#!/bin/bash

# Check if hibernation is supported
if [[ ! -f /sys/power/image_size ]]; then
  exit 1
fi

# Sum all swap sizes (excluding zram)
SWAPSIZE_KB=$(awk '!/Filename|zram/ {sum += $3} END {print sum+0}' /proc/swaps)
SWAPSIZE=$(( 1024 * ${SWAPSIZE_KB:-0} ))

HIBERNATION_IMAGE_SIZE=$(cat /sys/power/image_size)

if [[ "$SWAPSIZE" -gt "$HIBERNATION_IMAGE_SIZE" ]] && [[ -f /etc/mkinitcpio.conf.d/omarchy_resume.conf ]]; then
  exit 0
else
  exit 1
fi