"
fi

set kernel=kernel.efi

if [ "$kernel_status" = "try" ]; then
    # a new kernel got installed
    set kernel_status="trying"
    save_env kernel_status
    # run fallback (menu entry #1) if we cannot start the kernel
    set fallback=1

    # use try-kernel.efi
    set kernel=try-kernel.efi
elif [ "$kernel_status" = "trying" ]; then
    # nothing cleared the "trying snap" so the boot failed
    # we clear the mode and boot normally
    set kernel_status=""
    save_env kernel_status
elif [ -n "$kernel_status" ]; then
    # ERROR invalid kernel_status state, reset to empty
    echo "invalid kernel_status!!!"
    echo "resetting to empty"
    set kernel_status=""
    save_env kernel_status
fi

menuentry "Run Ubuntu Core" {
    # use $prefix because the symlink manipulation at runtime for kernel snap
    # upgrades, etc. should only need the /boot/grub/ directory, not the
    # /EFI/ubuntu/ directory
    chainloader $prefix/$kernel snapd_recovery_mode=run $cmdline_args
}
menuentry "Fallback on failed update" {
    # kernel_status has already been set to "trying", rebooting now
    # will fail the pending kernel update. Note that we cannot simply
    # chainload the fallback kernel as TPM measurements need to be
    # cleaned-up to be able to unseal the key.
    echo "Cannot start new kernel - booting previous one"
    reboot
}
# Snapd-Boot-Config-Edition: 2

set default=0
set timeout=3
set timeout_style=hidden

if [ -e /EFI/ubuntu/grubenv ]; then
   load_env --file /EFI/ubuntu/grubenv snapd_recovery_mode snapd_recovery_system
fi

# standard cmdline params
set snapd_static_cmdline_args='panic=-1'

# if no default boot mode set, pick one
if [ -z "$snapd_recovery_mode" ]; then
    set snapd_recovery_mode=install
fi

if [ "$snapd_recovery_mode" = "run" ]; then
    default="run"
elif [ -n "$snapd_recovery_system" ]; then
    default=$snapd_recovery_mode-$snapd_recovery_system
fi

search --no-floppy --set=boot_fs --label ubuntu-boot

if [ "$grub_cpu" = "x86_64" ]; then
    set snapd_static_cmdline_args='console=ttyS0 console=tty1 panic=-1'
    grub_binary="grubx64.efi"
elif [ "$grub_cpu" = "arm64" ]; then
    grub_binary="grubaa64.efi"
else
    echo "$grub_cpu" "is not supported"
    grub_binary="none"
fi

if [ -n "$boot_fs" ]; then
    menuentry "Continue to run mode" --hotkey=n --id=run {
        set root=($boot_fs)
        chainloader ($boot_fs)/EFI/boot/"$grub_binary"
    }
fi

# globbing in grub does not sort
for label in /systems/*; do
    # match the system labels generated by snapd, which are usually just
    # numbers. eg. 20210706, but can be hyphen separated numbers and letters
    if ! regexp --set 1:label "/([a-z0-9](-?[a-z0-9])*)\$" "$label"; then
        continue
    fi
    # yes, you need to backslash that less-than
    if [ -z "$best" -o "$label" \< "$best" ]; then
        set best="$label"
    fi
    # if grubenv did not pick mode-system, use best one
    if [ -z "$snapd_recovery_system" ]; then
        default=$snapd_recovery_mode-$best
    fi
    set snapd_recovery_kernel=
    load_env --file /systems/$label/grubenv snapd_recovery_kernel snapd_extra_cmdline_args snapd_full_cmdline_args
    set cmdline_args="$snapd_static_cmdline_args $snapd_extra_cmdline_args"
    if [ -n "$snapd_full_cmdline_args" ]; then
       set cmdline_args="$snapd_full_cmdline_args"
    fi

    # We could "source /systems/$snapd_recovery_system/grub.cfg" here as well
    menuentry "Recover using $label" --hotkey=r --id=recover-$label $snapd_recovery_kernel recover $label {
        loopback loop $2
        chainloader (loop)/kernel.efi snapd_recovery_mode=$3 snapd_recovery_system=$4 $cmdline_args
    }
    menuentry "Install using $label" --hotkey=i --id=install-$label $snapd_recovery_kernel install $label {
        loopback loop $2
        chainloader (loop)/kernel.efi snapd_recovery_mode=$3 snapd_recovery_system=$4 $cmdline_args
    }
    menuentry "Factory reset using $label" --hotkey=i --id=factory-reset-$label $snapd_recovery_kernel factory-reset $label {
        loopback loop $2
        chainloader (loop)/kernel.efi snapd_recovery_mode=$3 snapd_recovery_system=$4 $cmdline_args
    }
done

menuentry 'UEFI Firmware Settings' --hotkey=f 'uefi-firmware' {
    fwsetup
}