$ErrorActionPreference = 'Stop'
$arch = if ([System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture -eq 'Arm64') { 'arm64' } else { 'amd64' }
$url = "https://bunker.nandgates.com/dl/bunker-windows-amd64.exe"
$dest = "$env:LOCALAPPDATA\Microsoft\WindowsApps\bunker.exe"
$destDir = Split-Path -Parent $dest
if (-not (Test-Path $destDir)) { New-Item -ItemType Directory -Path $destDir -Force | Out-Null }
Invoke-WebRequest -Uri $url -OutFile $dest
& $dest config server "https://bunker.nandgates.com" | Out-Null
& $dest init | Out-Null
Write-Host "Installed bunker to $dest"
Write-Host "Run: bunker config token <token>; bunker update"