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install-win: rework to use sbnb.raw, fancy formatting
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‎scripts/install-win.ps1

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# This script automates Sbnb Linux bootable USB creation process on Windows.
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# It downloads and installs the sbnb.efi file onto a selected disk.
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# It also allows the user to provide a Tailscale key and a custom script to be executed during Sbnb Linux boot.
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#
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# More info at https://github.com/sbnb-io/sbnb
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param (
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[string]$SbnbEfiPath
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)
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Write-Output "Welcome to Sbnb Linux bootable USB creation"
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# Step 1: Find latest release and download sbnb.efi.zip if not provided
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if (-not $SbnbEfiPath) {
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$repoUrl = "https://api.github.com/repos/sbnb-io/sbnb/releases/latest"
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$releaseInfo = Invoke-RestMethod -Uri $repoUrl
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$latestRelease = $releaseInfo.tag_name
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$downloadUrl = $releaseInfo.assets | Where-Object { $_.name -eq "sbnb.efi.zip" } | Select-Object -ExpandProperty browser_download_url
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Write-Output "Sbnb Linux latest release: $latestRelease"
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Write-Output "Download URL: $downloadUrl"
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# Get the size of the download
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$webRequest = Invoke-WebRequest -Uri $downloadUrl -Method Head
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$fileSize = [math]::Round($webRequest.Headers['Content-Length'] / 1MB, 2)
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# Ask user if they agree to continue
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$confirmation = Read-Host "The file size is $fileSize MB. Do you want to continue with the download? (y/n)"
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if ($confirmation -ne "y") {
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Write-Output "Download cancelled."
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exit
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}
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Write-Output "Downloading sbnb.efi.zip..."
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$wc = New-Object net.webclient
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$wc.DownloadFile($downloadUrl, "sbnb.efi.zip")
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# Step 2: Decompress sbnb.efi.zip to a temporary directory
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$tempDir = [System.IO.Path]::Combine([System.IO.Path]::GetTempPath(), [System.IO.Path]::GetRandomFileName())
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[System.IO.Directory]::CreateDirectory($tempDir)
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Write-Output "Decompressing sbnb.efi.zip to $tempDir..."
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Add-Type -AssemblyName System.IO.Compression.FileSystem
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[System.IO.Compression.ZipFile]::ExtractToDirectory("sbnb.efi.zip", $tempDir)
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$SbnbEfiPath = "$tempDir\sbnb.efi"
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} else {
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Write-Output "Using provided sbnb.efi file: $SbnbEfiPath"
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}
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# Step 3: Enumerate all disks and ask user to input disk number
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$disks = Get-WmiObject -Query "SELECT * FROM Win32_DiskDrive" | Sort-Object -Property Model
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for ($i = 0; $i -lt $disks.Count; $i++) {
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$diskInfo = "${i}: $($disks[$i].DeviceID) - $($disks[$i].Model) - $($disks[$i].Name)"
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Write-Host $diskInfo
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}
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$selectedDiskNumber = Read-Host "Enter the number of the disk to flash into"
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$selectedDrive = $disks[$selectedDiskNumber].Index
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# Step 4: Double confirm user agrees with selection
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$confirmation = Read-Host "You have selected disk $($disks[$selectedDiskNumber].Model) (Index: $selectedDrive). All data on this disk will be destroyed. Are you sure you want to proceed? (y/n)"
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if ($confirmation -ne "y") {
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Write-Output "Operation cancelled."
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exit
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}
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# Step 5: Remove all existing partitions and create ESP partition
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Write-Output "Removing all existing partitions on disk $($disks[$selectedDiskNumber].Model) (Index: $selectedDrive)..."
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Get-Disk -Number $selectedDrive | Clear-Disk -RemoveData -Confirm:$false
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# Get the size of the selected disk
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$disk = Get-Disk -Number $selectedDrive
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$diskSize = $disk.Size
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# Determine the partition size
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$maxSize = 16GB
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$partitionSize = if ($diskSize -lt $maxSize) { $diskSize } else { $maxSize }
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Write-Output "Creating ESP partition on disk $($disks[$selectedDiskNumber].Model) (Index: $selectedDrive) with a size of $partitionSize bytes..."
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$partition = New-Partition -DiskNumber $disk.Number -Size $partitionSize -AssignDriveLetter
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Start-Sleep -Seconds 5
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Format-Volume -FileSystem FAT32 -NewFileSystemLabel "sbnb" -DriveLetter $partition.DriveLetter
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Write-Output "Partition created and formatted with drive letter: $($partition.DriveLetter)"
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# Step 6: Decompress and place sbnb.efi on the ESP partition
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$espDriveLetter = $partition.DriveLetter
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if (-not [string]::IsNullOrEmpty($espDriveLetter)) {
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$espPath = "$($espDriveLetter):\EFI\Boot"
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[System.IO.Directory]::CreateDirectory($espPath)
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} else {
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Write-Output "Error: Unable to determine the ESP drive letter."
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exit
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}
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Write-Output "Copying sbnb.efi to $espPath\bootx64.efi..."
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Copy-Item -Path $SbnbEfiPath -Destination "$espPath\bootx64.efi"
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# Step 7: Ask user to provide Tailscale key and place it on the ESP partition
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$tailscaleKey = Read-Host "Please provide your Tailscale key (press Enter to skip)"
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if (-not [string]::IsNullOrEmpty($tailscaleKey)) {
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$tailscaleKeyPath = "$($espDriveLetter):\sbnb-tskey.txt"
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[System.IO.File]::WriteAllText($tailscaleKeyPath, $tailscaleKey)
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Write-Output "Tailscale key saved to $tailscaleKeyPath"
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} else {
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Write-Output "No Tailscale key provided. Skipping this step."
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}
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# Step 7.1: Ask user to provide the path to a script file and place it on the ESP partition
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$scriptFilePath = Read-Host "Please provide the path to your script file (this script will be saved to sbnb-cmds.sh and executed during Sbnb Linux boot) (press Enter to skip)"
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$scriptFilePath = $scriptFilePath.Trim('"')
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if (-not [string]::IsNullOrEmpty($scriptFilePath) -and (Test-Path $scriptFilePath)) {
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$scriptContent = Get-Content -Path $scriptFilePath -Raw
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# Convert to Unix format by replacing Windows line endings with Unix line endings
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$scriptContent = $scriptContent -replace "`r`n", "`n"
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$scriptPath = "$($espDriveLetter):\sbnb-cmds.sh"
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[System.IO.File]::WriteAllText($scriptPath, $scriptContent)
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Write-Output "Script saved to $scriptPath"
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} else {
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Write-Output "No valid script file provided. Skipping this step."
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}
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# Step 8: Set GPT partition type
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Write-Output "Setting GPT partition type to C12A7328-F81F-11D2-BA4B-00A0C93EC93B..."
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Set-Partition -DiskNumber $disk.Number -PartitionNumber $partition.PartitionNumber -GptType "{C12A7328-F81F-11D2-BA4B-00A0C93EC93B}"
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Write-Output "Operation completed successfully."
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# This script automates Sbnb Linux bootable USB creation process on Windows.
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# It downloads, decompresses, and installs the sbnb.raw file onto a selected disk.
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# It also allows the user to provide a Tailscale key and a custom script to be executed during Sbnb Linux boot.
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# More info at https://github.com/sbnb-io/sbnb
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param (
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[string]$SbnbRawPath
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)
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Write-Host "=========================================" -ForegroundColor Cyan
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Write-Host " Welcome to Sbnb Linux Bootable USB Creation " -ForegroundColor Cyan
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Write-Host "=========================================" -ForegroundColor Cyan
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# Step 1: Find latest release and download sbnb.raw.zip if not provided
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if (-not $SbnbRawPath) {
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$repoUrl = "https://api.github.com/repos/sbnb-io/sbnb/releases/latest"
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$releaseInfo = Invoke-RestMethod -Uri $repoUrl
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$latestRelease = $releaseInfo.tag_name
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$downloadUrl = $releaseInfo.assets | Where-Object { $_.name -eq "sbnb.raw.zip" } | Select-Object -ExpandProperty browser_download_url
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Write-Host "Sbnb Linux latest release: $latestRelease" -ForegroundColor Green
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Write-Host "Download URL: $downloadUrl" -ForegroundColor Green
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# Get the size of the download
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$webRequest = Invoke-WebRequest -Uri $downloadUrl -Method Head
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$fileSize = [math]::Round($webRequest.Headers['Content-Length'] / 1MB, 2)
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# Ask user if they agree to continue
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$confirmation = Read-Host "The file size is $fileSize MB. Do you want to continue with the download? (y/n)"
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if ($confirmation -ne "y") {
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Write-Host "Download cancelled." -ForegroundColor Red
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exit
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}
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Write-Host "Downloading sbnb.raw.zip..." -ForegroundColor Yellow
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$wc = New-Object net.webclient
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$wc.DownloadFile($downloadUrl, "sbnb.raw.zip")
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# Step 2: Decompress sbnb.raw.zip to a temporary directory
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$tempDir = [System.IO.Path]::Combine([System.IO.Path]::GetTempPath(), [System.IO.Path]::GetRandomFileName())
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[System.IO.Directory]::CreateDirectory($tempDir)
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Write-Host "Decompressing sbnb.raw.zip to $tempDir..." -ForegroundColor Yellow
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Add-Type -AssemblyName System.IO.Compression.FileSystem
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[System.IO.Compression.ZipFile]::ExtractToDirectory("sbnb.raw.zip", $tempDir)
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$SbnbRawPath = "$tempDir\sbnb.raw"
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} else {
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Write-Host "Using provided sbnb.raw file: $SbnbRawPath" -ForegroundColor Green
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}
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# Step 3: Enumerate all disks and ask user to input disk number
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$disks = Get-WmiObject -Query "SELECT * FROM Win32_DiskDrive" | Sort-Object -Property Model
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Write-Host "Available Disks:" -ForegroundColor Cyan
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for ($i = 0; $i -lt $disks.Count; $i++) {
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$diskInfo = "${i}: $($disks[$i].DeviceID) - $($disks[$i].Model) - $($disks[$i].Name)"
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Write-Host $diskInfo -ForegroundColor Green
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}
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$selectedDiskNumber = Read-Host "Enter the number of the disk to flash into"
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$selectedDrive = $disks[$selectedDiskNumber].Index
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# Step 4: Double confirm user agrees with selection
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Write-Host "WARNING: You have selected disk $($disks[$selectedDiskNumber].Model) (Index: $selectedDrive)." -ForegroundColor Red -BackgroundColor Yellow
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Write-Host "ALL DATA ON THIS DISK WILL BE DESTROYED!" -ForegroundColor Red -BackgroundColor Yellow
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$confirmation = Read-Host "Are you absolutely sure you want to proceed? (y/n)"
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if ($confirmation -ne "y") {
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Write-Host "Operation cancelled." -ForegroundColor Red
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exit
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}
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# Step 5: Write sbnb.raw to the selected disk
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Write-Host "Writing sbnb.raw to disk $($disks[$selectedDiskNumber].Model) (Index: $selectedDrive)..." -ForegroundColor Yellow
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$disk = Get-Disk -Number $selectedDrive
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$disk | Clear-Disk -RemoveData -Confirm:$false
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$disk | Set-Disk -IsOffline $false
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$disk | Set-Disk -IsReadOnly $false
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$rawFile = [System.IO.File]::OpenRead($SbnbRawPath)
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$diskStream = [System.IO.FileStream]::new("\\.\PhysicalDrive$selectedDrive", [System.IO.FileMode]::Open, [System.IO.FileAccess]::Write)
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$rawFile.CopyTo($diskStream)
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$rawFile.Close()
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$diskStream.Close()
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# Reread partitions from disk after writing sbnb.raw
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Write-Host "Rereading partitions from disk $($disks[$selectedDiskNumber].Model) (Index: $selectedDrive)..." -ForegroundColor Yellow
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$disk | Update-Disk
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# Step 6: Change first partition GPT type to normal data GUID
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Write-Host "Changing first partition GPT type to normal data GUID..." -ForegroundColor Yellow
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Set-Partition -DiskNumber $selectedDrive -PartitionNumber 1 -GptType "{EBD0A0A2-B9E5-4433-87C0-68B6B72699C7}"
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$partition = Get-Partition -DiskNumber $selectedDrive | Select-Object -First 1
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# Assign a drive letter to the first partition
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Write-Host "Assigning drive letter to the first partition..." -ForegroundColor Yellow
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$driveLetter = (66..90 | ForEach-Object {[char]$_} | Where-Object { -not (Get-Volume -FileSystemLabel $_ -ErrorAction SilentlyContinue) })[0]
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if (-not $partition.DriveLetter) {
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$accessPath = "$driveLetter`:\"
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Add-PartitionAccessPath -DiskNumber $selectedDrive -PartitionNumber $partition.PartitionNumber -AccessPath $accessPath
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Write-Host "Assigned drive letter $driveLetter to the first partition." -ForegroundColor Green
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} else {
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Write-Host "Drive letter $($partition.DriveLetter) is already assigned to the first partition." -ForegroundColor Green
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}
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# Step 7: Place sbnb-tskey.txt and sbnb-cmds.sh on the first partition
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$partition = Get-Partition -DiskNumber $selectedDrive | Select-Object -First 1
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$espDriveLetter = $partition.DriveLetter
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if (-not [string]::IsNullOrEmpty($espDriveLetter)) {
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$espPath = "$($espDriveLetter):\"
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} else {
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Write-Host "Error: Unable to determine the ESP drive letter." -ForegroundColor Red
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exit
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}
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# Step 7.1: Ask user to provide Tailscale key and place it on the ESP partition
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$tailscaleKey = Read-Host "Please provide your Tailscale key (press Enter to skip)"
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if (-not [string]::IsNullOrEmpty($tailscaleKey)) {
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$tailscaleKeyPath = "$($espDriveLetter):\sbnb-tskey.txt"
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Write-Host "Tailscale key saving to $tailscaleKeyPath" -ForegroundColor Yellow
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[System.IO.File]::WriteAllText($tailscaleKeyPath, $tailscaleKey)
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Write-Host "Tailscale key saved to $tailscaleKeyPath" -ForegroundColor Green
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} else {
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Write-Host "No Tailscale key provided. Skipping this step." -ForegroundColor Yellow
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}
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# Step 7.2: Ask user to provide the path to a script file and place it on the ESP partition
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$scriptFilePath = Read-Host "Please provide the path to your script file (this script will be saved to sbnb-cmds.sh and executed during Sbnb Linux boot) (press Enter to skip)"
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$scriptFilePath = $scriptFilePath.Trim('"')
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if (-not [string]::IsNullOrEmpty($scriptFilePath) -and (Test-Path $scriptFilePath)) {
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$scriptContent = Get-Content -Path $scriptFilePath -Raw
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# Convert to Unix format by replacing Windows line endings with Unix line endings
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$scriptContent = $scriptContent -replace "`r`n", "`n"
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$scriptPath = "$($espDriveLetter):\sbnb-cmds.sh"
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[System.IO.File]::WriteAllText($scriptPath, $scriptContent)
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Write-Host "Script saved to $scriptPath" -ForegroundColor Green
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} else {
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Write-Host "No valid script file provided. Skipping this step." -ForegroundColor Yellow
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}
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# Step 7.3: Remove the drive letter from the first partition
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Write-Host "Removing drive letter from the first partition..." -ForegroundColor Yellow
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Remove-PartitionAccessPath -DiskNumber $selectedDrive -PartitionNumber $partition.PartitionNumber -AccessPath "$($partition.DriveLetter):\"
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Write-Host "Drive letter removed from the first partition." -ForegroundColor Green
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# Step 8: Change GPT type to EFI
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Write-Host "Changing GPT partition type to EFI..." -ForegroundColor Yellow
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Set-Partition -DiskNumber $selectedDrive -PartitionNumber $partition.PartitionNumber -GptType "{C12A7328-F81F-11D2-BA4B-00A0C93EC93B}"
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Write-Host "=========================================" -ForegroundColor Cyan
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Write-Host " Operation completed successfully. " -ForegroundColor Cyan
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Write-Host "=========================================" -ForegroundColor Cyan

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