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3 Commits

Author SHA1 Message Date
Jarred Sumner
128de0f207 Update cp.test.ts 2023-11-18 23:38:41 -08:00
Jarred Sumner
b868d64820 Update Dockerfile 2023-11-18 22:59:17 -08:00
Jarred Sumner
5bc2997480 Micro-optimization: omit instead of delete headers 2023-11-18 22:50:47 -08:00
1381 changed files with 87734 additions and 199329 deletions

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

View File

@@ -1,45 +0,0 @@
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?

View File

@@ -12,12 +12,9 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
- ".github/workflows/bun-linux-aarch64.yml"
pull_request:
branches:
- main
@@ -25,12 +22,9 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
- ".github/workflows/bun-linux-aarch64.yml"
# Allows you to run this workflow manually from the Actions tab
workflow_dispatch:
@@ -53,11 +47,7 @@ jobs:
steps:
- uses: actions/checkout@v3
with:
submodules: false
ref: ${{github.sha}}
clean: true
- run: |
bash ./scripts/update-submodules.sh
submodules: recursive
- uses: docker/setup-buildx-action@v2
id: buildx
with:

View File

@@ -12,8 +12,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -24,8 +22,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -125,11 +121,6 @@ jobs:
platforms: linux/${{matrix.build_arch}}
target: ${{matrix.target}}
outputs: type=local,dest=${{runner.temp}}/release
- id: bun-version-check
name: Bun version check
run: |
# If this hangs, it means something is seriously wrong with the build
${{runner.temp}}/release/bun-profile --version
- name: Zip
run: |
# if zip is not found
@@ -223,8 +214,8 @@ jobs:
include:
- tag: linux-x64
- tag: linux-x64-baseline
# - tag: linux-x64-assertions
# - tag: linux-x64-baseline-assertions
- tag: linux-x64-assertions
- tag: linux-x64-baseline-assertions
steps:
- id: checkout
name: Checkout
@@ -246,11 +237,7 @@ jobs:
cd bun-${{matrix.tag}}
chmod +x bun
pwd >> $GITHUB_PATH
- id: bun-version-check
name: Bun version check
run: |
# If this hangs, it means something is seriously wrong with the build
bun --version
./bun --version
- id: install-dependnecies
name: Install dependencies
run: |
@@ -258,19 +245,6 @@ 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:
@@ -279,15 +253,7 @@ jobs:
TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
# if: ${{github.event.inputs.use_bun == 'false'}}
run: |
ulimit -c unlimited
ulimit -c
node packages/bun-internal-test/src/runner.node.mjs || true
- uses: actions/upload-artifact@v3
if: steps.test.outputs.failing_tests != ''
with:
name: cores
path: /cores
- uses: sarisia/actions-status-discord@v1
if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
with:

View File

@@ -15,8 +15,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -26,8 +24,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -102,7 +98,7 @@ jobs:
tag: bun-darwin-aarch64
obj: bun-obj-darwin-aarch64
artifact: bun-obj-darwin-aarch64
runner: macos-13-xlarge
runner: macos-arm64
steps:
- uses: actions/checkout@v4
- name: Checkout submodules
@@ -114,20 +110,13 @@ jobs:
HOMEBREW_NO_AUTO_UPDATE: 1
HOMEBREW_NO_INSTALL_CLEANUP: 1
run: |
brew install go sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
brew install sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
# echo "$(brew --prefix sccache)/bin" >> $GITHUB_PATH
echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
brew link --overwrite llvm@$LLVM_VERSION
curl -LO "$BUN_DOWNLOAD_URL_BASE/bun-darwin-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" >> $GITHUB_PATH
- name: Hash submodule versions
run: |
print_data() {
@@ -183,7 +172,7 @@ jobs:
tag: bun-darwin-aarch64
obj: bun-obj-darwin-aarch64
artifact: bun-obj-darwin-aarch64
runner: macos-13-xlarge
runner: macos-arm64
steps:
- uses: actions/checkout@v4
- name: Checkout submodules
@@ -195,20 +184,13 @@ jobs:
HOMEBREW_NO_AUTO_UPDATE: 1
HOMEBREW_NO_INSTALL_CLEANUP: 1
run: |
brew install go sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
brew install sccache ccache rust llvm@$LLVM_VERSION pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config --force
echo "$(brew --prefix ccache)/bin" >> $GITHUB_PATH
# echo "$(brew --prefix sccache)/bin" >> $GITHUB_PATH
echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
brew link --overwrite llvm@$LLVM_VERSION
curl -LO "$BUN_DOWNLOAD_URL_BASE/bun-darwin-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
@@ -255,7 +237,7 @@ jobs:
obj: bun-obj-darwin-aarch64
package: bun-darwin-aarch64
artifact: bun-obj-darwin-aarch64
runner: macos-13-xlarge
runner: macos-arm64
steps:
- uses: actions/checkout@v4
with:
@@ -390,7 +372,7 @@ jobs:
matrix:
include:
- tag: bun-darwin-aarch64
runner: macos-13-xlarge
runner: macos-arm64
steps:
- id: checkout
name: Checkout
@@ -411,11 +393,7 @@ jobs:
cd ${{matrix.tag}}
chmod +x bun
pwd >> $GITHUB_PATH
- id: bun-version-check
name: Bun version check
run: |
# If this hangs, it means something is seriously wrong with the build
bun --version
./bun --version
- id: install
name: Install dependencies
run: |

View File

@@ -15,8 +15,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -26,8 +24,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -113,7 +109,7 @@ jobs:
arch: x86_64
tag: bun-darwin-x64-baseline
obj: bun-obj-darwin-x64-baseline
runner: macos-12-large
runner: macos-12
artifact: bun-obj-darwin-x64-baseline
steps:
- uses: actions/checkout@v4
@@ -187,7 +183,7 @@ jobs:
arch: x86_64
tag: bun-darwin-x64-baseline
obj: bun-obj-darwin-x64-baseline
runner: macos-12-large
runner: macos-12
artifact: bun-obj-darwin-x64-baseline
steps:
- uses: actions/checkout@v4
@@ -259,7 +255,7 @@ jobs:
tag: bun-darwin-x64-baseline
obj: bun-obj-darwin-x64-baseline
package: bun-darwin-x64
runner: macos-12-large
runner: macos-12
artifact: bun-obj-darwin-x64-baseline
steps:
- uses: actions/checkout@v3
@@ -379,8 +375,7 @@ jobs:
name: macOS Test
runs-on: ${{ matrix.runner }}
needs: [macOS]
# if: github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'
if: false
if: github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'
permissions:
pull-requests: write
timeout-minutes: 30
@@ -392,7 +387,7 @@ jobs:
matrix:
include:
- tag: bun-darwin-x64-baseline
runner: macos-12-large
runner: macos-12
steps:
- id: checkout
name: Checkout
@@ -413,11 +408,7 @@ jobs:
cd ${{matrix.tag}}
chmod +x bun
pwd >> $GITHUB_PATH
- id: bun-version-check
name: Bun version check
run: |
# If this hangs, it means something is seriously wrong with the build
bun --version
./bun --version
- id: install
name: Install dependencies
run: |

View File

@@ -15,8 +15,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -26,8 +24,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -111,7 +107,7 @@ jobs:
arch: x86_64
tag: bun-darwin-x64
obj: bun-obj-darwin-x64
runner: macos-12-large
runner: macos-12
artifact: bun-obj-darwin-x64
steps:
- uses: actions/checkout@v4
@@ -185,7 +181,7 @@ jobs:
arch: x86_64
tag: bun-darwin-x64
obj: bun-obj-darwin-x64
runner: macos-12-large
runner: macos-12
artifact: bun-obj-darwin-x64
steps:
- uses: actions/checkout@v4
@@ -257,8 +253,9 @@ jobs:
tag: bun-darwin-x64
obj: bun-obj-darwin-x64
package: bun-darwin-x64
runner: macos-12-large
runner: macos-12
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
- name: Checkout submodules
@@ -389,7 +386,7 @@ jobs:
matrix:
include:
- tag: bun-darwin-x64
runner: macos-12-large
runner: macos-12
steps:
- id: checkout
name: Checkout
@@ -410,11 +407,7 @@ jobs:
cd ${{matrix.tag}}
chmod +x bun
pwd >> $GITHUB_PATH
- id: bun-version-check
name: Bun version check
run: |
# If this hangs, it means something is seriously wrong with the build
bun --version
./bun --version
- id: install
name: Install dependencies
run: |

View File

@@ -60,7 +60,7 @@ jobs:
- name: Setup Bun
uses: oven-sh/setup-bun@v1
with:
bun-version: "1.0.21"
bun-version: latest
- name: Install Dependencies
run: bun install
- name: Sign Release
@@ -85,7 +85,7 @@ jobs:
- name: Setup Bun
uses: oven-sh/setup-bun@v1
with:
bun-version: "1.0.21"
bun-version: latest
- name: Install Dependencies
run: bun install
- name: Release
@@ -111,15 +111,9 @@ jobs:
with:
node-version: latest
- name: Setup Bun
if: ${{ env.BUN_VERSION != 'canary' }}
uses: oven-sh/setup-bun@v1
with:
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
bun-version: latest
- name: Install Dependencies
run: bun install
- name: Setup Tag
@@ -137,14 +131,14 @@ jobs:
if: ${{ env.BUN_VERSION == 'canary' }}
uses: JS-DevTools/npm-publish@v1
with:
package: packages/bun-types/package.json
package: packages/bun-types/dist/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/package.json
package: packages/bun-types/dist/package.json
token: ${{ secrets.NPM_TOKEN }}
docker:
name: Release to Dockerhub
@@ -256,7 +250,7 @@ jobs:
- name: Setup Bun
uses: oven-sh/setup-bun@v1
with:
bun-version: "1.0.21"
bun-version: latest
- name: Install Dependencies
run: bun install
- name: Release

View File

@@ -1,7 +1,7 @@
name: bun-windows
name: bun-windows-x64
concurrency:
group: bun-windows-${{ github.ref }}
group: bun-windows-x64-${{ github.ref }}
cancel-in-progress: true
env:
@@ -9,7 +9,9 @@ env:
LLVM_VERSION: 16.0.6
BUN_DOWNLOAD_URL_BASE: https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/latest
tag: bun-windows
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
@@ -21,8 +23,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -32,8 +32,6 @@ on:
- "src/**/*"
- "test/**/*"
- "packages/bun-usockets/src/**/*"
- "packages/bun-uws/src/**/*"
- "CMakeLists.txt"
- "build.zig"
- "Makefile"
- "Dockerfile"
@@ -47,17 +45,11 @@ on:
jobs:
windows-zig:
strategy:
fail-fast: false
matrix:
cpu: [haswell, nehalem]
arch: [x86_64]
name: Zig Build
runs-on: med-ubuntu
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: Setup Docker Buildx
uses: docker/setup-buildx-action@v2
@@ -90,13 +82,11 @@ jobs:
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=${{ matrix.arch }}-windows-msvc
ARCH=${{ 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' }}
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
@@ -104,20 +94,14 @@ jobs:
- name: Upload Zig Object
uses: actions/upload-artifact@v3
with:
name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-zig${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
name: ${{ env.tag }}-zig
path: ${{runner.temp}}/release/bun-zig.o
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
@@ -129,8 +113,7 @@ jobs:
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
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}" >> $env:GITHUB_OUTPUT
@@ -141,7 +124,7 @@ jobs:
uses: actions/cache/restore@v3
with:
path: bun-deps
key: bun-deps-${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-${{ steps.submodule-versions.outputs.sha }}
key: bun-deps-${{ env.tag }}-${{ steps.submodule-versions.outputs.sha }}
- name: Install LLVM ${{ env.LLVM_VERSION }}
if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
@@ -156,7 +139,7 @@ jobs:
- name: Build Dependencies
if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
run: |
.\scripts\env.ps1 ${{ matrix.cpu == 'nehalem' && '-Baseline' || '' }}
.\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")
@@ -167,7 +150,7 @@ jobs:
- name: Upload Dependencies
uses: actions/upload-artifact@v3
with:
name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-deps${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
name: ${{ env.tag }}-deps
path: bun-deps/
- name: Cache Dependencies
@@ -178,20 +161,11 @@ jobs:
path: bun-deps
key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}
# TODO(@paperdave): stop relying on this and use bun.exe to build itself.
# we cant do that now because there isn't a tagged release to use.
#
# and at the time of writing, the minimum canary required to work is not
# yet released as it is the one *this* commit.
windows-codegen:
name: Codegen
runs-on: ubuntu-latest
timeout-minutes: 10
if: github.repository_owner == 'oven-sh'
strategy:
fail-fast: false
matrix:
arch: [x86_64]
steps:
- uses: actions/checkout@v4
- run: |
@@ -206,7 +180,7 @@ jobs:
echo "canary_revision=$(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: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-codegen
name: ${{ env.tag }}-codegen
path: build-codegen-win32-x64/
windows-cpp:
@@ -215,13 +189,7 @@ jobs:
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:
@@ -230,12 +198,13 @@ jobs:
- name: Download Codegen
uses: actions/download-artifact@v3
with:
name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-codegen
name: ${{ env.tag }}-codegen
path: build
- name: Build C++
run: |
# Using SCCache was blocked by an issue that is fixed in a newer version.
# TODO UPDATE
# 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"
@@ -250,38 +219,35 @@ jobs:
$CANARY_REVISION = if (Test-Path build/.canary_revision) { Get-Content build/.canary_revision } else { "0" }
.\scripts\env.ps1 ${{ matrix.cpu == 'nehalem' && '-Baseline' || '' }}
.\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 ${{ matrix.cpu == 'nehalem' && '-DUSE_BASELINE_BUILD=1' || '' }}
-DBUN_CPP_ONLY=1
if ($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: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-cpp${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
name: ${{ env.tag }}-cpp
path: build/bun-cpp-objects.a
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
runs-on: windows-latest
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:
@@ -290,27 +256,27 @@ jobs:
- name: Download Codegen
uses: actions/download-artifact@v3
with:
name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-codegen
name: ${{ env.tag }}-codegen
path: build
- name: Download Dependencies
uses: actions/download-artifact@v3
with:
name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-deps${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
name: ${{ env.tag }}-deps
path: bun-deps
- name: Download Zig Object
uses: actions/download-artifact@v3
with:
name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-zig${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
name: ${{ env.tag }}-zig
path: bun-zig
- name: Download C++ Objects
uses: actions/download-artifact@v3
with:
name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-cpp${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
name: ${{ env.tag }}-cpp
path: bun-cpp
- name: Link
run: |
.\scripts\update-submodules.ps1
.\scripts\env.ps1 ${{ matrix.cpu == 'nehalem' && '-Baseline' || '' }}
.\scripts\env.ps1
Set-Location build
$CANARY_REVISION = if (Test-Path build/.canary_revision) { Get-Content build/.canary_revision } else { "0" }
cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release `
@@ -320,30 +286,19 @@ jobs:
-DBUN_LINK_ONLY=1 `
"-DBUN_DEPS_OUT_DIR=$(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)" `
${{ matrix.cpu == 'nehalem' && '-DUSE_BASELINE_BUILD=1' || '' }}
"-DBUN_ZIG_OBJ=$(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 }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}"
$Dist = mkdir -Force "${{ env.tag }}"
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"
Compress-Archive $Dist ${{ env.tag }}.zip
- uses: actions/upload-artifact@v3
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
- uses: actions/upload-artifact@v3
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
name: ${{ env.tag }}
path: ${{ env.tag }}.zip
- name: Release
id: release
uses: ncipollo/release-action@v1
@@ -360,7 +315,7 @@ jobs:
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"
artifacts: "${{env.tag}}.zip"
- uses: sarisia/actions-status-discord@v1
if: failure() && github.repository_owner == 'oven-sh' && github.event_name == 'pull_request'
with:
@@ -370,128 +325,13 @@ jobs:
noprefix: true
nocontext: true
description: |
Pull Request
### [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
@${{ github.actor }}
Build failed on Windows ${{ matrix.arch }}${{ matrix.cpu == 'nehalem' && ' Baseline' || '' }}
Build failed on ${{ env.tag }}:
**[Build Output](https://github.com/oven-sh/bun/actions/runs/${{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@v3
with:
submodules: false
- id: download
name: Download Release
uses: actions/download-artifact@v3
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 >> $env:GITHUB_PATH
- name: Install Node
uses: actions/setup-node@v4
with:
node-version: 20
- name: Install dependencies
run: |
# bun install --verbose
# bun install --cwd=test --verbose
# bun install --cwd=packages/bun-internal-test --verbose
**[View build output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
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 }}
TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
run: |
try {
$ErrorActionPreference = "SilentlyContinue"
$null = node packages/bun-internal-test/src/runner.node.mjs ${{runner.temp}}/release/${{env.tag}}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile/bun.exe || $true
} catch {}
$ErrorActionPreference = "Stop"
- 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
[Commit ${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})

View File

@@ -8,7 +8,7 @@ on:
- main
env:
ZIG_VERSION: 0.12.0-dev.1828+225fe6ddb
ZIG_VERSION: 0.12.0-dev.1604+caae40c21
permissions:
contents: read
@@ -29,7 +29,7 @@ jobs:
- name: Setup Bun
uses: oven-sh/setup-bun@v1
with:
bun-version: "1.0.21"
bun-version: latest
- name: Setup Zig
uses: goto-bus-stop/setup-zig@c7b6cdd3adba8f8b96984640ff172c37c93f73ee
with:

329
.gitignore vendored
View File

@@ -1,168 +1,161 @@
.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-*/
.vs
**/.verdaccio-db.json
/test-report.md
/test-report.json
.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
*.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

13
.prettierignore Normal file
View File

@@ -0,0 +1,13 @@
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

15
.prettierrc.cjs Normal file
View File

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

View File

@@ -3,7 +3,6 @@
{
"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",

View File

@@ -1,33 +1,10 @@
{
"recommendations": [
// Zig
"ziglang.vscode-zig",
// C/C++
"clang.clangd",
"ms-vscode.cmake-tools",
"esbenp.prettier-vscode",
"xaver.clang-format",
"vadimcn.vscode-lldb",
// JavaScript
"oven.bun-vscode",
"biomejs.biome",
// 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",
"ms-vscode.cpptools"
]
}

1152
.vscode/launch.json generated vendored

File diff suppressed because it is too large Load Diff

231
.vscode/settings.json vendored
View File

@@ -1,89 +1,42 @@
{
// Editor
"editor.tabSize": 2,
"editor.insertSpaces": true,
"editor.formatOnSave": true,
"editor.formatOnSaveMode": "file",
// Search
"git.autoRepositoryDetection": "openEditors",
"search.quickOpen.includeSymbols": false,
"search.seedWithNearestWord": true,
"search.smartCase": true,
"search.exclude": {
"node_modules": true,
".git": true,
"src/bun.js/WebKit": true,
"src/deps/*/**": true
},
"search.exclude": {},
"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": "${workspaceFolder}/build.zig",
"zig.path": "${workspaceFolder}/.cache/zig/zig.exe",
"zig.formattingProvider": "zls",
"zig.zls.enableInlayHints": false,
"zig.initialSetupDone": true,
"editor.formatOnSave": true,
"[zig]": {
"editor.tabSize": 4,
"editor.useTabStops": false,
"editor.defaultFormatter": "ziglang.vscode-zig"
},
// C++
"lldb.verboseLogging": false,
"cmake.configureOnOpen": false,
"C_Cpp.errorSquiggles": "enabled",
"[cpp]": {
"editor.defaultFormatter": "xaver.clang-format"
"[ts]": {
"editor.defaultFormatter": "esbenp.prettier-vscode"
},
"[c]": {
"editor.defaultFormatter": "xaver.clang-format"
"[js]": {
"editor.defaultFormatter": "esbenp.prettier-vscode"
},
"[h]": {
"editor.defaultFormatter": "xaver.clang-format"
"zig.zls.enableInlayHints": false,
"git.ignoreSubmodules": true,
"[jsx]": {
"editor.defaultFormatter": "esbenp.prettier-vscode"
},
// JavaScript
"prettier.enable": false,
"eslint.workingDirectories": ["${workspaceFolder}/packages/bun-types"],
"[javascript]": {
"editor.defaultFormatter": "biomejs.biome",
"[tsx]": {
"editor.defaultFormatter": "esbenp.prettier-vscode"
},
"[javascriptreact]": {
"editor.defaultFormatter": "biomejs.biome"
},
// TypeScript
"typescript.tsdk": "${workspaceFolder}/node_modules/typescript/lib",
"[typescript]": {
"editor.defaultFormatter": "biomejs.biome"
},
"[typescriptreact]": {
"editor.defaultFormatter": "biomejs.biome"
},
// JSON
"[json]": {
"editor.defaultFormatter": "biomejs.biome",
},
"[jsonc]": {
"editor.defaultFormatter": "biomejs.biome",
},
// Markdown
"[yaml]": {},
"[markdown]": {
"editor.defaultFormatter": "biomejs.biome",
"editor.unicodeHighlight.ambiguousCharacters": false,
"editor.unicodeHighlight.invisibleCharacters": false,
"diffEditor.ignoreTrimWhitespace": false,
"editor.defaultFormatter": "esbenp.prettier-vscode",
"editor.wordWrap": "on",
"editor.quickSuggestions": {
"comments": "off",
@@ -91,18 +44,7 @@
"other": "off"
}
},
// TOML
"[toml]": {
"editor.defaultFormatter": "biomejs.biome",
},
// YAML
"[yaml]": {
"editor.defaultFormatter": "biomejs.biome",
},
// Files
"lldb.verboseLogging": false,
"files.exclude": {
"**/.git": true,
"**/.svn": true,
@@ -112,6 +54,7 @@
"**/Thumbs.db": true,
"**/*.xcworkspacedata": true,
"**/*.xcscheme": true,
"**/*.pem": true,
"**/*.xcodeproj": true,
"src/bun.js/WebKit": true,
"src/deps/libarchive": true,
@@ -126,10 +69,7 @@
"src/deps/tinycc": true,
"src/deps/zstd": true,
"**/*.i": true,
"packages/bun-uws/fuzzing/seed-corpus": true
},
"files.associations": {
"*.idl": "cpp"
"packages/bun-uws/fuzzing/seed-corpus/**/*": true
},
"C_Cpp.files.exclude": {
"**/.vscode": true,
@@ -149,4 +89,135 @@
"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"
}

49
.vscode/tasks.json vendored
View File

@@ -2,51 +2,10 @@
"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,
},
},
}
]
}

File diff suppressed because it is too large Load Diff

View File

@@ -16,7 +16,7 @@ ARG BUILD_MACHINE_ARCH=x86_64
ARG BUILDARCH=amd64
ARG TRIPLET=${ARCH}-linux-gnu
ARG GIT_SHA=""
ARG BUN_VERSION="bun-v1.0.7"
ARG BUN_VERSION="bun-v1.0.13"
ARG BUN_DOWNLOAD_URL_BASE="https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/${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.1828+225fe6ddb"
ARG ZIG_VERSION="0.12.0-dev.1604+caae40c21"
ARG SCCACHE_BUCKET
ARG SCCACHE_REGION
@@ -290,6 +290,7 @@ 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
@@ -372,14 +373,14 @@ 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=${CANARY} -DZIG_COMPILER=system \
&& cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release -DUSE_DEBUG_JSC=${ASSERTIONS} -DBUN_CPP_ONLY=1 -DWEBKIT_DIR=/build/bun/bun-webkit -DCANARY=${CANARY} \
&& bash compile-cpp-only.sh -v
FROM bun-base-with-zig as bun-codegen-for-zig
COPY package.json bun.lockb Makefile .gitmodules ${BUN_DIR}/
COPY package.json bun.lockb Makefile .gitmodules .prettierrc.cjs ${BUN_DIR}/
COPY src/runtime ${BUN_DIR}/src/runtime
COPY src/runtime.js src/runtime.bun.js ${BUN_DIR}/src/
COPY src/runtime.js src/runtime.footer*.js src/react-refresh.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 ${BUN_DIR}/src/api
@@ -427,7 +428,6 @@ RUN mkdir -p build \
-DNO_CODEGEN=1 \
-DBUN_ZIG_OBJ="/tmp/bun-zig.o" \
-DCANARY="${CANARY}" \
-DZIG_COMPILER=system \
&& ONLY_ZIG=1 ninja "/tmp/bun-zig.o" -v
FROM scratch as build_release_obj
@@ -483,7 +483,6 @@ RUN cmake .. \
-DCPU_TARGET="${CPU_TARGET}" \
-DNO_CONFIGURE_DEPENDS=1 \
-DCANARY="${CANARY}" \
-DZIG_COMPILER=system \
&& ninja -v \
&& ./bun --revision \
&& mkdir -p /build/out \
@@ -539,7 +538,6 @@ RUN cmake .. \
-DCPU_TARGET="${CPU_TARGET}" \
-DNO_CONFIGURE_DEPENDS=1 \
-DCANARY="${CANARY}" \
-DZIG_COMPILER=system \
&& ninja -v \
&& ./bun --revision \
&& mkdir -p /build/out \

View File

@@ -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 explicitly clone it yourself (a huge download)
# unless you explicity 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))
@@ -823,6 +823,7 @@ 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:
@@ -835,7 +836,17 @@ fallback_decoder:
.PHONY: runtime_js
runtime_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
@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 $(ESBUILD) --define:process.env.NODE_ENV="development" --target=esnext --bundle src/runtime/index-without-hmr.ts --format=iife --platform=node --global-name=BUN_RUNTIME --external:/bun:* > src/runtime.bun.pre.out.js; cat src/runtime.bun.pre.out.js src/runtime.footer.bun.js > src/runtime.bun.out.js
.PHONY: bun_error
bun_error:
@@ -1722,7 +1733,7 @@ sizegen:
# Linux uses bundled SQLite3
ifeq ($(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 -DSQLITE_ENABLE_MATH_FUNCTIONS=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 $(SRC_DIR)/sqlite/sqlite3.c -c -o $(SQLITE_OBJECT)
endif
picohttp:

Binary file not shown.

View File

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

View File

@@ -1,37 +0,0 @@
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,
});

View File

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

View File

@@ -1,113 +0,0 @@
import { run, bench, group } from "mitata";
import fg from "fast-glob";
import { fdir } from "fdir";
const normalPattern = "*.ts";
const recursivePattern = "**/*.ts";
const nodeModulesPattern = "**/node_modules/**/*.js";
const benchFdir = false;
const cwd = undefined;
const bunOpts = {
cwd,
followSymlinks: false,
absolute: true,
};
const fgOpts = {
cwd,
followSymbolicLinks: false,
onlyFiles: false,
absolute: true,
};
const Glob = "Bun" in globalThis ? globalThis.Bun.Glob : undefined;
group({ name: `async pattern="${normalPattern}"`, summary: true }, () => {
bench("fast-glob", async () => {
const entries = await fg.glob([normalPattern], fgOpts);
});
if (Glob)
bench("Bun.Glob", async () => {
const entries = await Array.fromAsync(new Glob(normalPattern).scan(bunOpts));
});
if (benchFdir)
bench("fdir", async () => {
const entries = await new fdir().withFullPaths().glob(normalPattern).crawl(process.cwd()).withPromise();
});
});
group({ name: `async-recursive pattern="${recursivePattern}"`, summary: true }, () => {
bench("fast-glob", async () => {
const entries = await fg.glob([recursivePattern], fgOpts);
});
if (Glob)
bench("Bun.Glob", async () => {
const entries = await Array.fromAsync(new Glob(recursivePattern).scan(bunOpts));
});
if (benchFdir)
bench("fdir", async () => {
const entries = await new fdir().withFullPaths().glob(recursivePattern).crawl(process.cwd()).withPromise();
});
});
group({ name: `sync pattern="${normalPattern}"`, summary: true }, () => {
bench("fast-glob", () => {
const entries = fg.globSync([normalPattern], fgOpts);
});
if (Glob)
bench("Bun.Glob", () => {
const entries = [...new Glob(normalPattern).scanSync(bunOpts)];
});
if (benchFdir)
bench("fdir", async () => {
const entries = new fdir().withFullPaths().glob(normalPattern).crawl(process.cwd()).sync();
});
});
group({ name: `sync-recursive pattern="${recursivePattern}"`, summary: true }, () => {
bench("fast-glob", () => {
const entries = fg.globSync([recursivePattern], fgOpts);
});
if (Glob)
bench("Bun.Glob", () => {
const entries = [...new Glob(recursivePattern).scanSync(bunOpts)];
});
if (benchFdir)
bench("fdir", async () => {
const entries = new fdir().withFullPaths().glob(recursivePattern).crawl(process.cwd()).sync();
});
});
group({ name: `node_modules pattern="${nodeModulesPattern}"`, summary: true }, () => {
bench("fast-glob", async () => {
const entries = await fg.glob([nodeModulesPattern], fgOpts);
});
if (Glob)
bench("Bun.Glob", async () => {
const entries = await Array.fromAsync(new Glob(nodeModulesPattern).scan(bunOpts));
});
if (benchFdir)
bench("fdir", async () => {
const entries = await new fdir().withFullPaths().glob(nodeModulesPattern).crawl(process.cwd()).withPromise();
});
});
await run({
avg: true,
colors: false,
min_max: true,
collect: true,
percentiles: true,
});

View File

@@ -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: [8192 + SIMULATE_LONG_FILE.len]u8 = undefined;
var color_buf: [8096 + SIMULATE_LONG_FILE.len]u8 = undefined;
pub fn main() anyerror!void {
var allocator = std.heap.c_allocator;

View File

@@ -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: [8192 + SIMULATE_LONG_FILE.len]u8 = undefined;
var color_buf: [8096 + SIMULATE_LONG_FILE.len]u8 = undefined;
pub fn main() anyerror!void {
var allocator = std.heap.c_allocator;

View File

@@ -7,166 +7,280 @@
"version": "0.0.34"
},
"timestamps": [
16336202536562, 16336202536908, 16336202537294, 16336202537705, 16336202538114, 16336202538534, 16336202538941,
16336202539323, 16336202539742, 16336202540159, 16336202540877, 16336202541310, 16336202541749, 16336202542159,
16336202542565, 16336202542996, 16336202543333, 16336202543761, 16336202544159, 16336202544534, 16336202544944,
16336202545345, 16336202545744, 16336202546159, 16336202546573, 16336202546986, 16336202547399, 16336202547781,
16336202548202, 16336202548564, 16336202548949, 16336202549329, 16336202549762, 16336202550168, 16336202550534,
16336202550887, 16336202551305, 16336202551659, 16336202552060, 16336202552449, 16336202552854, 16336202553270,
16336202553609, 16336202554034, 16336202554437, 16336202554783, 16336202555191, 16336202555623, 16336202556034,
16336202556449, 16336202556890, 16336202557283, 16336202557669, 16336202558084, 16336202558496, 16336202558863,
16336202559271, 16336202559659, 16336202560051, 16336202560452, 16336202560873, 16336202561290, 16336202561659,
16336202562035, 16336202562440, 16336202562862, 16336202563284, 16336202563659, 16336202564034, 16336202564444,
16336202564853, 16336202565245, 16336202565659, 16336202566034, 16336202566455, 16336202566873, 16336202567284,
16336202567659, 16336202568034, 16336202568386, 16336202568790, 16336202569204, 16336202569620, 16336202570384,
16336202570768, 16336202571188, 16336202571551, 16336202572327, 16336202572717, 16336202573116, 16336202573541,
16336202573959, 16336202574319, 16336202574682, 16336202575040, 16336202575375, 16336202577001, 16336202577342,
16336202577680, 16336202578066, 16336202578451, 16336202579166, 16336202579534, 16336202579960, 16336202580370,
16336202580789, 16336202581159, 16336202581576, 16336202581949, 16336202582294, 16336202583087, 16336202583496,
16336202583858, 16336202584203, 16336202584606, 16336202585034, 16336202585386, 16336202585788, 16336202586211,
16336202586604, 16336202587034, 16336202587459, 16336202587869, 16336202588295, 16336202588668, 16336202589092,
16336202589452, 16336202589831, 16336202590197, 16336202590608, 16336202591034, 16336202591460, 16336202591880,
16336202592295, 16336202592727, 16336202593172, 16336202593567, 16336202593994, 16336202594397, 16336202594795,
16336202595224, 16336202595659, 16336202596058, 16336202596463, 16336202596890, 16336202597322, 16336202597732,
16336202598159, 16336202598534, 16336202598951, 16336202599365, 16336202599785, 16336202600159, 16336202600593,
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],
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"percentileMs": {
"50": 40.7,

View File

@@ -5,15 +5,9 @@
"@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",
"string-width": "^7.0.0",
"zx": "^7.2.3"
"mitata": "^0.1.6"
},
"scripts": {
"ffi": "cd ffi && bun run deps && bun run build && bun run bench",
@@ -25,5 +19,6 @@
},
"devDependencies": {
"fast-deep-equal": "^3.1.3"
}
},
"prettier": "../.prettierrc.cjs"
}

View File

@@ -1,54 +0,0 @@
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();

View File

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

View File

@@ -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",
@@ -17,128 +17,17 @@ var big = new Headers({
"X-Yet-Another-Custom-Headz": "Hello Worlda",
});
bench("new Headers([])", () => {
return new Headers([]);
});
// 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(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");
});
// bench("Header.set (non-standard)", function () {
// return big.set("X-My-Custom", "text/html123");
// });
if (big.toJSON)
bench("Headers.toJSON", function () {
@@ -153,4 +42,4 @@ bench("Object.fromEntries(headers)", function () {
return Object.fromEntries(big);
});
await run();
run();

View File

@@ -1,31 +0,0 @@
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();

View File

@@ -1,50 +1,13 @@
import { readdirSync, readdir as readdirCb } from "fs";
import { readdir } from "fs/promises";
import { readdirSync } from "fs";
import { bench, run } from "./runner.mjs";
import { argv } from "process";
import { fileURLToPath } from "url";
import { relative, resolve } from "path";
import { createHash } from "crypto";
let dir = resolve(argv.length > 2 ? argv[2] : fileURLToPath(new URL("../../node_modules", import.meta.url)));
if (dir.includes(process.cwd())) {
dir = relative(process.cwd(), dir);
}
const dir = argv.length > 2 ? argv[2] : "/tmp";
const result = await readdir(dir, { recursive: true });
const count = result.length;
const syncCount = readdirSync(dir, { recursive: true }).length;
const hash = createHash("sha256").update(result.sort().join("\n")).digest("hex");
bench(`await readdir("${dir}", {recursive: true})`, async () => {
await readdir(dir, { recursive: true });
});
bench(`await readdir("${dir}", {recursive: true}) x 10`, async () => {
const promises = [
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
readdir(dir, { recursive: true }),
];
await Promise.all(promises);
});
bench(`await readdir("${dir}", {recursive: false})`, async () => {
await readdir(dir, { recursive: false });
const count = readdirSync(dir).length;
bench(`readdir("${dir}")`, () => {
readdirSync(dir, { withFileTypes: true });
});
await run();
console.log("\n", count, "files/dirs in", dir, "\n", "SHA256:", hash, "\n");
if (count !== syncCount) {
throw new Error(`Mismatched file counts: ${count} async !== ${syncCount} sync`);
}
console.log("\n\nFor", count, "files/dirs in", dir);

View File

@@ -1,37 +0,0 @@
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();

View File

@@ -1,44 +0,0 @@
import { bench, run } from "./runner.mjs";
import npmStringWidth from "string-width";
const bunStringWidth = globalThis?.Bun?.stringWidth;
bench("npm/string-width (ansi + emoji + ascii)", () => {
npmStringWidth("hello there! 😀\u001b[31m😀😀");
});
bench("npm/string-width (ansi + emoji)", () => {
npmStringWidth("😀\u001b[31m😀😀");
});
bench("npm/string-width (ansi + ascii)", () => {
npmStringWidth("\u001b[31mhello there!");
});
if (bunStringWidth) {
bench("Bun.stringWidth (ansi + emoji + ascii)", () => {
bunStringWidth("hello there! 😀\u001b[31m😀😀");
});
bench("Bun.stringWidth (ansi + emoji)", () => {
bunStringWidth("😀\u001b[31m😀😀");
});
bench("Bun.stringWidth (ansi + ascii)", () => {
bunStringWidth("\u001b[31mhello there!");
});
if (npmStringWidth("😀\u001b[31m😀😀") !== bunStringWidth("😀\u001b[31m😀😀")) {
console.error("string-width mismatch");
}
if (npmStringWidth("hello there! 😀\u001b[31m😀😀") !== bunStringWidth("hello there! 😀\u001b[31m😀😀")) {
console.error("string-width mismatch");
}
if (npmStringWidth("\u001b[31mhello there!") !== bunStringWidth("\u001b[31mhello there!")) {
console.error("string-width mismatch");
}
}
await run();

View File

@@ -1,113 +0,0 @@
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();

View File

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

View File

@@ -1,70 +0,0 @@
{
"$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
"organizeImports": {
"enabled": true
},
"linter": {
"enabled": false
},
"javascript": {
"parser": {
"unsafeParameterDecoratorsEnabled": true
},
"formatter": {
"arrowParentheses": "asNeeded",
"quoteProperties": "preserve",
"semicolons": "always",
"trailingComma": "all",
"indentStyle": "space",
"quoteStyle": "double"
}
},
"json": {
"formatter": {
"indentStyle": "space"
},
"parser": {
"allowComments": true,
"allowTrailingCommas": true
}
},
"vcs": {
"clientKind": "git",
"enabled": false,
"root": "./"
},
"files": {
"maxSize": 9128312873
},
"formatter": {
"enabled": true,
"indentWidth": 2,
"lineEnding": "lf",
"formatWithErrors": true,
"lineWidth": 120,
"indentStyle": "space",
"ignore": [
"node_modules/**",
"test/snapshots",
"test/fixtures",
".next",
"test/js/deno",
"./src/deps",
"./src/bun.js/WebKit/**",
"packages/bun-polyfills",
"./build-*",
"./build",
".cache",
"out/",
"test/transpiler/property-non-ascii-fixture.js",
"test/transpiler/macro-test.test.ts",
"test/transpiler/decorator-metadata.test.ts",
"src/react-refresh.js",
"bindings-obj/*",
"src/deps/**",
"./bench/react-hello-world/react-hello-world.node.js",
"./test/cli/run/require-cache-bug-leak-fixture-large-ast.js",
"./test/cli/run/esm-leak-fixture-large-ast.mjs"
]
}
}

142
build.zig
View File

@@ -1,22 +1,39 @@
const recommended_zig_version = "0.12.0-dev.1604+caae40c21";
const zig_version = @import("builtin").zig_version;
const std = @import("std");
const pathRel = std.fs.path.relative;
const builtin = @import("builtin");
const Wyhash = @import("./src/wyhash.zig").Wyhash;
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.1828+225fe6ddb";
var is_debug_build = false;
fn moduleSource(comptime out: []const u8) FileSource {
if (comptime std.fs.path.dirname(@src().file)) |base| {
const outpath = comptime base ++ std.fs.path.sep_str ++ out;
return FileSource.relative(outpath);
} else {
return FileSource.relative(out);
}
}
fn exists(path: []const u8) bool {
_ = std.fs.openFileAbsolute(path, .{ .mode = .read_only }) catch return false;
return true;
}
const color_map = std.ComptimeStringMap([]const u8, .{
&.{ "black", "30m" },
&.{ "blue", "34m" },
&.{ "b", "1m" },
&.{ "d", "2m" },
&.{ "cyan", "36m" },
&.{ "green", "32m" },
&.{ "magenta", "35m" },
&.{ "red", "31m" },
&.{ "white", "37m" },
&.{ "yellow", "33m" },
});
fn addInternalPackages(b: *Build, step: *CompileStep, _: std.mem.Allocator, _: []const u8, target: anytype) !void {
const io: *Module = brk: {
var io: *Module = brk: {
if (target.isDarwin()) {
break :brk b.createModule(.{
.source_file = FileSource.relative("src/io/io_darwin.zig"),
@@ -46,7 +63,7 @@ fn addInternalPackages(b: *Build, step: *CompileStep, _: std.mem.Allocator, _: [
break :brk b.createModule(.{ .source_file = FileSource.relative("src/deps/zlib.posix.zig") });
});
const async_: *Module = brk: {
var async_: *Module = brk: {
if (target.isDarwin() or target.isLinux() or target.isFreeBSD()) {
break :brk b.createModule(.{
.source_file = FileSource.relative("src/async/posix_event_loop.zig"),
@@ -73,13 +90,11 @@ 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| {
@@ -132,7 +147,28 @@ const BunBuildOptions = struct {
// relative to the prefix
var output_dir: []const u8 = "";
fn panicIfNotFound(comptime filepath: []const u8) []const u8 {
var file = std.fs.cwd().openFile(filepath, .{ .optimize = .read_only }) catch |err| {
std.debug.panic("error: {s} opening {s}. Please ensure you've downloaded git submodules, and ran `make vendor`, `make jsc`.", .{ filepath, @errorName(err) });
};
file.close();
return filepath;
}
const fmt = struct {
pub usingnamespace @import("std").fmt;
pub fn hexInt(value: anytype) @TypeOf(std.fmt.fmtSliceHexLower("")) {
return std.fmt.fmtSliceHexLower(std.mem.asBytes(&value));
}
pub fn hexIntUp(value: anytype) @TypeOf(std.fmt.fmtSliceHexUpper("")) {
return std.fmt.fmtSliceHexUpper(std.mem.asBytes(&value));
}
};
var x64 = "x64";
var optimize: std.builtin.OptimizeMode = .Debug;
const Build = std.Build;
@@ -157,16 +193,16 @@ pub fn build_(b: *Build) !void {
switch (comptime zig_version.order(std.SemanticVersion.parse(recommended_zig_version) catch unreachable)) {
.eq => {},
.lt => {
@compileError("The minimum version of Zig required to compile Bun is " ++ recommended_zig_version ++ ", found " ++ @import("builtin").zig_version_string ++ ". Please follow the instructions at https://bun.sh/docs/project/contributing. You may need to re-run `bun setup`.");
@compileError("The minimum version of Zig required to compile Bun is " ++ recommended_zig_version ++ ", found " ++ @import("builtin").zig_version_string);
},
.gt => {
const colors = std.io.getStdErr().supportsAnsiEscapeCodes();
std.debug.print(
"{s}WARNING:\nBun recommends Zig version '{s}', but found '{s}', build may fail...\nMake sure you are following the instructions at https://bun.sh/docs/project/contributing\n{s}You can update to the right version using 'zigup {s}'\n\n",
"{s}WARNING:\nBun recommends Zig version '{s}', but found '{s}', build may fail...\nMake sure you installed the right version as per https://bun.sh/docs/project/contributing#install-zig\n{s}You can update to the right version using 'zigup {s}'\n\n",
.{
if (colors) "\x1b[1;33m" else "",
recommended_zig_version,
builtin.zig_version_string,
@import("builtin").zig_version_string,
if (colors) "\x1b[0m" else "",
recommended_zig_version,
},
@@ -190,46 +226,36 @@ pub fn build_(b: *Build) !void {
}
var output_dir_buf = std.mem.zeroes([4096]u8);
const bin_label = if (optimize == std.builtin.OptimizeMode.Debug) "packages/debug-bun-" else "packages/bun-";
var 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();
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 => {},
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);
}
@memcpy(triplet_buf[0..].ptr, os_tagname);
const osname = triplet_buf[0..os_tagname.len];
std.mem.copy(
u8,
&triplet_buf,
os_tagname,
);
var osname = triplet_buf[0..os_tagname.len];
triplet_buf[osname.len] = '-';
@memcpy(triplet_buf[osname.len + 1 ..].ptr, @tagName(target.getCpuArch()));
std.mem.copy(u8, triplet_buf[osname.len + 1 ..], @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")) {
@memcpy(cpuArchName.ptr, "x64");
std.mem.copy(u8, cpuArchName, "x64");
cpuArchName = cpuArchName[0..3];
}
const triplet = triplet_buf[0 .. osname.len + cpuArchName.len + 1];
var triplet = triplet_buf[0 .. osname.len + cpuArchName.len + 1];
const outfile_maybe = b.option([]const u8, "output-file", "target to install to");
@@ -328,7 +354,6 @@ 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,
};
};
@@ -345,12 +370,10 @@ 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()) {
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 };
}
} 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 };
}
try default_build_options.updateRuntime();
@@ -362,7 +385,8 @@ pub fn build_(b: *Build) !void {
max_version,
obj.target.getCpuModel().name,
}) catch {};
std.io.getStdErr().writer().print("Zig v{s}\n", .{builtin.zig_version_string}) catch {};
std.io.getStdErr().writer().print("Zig {s}\n", .{@import("builtin").zig_version_string}) catch {};
// std.io.getStdErr().writer().print("Output: {s}/{s}\n\n", .{ output_dir, bun_executable_name }) catch unreachable;
defer obj_step.dependOn(&obj.step);
@@ -379,7 +403,6 @@ 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
@@ -550,9 +573,9 @@ pub fn build_(b: *Build) !void {
{
const headers_step = b.step("test", "Build test");
const test_file = b.option([]const u8, "test-file", "Input file for test");
const test_bin_ = b.option([]const u8, "test-bin", "Emit bin to");
const test_filter = b.option([]const u8, "test-filter", "Filter for test");
var test_file = b.option([]const u8, "test-file", "Input file for test");
var test_bin_ = b.option([]const u8, "test-bin", "Emit bin to");
var test_filter = b.option([]const u8, "test-filter", "Filter for test");
var headers_obj: *CompileStep = b.addTest(.{
.root_source_file = FileSource.relative(test_file orelse "src/main.zig"),
@@ -579,20 +602,7 @@ pub fn build_(b: *Build) !void {
headers_obj.addOptions("build_options", default_build_options.step(b));
}
// Running `zig build` with no arguments is almost always a mistake.
const mistake_message = b.addSystemCommand(&.{
"echo",
\\
\\error: To build Bun from source, please use `bun run setup` instead of `zig build`"
\\
\\If you want to build the zig code only, run:
\\ 'zig build obj -Dgenerated-code=./build/codegen [...opts]'
\\
\\For more info, see https://bun.sh/docs/project/contributing
\\
});
b.default_step.dependOn(&mistake_message.step);
b.default_step.dependOn(obj_step);
}
pub var original_make_fn: ?*const fn (step: *std.build.Step) anyerror!void = null;

BIN
bun.lockb

Binary file not shown.

View File

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

View File

@@ -51,7 +51,7 @@ function __bun_last_cmd --argument-names n
end
set -l bun_install_boolean_flags yarn production optional development no-save dry-run force no-cache silent verbose global
set -l bun_install_boolean_flags_descriptions "Write a yarn.lock file (yarn v1)" "Don't install devDependencies" "Add dependency to optionalDependencies" "Add dependency to devDependencies" "Don't install devDependencies" "Don't install anything" "Always request the latest versions from the registry & reinstall all dependencies" "Ignore manifest cache entirely" "Don't output anything" "Excessively verbose logging" "Use global folder"
set -l bun_install_boolean_flags_descriptions "Write a yarn.lock file (yarn v1)" "Don't install devDependencies" "Add dependency to optionalDependencies" "Add dependency to devDependencies" "Don't install devDependencies" "Don't install anything" "Always request the latest versions from the registry & reinstall all dependenices" "Ignore manifest cache entirely" "Don't output anything" "Excessively verbose logging" "Use global folder"
set -l bun_builtin_cmds dev create help bun upgrade discord run install remove add init link unlink pm x
set -l bun_builtin_cmds_without_run dev create help bun upgrade discord install remove add init pm x

View File

@@ -121,7 +121,7 @@ subcommands:
- frozen-lockfile -- "Disallow changes to lockfile"
- no-save --
- dry-run -- "Don't install anything"
- force -- "Always request the latest versions from the registry & reinstall all dependencies"
- force -- "Always request the latest versions from the registry & reinstall all dependenices"
- name: cache-dir
type: string
summary: "Store & load cached data from a specific directory path"
@@ -156,7 +156,7 @@ subcommands:
- frozen-lockfile -- "Disallow changes to lockfile"
- no-save --
- dry-run -- "Don't install anything"
- force -- "Always request the latest versions from the registry & reinstall all dependencies"
- force -- "Always request the latest versions from the registry & reinstall all dependenices"
- no-cache -- "Ignore manifest cache entirely"
- silent -- "Don't output anything"
- verbose -- "Excessively verbose logging"
@@ -194,7 +194,7 @@ subcommands:
- frozen-lockfile -- "Disallow changes to lockfile"
- no-save --
- dry-run -- "Don't install anything"
- force -- "Always request the latest versions from the registry & reinstall all dependencies"
- force -- "Always request the latest versions from the registry & reinstall all dependenices"
- name: cache-dir
type: string
summary: "Store & load cached data from a specific directory path"

View File

@@ -91,11 +91,6 @@ RUN apk --no-cache add \
FROM alpine:3.18
# Disable the runtime transpiler cache by default inside Docker containers.
# On ephemeral containers, the cache is not useful
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/

View File

@@ -57,11 +57,6 @@ RUN apt-get update -qq \
FROM debian:bullseye-slim
# Disable the runtime transpiler cache by default inside Docker containers.
# On ephemeral containers, the cache is not useful
ARG BUN_RUNTIME_TRANSPILER_CACHE_PATH=0
ENV BUN_RUNTIME_TRANSPILER_CACHE_PATH=${BUN_RUNTIME_TRANSPILER_CACHE_PATH}
COPY docker-entrypoint.sh /usr/local/bin
COPY --from=build /usr/local/bin/bun /usr/local/bin/bun

View File

@@ -58,11 +58,6 @@ FROM debian:bullseye
COPY docker-entrypoint.sh /usr/local/bin
COPY --from=build /usr/local/bin/bun /usr/local/bin/bun
# Disable the runtime transpiler cache by default inside Docker containers.
# On ephemeral containers, the cache is not useful
ARG BUN_RUNTIME_TRANSPILER_CACHE_PATH=0
ENV BUN_RUNTIME_TRANSPILER_CACHE_PATH=${BUN_RUNTIME_TRANSPILER_CACHE_PATH}
RUN groupadd bun \
--gid 1000 \
&& useradd bun \

View File

@@ -57,11 +57,6 @@ RUN apt-get update -qq \
FROM gcr.io/distroless/base-nossl-debian11
# Disable the runtime transpiler cache by default inside Docker containers.
# On ephemeral containers, the cache is not useful
ARG BUN_RUNTIME_TRANSPILER_CACHE_PATH=0
ENV BUN_RUNTIME_TRANSPILER_CACHE_PATH=${BUN_RUNTIME_TRANSPILER_CACHE_PATH}
COPY --from=build /usr/local/bin/bun /usr/local/bin/
# Temporarily use the `build`-stage image binaries to create a symlink:

View File

@@ -49,6 +49,7 @@ 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
@@ -65,19 +66,19 @@ Below we create a new `DataView` and set the first byte to 5.
```ts
const buf = new ArrayBuffer(4);
// [0b00000000, 0b00000000, 0b00000000, 0b00000000]
// [0x0, 0x0, 0x0, 0x0]
const dv = new DataView(buf);
dv.setUint8(0, 3); // write value 3 at byte offset 0
dv.getUint8(0); // => 3
// [0b00000011, 0b00000000, 0b00000000, 0b00000000]
// [0x11, 0x0, 0x0, 0x0]
```
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);
// [0b00000011, 0b00000010, 0b00000001, 0b00000000]
// [0x11, 0x10, 0x1, 0x0]
console.log(dv.getUint16(1)); // => 513
```

View File

@@ -249,42 +249,6 @@ 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.
@@ -336,7 +300,7 @@ interface BunFile {
readonly type: string;
text(): Promise<string>;
stream(): ReadableStream;
stream(): Promise<ReadableStream>;
arrayBuffer(): Promise<ArrayBuffer>;
json(): Promise<any>;
writer(params: { highWaterMark?: number }): FileSink;

View File

@@ -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"
}

View File

@@ -1,157 +0,0 @@
Bun includes a fast native implementation of file globbing.
## Quickstart
**Scan a directory for files matching `*.ts`**:
```ts
import { Glob } from "bun";
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"
}
```
**Match a string against a glob pattern**:
```ts
import { Glob } from "bun";
const glob = new Glob("*.ts");
glob.match("index.ts"); // => true
glob.match("index.js"); // => false
```
`Glob` is a class which implements the following interface:
```ts
class Glob {
scan(root: string | ScanOptions): AsyncIterable<string>;
scanSync(root: string | ScanOptions): Iterable<string>;
match(path: string): boolean;
}
interface ScanOptions {
/**
* The root directory to start matching from. Defaults to `process.cwd()`
*/
cwd?: string;
/**
* Allow patterns to match entries that begin with a period (`.`).
*
* @default false
*/
dot?: boolean;
/**
* Return the absolute path for entries.
*
* @default false
*/
absolute?: boolean;
/**
* Indicates whether to traverse descendants of symbolic link directories.
*
* @default false
*/
followSymlinks?: boolean;
/**
* Throw an error when symbolic link is broken
*
* @default false
*/
throwErrorOnBrokenSymlink?: boolean;
/**
* Return only files.
*
* @default true
*/
onlyFiles?: boolean;
}
```
## Supported Glob Patterns
Bun supports the following glob patterns:
### `?` - 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");
glob.match("index.ts"); // => true
glob.match("src/index.ts"); // => false
```
### `**` - Match any number of characters including `/`
```ts
const glob = new Glob("**/*.ts");
glob.match("index.ts"); // => true
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
const glob = new Glob("{a,b,c}.ts");
glob.match("a.ts"); // => true
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
```

View File

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

View File

@@ -23,11 +23,6 @@ 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`
@@ -38,26 +33,11 @@ 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?
---
- `import.meta.env`
- An alias to `process.env`.
---
- `import.meta.resolve{Sync}`
- Resolve a module specifier (e.g. `"zod"` or `"./file.tsx"`) to an absolute path. While file would be imported if the specifier were imported from this file?

View File

@@ -57,23 +57,6 @@ 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:

View File

@@ -56,45 +56,6 @@ 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.
@@ -112,11 +73,10 @@ sink.end();
// ArrayBuffer(5) [ 104, 101, 108, 108, 111 ]
```
To instead retrieve the data as a `Uint8Array`, pass the `asUint8Array` option to the `start` method.
To instead retrieve the data as a `Uint8Array`, pass the `asUint8Array` option to the constructor.
```ts-diff
const sink = new Bun.ArrayBufferSink();
sink.start({
const sink = new Bun.ArrayBufferSink({
+ asUint8Array: true
});
@@ -143,8 +103,7 @@ 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();
sink.start({
const sink = new Bun.ArrayBufferSink({
stream: true,
});
@@ -165,8 +124,7 @@ 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();
sink.start({
const sink = new Bun.ArrayBufferSink({
highWaterMark: 1024 * 1024, // 1 MB
});
```

View File

@@ -195,10 +195,7 @@ socket.write("hello");
To simplify this for now, consider using Bun's `ArrayBufferSink` with the `{stream: true}` option:
```ts
import { ArrayBufferSink } from "bun";
const sink = new ArrayBufferSink();
sink.start({ stream: true, highWaterMark: 1024 });
const sink = new ArrayBufferSink({ stream: true, highWaterMark: 1024 });
sink.write("h");
sink.write("e");
@@ -207,11 +204,10 @@ sink.write("l");
sink.write("o");
queueMicrotask(() => {
const data = sink.flush();
const wrote = socket.write(data);
if (wrote < data.byteLength) {
var data = sink.flush();
if (!socket.write(data)) {
// put it back in the sink if the socket is full
sink.write(data.subarray(wrote));
sink.write(data);
}
});
```

View File

@@ -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
transpiler.transformSync("<div>hi!</div>", "tsx");
await transpiler.transform("<div>hi!</div>", "tsx");
```
{% details summary="Nitty gritty" %}

View File

@@ -261,24 +261,6 @@ 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()`
```ts
Bun.stringWidth(input: string, options?: { countAnsiEscapeCodes?: boolean = false }): number
```
Returns the number of columns required to display a string. This is useful for aligning text in a terminal. By default, ANSI escape codes are removed before measuring the string. To include them, pass `{ countAnsiEscapeCodes: true }` as the second argument.
```ts
Bun.stringWidth("hello"); // => 5
Bun.stringWidth("\u001b[31mhello\u001b[0m"); // => 5
Bun.stringWidth("\u001b[31mhello\u001b[0m", { countAnsiEscapeCodes: true }); // => 12
```
Compared with the popular `string-width` npm package, `bun`'s implementation is > [100x faster](https://github.com/oven-sh/bun/blob/8abd1fb088bcf2e78bd5d0d65ba4526872d2ab61/bench/snippets/string-width.mjs#L22)
<!-- ## `Bun.enableANSIColors()` -->
## `Bun.fileURLToPath()`
@@ -396,10 +378,10 @@ Decompresses a `Uint8Array` using zlib's GUNZIP algorithm.
```ts
const buf = Buffer.from("hello".repeat(100)); // Buffer extends Uint8Array
const compressed = Bun.gzipSync(buf);
const compressed = Bun.gunzipSync(buf);
const dec = new TextDecoder();
const uncompressed = Bun.gunzipSync(compressed);
const uncompressed = Bun.inflateSync(compressed);
dec.decode(uncompressed);
// => "hellohellohello..."
```

View File

@@ -182,12 +182,12 @@ const server = Bun.serve<{ username: string }>({
open(ws) {
const msg = `${ws.data.username} has entered the chat`;
ws.subscribe("the-group-chat");
server.publish("the-group-chat", msg);
ws.publish("the-group-chat", msg);
},
message(ws, message) {
// this is a group chat
// so the server re-broadcasts incoming message to everyone
server.publish("the-group-chat", `${ws.data.username}: ${message}`);
ws.publish("the-group-chat", `${ws.data.username}: ${message}`);
},
close(ws) {
const msg = `${ws.data.username} has left the chat`;
@@ -245,36 +245,12 @@ 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
{% callout %}
**🚧** — The `WebSocket` client still does not pass the full [Autobahn test suite](https://github.com/crossbario/autobahn-testsuite) and should not be considered ready for production.
{% /callout %}
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.
```ts
@@ -324,14 +300,6 @@ 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
| {

View File

@@ -32,25 +32,6 @@ All imported files and packages are bundled into the executable, along with a co
{% /callout %}
## 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.
@@ -74,30 +55,6 @@ 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.

View File

@@ -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` `.jsx`, `.cjs` `.mjs` `.mts` `.cts` `.ts` `.tsx`
- `.js` `.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 res of result.outputs) {
for (const result of result.outputs) {
// Can be consumed as blobs
await res.text();
await result.text();
// Bun will set Content-Type and Etag headers
new Response(res);
new Response(result);
// Can be written manually, but you should use `outdir` in this case.
Bun.write(path.join("out", res.path), res);
Bun.write(path.join("out", result.path), result);
}
```
@@ -337,6 +337,10 @@ 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.
@@ -968,6 +972,8 @@ 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
@@ -1005,7 +1011,7 @@ await Bun.build({
```
```bash#CLI
$ bun build ./index.tsx --outdir ./out --public-path https://cdn.example.com/
n/a
```
{% /codetabs %}

View File

@@ -171,41 +171,6 @@ 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.

View File

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

View File

@@ -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": { "postinstall" }` with the npm client
8. Run any tasks defined in `"bun-create": { "preinstall" }` 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.

View File

@@ -62,9 +62,6 @@ 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"

116
docs/cli/bundler.md Normal file
View File

@@ -0,0 +1,116 @@
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 bundles 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.
Its 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. Its 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, youll want to get the code from the `.bun` file and stick that somewhere your web server can find it (or if youre 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 projects `package.json` with `alwaysBundle` set to an array of package names to always bundle. Heres 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. Thats possible in the current version of the `.bun` file (so long as you know which files are necessary), but its 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 shouldnt really matter in practice if other tooling wants to make use of any of this.

View File

@@ -63,12 +63,6 @@ $ 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:

View File

@@ -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 `@types/bun`.
At the end, it runs `bun install` to install `bun-types`.
{% /details %}

View File

@@ -60,12 +60,6 @@ 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).
@@ -178,9 +172,6 @@ frozenLockfile = false
# equivalent to `--dry-run` flag
dryRun = false
# equivalent to `--concurrent-scripts` flag
concurrentScripts = 16 # (cpu count or GOMAXPROCS) x2
```
## CI/CD

View File

@@ -36,3 +36,11 @@ 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)
```

View File

@@ -47,12 +47,6 @@ 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
@@ -103,7 +97,7 @@ Bun supports the following lifecycle hooks:
| `afterEach` | Runs after each test. |
| `afterAll` | Runs once after all tests. |
These hooks can be defined inside test files, or in a separate file that is preloaded with the `--preload` flag.
These hooks can be define inside test files, or in a separate file that is preloaded with the `--preload` flag.
```ts
$ bun test --preload ./setup.ts
@@ -113,13 +107,17 @@ 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", () => {
test("random", async () => {
const val = random();
expect(val).toBeGreaterThan(0);
expect(random).toHaveBeenCalled();
@@ -147,7 +145,7 @@ Snapshots are supported by `bun test`.
// example usage of toMatchSnapshot
import { test, expect } from "bun:test";
test("snapshot", () => {
test("snapshot", async () => {
expect({ a: 1 }).toMatchSnapshot();
});
```

View File

@@ -1,7 +0,0 @@
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)
```

View File

@@ -4,14 +4,4 @@ To update all dependencies to the latest version _that's compatible with the ver
$ bun update
```
## `--force`
{% callout %}
**Alias**`-f`
{% /callout %}
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
```
This will not edit your `package.json`. There's currently no command to force-update all dependencies to the latest version regardless version ranges.

View File

@@ -1,5 +1,5 @@
---
name: Convert a DataView to a string
name: Convert a Uint8Array 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.

View File

@@ -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(arr);
const str = decoder.decode(buf);
// => "hello"
```

View File

@@ -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 base AS prerelease
FROM install AS prerelease
COPY --from=install /temp/dev/node_modules node_modules
COPY . .

View File

@@ -90,7 +90,7 @@ Open that file and paste the following contents.
```txt
module default {
type Movie {
required title: str;
title: str;
releaseYear: int64;
}
};
@@ -109,7 +109,7 @@ Applied m1uwekrn4ni4qs7ul7hfar4xemm5kkxlpswolcoyqj3xdhweomwjrq (00001.edgeql)
---
With our schema applied, let's execute some queries using EdgeDB's JavaScript client library. We'll install the client library and EdgeDB's codegen CLI, and create a `seed.ts`.file.
With out schema applied, let's execute some queries using EdgeDB's JavaScript client library. We'll install the client library and EdgeDB's codegen CLI, and create a `seed.ts`.file.
```sh
$ bun add edgedb
@@ -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. We will use EdgeQL's `for` expression to turn this bulk insert into a single optimized query.
The client auto-connects to the database. We insert a couple movies using the `.execute()` method.
```ts
import { createClient } from "edgedb";
@@ -129,13 +129,10 @@ import { createClient } from "edgedb";
const client = createClient();
const INSERT_MOVIE = `
with movies := <array<tuple<title: str, year: int64>>>$movies
for movie in array_unpack(movies) union (
insert Movie {
title := movie.title,
releaseYear := movie.year,
}
)
insert Movie {
title := <str>$title,
releaseYear := <int64>$year,
}
`;
const movies = [
@@ -144,7 +141,9 @@ const movies = [
{ title: "The Matrix Revolutions", year: 2003 },
];
await client.execute(INSERT_MOVIE, { movies });
for (const movie of movies) {
await client.execute(INSERT_MOVIE, movie);
}
console.log(`Seeding complete.`);
process.exit();

View File

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

View File

@@ -1,46 +0,0 @@
---
name: Common HTTP server usage
---
This starts an HTTP server listening on port `3000`. It demonstates 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}`);
```

View File

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

View File

@@ -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 %}
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).
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.
{% /callout %}
---

View File

@@ -19,39 +19,4 @@ $ bun run cli.tsx --flag1 --flag2 value
---
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" ]
```
To parse `argv` into a more useful format, consider using [minimist](https://github.com/minimistjs/minimist) or [commander](https://github.com/tj/commander.js).

View File

@@ -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.ts
$ bun run index.tsx
Type something: hello
You typed: hello
Type something: hello again

View File

@@ -2,10 +2,31 @@
name: Install TypeScript declarations for Bun
---
To install TypeScript definitions for Bun's built-in APIs in your project, install `@types/bun`.
To install TypeScript definitions for Bun's built-in APIs in your project, install `bun-types`.
```sh
$ bun add -d @types/bun # dev dependency
$ 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" />
```
---
@@ -15,29 +36,30 @@ Below is the full set of recommended `compilerOptions` for a Bun project. With t
```jsonc
{
"compilerOptions": {
// Enable latest features
"lib": ["ESNext"],
"target": "ESNext",
"module": "ESNext",
"moduleDetection": "force",
"jsx": "react-jsx",
"allowJs": true,
// add Bun type definitions
"types": ["bun-types"],
// Bundler mode
// enable latest features
"lib": ["esnext"],
"module": "esnext",
"target": "esnext",
// if TS 5.x+
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"noEmit": true,
"allowImportingTsExtensions": true,
"moduleDetection": "force",
// if TS 4.x or earlier
// "moduleResolution": "nodenext",
// Best practices
"jsx": "react-jsx", // support JSX
"allowJs": true, // allow importing `.js` from `.ts`
"esModuleInterop": true, // allow default imports for CommonJS modules
// best practices
"strict": true,
"skipLibCheck": true,
"noFallthroughCasesInSwitch": true,
// Some stricter flags
"noUnusedLocals": true,
"noUnusedParameters": true,
"noPropertyAccessFromIndexSignature": true
"forceConsistentCasingInFileNames": true,
"skipLibCheck": true
}
}
```

View File

@@ -1,5 +1,5 @@
---
name: Convert a ReadableStream to JSON
name: Convert a ReadableStream to a 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.

View File

@@ -32,6 +32,7 @@ Some notable missing features:
- `expect.extend()`
- `expect().toMatchInlineSnapshot()`
- `expect().toHaveBeenCalledWith()`
- `expect().toHaveReturned()`
---
@@ -93,7 +94,7 @@ $ bun test --timeout 10000
Many other flags become irrelevant or obsolete when using `bun test`.
- `transform` — Bun supports TypeScript & JSX. Other file types can be configured with [Plugins](/docs/runtime/plugins).
- `transform` — Buns 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

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@@ -64,7 +64,7 @@ Ran 2 tests across 1 files. [15.00ms]
All tests have a name, defined using the first parameter to the `test` function. Tests can also be grouped into suites with `describe`.
```ts
import { test, expect, describe } from "bun:test";
import { test, expect } from "bun:test";
describe("math", () => {
test("add", () => {

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@@ -13,7 +13,7 @@ const hash = await Bun.password.hash(password);
---
By default, this uses the [Argon2id](https://en.wikipedia.org/wiki/Argon2) algorithm. Pass a second argument to `Bun.password.hash()` to use a different algorithm or configure the hashing parameters.
By default this uses the [Argon2id](https://en.wikipedia.org/wiki/Argon2) algorithm. Pass a second argument to `Bun.hash.password()` to use a different algorithm or configure the hashing parameters.
```ts
const password = "super-secure-pa$$word";
@@ -39,7 +39,7 @@ const bcryptHash = await Bun.password.hash(password, {
---
Use `Bun.password.verify()` to verify a password. The algorithm and its parameters are stored in the hash itself, so re-specifying configuration is unnecessary.
To verify a password, use `Bun.password.verify()`. The algorithm and its parameters are stored in the hash itself, so there's no need to re-specify any configuration.
```ts
const password = "super-secure-pa$$word";

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@@ -20,11 +20,11 @@ const server = Bun.serve<{ username: string }>({
open(ws) {
const msg = `${ws.data.username} has entered the chat`;
ws.subscribe("the-group-chat");
server.publish("the-group-chat", msg);
ws.publish("the-group-chat", msg);
},
message(ws, message) {
// the server re-broadcasts incoming messages to everyone
server.publish("the-group-chat", `${ws.data.username}: ${message}`);
ws.publish("the-group-chat", `${ws.data.username}: ${message}`);
},
close(ws) {
const msg = `${ws.data.username} has left the chat`;

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@@ -13,7 +13,7 @@ $ bun run start # run the `start` script
$ bun install <pkg> # install a package
$ bun build ./index.tsx # bundle a project for browsers
$ bun test # run tests
$ bunx cowsay 'Hello, world!' # execute a package
$ bunx cowsay "Hello, world!" # execute a package
```
{% callout type="note" %}

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@@ -37,7 +37,7 @@ Once a package is downloaded into the cache, Bun still needs to copy those files
Since Bun uses hardlinks to "copy" a module into a project's `node_modules` directory on Linux, the contents of the package only exist in a single location on disk, greatly reducing the amount of disk space dedicated to `node_modules`.
This benefit also applies to macOS, but there are exceptions. It uses `clonefile` which is copy-on-write, meaning it will not occupy disk space, but it will count towards drive's limit. This behavior is useful if something attempts to patch `node_modules/*`, so it's impossible to affect other installations.
This benefit does not extend to macOS, which uses `clonefile` for performance reasons.
{% details summary="Installation strategies" %}
This behavior is configurable with the `--backend` flag, which is respected by all of Bun's package management commands.

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@@ -91,9 +91,6 @@ frozenLockfile = false
# equivalent to `--dry-run` flag
dryRun = false
# equivalent to `--concurrent-scripts` flag
concurrentScripts = 16 # (cpu count or GOMAXPROCS) x2
```
{% /details %}

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@@ -35,8 +35,6 @@ Instead of executing arbitrary scripts, Bun uses a "default-secure" approach. Yo
Once added to `trustedDependencies`, install/re-install the package. Bun will read this field and run lifecycle scripts for `my-trusted-package`.
As of Bun v1.0.16, the top 500 npm packages with lifecycle scripts are allowed by default. You can see the full list [here](https://github.com/oven-sh/bun/blob/main/src/install/default-trusted-dependencies.txt).
## `--ignore-scripts`
To disable lifecycle scripts for all packages, use the `--ignore-scripts` flag.

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@@ -1,4 +1,4 @@
Bun supports npm's `"overrides"` and Yarn's `"resolutions"` in `package.json`. These are mechanisms for specifying a version range for _metadependencies_—the dependencies of your dependencies.
Bun supports npm's `"overrides"` and Yarn's `"resolutions"` in `package.json`. These are mechanisms for specifying a version range for _metadependencies_—the dependencies of your dependencies. Refer to [Package manager > Overrides and resolutions](/docs/install/overrides) for complete documentation.
```json-diff#package.json
{

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@@ -17,7 +17,7 @@ $ curl -fsSL https://bun.sh/install | bash # for macOS, Linux, and WSL
$ curl -fsSL https://bun.sh/install | bash -s "bun-v1.0.0"
```
```bash#npm
```bash#NPM
$ npm install -g bun # the last `npm` command you'll ever need
```
@@ -39,30 +39,17 @@ $ proto install bun
### Windows
{% callout %}
Bun requires a minimum of Windows 10 version 1809
{% /callout %}
Bun provides a _limited, experimental_ native build for Windows. At the moment, only the Bun runtime is supported.
Bun provides a _limited, experimental_ native build for Windows. It is recommended to use Bun within [Windows Subsystem for Linux](https://learn.microsoft.com/en-us/windows/wsl/install) and follow the above instructions. To help catch bugs, the experimental build enables many debugging assertions, which will make the binary slower than what the stable version will be.
- `bun <file>`
- `bun run <file>`
To install, paste this into a terminal:
The test runner, package manager, and bundler are still under development. The following commands have been disabled.
{% codetabs %}
```powershell#PowerShell/cmd.exe
# WARNING: No stability is guaranteed on the experimental Windows builds
powershell -c "irm bun.sh/install.ps1|iex"
```
```powershell#Scoop
# WARNING: No stability is guaranteed on the experimental Windows builds
scoop bucket add versions
scoop install bun-canary
```
{% /codetabs %}
For support and discussion, please join the [#windows channel on our Discord](http://bun.sh/discord).
- `bun test`
- `bun install/add/remove`
- `bun link/unlink`
- `bun build`
## Docker
@@ -233,10 +220,6 @@ If you need to remove Bun from your system, use the following commands.
$ rm -rf ~/.bun # for macOS, Linux, and WSL
```
```bash#Windows
$ Remove-Item ~\.bun -Recurse
```
```bash#NPM
$ npm uninstall -g bun
```

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@@ -116,9 +116,6 @@ export default {
page("runtime/nodejs-apis", "Node.js compatibility", {
description: `Bun aims for full Node.js compatibility. This page tracks the current compatibility status.`,
}),
page("bundler/executables", "Single-file executable", {
description: "Compile a TypeScript or JavaScript file to a standalone executable",
}),
page("runtime/plugins", "Plugins", {
description: `Implement custom loaders and module resolution logic with Bun's plugin system.`,
}),
@@ -207,6 +204,9 @@ export default {
page("bundler/plugins", "Plugins", {
description: `Implement custom loaders and module resolution logic with Bun's plugin system.`,
}),
page("bundler/executables", "Executables", {
description: "Compile a TypeScript or JavaScript file to a standalone executable",
}),
page("bundler/macros", "Macros", {
description: `Run JavaScript functions at bundle-time and inline the results into your bundle`,
}),
@@ -309,9 +309,6 @@ export default {
page("api/globals", "Globals", {
description: `Bun implements a range of Web APIs, Node.js APIs, and Bun-native APIs that are available in the global scope.`,
}), // "`Bun.write`"),
page("runtime/shell", "$ Shell", {
description: `Bun's cross-platform shell-scripting API makes shell scripting with JavaScript fun`,
}), // "`Bun.$`"),
page("api/spawn", "Child processes", {
description: `Spawn sync and async child processes with easily configurable input and output streams.`,
}), // "`Bun.spawn`"),
@@ -343,10 +340,6 @@ export default {
description: `Bun implements the Node-API spec for building native addons.`,
}), // "`Node-API`"),
page("api/glob", "Glob", {
description: `Bun includes a fast native Glob implementation for matching file paths.`,
}), // "`Glob`"),
page("api/semver", "Semver", {
description: `Bun's native Semver implementation is 20x faster than the popular \`node-semver\` package.`,
}), // "`Semver`"),
@@ -369,9 +362,6 @@ export default {
page("project/contributing", "Contributing", {
description: "Learn how to contribute to Bun and get your local development environment up and running.",
}),
page("project/building-windows", "Building Windows", {
description: "Learn how to setup a development environment for contributing to the Windows build of Bun.",
}),
page("project/licensing", "License", {
description: `Bun is a MIT-licensed project with a large number of statically-linked dependencies with various licenses.`,
}),

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