Class: VagrantPlugins::SyncedFolderNFSGuest::Action::MountNFS

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-nfs_guest_vbfix/action/mount_nfs.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ MountNFS

Returns a new instance of MountNFS.



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# File 'lib/vagrant-nfs_guest_vbfix/action/mount_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_vbfix/action/mount_nfs.rb', line 11

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

  # because we're hooked into Vagrant::Action::Builtin::SyncedFolders and
  # Vagrant::Action::Builtin::WaitForCommunicator we need to figure out
  # if we're 'up'ing from 'poweroff' or 'up'ing from 'suspend'
  # If 'poweroff' we get called twice once with state.id = 'poweroff' and
  # again with state.id = 'running'. This toggle around @app.call() allows
  # the second call to actually do the mount after the SyncFolder setup
  # has completed properly. If 'running' well then we just do the mount
  # as we're obvioulsy coming from a 'suspended' instance. Stupid bug.
  if !env[:nfs_guest_first_state]
    env[:nfs_guest_first_state] = @machine.state.id
  end

  @app.call(env)

  # ... and also deal with 'reload' :weary:
  if env[:nfs_guest_first_state] == :poweroff and env[:action_name] != :machine_action_reload
    env[:nfs_guest_first_state] = @machine.state.id
    return
  end

  if @machine.state.id == :running
    if !@machine.provider.capability?(:nfs_settings)
      raise SyncedFolderNFSGuest::Errors::ProviderNFSSettingsCapMissing
    end

    # grab the ips from the provider
    host_ip, machine_ip = @machine.provider.capability(:nfs_settings)

    raise Vagrant::Errors::NFSNoHostIP if !host_ip
    raise Vagrant::Errors::NFSNoGuestIP if !machine_ip

    machine_ip = [machine_ip] if !machine_ip.is_a?(Array)

    if @machine.config.nfs_guest.verify_installed
      if @machine.guest.capability?(:nfs_server_installed)
        installed = @machine.guest.capability(:nfs_server_installed)
        if installed
          # Mount guest NFS folders
          @machine.ui.info(I18n.t("vagrant_nfs_guest.actions.vm.nfs.mounting"))
          folders = @machine.config.vm.synced_folders

          @machine.env.host.capability(:nfs_mount, @machine.ui, @machine.id, machine_ip, folders)
        end
      end
    end
  end
end