Class: VagrantPlugins::SyncedFolderNFSGuest::Action::UnmountNFS

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-nfs_guest/action/unmount_nfs.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ UnmountNFS

Returns a new instance of UnmountNFS.



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# File 'lib/vagrant-nfs_guest/action/unmount_nfs.rb', line 6

def initialize(app,env)
  @app = app
  @logger = Log4r::Logger.new("vagrant-nfs_guest::action::unmount_nfs")
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-nfs_guest/action/unmount_nfs.rb', line 11

def call(env)
  @machine = env[:machine]

  if @machine.state.id == :running
    # unmount any host mounted NFS folders
    @machine.ui.info(I18n.t("vagrant_nfs_guest.actions.vm.nfs.unmounting"))
    folders = @machine.config.vm.synced_folders

    nfs_guest = false
    nfs_guest_folders = {}

    folders.each do |name, opts|
      if opts[:type] == :nfs_guest && opts[:disabled] == false
        nfs_guest = true
        opts[:hostpath] = File.expand_path(opts[:hostpath], env[:root_path])

        if env[:force_halt]
          # If this is a force halt, force unmount the nfs shares.
          opts[:unmount_options] = opts.fetch(:unmount_options, []) << '-f'

          # We have to change the working dir if inside a hostmount to
          # prevent "No such file or directory - getcwd" errors.
          if Dir.pwd.start_with?(opts[:hostpath])
            Dir.chdir("#{opts[:hostpath]}/..")
          end
        end

        nfs_guest_folders[name] = opts.dup
      end
    end

    if not nfs_guest
      return
    end

    @machine.env.host.capability(:nfs_unmount, @machine.ui, nfs_guest_folders)
  end

  @app.call(env)

end