Added hide items sections

.bin/Scripts/build-ufd

@@ -101,6 +101,12 @@ if __name__ == '__main__':
       )
 
     # Hide items
+    try_and_print(
+      message='Hiding items...',
+      function=hide_items,
+      ufd_dev=ufd_dev,
+      items=ITEMS_HIDDEN,
+      )
 
     # Done
     if not args['--force']:

.bin/Scripts/functions/ufd.py

@@ -175,6 +175,20 @@ def get_user_name():
   return user
 
 
+def hide_items(ufd_dev, items):
+  """Set FAT32 hidden flag for items."""
+  # pylint: disable=invalid-name
+  with open('/root/.mtoolsrc', 'w') as f:
+    f.write('drive U: file="{}"\n'.format(
+      find_first_partition(ufd_dev)))
+    f.write('mtools_skip_check=1\n')
+
+  # Hide items
+  for item in items:
+    cmd = ['yes | mattrib +h "U:/{}"'.format(item)]
+    run_program(cmd, check=False, shell=True)
+
+
 def install_syslinux(ufd_dev, use_mbr):
   """Install Syslinux to UFD."""
   cmd = [

.bin/Scripts/settings/ufd.py

@@ -95,6 +95,21 @@ ITEMS = {
     ('/sources/boot.wim',         '/sources/'),
     ),
   }
+ITEMS_HIDDEN = (
+  # Linux (all versions)
+  'arch',
+  'arch_minimal',
+  'dgpu',
+  'EFI',
+  'isolinux',
+  # WinPE
+  'boot',
+  'bootmgr',
+  'bootmgr.efi',
+  'en-us',
+  'images',
+  'sources',
+  )
 
 if __name__ == '__main__':
   print("This file is not meant to be called directly.")