puppet: install puppet and its modules using Powershell (bootstrapping using Powershell)

puppet.ps1

# install puppet  
$msiArgumentList = "/qn /i C:\FolderName\puppet-enterprise-3.2.0.msi /l*v C:\install_puppet.log"
  Start-Process -FilePath msiexec.exe -ArgumentList $msiArgumentList -Wait

# add puppet to path   
$SetPath = $env:Path + ";C:\Program Files (x86)\Puppet Labs\Puppet Enterprise\bin\"
  [Environment]::SetEnvironmentVariable("Path", "$SetPath", "Machine")
  
# Reload path ( in order to install modules )
$env:Path = [System.Environment]::GetEnvironmentVariable("Path","Machine")

# Install puppet modules 
$modules = @("joshcooper-powershell-0.0.2.tar.gz",
  "puppetlabs-registry-1.0.0.tar.gz",
  "rismoney-chocolatey-0.0.2.tar.gz"
  )

  foreach ($module in $modules) {
  $module_command = "/c puppet module install --force C:\PuppetModules\" + $module + " --ignore-dependencies"
  Start-Process -Wait "cmd.exe" -ArgumentList "$module_command" 
  }
  


  #Disable pe-puppet (puppet agent)
  Set-Service pe-puppet -startuptype "disabled"