anchor.diff:    rootPartition = { # switch-case
       legacy = "1";
       efi = "2";
  +    hybrid = "3";
     }.${partitionTableType};
   
     partitionDiskScript = { # switch-case
  
positive.code:     efi = ''
        parted --script $diskImage -- \
          mklabel gpt \
          mkpart ESP fat32 8MiB 256MiB \
          set 1 boot on \
          mkpart primary ext4 256MiB -1
      '';
      none = "";
    }.${partitionTableType};
  
negative.code:     }
  
      mkdir $out
  
      root="$PWD/root"
      mkdir -p $root
  