menuentry "Archcraft Openbox ISO" --class Archcraft {
set iso_file="/opt/iso/archcraft/openbox/archcraft-2022.02.02-x86_64.iso"
search --no-floppy -f --set=iso_partition $iso_file
probe -u $iso_partition --set=iso_partition_uuid
set img_dev="/dev/disk/by-uuid/$iso_partition_uuid"
loopback loop ($iso_partition)$iso_file
set boot_option=""
#set boot_option="quiet splash vt.global_cursor_default=0 loglevel=2 rd.systemd.show_status=false rd.udev.log-priority=3 sysrq_always_enabled=1 cow_spacesize=2G"
linux (loop)/arch/boot/x86_64/vmlinuz-linux img_dev=$img_dev img_loop=$iso_file $boot_option
initrd (loop)/arch/boot/intel-ucode.img (loop)/arch/boot/amd-ucode.img (loop)/arch/boot/x86_64/initramfs-linux.img
}