SpectreOS-old/update-bootloader

#!/bin/bash

set -ex


kernel1="$(echo $(find /boot/ -name "initramfs*.img") | cut -d" " -f2)"
linuz1="$(echo $(find /boot/ -name "vmlinuz*") | cut -d" " -f1)"
kernel="${kernel1#/*/}"
linuz="${linuz1#/*/}"

kernelback1="$(find /boot/ -name "initramfs*-fallback.img")"
kernelback="${kernelback1#/*/}"


echo "Kernel: ${kernel}"
echo "Linuz: ${linuz}"
echo "Kernel-fallback: ${kernelback}"

sed "s|%LINUZ%|${linuz}|g;
s|%KERNEL%|${kernel}|g" /boot/arch-uefi.conf.example > /boot/loader/entries/arch-uefi.conf

sed "s|%LINUZ%|${linuz}|g;
s|%KERNEL%|${kernelback}|g" /boot/arch-uefi.conf.example > /boot/loader/entries/arch-uefi-fallback.conf

echo "Bootloader update $(date)" >> /shutdown.log