grub.rb in getch-0.7.0

- old
+ new

@@ -2,24 +2,29 @@
 
 require 'nito'
 
 module Getch
   module Config
+    # install grub
     class Grub
+      include NiTo
+
       def initialize
         @log = Log.new
         @disk = OPTIONS[:boot_disk] ||= OPTIONS[:disk]
         # https://wiki.archlinux.org/title/Install_Arch_Linux_on_ZFS
         @prefix = OPTIONS[:fs] == 'zfs' ? 'ZPOOL_VDEV_NAME_PATH=1' : ''
         @os_name = OPTIONS[:os].capitalize
         x
       end
 
+      protected
+
       def x
         @log.info "Installing Grub on #{@disk}...\n"
         Helpers.efi? ? grub_efi : grub_bios
-      end 
+      end
 
       private
 
       def grub_efi
         mount_efivars
@@ -33,10 +38,10 @@
       end
 
       # In case where efivars is not mounted
       # avoid error with grub
       def mount_efivars
-        NiTo.mount '-t efivarfs', 'efivarfs', '/sys/firmware/efi/efivars'
+        mount '-t efivarfs', 'efivarfs', '/sys/firmware/efi/efivars'
       end
     end
   end
 end