Yaowei Zheng
34 lines
1.8 KiB
PowerShell
34 lines
1.8 KiB
PowerShell
# https://penguin.ooo/install.ps1 - PenguinHarness installer entry point for Windows.
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#
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# GitHub Pages cannot serve HTTP redirects, so this thin forwarder IS the
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# stable install URL: it fetches the real installer attached to the latest
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# GitHub release and runs it, forwarding every argument it was given. Usage:
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#
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# irm https://penguin.ooo/install.ps1 | iex
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# & ([scriptblock]::Create((irm https://penguin.ooo/install.ps1))) -Version v0.2.0
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#
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$ErrorActionPreference = "Stop"
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$ProgressPreference = "SilentlyContinue"
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try {
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[Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12
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} catch {
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# .NET builds where the enum is immutable already default to TLS 1.2+.
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}
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# Download fully first, then run: executing a piped stream directly would run a
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# truncated download line by line, and the real installer moves the old
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# bin/lib/web/node aside before moving the new ones in - a cut connection
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# mid-way must never leave a half-executed installer. The installer runs as an
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# in-memory script block (not a script file): script files are subject to the
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# execution policy, which is Restricted by default on client Windows - while the
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# user has already consented to remote code by piping this forwarder into iex.
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# Neither this forwarder nor the installer calls `exit`, which in iex/script-block
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# context would terminate the user's whole PowerShell session.
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$Tmp = Join-Path ([IO.Path]::GetTempPath()) "penguin-install-$PID.ps1"
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try {
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Invoke-WebRequest -Uri "https://github.com/Prism-Shadow/penguin-harness/releases/latest/download/install.ps1" -OutFile $Tmp -UseBasicParsing
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$Installer = [scriptblock]::Create((Get-Content -Path $Tmp -Raw))
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& $Installer @args
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} finally {
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Remove-Item -Force $Tmp -ErrorAction SilentlyContinue
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}
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