Add "install_parallels_tools" guest cap for Darwin guests

lib/vagrant-parallels/guest_cap/darwin/install_parallels_tools.rb

@@ -0,0 +1,34 @@
+module VagrantPlugins
+  module Parallels
+    module GuestDarwinCap
+      class InstallParallelsTools
+
+        def self.install_parallels_tools(machine)
+          machine.communicate.tap do |comm|
+            tools_iso_path = File.expand_path(
+              machine.provider.driver.read_guest_tools_iso_path('darwin'),
+              machine.env.root_path
+            )
+            remote_file = '/tmp/prl-tools-mac.iso'
+            mount_point = "/media/prl-tools-lin_#{rand(100000)}/"
+
+            comm.upload(tools_iso_path, remote_file)
+
+            # Create mount point directory if needed
+            if !comm.test("test -d \"#{mount_point}\"", :sudo => true)
+              comm.sudo("mkdir -p \"#{mount_point}\"")
+            end
+
+            # Mount ISO and install Parallels Tools
+            comm.sudo("hdiutil attach #{remote_file} -mountpoint #{mount_point}")
+            comm.sudo("installer -pkg '#{mount_point}/Install.app/Contents/Resources/Install.mpkg' -target /")
+            comm.sudo("hdiutil detach '#{mount_point}'")
+
+            comm.sudo("rm -Rf \"#{mount_point}\"")
+            comm.sudo("rm -f \"#{remote_file}\"")
+          end
+        end
+      end
+    end
+  end
+end

lib/vagrant-parallels/plugin.rb

@@ -33,6 +33,11 @@ class Plugin < Vagrant.plugin('2')
         Config
       end
 
+      guest_capability(:darwin, :install_parallels_tools) do
+        require_relative 'guest_cap/darwin/install_parallels_tools'
+        GuestDarwinCap::InstallParallelsTools
+      end
+
       guest_capability(:darwin, :mount_parallels_shared_folder) do
         require_relative 'guest_cap/darwin/mount_parallels_shared_folder'
         GuestDarwinCap::MountParallelsSharedFolder

website/docs/source/docs/configuration.html.md

@@ -57,8 +57,8 @@ delete your boxes carefully!
 ## Parallels Tools Auto-Update
 <div class="alert alert-info">
 	<p>
-        <strong>Note:</strong> This feature makes sense to Linux guests only.
-        In Windows and Mac OS guests Parallels Tools will be always updated
+        <strong>Note:</strong> This feature makes sense to Linux and OS X guests 
+        only. In Windows guests Parallels Tools will be always updated
         automatically by the special installation agent running in GUI mode.
 	</p>
 </div>