Install Docker (Windows)

###########################
##### Install Docker v1.1
###########################


# Check if admin
if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
    Write-Host "Start me as administrator!" -BackgroundColor Red
  [Environment]::Exit(1)
}

# Install Choco
Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))

# Check virtualization and SLAT
$SLAT = (GWMI Win32_Processor).SecondLevelAddressTranslationExtensions
if ($SLAT) {
    Write-Host "SLAT Enabled: $SLAT. All good." -BackgroundColor Green -ForegroundColor White
} else {
    Write-Host "SLAT Enabled: $SLAT. Please turn it on from your BIOS settings." -BackgroundColor Red -ForegroundColor White
}
$VFE = (GWMI Win32_Processor).VirtualizationFirmwareEnabled
if ($VFE) {
    Write-Host "Virtualization Firmware Enabled: $VFE. All good." -BackgroundColor Green -ForegroundColor White
} else {
    Write-Host "Virtualization Firmware Enabled: $VFE. Please turn it on from your BIOS settings." -BackgroundColor Red -ForegroundColor White
}


# Add bootmenu entry for NoHyper-V
Write-Host "Adding boot menu entry..." -BackgroundColor Yellow -ForegroundColor Black
$Output = cmd.exe /c "bcdedit /copy {current} /d ""Windows 10 No Hyper-V"""
$Regex = [Regex]::new("(?<={)(.*)(?=})")
$Match = $Regex.Match($Output)
if($Match.Success)
{
    $NewID = $Match.Value
    cmd.exe /c "bcdedit /set {$NewID} hypervisorlaunchtype off"
}


# Install features
Write-Host "Installing Containers feature..." -BackgroundColor Yellow -ForegroundColor Black
Enable-WindowsOptionalFeature -Online -FeatureName containers -All -NoRestart
Write-Host "Installing Hyper-V feature..." -BackgroundColor Yellow -ForegroundColor Black
Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All -NoRestart


# Install Docker Desktop
Write-Host "Installing Docker..." -BackgroundColor Yellow -ForegroundColor Black
choco install -y docker-desktop


# Restart
Write-Host "All done. Please restart your computer" -BackgroundColor Green