claude@clouddev1
c0531aa048
The persisted User PATH only reaches newly-started processes, so the old "restart your shell" advice was wrong — a sign-out/in was actually needed (observed on Windows 11). Update the current session's $env:Path as well so the command works right away in the same window, and reword the notice. Also refresh the header: verified on ARM64 Windows 11 under Windows PowerShell 5.1 and PowerShell 7.6 against the live v0.2.0 release.
123 lines
5.3 KiB
PowerShell
123 lines
5.3 KiB
PowerShell
<#
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.SYNOPSIS
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Download and install a prebuilt rdbms-playground binary (Windows).
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.DESCRIPTION
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The Windows counterpart of scripts/install.sh. Detects the CPU
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architecture, downloads the matching release .exe from the Gitea
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releases, verifies its SHA-256 checksum, installs it to
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%LOCALAPPDATA%\Programs\rdbms-playground, and adds that directory to
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your user PATH.
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Quick start:
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irm https://git.lazyeval.net/oli/rdbms-playground/raw/branch/main/scripts/install.ps1 | iex
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We ship gnu / gnullvm Windows builds (x86_64 / aarch64); this maps the
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host architecture to the right asset.
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.PARAMETER Version
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Install a specific tag (e.g. v0.2.0) instead of the latest release.
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Defaults to $env:RDBMS_VERSION, else the latest release.
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.PARAMETER InstallDir
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Install directory. Defaults to $env:RDBMS_INSTALL_DIR, else
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%LOCALAPPDATA%\Programs\rdbms-playground.
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.NOTES
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Verified end-to-end on ARM64 Windows 11 under both Windows PowerShell 5.1
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and PowerShell 7.6, against the live v0.2.0 release. The x86_64 branch is
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symmetric (env-based arch detection + a confirmed matching release asset)
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but has not been run directly. The sibling installer is install.sh
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(Linux/macOS).
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#>
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[CmdletBinding()]
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param(
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[string]$Version = $env:RDBMS_VERSION,
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[string]$InstallDir = $(if ($env:RDBMS_INSTALL_DIR) { $env:RDBMS_INSTALL_DIR } else { "$env:LOCALAPPDATA\Programs\rdbms-playground" })
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)
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Set-StrictMode -Version Latest
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$ErrorActionPreference = 'Stop'
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# Windows PowerShell 5.1 (the in-box shell) can negotiate only TLS 1.0/1.1 by
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# default, which modern hosts reject. Opt into TLS 1.2 without disturbing any
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# protocols already enabled. (No-op on PowerShell 7.)
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[Net.ServicePointManager]::SecurityProtocol =
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[Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12
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$Repo = 'https://git.lazyeval.net/oli/rdbms-playground'
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$Api = 'https://git.lazyeval.net/api/v1/repos/oli/rdbms-playground'
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$Bin = 'rdbms-playground'
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# Map the host CPU to the target triple we publish for Windows.
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# Read the architecture from the environment rather than
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# RuntimeInformation::OSArchitecture: under Windows PowerShell 5.1 that type
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# resolves from a .NET Framework facade that lacks OSArchitecture, which (with
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# StrictMode) throws "property cannot be found". PROCESSOR_ARCHITECTURE is set
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# on every PowerShell version; PROCESSOR_ARCHITEW6432 reports the true OS
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# architecture when a 32-bit shell runs under WOW64.
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$osArch = [Environment]::GetEnvironmentVariable('PROCESSOR_ARCHITEW6432')
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if (-not $osArch) {
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$osArch = [Environment]::GetEnvironmentVariable('PROCESSOR_ARCHITECTURE')
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}
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switch ($osArch) {
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'AMD64' { $target = 'x86_64-pc-windows-gnu' }
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'ARM64' { $target = 'aarch64-pc-windows-gnullvm' }
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default { throw "install: unsupported CPU architecture: $osArch" }
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}
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# Resolve the release tag (explicit -Version, else the latest release).
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if (-not $Version) {
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$Version = (Invoke-RestMethod -Uri "$Api/releases/latest").tag_name
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if (-not $Version) { throw 'install: could not determine the latest release tag' }
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}
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$asset = "$Bin-$Version-$target.exe"
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$url = "$Repo/releases/download/$Version/$asset"
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$tmp = Join-Path $env:TEMP ([System.Guid]::NewGuid().ToString())
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New-Item -ItemType Directory -Path $tmp -Force | Out-Null
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try {
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$exe = Join-Path $tmp "$Bin.exe"
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$shaFile = "$exe.sha256"
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Write-Host "downloading $asset ..."
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# -UseBasicParsing: Windows PowerShell 5.1's Invoke-WebRequest otherwise
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# tries to use the Internet Explorer engine and can fail when it is absent.
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# (No-op on PowerShell 7.)
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Invoke-WebRequest -UseBasicParsing -Uri $url -OutFile $exe
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Invoke-WebRequest -UseBasicParsing -Uri "$url.sha256" -OutFile $shaFile
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# The sidecar is "<hash> <name>"; compare just the hash.
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$expected = ((Get-Content -Raw $shaFile) -split '\s+')[0].ToLower()
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$actual = (Get-FileHash -Algorithm SHA256 -Path $exe).Hash.ToLower()
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if ($expected -ne $actual) {
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throw "install: checksum mismatch (expected $expected, got $actual) — refusing to install"
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}
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New-Item -ItemType Directory -Path $InstallDir -Force | Out-Null
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$dest = Join-Path $InstallDir "$Bin.exe"
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Move-Item -Path $exe -Destination $dest -Force
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Write-Host "installed $Bin $Version -> $dest"
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# Persist the install dir on the user PATH (for future shells) if missing.
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$userPath = [Environment]::GetEnvironmentVariable('Path', 'User')
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if (-not $userPath) { $userPath = '' }
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if (($userPath -split ';') -notcontains $InstallDir) {
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$newPath = if ($userPath) { "$userPath;$InstallDir" } else { $InstallDir }
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[Environment]::SetEnvironmentVariable('Path', $newPath, 'User')
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}
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# Also update THIS session's PATH so the command works immediately. The
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# persisted change only reaches newly-started processes; an already-running
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# shell (and, depending on how the terminal inherited its environment, even
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# a freshly-opened one) won't see it until the next sign-out/in.
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if (($env:Path -split ';') -notcontains $InstallDir) {
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$env:Path = "$env:Path;$InstallDir"
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}
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Write-Host "added $InstallDir to your PATH — '$Bin' works in this window now."
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Write-Host "for shells already open elsewhere, sign out and back in (or open a fresh one)."
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}
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finally {
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Remove-Item -Path $tmp -Recurse -Force -ErrorAction SilentlyContinue
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}
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