "cpp",
-    "initializer_list": "cpp",
-    "iomanip": "cpp",
-    "iosfwd": "cpp",
-    "istream": "cpp",
-    "iterator": "cpp",
-    "limits": "cpp",
-    "locale": "cpp",
-    "mutex": "cpp",
-    "optional": "cpp",
-    "ostream": "cpp",
-    "ratio": "cpp",
-    "stack": "cpp",
-    "stdexcept": "cpp",
-    "streambuf": "cpp",
-    "system_error": "cpp",
-    "thread": "cpp",
-    "tuple": "cpp",
-    "unordered_map": "cpp",
-    "unordered_set": "cpp",
-    "vector": "cpp",
-    "__bits": "cpp",
-    "__tree": "cpp",
-    "map": "cpp",
-    "numeric": "cpp",
-    "set": "cpp",
-    "__memory": "cpp",
-    "memory_resource": "cpp",
-    "*.tcc": "cpp",
-    "list": "cpp",
-    "shared_mutex": "cpp",
-    "cinttypes": "cpp",
-    "variant": "cpp",
-    "sysctl.h": "c",
-    "queue": "cpp",
-    "compare": "cpp",
-    "concepts": "cpp",
-    "typeindex": "cpp",
-    "__verbose_abort": "cpp",
-    "__std_stream": "cpp",
-    "any": "cpp",
-    "charconv": "cpp",
-    "csignal": "cpp",
-    "format": "cpp",
-    "forward_list": "cpp",
-    "future": "cpp",
-    "regex": "cpp",
-    "span": "cpp",
-    "valarray": "cpp",
-    "codecvt": "cpp",
-    "xtr1common": "cpp",
-    "stop_token": "cpp",
-    "xfacet": "cpp",
-    "xhash": "cpp",
-    "xiosbase": "cpp",
-    "xlocale": "cpp",
-    "xlocbuf": "cpp",
-    "xlocinfo": "cpp",
-    "xlocmes": "cpp",
-    "xlocmon": "cpp",
-    "xlocnum": "cpp",
-    "xloctime": "cpp",
-    "xmemory": "cpp",
-    "xstring": "cpp",
-    "xtree": "cpp",
-    "xutility": "cpp"
-  },
-  "C_Cpp.errorSquiggles": "enabled",
-  "eslint.workingDirectories": ["packages/bun-types"],
-  "typescript.tsdk": "node_modules/typescript/lib"
 }

.vscode/tasks.json

@@ -2,10 +2,51 @@
   "version": "2.0.0",
   "tasks": [
     {
-      "label": "Rebuild Debug",
-      "command": "ninja",
-      "args": ["-Cbuild"],
       "type": "process",
-    }
+      "label": "Install Dependencies",
+      "command": "scripts/all-dependencies.sh",
+      "windows": {
+        "command": "scripts/all-dependencies.ps1"
+      },
+      "icon": {
+        "id": "arrow-down"
+      },
+      "options": {
+        "cwd": "${workspaceFolder}"
+      },
+    },
+    {
+      "type": "process",
+      "label": "Setup Environment",
+      "dependsOn": ["Install Dependencies"],
+      "command": "scripts/setup.sh",
+      "windows": {
+        "command": "scripts/setup.ps1"
+      },
+      "icon": {
+        "id": "check"
+      },
+      "options": {
+        "cwd": "${workspaceFolder}"
+      },
+    },
+    {
+      "type": "process",
+      "label": "Build Bun",
+      "dependsOn": ["Setup Environment"],
+      "command": "bun",
+      "args": ["run", "build"],
+      "icon": {
+        "id": "gear"
+      },
+      "options": {
+        "cwd": "${workspaceFolder}"
+      },
+      "isBuildCommand": true,
+      "runOptions": {
+        "instanceLimit": 1,
+        "reevaluateOnRerun": true,
+      },
+    },
   ]
 }

Dockerfile

@@ -16,7 +16,7 @@ ARG BUILD_MACHINE_ARCH=x86_64
 ARG BUILDARCH=amd64
 ARG TRIPLET=${ARCH}-linux-gnu
 ARG GIT_SHA=""
-ARG BUN_VERSION="bun-v1.0.7"
+ARG BUN_VERSION="bun-v1.0.30"
 ARG BUN_DOWNLOAD_URL_BASE="https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/${BUN_VERSION}"
 ARG CANARY=0
 ARG ASSERTIONS=OFF
@@ -25,7 +25,7 @@ ARG CMAKE_BUILD_TYPE=Release
 
 ARG NODE_VERSION="20"
 ARG LLVM_VERSION="16"
-ARG ZIG_VERSION="0.12.0-dev.1604+caae40c21"
+ARG ZIG_VERSION="0.12.0-dev.1828+225fe6ddb"
 
 ARG SCCACHE_BUCKET
 ARG SCCACHE_REGION
@@ -290,7 +290,6 @@ ENV CCACHE_DIR=/ccache
 
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/zstd ${BUN_DIR}/src/deps/zstd
-COPY .prettierrc.cjs ${BUN_DIR}/.prettierrc.cjs
 
 WORKDIR $BUN_DIR
 
@@ -373,14 +372,14 @@ ENV CCACHE_DIR=/ccache
 RUN --mount=type=cache,target=/ccache  mkdir ${BUN_DIR}/build \
   && cd ${BUN_DIR}/build \
   && mkdir -p tmp_modules tmp_functions js codegen \
-  && cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release -DUSE_DEBUG_JSC=${ASSERTIONS} -DBUN_CPP_ONLY=1 -DWEBKIT_DIR=/build/bun/bun-webkit -DCANARY=${CANARY} -DZIG_COMPILER=system \
+  && cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release -DUSE_LTO=ON -DUSE_DEBUG_JSC=${ASSERTIONS} -DBUN_CPP_ONLY=1 -DWEBKIT_DIR=/build/bun/bun-webkit -DCANARY=${CANARY} -DZIG_COMPILER=system \
   && bash compile-cpp-only.sh -v
 
 FROM bun-base-with-zig as bun-codegen-for-zig
 
-COPY package.json bun.lockb Makefile .gitmodules .prettierrc.cjs ${BUN_DIR}/
+COPY package.json bun.lockb Makefile .gitmodules ${BUN_DIR}/
 COPY src/runtime ${BUN_DIR}/src/runtime
-COPY src/runtime.js src/runtime.footer*.js src/react-refresh.js ${BUN_DIR}/src/
+COPY src/runtime.js src/runtime.bun.js ${BUN_DIR}/src/
 COPY packages/bun-error ${BUN_DIR}/packages/bun-error
 COPY src/fallback.ts ${BUN_DIR}/src/fallback.ts
 COPY src/api ${BUN_DIR}/src/api
@@ -420,6 +419,7 @@ RUN mkdir -p build \
   && cmake .. \
   -G Ninja \
   -DCMAKE_BUILD_TYPE=Release \
+  -DUSE_LTO=ON \
   -DZIG_OPTIMIZE="${ZIG_OPTIMIZE}" \
   -DCPU_TARGET="${CPU_TARGET}" \
   -DZIG_TARGET="${TRIPLET}" \
@@ -477,6 +477,7 @@ RUN cmake .. \
   -DCMAKE_BUILD_TYPE=Release \
   -DBUN_LINK_ONLY=1 \
   -DBUN_ZIG_OBJ="${BUN_DIR}/build/bun-zig.o" \
+  -DUSE_LTO=ON \
   -DUSE_DEBUG_JSC=${ASSERTIONS} \
   -DBUN_CPP_ARCHIVE="${BUN_DIR}/build/bun-cpp-objects.a" \
   -DWEBKIT_DIR="${BUN_DIR}/bun-webkit" \
@@ -541,6 +542,7 @@ RUN cmake .. \
   -DNO_CONFIGURE_DEPENDS=1 \
   -DCANARY="${CANARY}" \
   -DZIG_COMPILER=system \
+  -DUSE_LTO=ON \
   && ninja -v \
   && ./bun --revision \
   && mkdir -p /build/out \

Makefile

@@ -673,7 +673,7 @@ assert-deps:
 	@echo "You have the dependencies installed! Woo"
 
 # the following allows you to run `make submodule` to update or init submodules. but we will exclude webkit
-# unless you explicity clone it yourself (a huge download)
+# unless you explicitly clone it yourself (a huge download)
 SUBMODULE_NAMES=$(shell cat .gitmodules | grep 'path = ' | awk '{print $$3}')
 ifeq ("$(wildcard src/bun.js/WebKit/.git)", "")
 	SUBMODULE_NAMES := $(filter-out src/bun.js/WebKit, $(SUBMODULE_NAMES))
@@ -823,7 +823,6 @@ fmt: fmt-cpp fmt-zig
 api:
 	./node_modules/.bin/peechy --schema src/api/schema.peechy --esm src/api/schema.js --ts src/api/schema.d.ts --zig src/api/schema.zig
 	$(ZIG) fmt src/api/schema.zig
-	$(PRETTIER) --config=.prettierrc.cjs --write src/api/schema.js src/api/schema.d.ts
 
 .PHONY: node-fallbacks
 node-fallbacks:
@@ -836,17 +835,7 @@ fallback_decoder:
 
 .PHONY: runtime_js
 runtime_js:
-	@NODE_ENV=production $(ESBUILD) --define:process.env.NODE_ENV=\"production\" --target=esnext  --bundle src/runtime/index.ts --format=iife --platform=browser --global-name=BUN_RUNTIME --minify --external:/bun:* > src/runtime.out.js; cat src/runtime.footer.js >> src/runtime.out.js
-	@NODE_ENV=production $(ESBUILD) --define:process.env.NODE_ENV=\"production\" --target=esnext  --bundle src/runtime/index-with-refresh.ts --format=iife --platform=browser --global-name=BUN_RUNTIME --minify --external:/bun:* > src/runtime.out.refresh.js; cat src/runtime.footer.with-refresh.js >> src/runtime.out.refresh.js
-	@NODE_ENV=production $(ESBUILD) --define:process.env.NODE_ENV=\"production\" --target=esnext  --bundle src/runtime/index-without-hmr.ts --format=iife --platform=node --global-name=BUN_RUNTIME --minify --external:/bun:* > src/runtime.node.pre.out.js; cat src/runtime.node.pre.out.js src/runtime.footer.node.js > src/runtime.node.out.js
-	@NODE_ENV=production $(ESBUILD) --define:process.env.NODE_ENV=\"production\" --target=esnext  --bundle src/runtime/index-without-hmr.ts --format=iife --platform=node --global-name=BUN_RUNTIME --minify --external:/bun:* > src/runtime.bun.pre.out.js; cat src/runtime.bun.pre.out.js src/runtime.footer.bun.js > src/runtime.bun.out.js
-
-.PHONY: runtime_js_dev
-runtime_js_dev:
-	@NODE_ENV=development $(ESBUILD) --define:process.env.NODE_ENV="development" --target=esnext  --bundle src/runtime/index.ts --format=iife --platform=browser --global-name=BUN_RUNTIME --external:/bun:* > src/runtime.out.js; cat src/runtime.footer.js >> src/runtime.out.js
-	@NODE_ENV=development $(ESBUILD) --define:process.env.NODE_ENV="development" --target=esnext  --bundle src/runtime/index-with-refresh.ts --format=iife --platform=browser --global-name=BUN_RUNTIME --external:/bun:* > src/runtime.out.refresh.js; cat src/runtime.footer.with-refresh.js >> src/runtime.out.refresh.js
-	@NODE_ENV=development $(ESBUILD) --define:process.env.NODE_ENV="development" --target=esnext  --bundle src/runtime/index-without-hmr.ts --format=iife --platform=node --global-name=BUN_RUNTIME --external:/bun:* > src/runtime.node.pre.out.js; cat src/runtime.node.pre.out.js src/runtime.footer.node.js > src/runtime.node.out.js
-	@NODE_ENV=development $(ESBUILD) --define:process.env.NODE_ENV="development" --target=esnext  --bundle src/runtime/index-without-hmr.ts --format=iife --platform=node --global-name=BUN_RUNTIME --external:/bun:* > src/runtime.bun.pre.out.js; cat src/runtime.bun.pre.out.js src/runtime.footer.bun.js > src/runtime.bun.out.js
+	@NODE_ENV=production $(ESBUILD) --define:process.env.NODE_ENV=\"production\" --target=esnext --bundle src/runtime.bun.js --format=esm --platform=node --minify --external:/bun:* > src/runtime.out.js
 
 .PHONY: bun_error
 bun_error:
@@ -1733,7 +1722,7 @@ sizegen:
 # Linux uses bundled SQLite3
 ifeq ($(OS_NAME),linux)
 sqlite:
-	$(CC) $(EMIT_LLVM_FOR_RELEASE) $(CFLAGS) $(INCLUDE_DIRS) -DSQLITE_ENABLE_COLUMN_METADATA= -DSQLITE_MAX_VARIABLE_NUMBER=250000 -DSQLITE_ENABLE_RTREE=1 -DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS3_PARENTHESIS=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_ENABLE_JSON1=1 $(SRC_DIR)/sqlite/sqlite3.c -c -o $(SQLITE_OBJECT)
+	$(CC) $(EMIT_LLVM_FOR_RELEASE) $(CFLAGS) $(INCLUDE_DIRS) -DSQLITE_ENABLE_COLUMN_METADATA= -DSQLITE_MAX_VARIABLE_NUMBER=250000 -DSQLITE_ENABLE_RTREE=1 -DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS3_PARENTHESIS=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_ENABLE_JSON1=1 -DSQLITE_ENABLE_MATH_FUNCTIONS=1 $(SRC_DIR)/sqlite/sqlite3.c -c -o $(SQLITE_OBJECT)
 endif
 
 picohttp:

README.md

@@ -24,9 +24,9 @@
 
 ## What is Bun?
 
-> **​​Bun is under active development.** Use it to speed up your development workflows or run simpler production code in resource-constrained environments like serverless functions. We're working on more complete Node.js compatibility and integration with existing frameworks. Join the [Discord](https://bun.sh/discord) and watch the [GitHub repository](https://github.com/oven-sh/bun) to keep tabs on future releases.
+> **Bun is under active development.** Use it to speed up your development workflows or run simpler production code in resource-constrained environments like serverless functions. We're working on more complete Node.js compatibility and integration with existing frameworks. Join the [Discord](https://bun.sh/discord) and watch the [GitHub repository](https://github.com/oven-sh/bun) to keep tabs on future releases.
 
-Bun is an all-in-one toolkit for JavaScript and TypeScript apps. It ships as a single executable called `bun​`.
+Bun is an all-in-one toolkit for JavaScript and TypeScript apps. It ships as a single executable called `bun`.
 
 At its core is the _Bun runtime_, a fast JavaScript runtime designed as a drop-in replacement for Node.js. It's written in Zig and powered by JavaScriptCore under the hood, dramatically reducing startup times and memory usage.
 
@@ -34,12 +34,12 @@ At its core is the _Bun runtime_, a fast JavaScript runtime designed as a drop-i
 bun run index.tsx             # TS and JSX supported out-of-the-box
 ```
 
-​​The `bun​` command-line tool also implements a test runner, script runner, and Node.js-compatible package manager. Instead of 1,000 node_modules for development, you only need `bun`. Bun's built-in tools are significantly faster than existing options and usable in existing Node.js projects with little to no changes.
+The `bun` command-line tool also implements a test runner, script runner, and Node.js-compatible package manager. Instead of 1,000 node_modules for development, you only need `bun`. Bun's built-in tools are significantly faster than existing options and usable in existing Node.js projects with little to no changes.
 
 ```bash
 bun test                      # run tests
 bun run start                 # run the `start` script in `package.json`
-bun install <pkg>​             # install a package
+bun install <pkg>             # install a package
 bunx cowsay 'Hello, world!'   # execute a package
 ```
 

bench/emitter/realworld_stream.mjs

@@ -1,7 +1,7 @@
 import { bench, run } from "mitata";
 import { groupForEmitter } from "./implementations.mjs";
 
-// Psuedo RNG is derived from https://stackoverflow.com/a/424445
+// Pseudo RNG is derived from https://stackoverflow.com/a/424445
 let rngState = 123456789;
 function nextInt() {
   const m = 0x80000000; // 2**31;

bench/glob/braces.mjs

@@ -0,0 +1,37 @@
+import braces from "braces";
+import { group, bench, run } from "mitata";
+
+// const iterations = 1000;
+const iterations = 100;
+
+const simplePattern = "foo.{js,jsx,ts,tsx}";
+const complexPattern = "{a,b,HI{c,e,LMAO{d,f}Q}} wow {a,b}";
+const veryComplexPattern = "{a,b,HI{c,e,LMAO{d,f}Q}}{1,2,{3,4},5}";
+
+console.log(braces(complexPattern, { expand: true }));
+function benchPattern(pattern, name) {
+  group({ name: `${name} pattern: "${pattern}"`, summary: true }, () => {
+    if (typeof Bun !== "undefined")
+      bench("Bun", () => {
+        for (let i = 0; i < iterations; i++) {
+          Bun.$.braces(pattern);
+        }
+      });
+
+    bench("micromatch/braces", () => {
+      for (let i = 0; i < iterations; i++) {
+        braces(pattern, { expand: true });
+      }
+    });
+  });
+}
+
+benchPattern(simplePattern, "simple");
+benchPattern(complexPattern, "complex");
+benchPattern(veryComplexPattern, "very complex pattern");
+
+await run({
+  avg: true,
+  min_max: true,
+  percentiles: true,
+});

bench/hot-module-reloading/css-stress-test/color-looper.emotion.zig

@@ -25,7 +25,7 @@ pub var all_timestamps: [RUN_COUNT + 1]usize = undefined;
 // 1. file path
 // 2. Byte offset in file
 // 3. ms update interval
-var color_buf: [8096 + SIMULATE_LONG_FILE.len]u8 = undefined;
+var color_buf: [8192 + SIMULATE_LONG_FILE.len]u8 = undefined;
 
 pub fn main() anyerror!void {
     var allocator = std.heap.c_allocator;

bench/hot-module-reloading/css-stress-test/color-looper.zig

@@ -25,7 +25,7 @@ pub var all_timestamps: [RUN_COUNT + 1]usize = undefined;
 // 1. file path
 // 2. Byte offset in file
 // 3. ms update interval
-var color_buf: [8096 + SIMULATE_LONG_FILE.len]u8 = undefined;
+var color_buf: [8192 + SIMULATE_LONG_FILE.len]u8 = undefined;
 
 pub fn main() anyerror!void {
     var allocator = std.heap.c_allocator;

bench/hot-module-reloading/css-stress-test/timings/bun-cli@0.0.34.32ms.darwin-x64.json

@@ -7,280 +7,166 @@
     "version": "0.0.34"
   },
   "timestamps": [
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-    414, 364, 407, 410, 850, 378, 346, 369, 415, 430, 414, 382, 342, 432, 404,
-    419, 403, 826, 408, 435, 373, 412, 408, 426, 363, 399, 411, 403, 429, 344,
-    382, 394, 386, 343, 420, 361, 414, 1198, 403, 812, 425, 355, 342, 362, 375,
-    400, 366, 411, 431, 419, 420, 345, 418, 1188, 353, 420, 434, 362, 1097, 399,
-    1598, 422, 387, 367, 422, 390, 425, 411, 832, 416, 351, 421, 416, 841, 439,
-    353, 423, 391, 410, 406, 1232, 395, 419, 346, 426, 413, 557, 339, 430, 850,
-    408, 403, 423, 343, 1247, 372, 404, 356, 858, 344, 348, 766, 834, 335, 1148,
-    702, 407, 396, 436, 370, 378, 434, 416, 409, 388, 401, 397, 350, 419, 846,
-    375, 354, 415, 433, 762, 422, 362, 359, 383, 346, 340, 832, 415, 435, 360,
-    396, 435, 422, 409, 412, 429, 375, 385, 375, 407, 429, 416, 415, 424, 344,
-    421, 360, 403, 409, 405, 350, 393, 375, 368, 421, 351, 365, 419, 350, 416,
-    434, 350, 432, 400, 406, 410, 400, 388, 413, 362, 391, 347, 437, 373, 336,
-    398, 404, 353, 431, 412, 786, 420, 424, 403, 355, 417, 417, 347, 427, 390,
-    434, 363, 360, 410, 380, 408, 409, 379, 391, 405, 433, 407, 396, 358, 427,
-    419, 429, 396, 776, 421, 415, 349, 411, 435, 439, 357, 421, 409, 417, 431,
-    417, 340, 428, 379, 342, 437, 402, 352, 394, 724, 410, 379, 395, 414, 393,
-    417, 421, 341, 391, 348, 375, 426, 416, 344, 398, 413, 412, 426, 433, 340,
-    355, 361, 381, 374, 380, 349, 407, 391, 422, 420, 417, 392, 423, 415, 382,
-    334, 401, 428, 389, 390, 440, 423, 401, 437, 341, 379, 413, 343, 424, 406,
-    789, 352, 372, 401, 375, 368, 428, 401, 395, 440, 369, 439, 381, 431, 412,
-    350, 400, 415, 432, 387, 367, 426, 386, 402, 410, 407, 407, 356, 428
+    346, 411, 420, 382, 417, 433, 410, 431, 428, 375, 401, 415, 413, 382, 362, 380, 406, 353, 354, 389, 416, 425, 346,
+    432, 415, 393, 415, 367, 388, 401, 417, 376, 422, 375, 410, 392, 375, 418, 375, 352, 414, 764, 420, 776, 399, 418,
+    363, 335, 341, 386, 715, 426, 419, 417, 345, 409, 345, 428, 402, 393, 425, 426, 424, 379, 411, 426, 415, 445, 427,
+    398, 435, 405, 432, 427, 417, 420, 434, 397, 407, 339, 354, 416, 415, 364, 355, 398, 429, 361, 369, 407, 414, 342,
+    369, 429, 366, 440, 413, 363, 336, 375, 423, 409, 427, 769, 426, 352, 386, 353, 405, 435, 362, 375, 419, 388, 381,
+    376, 335, 382, 426, 389, 382, 399, 364, 355, 369, 429, 428, 352, 434, 423, 405, 362, 433, 423, 421, 420, 402, 355,
+    341, 409, 423, 411, 420, 346, 341, 381, 350, 356, 348, 339, 424, 420, 339, 430, 405, 427, 437, 373, 354, 412, 405,
+    426, 439, 349, 410, 414, 364, 407, 410, 850, 378, 346, 369, 415, 430, 414, 382, 342, 432, 404, 419, 403, 826, 408,
+    435, 373, 412, 408, 426, 363, 399, 411, 403, 429, 344, 382, 394, 386, 343, 420, 361, 414, 1198, 403, 812, 425, 355,
+    342, 362, 375, 400, 366, 411, 431, 419, 420, 345, 418, 1188, 353, 420, 434, 362, 1097, 399, 1598, 422, 387, 367,
+    422, 390, 425, 411, 832, 416, 351, 421, 416, 841, 439, 353, 423, 391, 410, 406, 1232, 395, 419, 346, 426, 413, 557,
+    339, 430, 850, 408, 403, 423, 343, 1247, 372, 404, 356, 858, 344, 348, 766, 834, 335, 1148, 702, 407, 396, 436, 370,
+    378, 434, 416, 409, 388, 401, 397, 350, 419, 846, 375, 354, 415, 433, 762, 422, 362, 359, 383, 346, 340, 832, 415,
+    435, 360, 396, 435, 422, 409, 412, 429, 375, 385, 375, 407, 429, 416, 415, 424, 344, 421, 360, 403, 409, 405, 350,
+    393, 375, 368, 421, 351, 365, 419, 350, 416, 434, 350, 432, 400, 406, 410, 400, 388, 413, 362, 391, 347, 437, 373,
+    336, 398, 404, 353, 431, 412, 786, 420, 424, 403, 355, 417, 417, 347, 427, 390, 434, 363, 360, 410, 380, 408, 409,
+    379, 391, 405, 433, 407, 396, 358, 427, 419, 429, 396, 776, 421, 415, 349, 411, 435, 439, 357, 421, 409, 417, 431,
+    417, 340, 428, 379, 342, 437, 402, 352, 394, 724, 410, 379, 395, 414, 393, 417, 421, 341, 391, 348, 375, 426, 416,
+    344, 398, 413, 412, 426, 433, 340, 355, 361, 381, 374, 380, 349, 407, 391, 422, 420, 417, 392, 423, 415, 382, 334,
+    401, 428, 389, 390, 440, 423, 401, 437, 341, 379, 413, 343, 424, 406, 789, 352, 372, 401, 375, 368, 428, 401, 395,
+    440, 369, 439, 381, 431, 412, 350, 400, 415, 432, 387, 367, 426, 386, 402, 410, 407, 407, 356, 428
   ],
   "percentileMs": {
     "50": 40.7,

bench/package.json

@@ -5,11 +5,15 @@
     "@babel/preset-react": "^7.16.7",
     "@swc/core": "^1.2.133",
     "benchmark": "^2.1.4",
+    "braces": "^3.0.2",
     "esbuild": "^0.14.12",
     "eventemitter3": "^5.0.0",
+    "execa": "^8.0.1",
     "fast-glob": "3.3.1",
     "fdir": "^6.1.0",
-    "mitata": "^0.1.6"
+    "mitata": "^0.1.6",
+    "string-width": "7.1.0",
+    "zx": "^7.2.3"
   },
   "scripts": {
     "ffi": "cd ffi && bun run deps && bun run build && bun run bench",
@@ -21,6 +25,5 @@
   },
   "devDependencies": {
     "fast-deep-equal": "^3.1.3"
-  },
-  "prettier": "../.prettierrc.cjs"
+  }
 }

bench/snippets/buffer-concat.mjs

@@ -0,0 +1,54 @@
+import { bench, run } from "./runner.mjs";
+
+for (let size of [32, 2048, 1024 * 16, 1024 * 1024 * 2, 1024 * 1024 * 16]) {
+  const first = Buffer.allocUnsafe(size);
+  const second = Buffer.allocUnsafe(size);
+  const third = Buffer.allocUnsafe(size);
+  first.fill(1);
+  second.fill(2);
+  third.fill(3);
+
+  const check = true;
+
+  const buffers = [first, second, third];
+
+  const fmt =
+    size > 1024 * 1024
+      ? new Intl.NumberFormat(undefined, { unit: "megabyte", style: "unit" })
+      : size > 1024
+        ? new Intl.NumberFormat(undefined, { unit: "kilobyte", style: "unit" })
+        : new Intl.NumberFormat(undefined, { unit: "byte", style: "unit" });
+
+  bench(
+    `Buffer.concat(${fmt.format(
+      Number((size > 1024 * 1024 ? size / 1024 / 1024 : size > 1024 ? size / 1024 : size).toFixed(2)),
+    )} x 3)`,
+    () => {
+      const result = Buffer.concat(buffers);
+      if (check) {
+        if (result.byteLength != size * 3) throw new Error("Wrong length");
+        if (result[0] != 1) throw new Error("Wrong first byte");
+        if (result[size] != 2) throw new Error("Wrong second byte");
+        if (result[size * 2] != 3) throw new Error("Wrong third byte");
+
+        result[0] = 10;
+        if (first[0] != 1) throw new Error("First buffer was modified");
+
+        result[size] = 20;
+        if (second[0] != 2) throw new Error("Second buffer was modified");
+
+        result[size * 2] = 30;
+        if (third[0] != 3) throw new Error("Third buffer was modified");
+      }
+    },
+  );
+}
+
+const chunk = Buffer.alloc(16);
+chunk.fill("3");
+const array = Array.from({ length: 100 }, () => chunk);
+bench("Buffer.concat 100 tiny chunks", () => {
+  return Buffer.concat(array);
+});
+
+await run();

bench/snippets/cp.mjs

@@ -1,9 +1,10 @@
-import { mkdirSync, writeFileSync } from "fs";
-import { bench, run } from "./runner.mjs";
+import { mkdirSync, rmSync, writeFileSync } from "fs";
 import { cp } from "fs/promises";
-import { join } from "path";
 import { tmpdir } from "os";
+import { join, resolve } from "path";
+import { bench, run } from "./runner.mjs";
 
+import { fileURLToPath } from "url";
 const hugeDirectory = (() => {
   const root = join(tmpdir(), "huge");
   const base = join(root, "directory", "for", "benchmarks", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10");
@@ -18,14 +19,21 @@ const hugeDirectory = (() => {
 const hugeFilePath = join(tmpdir(), "huge-file-0.txt");
 const hugeText = "Hello, world!".repeat(1000000);
 writeFileSync(hugeFilePath, hugeText);
+let base = process.argv.at(-1);
+if (resolve(base) === fileURLToPath(import.meta.url)) {
+  base = tmpdir();
+} else {
+  rmSync(base, { recursive: true, force: true });
+  mkdirSync(base, { recursive: true });
+}
 
 var hugeCopyI = 0;
 bench("cp -r (1000 files)", async b => {
-  await cp(hugeDirectory, join(tmpdir(), "huge-copy" + hugeCopyI++), { recursive: true });
+  await cp(hugeDirectory, join(base, "huge-copy" + hugeCopyI++), { recursive: true });
 });
 
 bench("cp 1 " + ((hugeText.length / 1024) | 0) + " KB file", async b => {
-  await cp(hugeFilePath, join(tmpdir(), "huge-file" + hugeCopyI++));
+  await cp(hugeFilePath, join(base, "huge-file" + hugeCopyI++));
 });
 
 await run();

bench/snippets/crypto-randomUUID.mjs

@@ -0,0 +1,7 @@
+import { bench, run } from "./runner.mjs";
+
+bench("crypto.randomUUID()", () => {
+  return crypto.randomUUID();
+});
+
+await run();

bench/snippets/headers.mjs

@@ -1,9 +1,9 @@
 import { bench, run } from "../node_modules/mitata/src/cli.mjs";
 
 // pure JS implementation will optimze this out
-// bench("new Headers", function () {
-//   return new Headers();
-// });
+bench("new Headers", function () {
+  return new Headers();
+});
 
 var big = new Headers({
   "Content-Type": "text/plain",
@@ -17,17 +17,128 @@ var big = new Headers({
   "X-Yet-Another-Custom-Headz": "Hello Worlda",
 });
 
-// bench("Header.get", function () {
-//   return big.get("Content-Type");
-// });
+bench("new Headers([])", () => {
+  return new Headers([]);
+});
 
-// bench("Header.set (standard)", function () {
-//   return big.set("Content-Type", "text/html");
-// });
+bench("new Headers({})", () => {
+  return new Headers({});
+});
 
-// bench("Header.set (non-standard)", function () {
-//   return big.set("X-My-Custom", "text/html123");
-// });
+bench("new Headers(object)", () => {
+  return new Headers({
+    "Content-Type": "text/plain",
+    "Content-Length": "123",
+    "User-Agent": "node-fetch/1.0",
+  });
+});
+
+bench("new Headers(hugeObject)", () => {
+  return new Headers({
+    "Accept": "123",
+    "Accept-Charset": "123",
+    "Accept-Language": "123",
+    "Accept-Encoding": "123",
+    "Accept-Ranges": "123",
+    "Access-Control-Allow-Credentials": "123",
+    "Access-Control-Allow-Headers": "123",
+    "Access-Control-Allow-Methods": "123",
+    "Access-Control-Allow-Origin": "123",
+    "Access-Control-Expose-Headers": "123",
+    "Access-Control-Max-Age": "123",
+    "Access-Control-Request-Headers": "123",
+    "Access-Control-Request-Method": "123",
+    "Age": "123",
+    "Authorization": "123",
+    "Cache-Control": "123",
+    "Connection": "123",
+    "Content-Disposition": "123",
+    "Content-Encoding": "123",
+    "Content-Language": "123",
+    "Content-Length": "123",
+    "Content-Location": "123",
+    "Content-Security-Policy": "123",
+    "Content-Security-Policy-Report-Only": "123",
+    "Content-Type": "123",
+    "Content-Range": "123",
+    "Cookie": "123",
+    "Cookie2": "123",
+    "Cross-Origin-Embedder-Policy": "123",
+    "Cross-Origin-Embedder-Policy-Report-Only": "123",
+    "Cross-Origin-Opener-Policy": "123",
+    "Cross-Origin-Opener-Policy-Report-Only": "123",
+    "Cross-Origin-Resource-Policy": "123",
+    "Date": "123",
+    "DNT": "123",
+    "Default-Style": "123",
+    "ETag": "123",
+    "Expect": "123",
+    "Expires": "123",
+    "Host": "123",
+    "If-Match": "123",
+    "If-Modified-Since": "123",
+    "If-None-Match": "123",
+    "If-Range": "123",
+    "If-Unmodified-Since": "123",
+    "Keep-Alive": "123",
+    "Last-Event-ID": "123",
+    "Last-Modified": "123",
+    "Link": "123",
+    "Location": "123",
+    "Origin": "123",
+    "Ping-From": "123",
+    "Ping-To": "123",
+    "Purpose": "123",
+    "Pragma": "123",
+    "Proxy-Authorization": "123",
+    "Range": "123",
+    "Referer": "123",
+    "Referrer-Policy": "123",
+    "Refresh": "123",
+    "Report-To": "123",
+    "Sec-Fetch-Dest": "123",
+    "Sec-Fetch-Mode": "123",
+    "Sec-WebSocket-Accept": "123",
+    "Sec-WebSocket-Extensions": "123",
+    "Sec-WebSocket-Key": "123",
+    "Sec-WebSocket-Protocol": "123",
+    "Sec-WebSocket-Version": "123",
+    "Server-Timing": "123",
+    "Service-Worker": "123",
+    "Service-Worker-Allowed": "123",
+    "Service-Worker-Navigation-Preload": "123",
+    "Set-Cookie": "123",
+    "Set-Cookie2": "123",
+    "SourceMap": "123",
+    "TE": "123",
+    "Timing-Allow-Origin": "123",
+    "Trailer": "123",
+    "Transfer-Encoding": "123",
+    "Upgrade": "123",
+    "Upgrade-Insecure-Requests": "123",
+    "User-Agent": "123",
+    "Vary": "123",
+    "Via": "123",
+    "X-Content-Type-Options": "123",
+    "X-DNS-Prefetch-Control": "123",
+    "X-Frame-Options": "123",
+    "X-SourceMap": "123",
+    "X-XSS-Protection": "123",
+    "X-Temp-Tablet": "123",
+  });
+});
+
+bench("Header.get", function () {
+  return big.get("Content-Type");
+});
+
+bench("Header.set (standard)", function () {
+  return big.set("Content-Type", "text/html");
+});
+
+bench("Header.set (non-standard)", function () {
+  return big.set("X-My-Custom", "text/html123");
+});
 
 if (big.toJSON)
   bench("Headers.toJSON", function () {
@@ -42,4 +153,4 @@ bench("Object.fromEntries(headers)", function () {
   return Object.fromEntries(big);
 });
 
-run();
+await run();

bench/snippets/native-overhead.mjs

@@ -5,6 +5,11 @@ const lazy = globalThis[Symbol.for("Bun.lazy")];
 const noop = lazy("noop");
 const fn = noop.function;
 const regular = noop.functionRegular;
+const callback = noop.callback;
+
+bench("C++ callback into JS", () => {
+  callback(() => {});
+});
 
 bench("C++ fn regular", () => {
   regular();

bench/snippets/peek-promise.mjs

@@ -0,0 +1,31 @@
+import { bench, run } from "mitata";
+import { peek } from "bun";
+
+let pending = Bun.sleep(1000);
+let resolved = Promise.resolve(1);
+
+bench("Bun.peek - pending", () => {
+  return peek(pending);
+});
+
+bench("Bun.peek - resolved", () => {
+  return peek(resolved);
+});
+
+bench("Bun.peek - non-promise", () => {
+  return peek(1);
+});
+
+bench("Bun.peek.status - resolved", () => {
+  return peek.status(pending);
+});
+
+bench("Bun.peek.status - pending", () => {
+  return peek.status(resolved);
+});
+
+bench("Bun.peek.status - non-promise", () => {
+  return peek.status(1);
+});
+
+await run();

bench/snippets/read-file-chunk.mjs

@@ -0,0 +1,73 @@
+import { tmpdir } from "node:os";
+import { bench, group, run } from "./runner.mjs";
+import { createReadStream, writeFileSync } from "node:fs";
+import { sep } from "node:path";
+
+if (!Promise.withResolvers) {
+  Promise.withResolvers = function () {
+    let resolve, reject;
+    const promise = new Promise((res, rej) => {
+      resolve = res;
+      reject = rej;
+    });
+    return { promise, resolve, reject };
+  };
+}
+
+const ALLOW_BUN = typeof Bun !== "undefined";
+const ALLOW_NODE = true;
+
+const dir = tmpdir() + sep;
+
+var short = (function () {
+  const text = "Hello World!";
+  const path = dir + "bun-bench-short.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+var shortUTF16 = (function () {
+  const text = "Hello World 💕💕💕";
+  const path = dir + "bun-bench-shortUTF16.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+var long = (function () {
+  const text = "Hello World!".repeat(1024);
+  const path = dir + "bun-bench-long.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+var longUTF16 = (function () {
+  const text = "Hello World 💕💕💕".repeat(15 * 70192);
+  const path = dir + "bun-bench-longUTF16.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+
+async function bun(path) {
+  for await (const chunk of Bun.file(path).stream()) {
+    chunk;
+  }
+}
+
+async function node(path) {
+  const { promise, resolve } = Promise.withResolvers();
+  const stream = createReadStream(path);
+  stream.on("data", chunk => {});
+  stream.on("end", () => resolve());
+  await promise;
+}
+
+ALLOW_BUN && bench("short - bun", () => bun(short.path));
+ALLOW_NODE && bench("short - node", () => node(short.path));
+
+ALLOW_BUN && bench("shortUTF16 - bun", () => bun(shortUTF16.path));
+ALLOW_NODE && bench("shortUTF16 - node", () => node(shortUTF16.path));
+
+ALLOW_BUN && bench("long - bun", () => bun(long.path));
+ALLOW_NODE && bench("long - node", () => node(long.path));
+
+ALLOW_BUN && bench("longUTF16 - bun", () => bun(longUTF16.path));
+ALLOW_NODE && bench("longUTF16 - node", () => node(longUTF16.path));
+
+await run();

bench/snippets/shell-spawn.mjs

@@ -0,0 +1,37 @@
+import { $ as zx } from "zx";
+import { $ as execa$ } from "execa";
+import { bench, run, group } from "./runner.mjs";
+
+const execa = execa$({ stdio: "ignore", cwd: import.meta.dirname });
+
+group("echo hi", () => {
+  if (typeof Bun !== "undefined")
+    bench("$`echo hi`", async () => {
+      await Bun.$`echo hi`.quiet();
+    });
+
+  bench("execa`echo hi`", async () => {
+    await execa`echo hi`;
+  });
+
+  bench("zx`echo hi`", async () => {
+    await zx`echo hi`.quiet();
+  });
+});
+
+group("ls .", () => {
+  if (typeof Bun !== "undefined")
+    bench("$`ls .`", async () => {
+      await Bun.$`ls .`.quiet();
+    });
+
+  bench("execa`ls .`", async () => {
+    await execa`ls .`;
+  });
+
+  bench("zx`ls .`", async () => {
+    await zx`ls .`.quiet();
+  });
+});
+
+await run();

bench/snippets/string-width.mjs

@@ -0,0 +1,41 @@
+import { bench, run } from "./runner.mjs";
+import npmStringWidth from "string-width";
+
+const bunStringWidth = globalThis?.Bun?.stringWidth;
+
+const stringWidth = bunStringWidth || npmStringWidth;
+const formatter = new Intl.NumberFormat();
+const format = n => {
+  return formatter.format(n);
+};
+
+const inputs = [
+  ["hello", "ascii"],
+  ["[31mhello", "ascii+ansi"],
+  ["hello😀", "ascii+emoji"],
+  ["[31m😀😀", "ansi+emoji"],
+  ["😀hello😀[31m😀😀😀", "ansi+emoji+ascii"],
+];
+
+const repeatCounts = [1, 10, 100, 1000, 5000];
+
+const maxInputLength = Math.max(...inputs.map(([input]) => input.repeat(Math.max(...repeatCounts)).length));
+
+for (const [input, textLabel] of inputs) {
+  for (let repeatCount of repeatCounts) {
+    const label = bunStringWidth ? "Bun.stringWidth" : "npm/string-width";
+
+    const str = input.repeat(repeatCount);
+    const name = `${label} ${format(str.length).padStart(format(maxInputLength).length, " ")} chars ${textLabel}`;
+
+    bench(name, () => {
+      stringWidth(str);
+    });
+
+    if (bunStringWidth && bunStringWidth(str) !== npmStringWidth(str)) {
+      throw new Error("string-width mismatch");
+    }
+  }
+}
+
+await run();

bench/snippets/urlsearchparams.mjs

@@ -0,0 +1,113 @@
+import { bench, run } from "./runner.mjs";
+
+// bench("new URLSearchParams({})", () => {
+//   return new URLSearchParams({});
+// });
+
+bench("new URLSearchParams(obj)", () => {
+  return new URLSearchParams({
+    "Content-Type": "text/plain",
+    "Content-Length": "123",
+    "User-Agent": "node-fetch/1.0",
+    "Accept-Encoding": "gzip,deflate",
+    "Content-Length": "0",
+    "Content-Range": "bytes 0-9/10",
+  });
+});
+
+bench("new URLSearchParams(absurdlyHugeObject)", () => {
+  return new URLSearchParams({
+    "Accept": "123",
+    "Accept-Charset": "123",
+    "Accept-Language": "123",
+    "Accept-Encoding": "123",
+    "Accept-Ranges": "123",
+    "Access-Control-Allow-Credentials": "123",
+    "Access-Control-Allow-Headers": "123",
+    "Access-Control-Allow-Methods": "123",
+    "Access-Control-Allow-Origin": "123",
+    "Access-Control-Expose-Headers": "123",
+    "Access-Control-Max-Age": "123",
+    "Access-Control-Request-Headers": "123",
+    "Access-Control-Request-Method": "123",
+    "Age": "123",
+    "Authorization": "123",
+    "Cache-Control": "123",
+    "Connection": "123",
+    "Content-Disposition": "123",
+    "Content-Encoding": "123",
+    "Content-Language": "123",
+    "Content-Length": "123",
+    "Content-Location": "123",
+    "Content-Security-Policy": "123",
+    "Content-Security-Policy-Report-Only": "123",
+    "Content-Type": "123",
+    "Content-Range": "123",
+    "Cookie": "123",
+    "Cookie2": "123",
+    "Cross-Origin-Embedder-Policy": "123",
+    "Cross-Origin-Embedder-Policy-Report-Only": "123",
+    "Cross-Origin-Opener-Policy": "123",
+    "Cross-Origin-Opener-Policy-Report-Only": "123",
+    "Cross-Origin-Resource-Policy": "123",
+    "Date": "123",
+    "DNT": "123",
+    "Default-Style": "123",
+    "ETag": "123",
+    "Expect": "123",
+    "Expires": "123",
+    "Host": "123",
+    "If-Match": "123",
+    "If-Modified-Since": "123",
+    "If-None-Match": "123",
+    "If-Range": "123",
+    "If-Unmodified-Since": "123",
+    "Keep-Alive": "123",
+    "Last-Event-ID": "123",
+    "Last-Modified": "123",
+    "Link": "123",
+    "Location": "123",
+    "Origin": "123",
+    "Ping-From": "123",
+    "Ping-To": "123",
+    "Purpose": "123",
+    "Pragma": "123",
+    "Proxy-Authorization": "123",
+    "Range": "123",
+    "Referer": "123",
+    "Referrer-Policy": "123",
+    "Refresh": "123",
+    "Report-To": "123",
+    "Sec-Fetch-Dest": "123",
+    "Sec-Fetch-Mode": "123",
+    "Sec-WebSocket-Accept": "123",
+    "Sec-WebSocket-Extensions": "123",
+    "Sec-WebSocket-Key": "123",
+    "Sec-WebSocket-Protocol": "123",
+    "Sec-WebSocket-Version": "123",
+    "Server-Timing": "123",
+    "Service-Worker": "123",
+    "Service-Worker-Allowed": "123",
+    "Service-Worker-Navigation-Preload": "123",
+    "Set-Cookie": "123",
+    "Set-Cookie2": "123",
+    "SourceMap": "123",
+    "TE": "123",
+    "Timing-Allow-Origin": "123",
+    "Trailer": "123",
+    "Transfer-Encoding": "123",
+    "Upgrade": "123",
+    "Upgrade-Insecure-Requests": "123",
+    "User-Agent": "123",
+    "Vary": "123",
+    "Via": "123",
+    "X-Content-Type-Options": "123",
+    "X-DNS-Prefetch-Control": "123",
+    "X-Frame-Options": "123",
+    "X-SourceMap": "123",
+    "X-XSS-Protection": "123",
+    "X-Temp-Tablet": "123",
+  });
+});
+
+await run();

bench/sqlite/bun.js

@@ -1,7 +1,8 @@
 import { run, bench } from "mitata";
 import { Database } from "bun:sqlite";
+import { join } from "path";
 
-const db = Database.open("./src/northwind.sqlite");
+const db = Database.open(join(import.meta.dir, "src", "northwind.sqlite"));
 
 {
   const sql = db.prepare(`SELECT * FROM "Order"`);

bench/sqlite/package.json

@@ -7,8 +7,8 @@
     "build": "exit 0",
     "bench:bun": "$BUN bun.js",
     "bench:node": "$NODE node.mjs",
-    "deps": "npm install && sh src/download.sh",
-    "bench:deno": "$DENO run -A --unstable deno.js",
+    "deps": "npm install && bash src/download.sh",
+    "bench:deno": "$DENO run -A --unstable-ffi deno.js",
     "bench": "bun run bench:bun && bun run bench:node && bun run bench:deno"
   }
 }

build.zig

@@ -1,12 +1,12 @@
 const std = @import("std");
 const pathRel = std.fs.path.relative;
 const builtin = @import("builtin");
-const Wyhash = @import("./src/wyhash.zig").Wyhash;
+const Wyhash11 = @import("./src/wyhash.zig").Wyhash11;
 
 const zig_version = builtin.zig_version;
 
 /// Do not rename this constant. It is scanned by some scripts to determine which zig version to install.
-const recommended_zig_version = "0.12.0-dev.1604+caae40c21";
+const recommended_zig_version = "0.12.0-dev.1828+225fe6ddb";
 
 var is_debug_build = false;
 
@@ -73,16 +73,18 @@ const BunBuildOptions = struct {
     bindgen: bool = false,
     sizegen: bool = false,
     base_path: [:0]const u8 = "",
+    tracy_callstack_depth: u16,
 
     runtime_js_version: u64 = 0,
     fallback_html_version: u64 = 0,
 
     tinycc: bool = true,
+    project: [:0]const u8 = "",
 
     pub fn updateRuntime(this: *BunBuildOptions) anyerror!void {
         if (std.fs.cwd().openFile("src/runtime.out.js", .{ .mode = .read_only })) |file| {
             defer file.close();
-            const runtime_hash = Wyhash.hash(
+            const runtime_hash = Wyhash11.hash(
                 0,
                 try file.readToEndAlloc(std.heap.page_allocator, try file.getEndPos()),
             );
@@ -95,7 +97,7 @@ const BunBuildOptions = struct {
 
         if (std.fs.cwd().openFile("src/fallback.out.js", .{ .mode = .read_only })) |file| {
             defer file.close();
-            const fallback_hash = Wyhash.hash(
+            const fallback_hash = Wyhash11.hash(
                 0,
                 try file.readToEndAlloc(std.heap.page_allocator, try file.getEndPos()),
             );
@@ -191,29 +193,39 @@ pub fn build_(b: *Build) !void {
     const bin_label = if (optimize == std.builtin.OptimizeMode.Debug) "packages/debug-bun-" else "packages/bun-";
 
     var triplet_buf: [64]u8 = undefined;
-    var os_tagname = @tagName(target.getOs().tag);
 
     const arch: std.Target.Cpu.Arch = target.getCpuArch();
 
-    if (std.mem.eql(u8, os_tagname, "macos")) {
-        os_tagname = "darwin";
-        target.os_version_min = std.zig.CrossTarget.OsVersion{ .semver = .{ .major = 11, .minor = 0, .patch = 0 } };
-    } else if (target.isLinux()) {
-        target.setGnuLibCVersion(2, 27, 0);
+    var os_tagname = @tagName(target.getOs().tag);
+
+    switch (target.getOs().tag) {
+        .macos => {
+            os_tagname = "darwin";
+            target.os_version_min = std.zig.CrossTarget.OsVersion{ .semver = .{ .major = 11, .minor = 0, .patch = 0 } };
+        },
+        .windows => {
+            target.os_version_min = std.zig.CrossTarget.OsVersion{
+                // Windows 1809
+                // Minimum version for a syscall related to bun.sys.renameat
+                // if you update this please update install.ps1
+                .windows = .win10_rs5,
+            };
+        },
+        .linux => {
+            target.setGnuLibCVersion(2, 27, 0);
+        },
+        else => {},
     }
-    std.mem.copy(
-        u8,
-        &triplet_buf,
-        os_tagname,
-    );
+
+    @memcpy(triplet_buf[0..].ptr, os_tagname);
     const osname = triplet_buf[0..os_tagname.len];
     triplet_buf[osname.len] = '-';
 
-    std.mem.copy(u8, triplet_buf[osname.len + 1 ..], @tagName(target.getCpuArch()));
+    @memcpy(triplet_buf[osname.len + 1 ..].ptr, @tagName(target.getCpuArch()));
     var cpuArchName = triplet_buf[osname.len + 1 ..][0..@tagName(target.getCpuArch()).len];
     std.mem.replaceScalar(u8, cpuArchName, '_', '-');
     if (std.mem.eql(u8, cpuArchName, "x86-64")) {
-        std.mem.copy(u8, cpuArchName, "x64");
+        @memcpy(cpuArchName.ptr, "x64");
         cpuArchName = cpuArchName[0..3];
     }
 
@@ -316,6 +328,7 @@ pub fn build_(b: *Build) !void {
             .baseline = is_baseline,
             .bindgen = false,
             .base_path = try b.allocator.dupeZ(u8, b.pathFromRoot(".")),
+            .tracy_callstack_depth = b.option(u16, "tracy_callstack_depth", "") orelse 10,
         };
     };
 
@@ -332,10 +345,12 @@ pub fn build_(b: *Build) !void {
             obj.target.cpu_model = .{ .explicit = &std.Target.x86.cpu.x86_64_v2 };
         } else if (arch.isX86()) {
             obj.target.cpu_model = .{ .explicit = &std.Target.x86.cpu.haswell };
-        } else if (arch.isAARCH64() and target.isDarwin()) {
-            obj.target.cpu_model = .{ .explicit = &std.Target.aarch64.cpu.apple_m1 };
-        } else if (arch.isAARCH64() and target.isLinux()) {
-            obj.target.cpu_model = .{ .explicit = &std.Target.aarch64.cpu.generic };
+        } else if (arch.isAARCH64()) {
+            if (target.isDarwin()) {
+                obj.target.cpu_model = .{ .explicit = &std.Target.aarch64.cpu.apple_m1 };
+            } else {
+                obj.target.cpu_model = .{ .explicit = &std.Target.aarch64.cpu.generic };
+            }
         }
 
         try default_build_options.updateRuntime();
@@ -364,6 +379,7 @@ pub fn build_(b: *Build) !void {
             actual_build_options.sizegen = true;
         }
 
+        actual_build_options.project = "bun";
         obj.addOptions("build_options", actual_build_options.step(b));
 
         // Generated Code
@@ -575,6 +591,7 @@ pub fn build_(b: *Build) !void {
         \\For more info, see https://bun.sh/docs/project/contributing
         \\
     });
+
     b.default_step.dependOn(&mistake_message.step);
 }
 

bunfig.toml

@@ -6,3 +6,4 @@
 #
 # Instead, we can only scan the test directory for Bun's runtime tests
 root = "test"
+preload = "./test/preload.ts"

completions/bun.bash

@@ -1,15 +1,17 @@
 #/usr/bin/env bash
 
 _file_arguments() {
-    shopt -s extglob globstar
-    local extensions="${1}";
+    local extensions="${1}"
+    local reset=$(shopt -p globstar)
+    shopt -s globstar
 
     if [[ -z "${cur_word}" ]]; then
         COMPREPLY=( $(compgen -fG -X "${extensions}" -- "${cur_word}") );
     else
         COMPREPLY=( $(compgen -f -X "${extensions}" -- "${cur_word}") );
     fi
-    shopt -u extglob globstar
+
+    $reset
 }
 
 _long_short_completion() {
@@ -43,9 +45,7 @@ _read_scripts_in_package_json() {
         local package_json_compreply;
         local matched="${BASH_REMATCH[@]:1}";
         local scripts="${matched%%\}*}";
-        shopt -s extglob;
         scripts="${scripts//@(\"|\')/}";
-        shopt -u extglob;
         readarray -td, scripts <<<"${scripts}";
         for completion in "${scripts[@]}"; do
             package_json_compreply+=( "${completion%:*}" );

completions/spec.yaml

@@ -2,7 +2,7 @@
 name: bun
 appspec: { version: "0.001" }
 plugins: [-Meta]
-title: A tool for installing and managing Python packages
+title: A tool for installing and managing JavaScript packages
 
 options:
   - version|V                  --Show version and exit

dockerhub/alpine/Dockerfile

@@ -96,18 +96,16 @@ FROM alpine:3.18
 ARG BUN_RUNTIME_TRANSPILER_CACHE_PATH=0
 ENV BUN_RUNTIME_TRANSPILER_CACHE_PATH=${BUN_RUNTIME_TRANSPILER_CACHE_PATH}
 
-COPY --from=build /tmp/glibc.apk /tmp/
-COPY --from=build /tmp/glibc-bin.apk /tmp/
 COPY --from=build /usr/local/bin/bun /usr/local/bin/
 COPY docker-entrypoint.sh /usr/local/bin/
 
-RUN addgroup -g 1000 bun \
+# Temporarily use the `build`-stage /tmp folder to access the glibc APKs:
+RUN --mount=type=bind,from=build,source=/tmp,target=/tmp \
+    addgroup -g 1000 bun \
     && adduser -u 1000 -G bun -s /bin/sh -D bun \
     && apk --no-cache --force-overwrite --allow-untrusted add \
       /tmp/glibc.apk \
       /tmp/glibc-bin.apk \
-    && rm /tmp/glibc.apk \
-    && rm /tmp/glibc-bin.apk \
     && ln -s /usr/local/bin/bun /usr/local/bin/bunx \
     && which bun \
     && which bunx \

docs/api/binary-data.md

@@ -49,7 +49,6 @@ Despite the name, it isn't an array and supports none of the array methods and o
 
 ```ts
 const buf = new ArrayBuffer(8);
-
 buf.byteLength; // => 8
 
 const slice = buf.slice(0, 4); // returns new ArrayBuffer
@@ -66,19 +65,19 @@ Below we create a new `DataView` and set the first byte to 5.
 
 ```ts
 const buf = new ArrayBuffer(4);
-// [0x0, 0x0, 0x0, 0x0]
+// [0b00000000, 0b00000000, 0b00000000, 0b00000000]
 
 const dv = new DataView(buf);
 dv.setUint8(0, 3); // write value 3 at byte offset 0
 dv.getUint8(0); // => 3
-// [0x11, 0x0, 0x0, 0x0]
+// [0b00000011, 0b00000000, 0b00000000, 0b00000000]
 ```
 
 Now let's write a `Uint16` at byte offset `1`. This requires two bytes. We're using the value `513`, which is `2 * 256 + 1`; in bytes, that's `00000010 00000001`.
 
 ```ts
 dv.setUint16(1, 513);
-// [0x11, 0x10, 0x1, 0x0]
+// [0b00000011, 0b00000010, 0b00000001, 0b00000000]
 
 console.log(dv.getUint16(1)); // => 513
 ```

docs/api/ffi.md

@@ -58,17 +58,18 @@ Pass a path to the shared library and a map of symbols to import into `dlopen`:
 
 ```ts
 import { dlopen, FFIType, suffix } from "bun:ffi";
+const { i32 } = FFIType;
 
 const path = `libadd.${suffix}`;
 
 const lib = dlopen(path, {
   add: {
-    args: [FFIType.i32, FFIType.i32],
-    returns: FFIType.i32,
+    args: [i32, i32],
+    returns: i32,
   },
 });
 
-lib.symbols.add(1, 2);
+console.log(lib.symbols.add(1, 2));
 ```
 
 ### Rust
@@ -76,7 +77,7 @@ lib.symbols.add(1, 2);
 ```rust
 // add.rs
 #[no_mangle]
-pub extern "C" fn add(a: isize, b: isize) -> isize {
+pub extern "C" fn add(a: i32, b: i32) -> i32 {
     a + b
 }
 ```
@@ -87,6 +88,22 @@ To compile:
 $ rustc --crate-type cdylib add.rs
 ```
 
+### C++
+
+```c
+#include <cstdint>
+
+extern "C" int32_t add(int32_t a, int32_t b) {
+    return a + b;
+}
+```
+
+To compile:
+
+```bash
+$ zig build-lib add.cpp -dynamic -lc -lc++
+```
+
 ## FFI types
 
 The following `FFIType` values are supported.

docs/api/file-io.md

@@ -249,6 +249,42 @@ writer.unref();
 writer.ref();
 ```
 
+## Directories
+
+Bun's implementation of `node:fs` is fast, and we haven't implemented a Bun-specific API for reading directories just yet. For now, you should use `node:fs` for working with directories in Bun.
+
+### Reading directories (readdir)
+
+To read a directory in Bun, use `readdir` from `node:fs`.
+
+```ts
+import { readdir } from "node:fs/promises";
+
+// read all the files in the current directory
+const files = await readdir(import.meta.dir);
+```
+
+#### Reading directories recursively
+
+To recursively read a directory in Bun, use `readdir` with `recursive: true`.
+
+```ts
+import { readdir } from "node:fs/promises";
+
+// read all the files in the current directory, recursively
+const files = await readdir("../", { recursive: true });
+```
+
+### Creating directories (mkdir)
+
+To recursively create a directory, use `mkdir` in `node:fs`:
+
+```ts
+import { mkdir } from "node:fs/promises";
+
+await mkdir("path/to/dir", { recursive: true });
+```
+
 ## Benchmarks
 
 The following is a 3-line implementation of the Linux `cat` command.

docs/api/file-system-router.md

@@ -46,7 +46,7 @@ router.match("/settings?foo=bar");
   kind: "dynamic",
   name: "/settings",
   pathname: "/settings?foo=bar",
-  src: "https://mydomain.com/_next/static/pages/settings.tsx"
+  src: "https://mydomain.com/_next/static/pages/settings.tsx",
   query: {
     foo: "bar"
   }
@@ -64,7 +64,7 @@ router.match("/blog/my-cool-post");
   kind: "dynamic",
   name: "/blog/[slug]",
   pathname: "/blog/my-cool-post",
-  src: "https://mydomain.com/_next/static/pages/blog/[slug].tsx"
+  src: "https://mydomain.com/_next/static/pages/blog/[slug].tsx",
   params: {
     slug: "my-cool-post"
   }

docs/api/glob.md

@@ -7,8 +7,9 @@ Bun includes a fast native implementation of file globbing.
 ```ts
 import { Glob } from "bun";
 
-const glob = new Glob("*.ts");
+const glob = new Glob("**/*.ts");
 
+// Scans the current working directory and each of its sub-directories recursively
 for await (const file of glob.scan(".")) {
   console.log(file); // => "index.ts"
 }
@@ -82,7 +83,15 @@ interface ScanOptions {
 
 Bun supports the following glob patterns:
 
-### `*` - Match any number of characters except `/`
+### `?` - Match any single character
+
+```ts
+const glob = new Glob("???.ts");
+glob.match("foo.ts"); // => true
+glob.match("foobar.ts"); // => false
+```
+
+### `*` - Matches zero or more characters, except for path separators (`/` or `\`)
 
 ```ts
 const glob = new Glob("*.ts");
@@ -99,6 +108,26 @@ glob.match("src/index.ts"); // => true
 glob.match("src/index.js"); // => false
 ```
 
+### `[ab]` - Matches one of the characters contained in the brackets, as well as character ranges
+
+```ts
+const glob = new Glob("ba[rz].ts");
+glob.match("bar.ts"); // => true
+glob.match("baz.ts"); // => true
+glob.match("bat.ts"); // => false
+```
+
+You can use character ranges (e.g `[0-9]`, `[a-z]`) as well as the negation operators `^` or `!` to match anything _except_ the characters contained within the braces (e.g `[^ab]`, `[!a-z]`)
+
+```ts
+const glob = new Glob("ba[a-z][0-9][^4-9].ts");
+glob.match("bar01.ts"); // => true
+glob.match("baz83.ts"); // => true
+glob.match("bat22.ts"); // => true
+glob.match("bat24.ts"); // => false
+glob.match("ba0a8.ts"); // => false
+```
+
 ### `{a,b,c}` - Match any of the given patterns
 
 ```ts
@@ -108,3 +137,21 @@ glob.match("b.ts"); // => true
 glob.match("c.ts"); // => true
 glob.match("d.ts"); // => false
 ```
+
+These match patterns can be deeply nested (up to 10 levels), and contain any of the wildcards from above.
+
+### `!` - Negates the result at the start of a pattern
+
+```ts
+const glob = new Glob("!index.ts");
+glob.match("index.ts"); // => false
+glob.match("foo.ts"); // => true
+```
+
+### `\` - Escapes any of the special characters above
+
+```ts
+const glob = new Glob("\\!index.ts");
+glob.match("!index.ts"); // => true
+glob.match("index.ts"); // => false
+```

docs/api/http.md

@@ -171,14 +171,14 @@ Optionally, you can override the trusted CA certificates by passing a value for
   });
 ```
 
-To override Diffie-Helman parameters:
+To override Diffie-Hellman parameters:
 
 ```ts
 Bun.serve({
   // ...
   tls: {
     // other config
-    dhParamsFile: "/path/to/dhparams.pem", // path to Diffie Helman parameters
+    dhParamsFile: "/path/to/dhparams.pem", // path to Diffie Hellman parameters
   },
 });
 ```

docs/api/import-meta.md

@@ -23,6 +23,11 @@ import.meta.resolveSync("zod")
 
 ---
 
+- `import.meta.dirname`
+- An alias to `import.meta.dir`, for Node.js compatibility
+
+---
+
 - `import.meta.file`
 - The name of the current file, e.g. `index.tsx`
 
@@ -33,6 +38,16 @@ import.meta.resolveSync("zod")
 
 ---
 
+- `import.meta.filename`
+- An alias to `import.meta.path`, for Node.js compatibility
+
+---
+
+- `import.meta.url`
+- A string url to the current file, e.g. `file:///path/to/project/index.tx`
+
+---
+
 - `import.meta.main`
 - `boolean` Indicates whether the current file is the entrypoint to the current `bun` process. Is the file being directly executed by `bun run` or is it being imported?
 

docs/api/sqlite.md

@@ -57,6 +57,23 @@ import { Database } from "bun:sqlite";
 const db = new Database("mydb.sqlite", { create: true });
 ```
 
+### Load via ES module import
+
+You can also use an import attribute to load a database.
+
+```ts
+import db from "./mydb.sqlite" with {"type": "sqlite"};
+
+console.log(db.query("select * from users LIMIT 1").get());
+```
+
+This is equivalent to the following:
+
+```ts
+import { Database } from "bun:sqlite";
+const db = new Database("./mydb.sqlite");
+```
+
 ### `.close()`
 
 To close a database:

docs/api/streams.md

@@ -56,6 +56,45 @@ const stream = new ReadableStream({
 
 When using a direct `ReadableStream`, all chunk queueing is handled by the destination. The consumer of the stream receives exactly what is passed to `controller.write()`, without any encoding or modification.
 
+## Async generator streams
+
+Bun also supports async generator functions as a source for `Response` and `Request`. This is an easy way to create a `ReadableStream` that fetches data from an asynchronous source.
+
+```ts
+const response = new Response(async function* () {
+  yield "hello";
+  yield "world";
+}());
+
+await response.text(); // "helloworld"
+```
+
+You can also use `[Symbol.asyncIterator]` directly.
+
+```ts
+const response = new Response({
+  [Symbol.asyncIterator]: async function* () {
+    yield "hello";
+    yield "world";
+  },
+});
+
+await response.text(); // "helloworld"
+```
+
+If you need more granular control over the stream, `yield` will return the direct ReadableStream controller.
+
+```ts
+const response = new Response({
+  [Symbol.asyncIterator]: async function* () {
+    const controller = yield "hello";
+    await controller.end();
+  },
+});
+
+await response.text(); // "hello"
+```
+
 ## `Bun.ArrayBufferSink`
 
 The `Bun.ArrayBufferSink` class is a fast incremental writer for constructing an `ArrayBuffer` of unknown size.
@@ -73,10 +112,11 @@ sink.end();
 // ArrayBuffer(5) [ 104, 101, 108, 108, 111 ]
 ```
 
-To instead retrieve the data as a `Uint8Array`, pass the `asUint8Array` option to the constructor.
+To instead retrieve the data as a `Uint8Array`, pass the `asUint8Array` option to the `start` method.
 
 ```ts-diff
-const sink = new Bun.ArrayBufferSink({
+const sink = new Bun.ArrayBufferSink();
+sink.start({
 + asUint8Array: true
 });
 
@@ -103,7 +143,8 @@ sink.end();
 Once `.end()` is called, no more data can be written to the `ArrayBufferSink`. However, in the context of buffering a stream, it's useful to continuously write data and periodically `.flush()` the contents (say, into a `WriteableStream`). To support this, pass `stream: true` to the constructor.
 
 ```ts
-const sink = new Bun.ArrayBufferSink({
+const sink = new Bun.ArrayBufferSink();
+sink.start({
   stream: true,
 });
 
@@ -124,7 +165,8 @@ The `.flush()` method returns the buffered data as an `ArrayBuffer` (or `Uint8Ar
 To manually set the size of the internal buffer in bytes, pass a value for `highWaterMark`:
 
 ```ts
-const sink = new Bun.ArrayBufferSink({
+const sink = new Bun.ArrayBufferSink();
+sink.start({
   highWaterMark: 1024 * 1024, // 1 MB
 });
 ```

docs/api/tcp.md

@@ -115,7 +115,7 @@ Use `Bun.connect` to connect to a TCP server. Specify the server to connect to w
 
 ```ts
 // The client
-const socket = Bun.connect({
+const socket = await Bun.connect({
   hostname: "localhost",
   port: 8080,
 
@@ -138,7 +138,7 @@ To require TLS, specify `tls: true`.
 
 ```ts
 // The client
-const socket = Bun.connect({
+const socket = await Bun.connect({
   // ... config
   tls: true,
 });
@@ -164,7 +164,7 @@ server.reload({
 ```
 
 ```ts#Client
-const socket = Bun.connect({ /* config */ })
+const socket = await Bun.connect({ /* config */ })
 socket.reload({
   data(){
     // new 'data' handler
@@ -195,7 +195,10 @@ socket.write("hello");
 To simplify this for now, consider using Bun's `ArrayBufferSink` with the `{stream: true}` option:
 
 ```ts
-const sink = new ArrayBufferSink({ stream: true, highWaterMark: 1024 });
+import { ArrayBufferSink } from "bun";
+
+const sink = new ArrayBufferSink();
+sink.start({ stream: true, highWaterMark: 1024 });
 
 sink.write("h");
 sink.write("e");
@@ -204,10 +207,11 @@ sink.write("l");
 sink.write("o");
 
 queueMicrotask(() => {
-  var data = sink.flush();
-  if (!socket.write(data)) {
+  const data = sink.flush();
+  const wrote = socket.write(data);
+  if (wrote < data.byteLength) {
     // put it back in the sink if the socket is full
-    sink.write(data);
+    sink.write(data.subarray(wrote));
   }
 });
 ```

docs/api/transpiler.md

@@ -50,7 +50,7 @@ export default jsx(
 To override the default loader specified in the `new Bun.Transpiler()` constructor, pass a second argument to `.transformSync()`.
 
 ```ts
-await transpiler.transform("<div>hi!</div>", "tsx");
+transpiler.transformSync("<div>hi!</div>", "tsx");
 ```
 
 {% details summary="Nitty gritty" %}

docs/api/utils.md

@@ -261,6 +261,146 @@ This function is optimized for large input. On an M1X, it processes 480 MB/s -
 20 GB/s, depending on how much data is being escaped and whether there is non-ascii
 text. Non-string types will be converted to a string before escaping.
 
+## `Bun.stringWidth()` ~6,756x faster `string-width` alternative
+
+Get the column count of a string as it would be displayed in a terminal.
+Supports ANSI escape codes, emoji, and wide characters.
+
+Example usage:
+
+```ts
+Bun.stringWidth("hello"); // => 5
+Bun.stringWidth("\u001b[31mhello\u001b[0m"); // => 5
+Bun.stringWidth("\u001b[31mhello\u001b[0m", { countAnsiEscapeCodes: true }); // => 12
+```
+
+This is useful for:
+- Aligning text in a terminal
+- Quickly checking if a string contains ANSI escape codes
+- Measuring the width of a string in a terminal
+
+This API is designed to match the popular "string-width" package, so that
+existing code can be easily ported to Bun and vice versa.
+
+[In this benchmark](https://github.com/oven-sh/bun/blob/5147c0ba7379d85d4d1ed0714b84d6544af917eb/bench/snippets/string-width.mjs#L13), `Bun.stringWidth` is a ~6,756x faster than the `string-width` npm package for input larger than about 500 characters. Big thanks to [sindresorhus](https://github.com/sindresorhus) for their work on `string-width`!
+
+```ts
+❯ bun string-width.mjs
+cpu: 13th Gen Intel(R) Core(TM) i9-13900
+runtime: bun 1.0.29 (x64-linux)
+
+benchmark                                          time (avg)             (min … max)       p75       p99      p995
+------------------------------------------------------------------------------------- -----------------------------
+Bun.stringWidth     500 chars ascii              37.09 ns/iter   (36.77 ns … 41.11 ns)  37.07 ns  38.84 ns  38.99 ns
+
+❯ node string-width.mjs
+
+benchmark                                          time (avg)             (min … max)       p75       p99      p995
+------------------------------------------------------------------------------------- -----------------------------
+npm/string-width    500 chars ascii             249,710 ns/iter (239,970 ns … 293,180 ns) 250,930 ns  276,700 ns 281,450 ns
+```
+
+To make `Bun.stringWidth` fast, we've implemented it in Zig using optimized SIMD instructions, accounting for Latin1, UTF-16, and UTF-8 encodings. It passes `string-width`'s tests.
+
+{% details summary="View full benchmark" %}
+
+As a reminder, 1 nanosecond (ns) is 1 billionth of a second. Here's a quick reference for converting between units:
+
+| Unit | 1 Millisecond |
+| ---- | ------------- |
+| ns   | 1,000,000     |
+| µs   | 1,000         |
+| ms   | 1             |
+
+```js
+❯ bun string-width.mjs
+cpu: 13th Gen Intel(R) Core(TM) i9-13900
+runtime: bun 1.0.29 (x64-linux)
+
+benchmark                                          time (avg)             (min … max)       p75       p99      p995
+------------------------------------------------------------------------------------- -----------------------------
+Bun.stringWidth      5 chars ascii              16.45 ns/iter   (16.27 ns … 19.71 ns)  16.48 ns  16.93 ns  17.21 ns
+Bun.stringWidth     50 chars ascii              19.42 ns/iter   (18.61 ns … 27.85 ns)  19.35 ns   21.7 ns  22.31 ns
+Bun.stringWidth    500 chars ascii              37.09 ns/iter   (36.77 ns … 41.11 ns)  37.07 ns  38.84 ns  38.99 ns
+Bun.stringWidth  5,000 chars ascii              216.9 ns/iter  (215.8 ns … 228.54 ns) 216.23 ns 228.52 ns 228.53 ns
+Bun.stringWidth 25,000 chars ascii               1.01 µs/iter     (1.01 µs … 1.01 µs)   1.01 µs   1.01 µs   1.01 µs
+Bun.stringWidth      7 chars ascii+emoji         54.2 ns/iter   (53.36 ns … 58.19 ns)  54.23 ns  57.55 ns  57.94 ns
+Bun.stringWidth     70 chars ascii+emoji       354.26 ns/iter (350.51 ns … 363.96 ns) 355.93 ns 363.11 ns 363.96 ns
+Bun.stringWidth    700 chars ascii+emoji          3.3 µs/iter      (3.27 µs … 3.4 µs)    3.3 µs    3.4 µs    3.4 µs
+Bun.stringWidth  7,000 chars ascii+emoji        32.69 µs/iter   (32.22 µs … 45.27 µs)   32.7 µs  34.57 µs  34.68 µs
+Bun.stringWidth 35,000 chars ascii+emoji       163.35 µs/iter (161.17 µs … 170.79 µs) 163.82 µs 169.66 µs 169.93 µs
+Bun.stringWidth      8 chars ansi+emoji         66.15 ns/iter   (65.17 ns … 69.97 ns)  66.12 ns   69.8 ns  69.87 ns
+Bun.stringWidth     80 chars ansi+emoji        492.95 ns/iter  (488.05 ns … 499.5 ns)  494.8 ns 498.58 ns  499.5 ns
+Bun.stringWidth    800 chars ansi+emoji          4.73 µs/iter     (4.71 µs … 4.88 µs)   4.72 µs   4.88 µs   4.88 µs
+Bun.stringWidth  8,000 chars ansi+emoji         47.02 µs/iter   (46.37 µs … 67.44 µs)  46.96 µs  49.57 µs  49.63 µs
+Bun.stringWidth 40,000 chars ansi+emoji        234.45 µs/iter (231.78 µs … 240.98 µs) 234.92 µs 236.34 µs 236.62 µs
+Bun.stringWidth     19 chars ansi+emoji+ascii  135.46 ns/iter (133.67 ns … 143.26 ns) 135.32 ns 142.55 ns 142.77 ns
+Bun.stringWidth    190 chars ansi+emoji+ascii    1.17 µs/iter     (1.16 µs … 1.17 µs)   1.17 µs   1.17 µs   1.17 µs
+Bun.stringWidth  1,900 chars ansi+emoji+ascii   11.45 µs/iter   (11.26 µs … 20.41 µs)  11.45 µs  12.08 µs  12.11 µs
+Bun.stringWidth 19,000 chars ansi+emoji+ascii  114.06 µs/iter (112.86 µs … 120.06 µs) 114.25 µs 115.86 µs 116.15 µs
+Bun.stringWidth 95,000 chars ansi+emoji+ascii  572.69 µs/iter (565.52 µs … 607.22 µs) 572.45 µs 604.86 µs 605.21 µs
+```
+
+```ts
+❯ node string-width.mjs
+cpu: 13th Gen Intel(R) Core(TM) i9-13900
+runtime: node v21.4.0 (x64-linux)
+
+benchmark                                           time (avg)             (min … max)       p75       p99      p995
+-------------------------------------------------------------------------------------- -----------------------------
+npm/string-width      5 chars ascii               3.19 µs/iter     (3.13 µs … 3.48 µs)   3.25 µs   3.48 µs   3.48 µs
+npm/string-width     50 chars ascii              20.09 µs/iter  (18.93 µs … 435.06 µs)  19.49 µs  21.89 µs  22.59 µs
+npm/string-width    500 chars ascii             249.71 µs/iter (239.97 µs … 293.18 µs) 250.93 µs  276.7 µs 281.45 µs
+npm/string-width  5,000 chars ascii               6.69 ms/iter     (6.58 ms … 6.76 ms)   6.72 ms   6.76 ms   6.76 ms
+npm/string-width 25,000 chars ascii             139.57 ms/iter (137.17 ms … 143.28 ms) 140.49 ms 143.28 ms 143.28 ms
+npm/string-width      7 chars ascii+emoji          3.7 µs/iter     (3.62 µs … 3.94 µs)   3.73 µs   3.94 µs   3.94 µs
+npm/string-width     70 chars ascii+emoji        23.93 µs/iter   (22.44 µs … 331.2 µs)  23.15 µs  25.98 µs   30.2 µs
+npm/string-width    700 chars ascii+emoji       251.65 µs/iter (237.78 µs … 444.69 µs) 252.92 µs 325.89 µs 354.08 µs
+npm/string-width  7,000 chars ascii+emoji         4.95 ms/iter     (4.82 ms … 5.19 ms)      5 ms   5.04 ms   5.19 ms
+npm/string-width 35,000 chars ascii+emoji        96.93 ms/iter  (94.39 ms … 102.58 ms)  97.68 ms 102.58 ms 102.58 ms
+npm/string-width      8 chars ansi+emoji          3.92 µs/iter     (3.45 µs … 4.57 µs)   4.09 µs   4.57 µs   4.57 µs
+npm/string-width     80 chars ansi+emoji         24.46 µs/iter     (22.87 µs … 4.2 ms)  23.54 µs  25.89 µs  27.41 µs
+npm/string-width    800 chars ansi+emoji        259.62 µs/iter (246.76 µs … 480.12 µs) 258.65 µs 349.84 µs 372.55 µs
+npm/string-width  8,000 chars ansi+emoji          5.46 ms/iter     (5.41 ms … 5.57 ms)   5.48 ms   5.55 ms   5.57 ms
+npm/string-width 40,000 chars ansi+emoji        108.91 ms/iter  (107.55 ms … 109.5 ms) 109.25 ms  109.5 ms  109.5 ms
+npm/string-width     19 chars ansi+emoji+ascii    6.53 µs/iter     (6.35 µs … 6.75 µs)   6.54 µs   6.75 µs   6.75 µs
+npm/string-width    190 chars ansi+emoji+ascii   55.52 µs/iter  (52.59 µs … 352.73 µs)  54.19 µs  80.77 µs 167.21 µs
+npm/string-width  1,900 chars ansi+emoji+ascii  701.71 µs/iter (653.94 µs … 893.78 µs)  715.3 µs 855.37 µs  872.9 µs
+npm/string-width 19,000 chars ansi+emoji+ascii   27.19 ms/iter   (26.89 ms … 27.41 ms)  27.28 ms  27.41 ms  27.41 ms
+npm/string-width 95,000 chars ansi+emoji+ascii     3.68 s/iter        (3.66 s … 3.7 s)    3.69 s     3.7 s     3.7 s
+```
+
+{% /details %}
+
+
+TypeScript definition:
+
+```ts
+namespace Bun {
+  export function stringWidth(
+    /**
+     * The string to measure
+     */
+    input: string,
+    options?: {
+      /**
+       * If `true`, count ANSI escape codes as part of the string width. If `false`, ANSI escape codes are ignored when calculating the string width.
+       *
+       * @default false
+       */
+      countAnsiEscapeCodes?: boolean;
+      /**
+       * When it's ambiugous and `true`, count emoji as 1 characters wide. If `false`, emoji are counted as 2 character wide.
+       *
+       * @default true
+       */
+      ambiguousIsNarrow?: boolean;
+    },
+  ): number;
+}
+```
+
+
 <!-- ## `Bun.enableANSIColors()` -->
 
 ## `Bun.fileURLToPath()`
@@ -378,10 +518,10 @@ Decompresses a `Uint8Array` using zlib's GUNZIP algorithm.
 
 ```ts
 const buf = Buffer.from("hello".repeat(100)); // Buffer extends Uint8Array
-const compressed = Bun.gunzipSync(buf);
+const compressed = Bun.gzipSync(buf);
 
 const dec = new TextDecoder();
-const uncompressed = Bun.inflateSync(compressed);
+const uncompressed = Bun.gunzipSync(compressed);
 dec.decode(uncompressed);
 // => "hellohellohello..."
 ```

docs/api/websockets.md

@@ -182,12 +182,12 @@ const server = Bun.serve<{ username: string }>({
     open(ws) {
       const msg = `${ws.data.username} has entered the chat`;
       ws.subscribe("the-group-chat");
-      ws.publish("the-group-chat", msg);
+      server.publish("the-group-chat", msg);
     },
     message(ws, message) {
       // this is a group chat
       // so the server re-broadcasts incoming message to everyone
-      ws.publish("the-group-chat", `${ws.data.username}: ${message}`);
+      server.publish("the-group-chat", `${ws.data.username}: ${message}`);
     },
     close(ws) {
       const msg = `${ws.data.username} has left the chat`;
@@ -245,6 +245,34 @@ The `.send(message)` method of `ServerWebSocket` returns a `number` indicating t
 
 This gives you better control over backpressure in your server.
 
+### Timeouts and limits
+
+By default, Bun will close a WebSocket connection if it is idle for 120 seconds. This can be configured with the `idleTimeout` parameter.
+
+```ts
+Bun.serve({
+  fetch(req, server) {}, // upgrade logic
+  websocket: {
+    idleTimeout: 60, // 60 seconds
+
+    // ...
+  },
+});
+```
+
+Bun will also close a WebSocket connection if it receives a message that is larger than 16 MB. This can be configured with the `maxPayloadLength` parameter.
+
+```ts
+Bun.serve({
+  fetch(req, server) {}, // upgrade logic
+  websocket: {
+    maxPayloadLength: 1024 * 1024, // 1 MB
+
+    // ...
+  },
+});
+```
+
 ## Connect to a `Websocket` server
 
 Bun implements the `WebSocket` class. To create a WebSocket client that connects to a `ws://` or `wss://` server, create an instance of `WebSocket`, as you would in the browser.
@@ -296,6 +324,14 @@ namespace Bun {
       close?: (ws: ServerWebSocket) => void;
       error?: (ws: ServerWebSocket, error: Error) => void;
       drain?: (ws: ServerWebSocket) => void;
+
+      maxPayloadLength?: number; // default: 16 * 1024 * 1024 = 16 MB
+      idleTimeout?: number; // default: 120 (seconds)
+      backpressureLimit?: number; // default: 1024 * 1024 = 1 MB
+      closeOnBackpressureLimit?: boolean; // default: false
+      sendPings?: boolean; // default: true
+      publishToSelf?: boolean; // default: false
+
       perMessageDeflate?:
         | boolean
         | {

docs/bundler/executables.md

@@ -26,12 +26,50 @@ All imported files and packages are bundled into the executable, along with a co
 **Note** — Currently, the `--compile` flag can only accept a single entrypoint at a time and does not support the following flags:
 
 - `--outdir` — use `outfile` instead.
-- `--external`
 - `--splitting`
 - `--public-path`
 
 {% /callout %}
 
+## 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. 
+
+With compiled executables, you can move that cost from runtime to build-time.
+
+When deploying to production, we recommend the following:
+
+```sh
+bun build --compile --minify --sourcemap ./path/to/my/app.ts --outfile myapp
+```
+
+**What do these flags do?**
+
+The `--minify` argument optimizes the size of the transpiled output code. If you have a large application, this can save megabytes of space. For smaller applications, it might still improve start time a little.
+
+The `--sourcemap` argument embeds a sourcemap compressed with zstd, so that errors & stacktraces point to their original locations instead of the transpiled location. Bun will automatically decompress & resolve the sourcemap when an error occurs.
+
+## SQLite
+
+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"};
+
+console.log(db.query("select * from users LIMIT 1").get());
+```
+
+That means if the executable is located at `/usr/bin/hello`, the user's terminal is located at `/home/me/Desktop`, it will look for `/home/me/Desktop/my.db`.
+
+```
+$ cd /home/me/Desktop
+$ ./hello
+```
+
 ## Embedding files
 
 Standalone executables support embedding files.
@@ -55,6 +93,30 @@ You may need to specify a `--loader` for it to be treated as a `"file"` loader (
 
 Embedded files can be read using `Bun.file`'s functions or the Node.js `fs.readFile` function (in `"node:fs"`).
 
+### Embedding 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"};
+
+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
+
+As of Bun v1.0.23, you can embed `.node` files into executables.
+
+```js
+const addon = require("./addon.node");
+
+console.log(addon.hello());
+```
+
+Unfortunately, if you're using `@mapbox/node-pre-gyp` or other similar tools, you'll need to make sure the `.node` file is directly required or it won't bundle correctly.
+
 ## 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.

docs/bundler/index.md

@@ -43,7 +43,7 @@ Let's build our first bundle. You have the following two files, which implement
 import * as ReactDOM from 'react-dom/client';
 import {Component} from "./Component"
 
-const root = ReactDOM.createRoot(document.getElementById('root'));
+const root = ReactDOM.createRoot(document.getElementById('root')!);
 root.render(<Component message="Sup!" />)
 ```
 
@@ -155,7 +155,7 @@ Like the Bun runtime, the bundler supports an array of file types out of the box
 
 ---
 
-- `.js` `.cjs` `.mjs` `.mts` `.cts` `.ts` `.tsx`
+- `.js` `.jsx`, `.cjs` `.mjs` `.mts` `.cts` `.ts` `.tsx`
 - Uses Bun's built-in transpiler to parse the file and transpile TypeScript/JSX syntax to vanilla JavaScript. The bundler executes a set of default transforms, including dead code elimination, tree shaking, and environment variable inlining. At the moment Bun does not attempt to down-convert syntax; if you use recently ECMAScript syntax, that will be reflected in the bundled code.
 
 ---
@@ -276,15 +276,15 @@ const result = await Bun.build({
   entrypoints: ["./index.ts"],
 });
 
-for (const result of result.outputs) {
+for (const res of result.outputs) {
   // Can be consumed as blobs
-  await result.text();
+  await res.text();
 
   // Bun will set Content-Type and Etag headers
-  new Response(result);
+  new Response(res);
 
   // Can be written manually, but you should use `outdir` in this case.
-  Bun.write(path.join("out", result.path), result);
+  Bun.write(path.join("out", res.path), res);
 }
 ```
 
@@ -337,10 +337,6 @@ Depending on the target, Bun will apply different module resolution rules and op
 
 {% /table %}
 
-{% callout %}
-
-{% /callout %}
-
 ### `format`
 
 Specifies the module format to be used in the generated bundles.
@@ -972,8 +968,6 @@ By specifying `.` as `root`, the generated file structure will look like this:
 
 A prefix to be appended to any import paths in bundled code.
 
-<!-- $ bun build ./index.tsx --outdir ./out --public-path https://cdn.example.com -->
-
 In many cases, generated bundles will contain no `import` statements. After all, the goal of bundling is to combine all of the code into a single file. However there are a number of cases with the generated bundles will contain `import` statements.
 
 - **Asset imports** — When importing an unrecognized file type like `*.svg`, the bundler defers to the [`file` loader](/docs/bundler/loaders#file), which copies the file into `outdir` as is. The import is converted into a variable
@@ -1011,7 +1005,7 @@ await Bun.build({
 ```
 
 ```bash#CLI
-n/a
+$ bun build ./index.tsx --outdir ./out --public-path https://cdn.example.com/
 ```
 
 {% /codetabs %}

docs/bundler/loaders.md

@@ -171,6 +171,41 @@ console.log(addon);
 
 In the bundler, `.node` files are handled using the [`file`](#file) loader.
 
+### `sqlite`
+
+**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).
+
+```ts
+import db from "./my.db" with {type: "sqlite"};
+```
+
+This is only supported when the `target` is `bun`.
+
+By default, the database is external to the bundle (so that you can potentially use a database loaded elsewhere), so the database file on-disk won't be bundled into the final output.
+
+You can change this behavior with the `"embed"` attribute:
+
+```ts
+// embed the database into the bundle
+import db from "./my.db" with {type: "sqlite", embed: "true"};
+```
+
+When using a [standalone executable](/docs/bundler/executables), the database is embedded into the single-file executable.
+
+Otherwise, the database to embed is copied into the `outdir` with a hashed filename.
+
+### `bunshell` loader
+
+**Bun Shell loader**. Default for `.bun.sh` files
+
+This loader is used to parse [Bun Shell](/docs/runtime/shell) scripts. It's only supported when starting bun itself, so it's not available in the bundler or in the runtime.
+
+```sh
+$ bun run ./script.bun.sh
+```
+
 ### `file`
 
 **File loader**. Default for all unrecognized file types.

docs/bundler/macros.md

@@ -119,7 +119,7 @@ export function returnFalse() {
 }
 ```
 
-...then bundling the following file will produce an empty bundle.
+...then bundling the following file will produce an empty bundle, provided that the minify syntax option is enabled.
 
 ```ts
 import {returnFalse} from './returnFalse.ts' with { type: 'macro' };

docs/bundler/vs-esbuild.md

@@ -7,7 +7,7 @@ There are a few behavioral differences to note.
 
 ## Performance
 
-With an performance-minded API coupled with the extensively optimized Zig-based JS/TS parser, Bun's bundler is 1.75x faster than esbuild on esbuild's [three.js benchmark](https://github.com/oven-sh/bun/tree/main/bench/bundle).
+With a performance-minded API coupled with the extensively optimized Zig-based JS/TS parser, Bun's bundler is 1.75x faster than esbuild on esbuild's [three.js benchmark](https://github.com/oven-sh/bun/tree/main/bench/bundle).
 
 {% image src="/images/bundler-speed.png" caption="Bundling 10 copies of three.js from scratch, with sourcemaps and minification" /%}
 

docs/cli/bun-create.md

@@ -244,7 +244,7 @@ ELSE IF local template
 5. Auto-detect the npm client, preferring `pnpm`, `yarn` (v1), and lastly `npm`
 6. Run any tasks defined in `"bun-create": { "preinstall" }` with the npm client
 7. Run `${npmClient} install` unless `--no-install` is passed OR no dependencies are in package.json
-8. Run any tasks defined in `"bun-create": { "preinstall" }` with the npm client
+8. Run any tasks defined in `"bun-create": { "postinstall" }` with the npm client
 9. Run `git init; git add -A .; git commit -am "Initial Commit";`
 
    - Rename `gitignore` to `.gitignore`. NPM automatically removes `.gitignore` files from appearing in packages.

docs/cli/bun-install.md

@@ -62,6 +62,9 @@ dev = true
 # Install peerDependencies (default: true)
 peer = true
 
+# Max number of concurrent lifecycle scripts (default: (cpu count or GOMAXPROCS) x2)
+concurrentScripts = 16
+
 # When using `bun install -g`, install packages here
 globalDir = "~/.bun/install/global"
 

docs/cli/bundler.md

@@ -1,116 +0,0 @@
-Bundling is currently an important mechanism for building complex web apps.
-
-Modern apps typically consist of a large number of files and package dependencies. Despite the fact that modern browsers support [ES Module](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules) imports, it's still too slow to fetch each file via individual HTTP requests. _Bundling_ is the process of concatenating several source files into a single large file that can be loaded in a single request.
-
-{% callout %}
-**On bundling** — Despite recent advances like [`modulepreload`](https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/rel/modulepreload) and [HTTP/3](https://en.wikipedia.org/wiki/HTTP/3), bundling is still the most performant approach.
-{% /callout %}
-
-## Bundling your app
-
-Bun's approach to bundling is a little different from other bundlers. Start by passing your app's entrypoint to `bun bun`.
-
-```bash
-$ bun bun ./app.js
-```
-
-Your entrypoint can be any `js|jsx|ts|tsx|html` file. With this file as a starting point, Bun will construct a graph of imported files and packages, transpile everything, and generate a file called `node_modules.bun`.
-
-## What is `.bun`?
-
-{% callout %}
-**Note** — [This format may change soon](https://github.com/oven-sh/bun/issues/121)
-{% /callout %}
-
-A `.bun` file contains the pre-transpiled source code of your application, plus a bunch of binary-encoded metadata about your application's structure. as a contains:
-
-- all the bundled source code
-- all the bundled source code metadata
-- project metadata & configuration
-
-Here are some of the questions `.bun` files answer:
-
-- when I import `react/index.js`, where in the `.bun` is the code for that? (not resolving, just the code)
-- what modules of a package are used?
-- what framework is used? (e.g., Next.js)
-- where is the routes directory?
-- how big is each imported dependency?
-- what is the hash of the bundle’s contents? (for etags)
-- what is the name & version of every npm package exported in this bundle?
-- what modules from which packages are used in this project? ("project" is defined as all the entry points used to generate the .bun)
-
-All in one file.
-
-It’s a little like a build cache, but designed for reuse across builds.
-
-{% details summary="Position-independent code" %}
-
-From a design perspective, the most important part of the `.bun` format is how code is organized. Each module is exported by a hash like this:
-
-```js
-// preact/dist/preact.module.js
-export var $eb6819b = $$m({
-  "preact/dist/preact.module.js": (module, exports) => {
-    let n, l, u, i, t, o, r, f, e = {}, c = [], s = /acit|ex(?:s|g|n|p|$)|rph|grid|ows|mnc|ntw|ine[ch]|zoo|^ord|itera/i;
-    // ... rest of code
-```
-
-This makes bundled modules [position-independent](https://en.wikipedia.org/wiki/Position-independent_code). In theory, one could import only the exact modules in-use without reparsing code and without generating a new bundle. One bundle can dynamically become many bundles comprising only the modules in use on the webpage. Thanks to the metadata with the byte offsets, a web server can send each module to browsers [zero-copy](https://en.wikipedia.org/wiki/Zero-copy) using [sendfile](https://man7.org/linux/man-pages/man2/sendfile.2.html). Bun itself is not quite this smart yet, but these optimizations would be useful in production and potentially very useful for React Server Components.
-
-To see the schema inside, have a look at [`JavascriptBundleContainer`](./src/api/schema.d.ts#:~:text=export%20interface-,JavascriptBundleContainer,-%7B). You can find JavaScript bindings to read the metadata in [src/api/schema.js](./src/api/schema.js). This is not really an API yet. It’s missing the part where it gets the binary data from the bottom of the file. Someday, I want this to be usable by other tools too.
-{% /details %}
-
-## Where is the code?
-
-`.bun` files are marked as executable.
-
-To print out the code, run `./node_modules.bun` in your terminal or run `bun ./path-to-node_modules.bun`.
-
-Here is a copy-pastable example:
-
-```bash
-$ ./node_modules.bun > node_modules.js
-```
-
-This works because every `.bun` file starts with this:
-
-```
-#!/usr/bin/env bun
-```
-
-To deploy to production with Bun, you’ll want to get the code from the `.bun` file and stick that somewhere your web server can find it (or if you’re using Vercel or a Rails app, in a `public` folder).
-
-Note that `.bun` is a binary file format, so just opening it in VSCode or vim might render strangely.
-
-## Advanced
-
-By default, `bun bun` only bundles external dependencies that are `import`ed or `require`d in either app code or another external dependency. An "external dependency" is defined as, "A JavaScript-like file that has `/node_modules/` in the resolved file path and a corresponding `package.json`".
-
-To force Bun to bundle packages which are not located in a `node_modules` folder (i.e., the final, resolved path following all symlinks), add a `bun` section to the root project’s `package.json` with `alwaysBundle` set to an array of package names to always bundle. Here’s an example:
-
-```json
-{
-  "name": "my-package-name-in-here",
-  "bun": {
-    "alwaysBundle": ["@mybigcompany/my-workspace-package"]
-  }
-}
-```
-
-Bundled dependencies are not eligible for Hot Module Reloading. The code is served to browsers & Bun.js verbatim. But, in the future, it may be sectioned off into only parts of the bundle being used. That’s possible in the current version of the `.bun` file (so long as you know which files are necessary), but it’s not implemented yet. Longer-term, it will include all `import` and `export` of each module inside.
-
-## What is the module ID hash?
-
-The `$eb6819b` hash used here:
-
-```js
-export var $eb6819b = $$m({
-```
-
-Is generated like this:
-
-1. Murmur3 32-bit hash of `package.name@package.version`. This is the hash uniquely identifying the npm package.
-2. Wyhash 64 of the `package.hash` + `package_path`. `package_path` means "relative to the root of the npm package, where is the module imported?". For example, if you imported `react/jsx-dev-runtime.js`, the `package_path` is `jsx-dev-runtime.js`. `react-dom/cjs/react-dom.development.js` would be `cjs/react-dom.development.js`
-3. Truncate the hash generated above to a `u32`
-
-The implementation details of this module ID hash will vary between versions of Bun. The important part is the metadata contains the module IDs, the package paths, and the package hashes, so it shouldn’t really matter in practice if other tooling wants to make use of any of this.

docs/cli/bunx.md

@@ -63,6 +63,12 @@ $ bunx --bun my-cli # good
 $ bunx my-cli --bun # bad
 ```
 
+To force bun to always be used with a script, use a shebang.
+
+```
+#!/usr/bin/env bun
+```
+
 <!-- ## Environment variables
 
 Bun automatically loads environment variables from `.env` files before running a file, script, or executable. The following files are checked, in order:

docs/cli/init.md

@@ -35,6 +35,6 @@ It creates:
 
 If you pass `-y` or `--yes`, it will assume you want to continue without asking questions.
 
-At the end, it runs `bun install` to install `bun-types`.
+At the end, it runs `bun install` to install `@types/bun`.
 
 {% /details %}

docs/cli/install.md

@@ -60,6 +60,12 @@ To tell Bun to allow lifecycle scripts for a particular package, add the package
 
 Then re-install the package. Bun will read this field and run lifecycle scripts for `my-trusted-package`.
 
+Lifecycle scripts will run in parallel during installation. To adjust the maximum number of concurrent scripts, use the `--concurrent-scripts` flag. The default is two times the reported cpu count or GOMAXPROCS.
+
+```bash
+$ bun install --concurrent-scripts 5
+```
+
 ## Workspaces
 
 Bun supports `"workspaces"` in package.json. For complete documentation refer to [Package manager > Workspaces](/docs/install/workspaces).
@@ -172,6 +178,9 @@ frozenLockfile = false
 
 # equivalent to `--dry-run` flag
 dryRun = false
+
+# equivalent to `--concurrent-scripts` flag
+concurrentScripts = 16 # (cpu count or GOMAXPROCS) x2
 ```
 
 ## CI/CD
@@ -186,7 +195,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install bun
         uses: oven-sh/setup-bun@v1
       - name: Install dependencies

docs/cli/link.md

@@ -36,11 +36,3 @@ In addition, the `--save` flag can be used to add `cool-pkg` to the `dependencie
     }
   }
 ```
-
-To _unregister_ a local package, navigate to the package's root directory and run `bun unlink`.
-
-```bash
-$ cd /path/to/cool-pkg
-$ bun unlink
-bun unlink v1.x (7416672e)
-```

docs/cli/run.md

@@ -75,14 +75,6 @@ $ bun run dev --watch # ❌ don't do this
 Flags that occur at the end of the command will be ignored and passed through to the `"dev"` script itself.
 {% /callout %}
 
-### `--smol`
-
-In memory-constrained environments, use the `--smol` flag to reduce memory usage at a cost to performance.
-
-```bash
-$ bun --smol run index.tsx
-```
-
 ## Run a `package.json` script
 
 {% note %}
@@ -95,7 +87,7 @@ $ bun [bun flags] run <script> [script flags]
 
 Your `package.json` can define a number of named `"scripts"` that correspond to shell commands.
 
-```jsonc
+```json
 {
   // ... other fields
   "scripts": {
@@ -158,3 +150,32 @@ By default, Bun respects this shebang and executes the script with `node`. Howev
 ```bash
 $ bun run --bun vite
 ```
+
+## `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.
+
+```bash
+$ echo "console.log('Hello')" | bun run -
+Hello
+```
+
+You can also use `bun run -` to redirect files into Bun. For example, to run a `.js` file as if it were a `.ts` file:
+
+```bash
+$ echo "console.log!('This is TypeScript!' as any)" > secretly-typescript.js
+$ bun run - < secretly-typescript.js
+This is TypeScript!
+```
+
+For convenience, all code is treated as TypeScript with JSX support when using `bun run -`.
+
+## `bun run --smol`
+
+In memory-constrained environments, use the `--smol` flag to reduce memory usage at a cost to performance.
+
+```bash
+$ bun --smol run index.tsx
+```
+
+This causes the garbage collector to run more frequently, which can slow down execution. However, it can be useful in environments with limited memory. Bun automatically adjusts the garbage collector's heap size based on the available memory (accounting for cgroups and other memory limits) with and without the `--smol` flag, so this is mostly useful for cases where you want to make the heap size grow more slowly.

docs/cli/test.md

@@ -47,6 +47,12 @@ To filter by _test name_, use the `-t`/`--test-name-pattern` flag.
 $ bun test --test-name-pattern addition
 ```
 
+To run a specific file in the test runner, make sure the path starts with `./` or `/` to distinguish it from a filter name.
+
+```bash
+$ bun test ./test/specific-file.test.ts
+```
+
 The test runner runs all tests in a single process. It loads all `--preload` scripts (see [Lifecycle](/docs/test/lifecycle) for details), then runs all tests. If a test fails, the test runner will exit with a non-zero exit code.
 
 ## Timeouts
@@ -97,7 +103,7 @@ Bun supports the following lifecycle hooks:
 | `afterEach`  | Runs after each test.       |
 | `afterAll`   | Runs once after all tests.  |
 
-These hooks can be define inside test files, or in a separate file that is preloaded with the `--preload` flag.
+These hooks can be defined inside test files, or in a separate file that is preloaded with the `--preload` flag.
 
 ```ts
 $ bun test --preload ./setup.ts
@@ -107,17 +113,13 @@ See [Test > Lifecycle](/docs/test/lifecycle) for complete documentation.
 
 ## Mocks
 
-{% callout %}
-Module mocking (`jest.mock()`) is not yet supported. Track support for it [here](https://github.com/oven-sh/bun/issues/5394).
-{% /callout %}
-
 Create mock functions with the `mock` function. Mocks are automatically reset between tests.
 
 ```ts
 import { test, expect, mock } from "bun:test";
 const random = mock(() => Math.random());
 
-test("random", async () => {
+test("random", () => {
   const val = random();
   expect(val).toBeGreaterThan(0);
   expect(random).toHaveBeenCalled();
@@ -145,7 +147,7 @@ Snapshots are supported by `bun test`.
 // example usage of toMatchSnapshot
 import { test, expect } from "bun:test";
 
-test("snapshot", async () => {
+test("snapshot", () => {
   expect({ a: 1 }).toMatchSnapshot();
 });
 ```

docs/cli/unlink.md

@@ -0,0 +1,7 @@
+Use `bun unlink` in the root directory to unregister a local package.
+
+```bash
+$ cd /path/to/cool-pkg
+$ bun unlink
+bun unlink v1.x (7416672e)
+```

docs/cli/update.md

@@ -10,8 +10,8 @@ $ bun update
 **Alias** — `-f`
 {% /callout %}
 
-Bun by default respect the version rages defined in your package.json, to ignore this and update to the latest version you can pass in the `force` flag.
+By default, Bun respects the version range defined in your package.json. To ignore this and update to the latest version, you can pass in the `force` flag.
 
 ```sh
 $ bun update --force
-```
+```

docs/guides/binary/dataview-to-string.md

@@ -1,5 +1,5 @@
 ---
-name: Convert a Uint8Array to a string
+name: Convert a DataView to a string
 ---
 
 If a [`DataView`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DataView) contains ASCII-encoded text, you can convert it to a string using the [`TextDecoder`](https://developer.mozilla.org/en-US/docs/Web/API/TextDecoder) class.

docs/guides/binary/typedarray-to-string.md

@@ -7,7 +7,7 @@ Bun implements the Web-standard [`TextDecoder`](https://developer.mozilla.org/en
 ```ts
 const arr = new Uint8Array([104, 101, 108, 108, 111]);
 const decoder = new TextDecoder();
-const str = decoder.decode(buf);
+const str = decoder.decode(arr);
 // => "hello"
 ```
 

docs/guides/ecosystem/docker.md

@@ -32,7 +32,7 @@ RUN cd /temp/prod && bun install --frozen-lockfile --production
 
 # copy node_modules from temp directory
 # then copy all (non-ignored) project files into the image
-FROM install AS prerelease
+FROM base AS prerelease
 COPY --from=install /temp/dev/node_modules node_modules
 COPY . .
 

docs/guides/ecosystem/edgedb.md

@@ -90,7 +90,7 @@ Open that file and paste the following contents.
 ```txt
 module default {
   type Movie {
-    title: str;
+    required title: str;
     releaseYear: int64;
   }
 };
@@ -121,7 +121,7 @@ $ touch seed.ts
 
 Paste the following code into `seed.ts`.
 
-The client auto-connects to the database. We insert a couple movies using the `.execute()` method.
+The client auto-connects to the database. We insert a couple movies using the `.execute()` method. We will use EdgeQL's `for` expression to turn this bulk insert into a single optimized query.
 
 ```ts
 import { createClient } from "edgedb";
@@ -129,10 +129,13 @@ import { createClient } from "edgedb";
 const client = createClient();
 
 const INSERT_MOVIE = `
-  insert Movie {
-    title := <str>$title,
-    releaseYear := <int64>$year,
-  }
+  with movies := <array<tuple<title: str, year: int64>>>$movies
+  for movie in array_unpack(movies) union (
+    insert Movie {
+      title := movie.title,
+      releaseYear := movie.year,
+    }
+  )
 `;
 
 const movies = [
@@ -141,9 +144,7 @@ const movies = [
   { title: "The Matrix Revolutions", year: 2003 },
 ];
 
-for (const movie of movies) {
-  await client.execute(INSERT_MOVIE, movie);
-}
+await client.execute(INSERT_MOVIE, { movies });
 
 console.log(`Seeding complete.`);
 process.exit();

docs/guides/ecosystem/prisma.md

@@ -21,7 +21,8 @@ $ bun init
 Then install the Prisma CLI (`prisma`) and Prisma Client (`@prisma/client`) as dependencies.
 
 ```bash
-$ bun add prisma @prisma/client
+$ bun add -d prisma
+$ bun add @prisma/client
 ```
 
 ---

docs/guides/http/fetch-unix.md

@@ -0,0 +1,33 @@
+---
+name: fetch with unix domain sockets in Bun
+---
+
+In Bun, the `unix` option in `fetch()` lets you send HTTP requests over a [unix domain socket](https://en.wikipedia.org/wiki/Unix_domain_socket).
+
+```ts
+const unix = "/var/run/docker.sock";
+
+const response = await fetch("http://localhost/info", { unix });
+
+const body = await response.json();
+console.log(body); // { ... }
+```
+
+---
+
+The `unix` option is a string that specifies the local file path to a unix domain socket. The `fetch()` function will use the socket to send the request to the server instead of using a TCP network connection. `https` is also supported by using the `https://` protocol in the URL instead of `http://`.
+
+To send a `POST` request to an API endpoint over a unix domain socket:
+
+```ts
+const response = await fetch("https://hostname/a/path", {
+  unix: "/var/run/path/to/unix.sock",
+  method: "POST",
+  body: JSON.stringify({ message: "Hello from Bun!" }),
+  headers: {
+    "Content-Type": "application/json",
+  },
+});
+
+const body = await response.json();
+```

docs/guides/http/server.md

@@ -0,0 +1,46 @@
+---
+name: Common HTTP server usage
+---
+
+This starts an HTTP server listening on port `3000`. It demonstrates basic routing with a number of common responses and also handles POST data from standard forms or as JSON.
+
+See [`Bun.serve`](/docs/api/http) for details.
+
+```ts
+const server = Bun.serve({
+  async fetch (req) {
+    const path = new URL(req.url).pathname;
+
+    // respond with text/html
+    if (path === "/") return new Response("Welcome to Bun!");
+
+    // redirect
+    if (path === "/abc") return Response.redirect("/source", 301);
+
+    // send back a file (in this case, *this* file)
+    if (path === "/source") return new Response(Bun.file(import.meta.file));
+
+    // respond with JSON
+    if (path === "/api") return Response.json({ some: "buns", for: "you" });
+
+    // receive JSON data to a POST request
+    if (req.method === "POST" && path === "/api/post") {
+      const data = await req.json();
+      console.log("Received JSON:", data);
+      return Response.json({ success: true, data });
+    }
+
+    // receive POST data from a form
+    if (req.method === "POST" && path === "/form") {
+      const data = await req.formData();
+      console.log(data.get("someField"));
+      return new Response("Success");
+    }
+
+    // 404s
+    return new Response("Page not found", { status: 404 });
+  }
+})
+
+console.log(`Listening on ${server.url}`);
+```

docs/guides/http/simple.md

@@ -14,5 +14,6 @@ const server = Bun.serve({
   },
 });
 
-console.log(`Listening on localhost: ${server.port}`);
+console.log(`Listening on ${server.url}`);
+
 ```

docs/guides/install/trusted.md

@@ -5,7 +5,7 @@ name: Add a trusted dependency
 Unlike other npm clients, Bun does not execute arbitrary lifecycle scripts for installed dependencies, such as `postinstall` and `node-gyp` builds. These scripts represent a potential security risk, as they can execute arbitrary code on your machine.
 
 {% callout %}
-Soon, Bun will include a built-in allow-list that automatically allows lifecycle scripts to be run by popular packages that are known to be safe. This is still under development.
+Bun includes a default allowlist of popular packages containing `postinstall` scripts that are known to be safe. You can see this list [here](https://github.com/oven-sh/bun/blob/main/src/install/default-trusted-dependencies.txt).
 {% /callout %}
 
 ---

docs/guides/process/argv.md

@@ -19,4 +19,39 @@ $ bun run cli.tsx --flag1 --flag2 value
 
 ---
 
-To parse `argv` into a more useful format, consider using [minimist](https://github.com/minimistjs/minimist) or [commander](https://github.com/tj/commander.js).
+To parse `argv` into a more useful format, `util.parseArgs` would be helpful.
+
+Example:
+
+```ts#cli.ts
+import { parseArgs } from "util";
+
+const { values, positionals } = parseArgs({
+  args: Bun.argv,
+  options: {
+    flag1: {
+      type: 'boolean',
+    },
+    flag2: {
+      type: 'string',
+    },
+  },
+  strict: true,
+  allowPositionals: true,
+});
+
+console.log(values);
+console.log(positionals);
+```
+
+then it outputs
+
+```
+$ bun run cli.tsx --flag1 --flag2 value
+{
+  flag1: true,
+  flag2: "value",
+}
+[ "/path/to/bun", "/path/to/cli.ts" ]
+```
+

docs/guides/process/stdin.md

@@ -18,7 +18,7 @@ for await (const line of console) {
 Running this file results in a never-ending interactive prompt that echoes whatever the user types.
 
 ```sh
-$ bun run index.tsx
+$ bun run index.ts
 Type something: hello
 You typed: hello
 Type something: hello again

docs/guides/runtime/cicd.md

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # ...
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 +     - uses: oven-sh/setup-bun@v1
 
       # run any `bun` or `bunx` command

docs/guides/runtime/shell.md

@@ -0,0 +1,40 @@
+---
+name: Run a Shell Command
+---
+
+Bun Shell is a cross-platform bash-like shell built in to Bun.
+
+It provides a simple way to run shell commands in JavaScript and TypeScript. To get started, import the `$` function from the `bun` package and use it to run shell commands.
+
+```ts#foo.ts
+import { $ } from "bun";
+
+await $`echo Hello, world!`; // => "Hello, world!"
+```
+
+---
+
+The `$` function is a tagged template literal that runs the command and returns a promise that resolves with the command's output.
+
+```ts#foo.ts
+import { $ } from "bun";
+
+const output = await $`ls -l`.text();
+console.log(output);
+```
+
+---
+
+To get each line of the output as an array, use the `lines` method.
+
+```ts#foo.ts
+import { $ } from "bun";
+
+for await (const line of $`ls -l`.lines()) {
+  console.log(line);
+}
+```
+
+---
+
+See [Docs > API > Shell](/docs/runtime/shell) for complete documentation.

docs/guides/runtime/typescript.md

@@ -2,31 +2,10 @@
 name: Install TypeScript declarations for Bun
 ---
 
-To install TypeScript definitions for Bun's built-in APIs in your project, install `bun-types`.
+To install TypeScript definitions for Bun's built-in APIs in your project, install `@types/bun`.
 
 ```sh
-$ bun add -d bun-types # dev dependency
-```
-
----
-
-Then include `"bun-types"` in the `compilerOptions.types` in your `tsconfig.json`:
-
-```json-diff
-  {
-    "compilerOptions": {
-+     "types": ["bun-types"]
-    }
-  }
-```
-
----
-
-Unfortunately, setting a value for `"types"` means that TypeScript will ignore other global type definitions, including `lib: ["dom"]`. If you need to add DOM types into your project, add the following [triple-slash directives](https://www.typescriptlang.org/docs/handbook/triple-slash-directives.html) at the top of any TypeScript file in your project.
-
-```ts
-/// <reference lib="dom" />
-/// <reference lib="dom.iterable" />
+$ bun add -d @types/bun # dev dependency
 ```
 
 ---
@@ -36,30 +15,29 @@ Below is the full set of recommended `compilerOptions` for a Bun project. With t
 ```jsonc
 {
   "compilerOptions": {
-    // add Bun type definitions
-    "types": ["bun-types"],
-
-    // enable latest features
-    "lib": ["esnext"],
-    "module": "esnext",
-    "target": "esnext",
-
-    // if TS 5.x+
-    "moduleResolution": "bundler",
-    "noEmit": true,
-    "allowImportingTsExtensions": true,
+    // Enable latest features
+    "lib": ["ESNext","DOM"],
+    "target": "ESNext",
+    "module": "ESNext",
     "moduleDetection": "force",
-    // if TS 4.x or earlier
-    // "moduleResolution": "nodenext",
+    "jsx": "react-jsx",
+    "allowJs": true,
 
-    "jsx": "react-jsx", // support JSX
-    "allowJs": true, // allow importing `.js` from `.ts`
-    "esModuleInterop": true, // allow default imports for CommonJS modules
+    // Bundler mode
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
 
-    // best practices
+    // Best practices
     "strict": true,
-    "forceConsistentCasingInFileNames": true,
-    "skipLibCheck": true
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+
+    // Some stricter flags
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noPropertyAccessFromIndexSignature": true
   }
 }
 ```

docs/guides/streams/to-json.md

@@ -1,5 +1,5 @@
 ---
-name: Convert a ReadableStream to a JSON
+name: Convert a ReadableStream to JSON
 ---
 
 Bun provides a number of convenience functions for reading the contents of a [`ReadableStream`](https://developer.mozilla.org/en-US/docs/Web/API/ReadableStream) into different formats.

docs/guides/test/migrate-from-jest.md

@@ -93,7 +93,7 @@ $ bun test --timeout 10000
 
 Many other flags become irrelevant or obsolete when using `bun test`.
 
-- `transform` — Buns supports TypeScript & JSX. Other file types can be configured with [Plugins](/docs/runtime/plugins).
+- `transform` — Bun supports TypeScript & JSX. Other file types can be configured with [Plugins](/docs/runtime/plugins).
 - `extensionsToTreatAsEsm`
 - `haste` — Bun uses it's own internal source maps
 - `watchman`, `watchPlugins`, `watchPathIgnorePatterns` — use `--watch` to run tests in watch mode