#!/bin/sh
set -e
set -x
version="$(sed 11q Makefile \
	| sed -n \
		-e's/^VERSION = //p' \
		-e's/^PATCHLEVEL = //p' \
		-e's/^SUBLEVEL = //p' \
	| tr '\n' '.' \
	| sed -e's/\.$//')"
localversion="$(sed 25q .config \
	| sed -rn \
		-e's/^CONFIG_LOCALVERSION="(.*)"$/\1/p')"
if [ -z "$version" ] ; then
	exit 1;
fi
CPUs="$(nproc)"
# git checkout v$version
make -j$CPUs "$@" olddefconfig bzImage modules
sudo make -j$CPUs install modules_install
cd /
sudo sh -c 'umask 002; sh /etc/kernel.d/post-install/10-dkms linux '"${version}${localversion}"
cd -
sudo dracut -f --kver "${version}${localversion}"
sudo grub-mkconfig -o /boot/grub/grub.cfg
echo "You'll have to update grub by hand there bud"