# $ErrorActionPreference = "SilentlyContinue"
# Enable TLS 1.2
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

# Variables
$downloadfolder = 'C:\packer2\'
$github = 'https://github.com/ibeerens/Packer/archive/refs/heads/main.zip'

# Create Folder
$checkdir = Test-Path -Path $downloadfolder
if ($checkdir -eq $false){
    Write-Verbose "Creating '$downloadfolder' folder"
    New-Item -Path $downloadfolder -ItemType Directory | Out-Null
}
else {
    Write-Verbose "Folder '$downloadfolder' already exists."
}

# Download the latest Packer version
$product='packer'
$packurl = Invoke-WebRequest -Uri https://www.$product.io/downloads.html | Select-Object -Expand links | Where-Object href -match "//releases\.hashicorp\.com/$product/\d.*/$product_.*_windows_amd64\.zip$" | Select-Object -Expand href
$packdown = $packurl | Split-Path -Leaf
$packdownload = $downloadfolder + $packdown
$webclient = New-object -TypeName System.Net.WebClient
$webclient.DownloadFile($packurl, $packdownload)

# Unzip Packer
Expand-Archive $packdownload -DestinationPath $downloadfolder
# Remove the Packer ZIP file
Remove-Item $packdownload

# Go to the Packer download folder
Set-Location $downloadfolder

# Download Github files
Invoke-WebRequest -Uri $github -OutFile ${downloadfolder}packer.zip
Expand-Archive ${downloadfolder}packer.zip -DestinationPath $downloadfolder
# Remove the packer.zip
Remove-Item -Path ${downloadfolder}packer.zip 

# Create the folder structure
Move-Item ${downloadfolder}Packer-main\workstation\windows10\setup -Destination $downloadfolder
Move-Item ${downloadfolder}Packer-main\workstation\windows10\*.* -Destination $downloadfolder
# Remove the Github structure
Remove-Item -Path ${downloadfolder}Packer-main -Recurse -Confirm:$false -Force