Shared folders with no guest path are not automounted [closes GH-184]

CHANGELOG.md

@@ -3,6 +3,7 @@
   - Use numeric uid/gid in mounting shared folders to increase portability. [GH-252]
   - HTTP downloading follows redirects. [GH-163]
   - Downloaders have clearer output to note what they're doing.
+  - Shared folders with no guest path are not automounted. [GH-184]
 
 ## 0.7.0.beta (December 24, 2010)
 

lib/vagrant/action/vm/share_folders.rb

@@ -50,10 +50,17 @@ module Vagrant
 
           @env["vm"].ssh.execute do |ssh|
             shared_folders.each do |name, data|
-              @env.ui.info(I18n.t("vagrant.actions.vm.share_folders.mounting_entry",
-                           :name => name,
-                           :guest_path => data[:guestpath]))
-              @env["vm"].system.mount_shared_folder(ssh, name, data[:guestpath])
+              if data[:guestpath]
+                # Guest path specified, so mount the folder to specified point
+                @env.ui.info(I18n.t("vagrant.actions.vm.share_folders.mounting_entry",
+                                    :name => name,
+                                    :guest_path => data[:guestpath]))
+                @env["vm"].system.mount_shared_folder(ssh, name, data[:guestpath])
+              else
+                # If no guest path is specified, then automounting is disabled
+                @env.ui.info(I18n.t("vagrant.actions.vm.share_folders.nomount_entry",
+                                    :name => name))
+              end
             end
           end
         end

templates/locales/en.yml

@@ -361,6 +361,7 @@ en:
           creating: Creating shared folders metadata...
           mounting: Mounting shared folders...
           mounting_entry: "-- %{name}: %{guest_path}"
+          nomount_entry: "-- %{name}: Automounting disabled."
         suspend:
           suspending: Saving VM state and suspending execution...
 

test/vagrant/action/vm/share_folders_test.rb

@@ -116,6 +116,7 @@ class ShareFoldersVMActionTest < Test::Unit::TestCase
       @folders = stub_shared_folders(<<-sf)
         config.vm.share_folder("foo", "fooguest", "foohost")
         config.vm.share_folder("bar", "barguest", "barhost")
+        config.vm.share_folder("foo_no_mount", nil, "foohost2")
       sf
       @ssh = mock("ssh")
       @vm.ssh.stubs(:execute).yields(@ssh)
@@ -125,7 +126,11 @@ class ShareFoldersVMActionTest < Test::Unit::TestCase
     should "mount all shared folders to the VM" do
       mount_seq = sequence("mount_seq")
       @folders.each do |name, data|
-        @vm.system.expects(:mount_shared_folder).with(@ssh, name, data[:guestpath]).in_sequence(mount_seq)
+        if data[:guestpath]
+          @vm.system.expects(:mount_shared_folder).with(@ssh, name, data[:guestpath]).in_sequence(mount_seq)
+        else
+          @vm.system.expects(:mount_shared_folder).with(@ssh, name, anything).never
+        end
       end
 
       @instance.mount_shared_folders