Highly limited osx (darwin) guest plugin.

- Tested on mountainlion/virtualbox
- virtualbox shared folders will not work (no vboxvsf support)
- Must use at least 2GB of RAM or the os will refuse to boot(mountainlion requirement)

To begin, create a mountainlion vm in virtualbox. You will need to install from scratch most likely, and assign at least 2GB of ram for it to install.

Create 2 network interfaces, the first one a NAT interface, second a hostonly interface.

'vagrant package' the VM.

In your vagrant file, be sure that the synced folder is disabled:
config.vm.synced_folder "vagrant", "/vagrant", disabled: true

plugins/guests/darwin/cap/change_host_name.rb

@@ -0,0 +1,14 @@
+module VagrantPlugins
+  module GuestFreeDarwin
+    module Cap
+      class ChangeHostName
+        def self.change_host_name(machine, name)
+          if !machine.communicate.test("hostname -f | grep '^#{name}$' || hostname -s | grep '^#{name}$'")
+            machine.communicate.sudo("scutil --set HostName #{name}")
+            machine.communicate.sudo("hostname #{name}")
+          end
+        end
+      end
+    end
+  end
+end

plugins/guests/darwin/cap/configure_networks.rb

@@ -0,0 +1,49 @@
+require "tempfile"
+
+require "vagrant/util/template_renderer"
+
+module VagrantPlugins
+  module GuestFreeDarwin
+    module Cap
+      class ConfigureNetworks
+        include Vagrant::Util
+
+        def self.configure_networks(machine, networks)
+          # Slightly different than other plugins, using the template to build commands 
+          # rather than templating the files.
+
+          devmap = {}
+          machine.communicate.sudo("networksetup -listnetworkserviceorder > /tmp/vagrant.interfaces")
+          tmpints = File.join(Dir.tmpdir, "#{machine.id}.interfaces")
+          machine.communicate.download("/tmp/vagrant.interfaces",tmpints)
+          ints = IO.read(tmpints)
+          ints.split(/\n\n/m).each do |i|
+              if i.match(/Hardware/) and not i.match(/Ethernet/).nil?
+                  # Ethernet, should be 2 lines, 
+                  # (3) Thunderbolt Ethernet
+                  # (Hardware Port: Thunderbolt Ethernet, Device: en1)
+                  devicearry = i.match(/Hardware Port: (.+), Device: en(.+)\)/)
+                  devmap[devicearry[2]] = devicearry[1]
+                  puts devmap
+              end
+          end
+          networks.each do |network|
+
+              if network[:type].to_sym == :static
+                  # network seems 1 indexed - skip NAT interface (en0)
+                  intnum = network[:interface]
+                  puts "Network - #{intnum}"
+              command = "networksetup -setmanual \"#{devmap[intnum.to_s]}\" #{network[:ip]} #{network[:netmask]} #{network[:gateway]}"
+
+              elsif network[:type].to_sym == :dhcp
+                command = "networksetup -setdhcp \"#{devmap[options[:interface]]}\""
+
+              end
+
+            machine.communicate.sudo("#{command}")
+          end
+        end
+      end
+    end
+  end
+end

plugins/guests/darwin/cap/halt.rb

@@ -0,0 +1,16 @@
+module VagrantPlugins
+  module GuestFreeDarwin
+    module Cap
+      class Halt
+        def self.halt(machine)
+          begin
+            machine.communicate.sudo("shutdown -h now")
+          rescue IOError
+            # Do nothing because SSH connection closed and it probably
+            # means the VM just shut down really fast.
+          end
+        end
+      end
+    end
+  end
+end

plugins/guests/darwin/cap/mount_nfs_folder.rb

@@ -0,0 +1,14 @@
+module VagrantPlugins
+  module GuestFreeDarwin
+    module Cap
+      class MountNFSFolder
+        def self.mount_nfs_folder(machine, ip, folders)
+          folders.each do |name, opts|
+            machine.communicate.sudo("mkdir -p #{opts[:guestpath]}")
+            machine.communicate.sudo("mount '#{ip}:#{opts[:hostpath]}' '#{opts[:guestpath]}'")
+          end
+        end
+      end
+    end
+  end
+end

plugins/guests/darwin/guest.rb

@@ -0,0 +1,14 @@
+require 'vagrant/util/template_renderer'
+
+module VagrantPlugins
+  module GuestFreeDarwin
+    # A general Vagrant system implementation for "freebsd".
+    #
+    # Contributed by Kenneth Vestergaard <kvs@binarysolutions.dk>
+    class Guest < Vagrant.plugin("2", :guest)
+      def detect?(machine)
+        machine.communicate.test("uname -s | grep 'Darwin'")
+      end
+    end
+  end
+end

plugins/guests/darwin/plugin.rb

@@ -0,0 +1,35 @@
+require "vagrant"
+
+module VagrantPlugins
+  module GuestFreeDarwin
+    class Plugin < Vagrant.plugin("2")
+      name "Darwin guest"
+      description "Darwin guest support."
+
+      guest("darwin")  do
+        require File.expand_path("../guest", __FILE__)
+        Guest
+      end
+
+      guest_capability("darwin", "change_host_name") do
+        require_relative "cap/change_host_name"
+        Cap::ChangeHostName
+      end
+
+      guest_capability("darwin", "configure_networks") do
+        require_relative "cap/configure_networks"
+        Cap::ConfigureNetworks
+      end
+
+      guest_capability("darwin", "halt") do
+        require_relative "cap/halt"
+        Cap::Halt
+      end
+
+      guest_capability("darwin", "mount_nfs_folder") do
+        require_relative "cap/mount_nfs_folder"
+        Cap::MountNFSFolder
+      end
+    end
+  end
+end