mirror of
https://github.com/oven-sh/bun
synced 2026-02-12 03:48:56 +00:00
windows: changes to install/upgrade/uninstallation process (#9025)
This commit is contained in:
dave caruso
@@ -1,35 +1,96 @@
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#!/usr/bin/env pwsh
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param(
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# TODO: change this to 'latest' when Bun for Windows is stable.
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[string]$Version = "canary"
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[String]$Version = "canary",
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# Forces installing the baseline build regardless of what CPU you are actually using.
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[Switch]$ForceBaseline = $false,
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# Skips adding the bun.exe directory to the user's %PATH%
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[Switch]$NoPathUpdate = $false,
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# Skips adding the bun to the list of installed programs
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[Switch]$NoRegisterInstallation = $false
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);
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# filter out 32 bit + ARM
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if ($env:PROCESSOR_ARCHITECTURE -ne "AMD64") {
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Write-Output "Install Failed:"
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Write-Output "Bun for Windows is only available for x86 64-bit Windows.`n"
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exit 1
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}
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# This corresponds to .win10_rs5 in build.zig
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$MinBuild = 17763;
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$MinBuildName = "Windows 10 1809"
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$WinVer = [System.Environment]::OSVersion.Version
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if ($WinVer.Major -lt 10 -or ($WinVer.Major -eq 10 -and $WinVer.Build -lt $MinBuild)) {
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Write-Warning "Bun requires at ${MinBuildName} or newer.`n`nThe install will still continue but it may not work.`n"
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exit 1
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}
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$ErrorActionPreference = "Stop"
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# This is a functions so that in the unlikely case the baseline check fails but is is needed, we can do a recursive call.
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# These three environment functions are roughly copied from https://github.com/prefix-dev/pixi/pull/692
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# They are used instead of `SetEnvironmentVariable` because of unwanted variable expansions.
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function Publish-Env {
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if (-not ("Win32.NativeMethods" -as [Type])) {
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Add-Type -Namespace Win32 -Name NativeMethods -MemberDefinition @"
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[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
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public static extern IntPtr SendMessageTimeout(
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IntPtr hWnd, uint Msg, UIntPtr wParam, string lParam,
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uint fuFlags, uint uTimeout, out UIntPtr lpdwResult);
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"@
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}
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$HWND_BROADCAST = [IntPtr] 0xffff
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$WM_SETTINGCHANGE = 0x1a
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$result = [UIntPtr]::Zero
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[Win32.NativeMethods]::SendMessageTimeout($HWND_BROADCAST,
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$WM_SETTINGCHANGE,
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[UIntPtr]::Zero,
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"Environment",
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2,
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5000,
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[ref] $result
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) | Out-Null
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}
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function Write-Env {
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param([String]$Key, [String]$Value)
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$RegisterKey = Get-Item -Path 'HKCU:'
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$EnvRegisterKey = $RegisterKey.OpenSubKey('Environment', $true)
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if ($null -eq $Value) {
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$EnvRegisterKey.DeleteValue($Key)
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} else {
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$RegistryValueKind = if ($Value.Contains('%')) {
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[Microsoft.Win32.RegistryValueKind]::ExpandString
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} elseif ($EnvRegisterKey.GetValue($Key)) {
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$EnvRegisterKey.GetValueKind($Key)
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} else {
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[Microsoft.Win32.RegistryValueKind]::String
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}
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$EnvRegisterKey.SetValue($Key, $Value, $RegistryValueKind)
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}
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Publish-Env
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}
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function Get-Env {
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param([String] $Key)
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$RegisterKey = Get-Item -Path 'HKCU:'
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$EnvRegisterKey = $RegisterKey.OpenSubKey('Environment')
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$EnvRegisterKey.GetValue($Key, $null, [Microsoft.Win32.RegistryValueOptions]::DoNotExpandEnvironmentNames)
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}
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# The installation of bun is it's own function so that in the unlikely case the $IsBaseline check fails, we can do a recursive call.
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# There are also lots of sanity checks out of fear of anti-virus software or other weird Windows things happening.
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function Install-Bun {
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param(
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[string]$Version
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[string]$Version,
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[bool]$ForceBaseline = $False
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);
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# filter out 32 bit and arm
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if ($env:PROCESSOR_ARCHITECTURE -ne "AMD64") {
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Write-Output "Install Failed:"
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Write-Output "Bun for Windows is only available for x86 64-bit Windows.`n"
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exit 1
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}
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# .win10_rs5
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$MinBuild = 17763;
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$MinBuildName = "Windows 10 1809"
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$WinVer = [System.Environment]::OSVersion.Version
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if ($WinVer.Major -lt 10 -or ($WinVer.Major -eq 10 -and $WinVer.Build -lt $MinBuild)) {
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Write-Warning "Bun requires at $($MinBuildName) or newer.`n`nThe install will still continue but it may not work.`n"
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exit 1
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}
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# if a semver is given, we need to adjust it to this format: bun-v0.0.0
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if ($Version -match "^\d+\.\d+\.\d+$") {
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$Version = "bun-v$Version"
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@@ -44,16 +105,35 @@ function Install-Bun {
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$Arch = "x64"
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$IsBaseline = $ForceBaseline
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$EnabledXStateFeatures = ( `
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Add-Type -MemberDefinition '[DllImport("kernel32.dll")]public static extern long GetEnabledXStateFeatures();' `
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-Name 'Kernel32' -Namespace 'Win32' -PassThru `
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)::GetEnabledXStateFeatures();
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$IsBaseline = ($EnabledXStateFeatures -band 4) -neq 4;
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if (!$IsBaseline) {
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$IsBaseline = !( `
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Add-Type -MemberDefinition '[DllImport("kernel32.dll")] public static extern bool IsProcessorFeaturePresent(int ProcessorFeature);' `
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-Name 'Kernel32' -Namespace 'Win32' -PassThru `
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)::IsProcessorFeaturePresent(40);
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}
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$BunRoot = if ($env:BUN_INSTALL) { $env:BUN_INSTALL } else { "${Home}\.bun" }
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$BunBin = mkdir -Force "${BunRoot}\bin"
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try {
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Remove-Item "${BunBin}\bun.exe" -Force
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} catch [System.Management.Automation.ItemNotFoundException] {
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# ignore
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} catch [System.UnauthorizedAccessException] {
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$openProcesses = Get-Process -Name bun | Where-Object { $_.Path -eq "${BunBin}\bun.exe" }
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if ($openProcesses.Count -gt 0) {
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Write-Output "Install Failed - An older installation exists and is open. Please close open Bun processes and try again."
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exit 1
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}
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Write-Output "Install Failed - An unknown error occurred while trying to remove the existing installation"
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Write-Output $_
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exit 1
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} catch {
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Write-Output "Install Failed - An unknown error occurred while trying to remove the existing installation"
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Write-Output $_
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exit 1
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}
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$Target = "bun-windows-$Arch"
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if ($IsBaseline) {
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$Target = "bun-windows-$Arch-baseline"
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@@ -72,12 +152,16 @@ function Install-Bun {
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$null = mkdir -Force $BunBin
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Remove-Item -Force $ZipPath -ErrorAction SilentlyContinue
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# curl.exe is faster than PowerShell 5's 'Invoke-WebRequest'
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# note: 'curl' is an alias to 'Invoke-WebRequest'. so the exe suffix is required
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curl.exe "-#SfLo" "$ZipPath" "$URL"
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if ($LASTEXITCODE -ne 0) {
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Write-Output "Install Failed - could not download $URL"
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Write-Output "The command 'curl.exe $URL -o $ZipPath' exited with code ${LASTEXITCODE}`n"
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exit 1
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}
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if (!(Test-Path $ZipPath)) {
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Write-Output "Install Failed - could not download $URL"
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Write-Output "The file '$ZipPath' does not exist. Did an antivirus delete it?`n"
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@@ -90,14 +174,14 @@ function Install-Bun {
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Expand-Archive "$ZipPath" "$BunBin" -Force
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$global:ProgressPreference = $lastProgressPreference
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if (!(Test-Path "${BunBin}\$Target\bun.exe")) {
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throw "The file '${BunBin}\$Target\bun.exe' does not exist. Download is corrupt / Antivirus intercepted?`n"
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throw "The file '${BunBin}\$Target\bun.exe' does not exist. Download is corrupt or intercepted Antivirus?`n"
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}
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} catch {
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Write-Output "Install Failed - could not unzip $ZipPath"
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Write-Error $_
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exit 1
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}
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Remove-Item "${BunBin}\bun.exe" -ErrorAction SilentlyContinue
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Move-Item "${BunBin}\$Target\bun.exe" "${BunBin}\bun.exe" -Force
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Remove-Item "${BunBin}\$Target" -Recurse -Force
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@@ -117,10 +201,10 @@ function Install-Bun {
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Install-Bun -Version $Version -ForceBaseline $True
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exit 1
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}
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if (($LASTEXITCODE -eq 3221225781) # STATUS_DLL_NOT_FOUND
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# '1073741515' was spotted in the wild, but not clearly documented as a status code:
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# https://discord.com/channels/876711213126520882/1149339379446325248/1205194965383250081
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# http://community.sqlbackupandftp.com/t/error-1073741515-solved/1305
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|| ($LASTEXITCODE -eq 1073741515))
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if (($LASTEXITCODE -eq 3221225781) -or ($LASTEXITCODE -eq 1073741515)) # STATUS_DLL_NOT_FOUND
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{
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Write-Output "Install Failed - You are missing a DLL required to run bun.exe"
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Write-Output "This can be solved by installing the Visual C++ Redistributable from Microsoft:`nSee https://learn.microsoft.com/cpp/windows/latest-supported-vc-redist`nDirect Download -> https://aka.ms/vs/17/release/vc_redist.x64.exe`n`n"
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@@ -132,6 +216,16 @@ function Install-Bun {
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Write-Output "The command '${BunBin}\bun.exe --revision' exited with code ${LASTEXITCODE}`n"
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exit 1
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}
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$env:IS_BUN_AUTO_UPDATE = "1"
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$null = "$(& "${BunBin}\bun.exe" completions)"
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# if ($LASTEXITCODE -ne 0) {
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# Write-Output "Install Failed - could not finalize installation"
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# Write-Output "The command '${BunBin}\bun.exe completions' exited with code ${LASTEXITCODE}`n"
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# exit 1
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# }
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$env:IS_BUN_AUTO_UPDATE = $null
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$DisplayVersion = if ($BunRevision -like "*-canary.*") {
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"${BunRevision}"
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} else {
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@@ -141,18 +235,6 @@ function Install-Bun {
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$C_RESET = [char]27 + "[0m"
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$C_GREEN = [char]27 + "[1;32m"
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# delete bunx if it exists already. this happens if you re-install
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# we don't want to hit an "already exists" error.
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Remove-Item "${BunBin}\bunx.exe" -ErrorAction SilentlyContinue
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Remove-Item "${BunBin}\bunx.cmd" -ErrorAction SilentlyContinue
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try {
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$null = New-Item -ItemType HardLink -Path "${BunBin}\bunx.exe" -Target "${BunBin}\bun.exe" -Force
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} catch {
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Write-Warning "Could not create a hard link for bunx, falling back to a cmd script`n"
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Set-Content -Path "${BunBin}\bunx.cmd" -Value "@%~dp0bun.exe x %*"
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}
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Write-Output "${C_GREEN}Bun ${DisplayVersion} was installed successfully!${C_RESET}"
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Write-Output "The binary is located at ${BunBin}\bun.exe`n"
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@@ -167,17 +249,36 @@ function Install-Bun {
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}
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} catch {}
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$User = [System.EnvironmentVariableTarget]::User
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$Path = [System.Environment]::GetEnvironmentVariable('Path', $User) -split ';'
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if ($Path -notcontains $BunBin) {
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$Path += $BunBin
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[System.Environment]::SetEnvironmentVariable('Path', $Path -join ';', $User)
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}
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if ($env:PATH -notcontains ";${BunBin}") {
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$env:PATH = "${env:Path};${BunBin}"
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if (-not $NoRegisterInstallation) {
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$rootKey = $null
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try {
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$RegistryKey = "HKCU:\Software\Microsoft\Windows\CurrentVersion\Uninstall\Bun"
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$rootKey = New-Item -Path $RegistryKey -Force
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New-ItemProperty -Path $RegistryKey -Name "DisplayName" -Value "Bun" -PropertyType String -Force | Out-Null
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New-ItemProperty -Path $RegistryKey -Name "InstallLocation" -Value "${BunRoot}" -PropertyType String -Force | Out-Null
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New-ItemProperty -Path $RegistryKey -Name "DisplayIcon" -Value $BunBin\bun.exe -PropertyType String -Force | Out-Null
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New-ItemProperty -Path $RegistryKey -Name "UninstallString" -Value "powershell -c `"& `'$BunRoot\uninstall.ps1`' -PauseOnError`"" -PropertyType String -Force | Out-Null
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} catch {
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if ($rootKey -ne $null) {
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Remove-Item -Path $RegistryKey -Force
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}
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}
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}
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if(!$hasExistingOther) {
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# Only try adding to path if there isn't already a bun.exe in the path
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$Path = (Get-Env -Key "Path") -split ';'
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if ($Path -notcontains $BunBin) {
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if (-not $NoPathUpdate) {
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$Path += $BunBin
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Write-Env -Key 'Path' -Value ($Path -join ';')
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} else {
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Write-Output "Skipping adding '${BunBin}' to the user's %PATH%`n"
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}
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}
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Write-Output "To get started, restart your terminal/editor, then type `"bun`"`n"
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}
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}
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}
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Install-Bun -Version $Version -ForceBaseline $ForceBaseline
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