msi.rb

remote_file "Download: #{data_bag_item("deployment_shares", "vendor_media")["http"]}/Microsoft/TFS/2015/build/agent.msi" do
  path "C:/Appstaging/agent.msi"
  source "#{data_bag_item("deployment_shares", "vendor_media")["http"]}/Microsoft/TFS/2015/build/agent.msi"
  action :create
end

powershell_script 'Install Visual_Studio_2015' do
  code <<-EOH
		msiexec /i "C:/Appstaging/agent.msi" /qn /norestart
  EOH
  guard_interpreter :powershell_script
  not_if "Test-Path -Path 'C:/Program Files/Visual_Studio_Enterprise_2015_English'"
end