#!/bin/sh -fu
# get first suitable swap, configure resume (if any)

. install2-init-functions

[ -f "$destdir"/etc/sysconfig/grub2 ] || exit 0

blkid | grep -v '^/dev.*/zram' | grep swap | head -1 \
                | sed 's/.* UUID="\(.*\)".*/\1/'  | sed 's/".*//' \
| (
	read UUID ||:
	[ -z "$UUID" ] ||
		sed -i "s,^GRUB_CMDLINE_LINUX_DEFAULT=',&resume=/dev/disk/by-uuid/$UUID ," \
		"$destdir"/etc/sysconfig/grub2 ||:
)

:
