47 lines
1.3 KiB
Bash
Executable file
47 lines
1.3 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
if [ "$(stat -c %d:%i /)" != "$(stat -c %d:%i /proc/1/root/.)" ]; then
|
|
echo "Skipping hook execution in chroot."
|
|
exit 0
|
|
fi
|
|
|
|
while read -r line; do
|
|
version=$(basename "${line%/vmlinuz}")
|
|
if [[ $1 == "remove" ]]; then
|
|
echo ":: kernel-install removing kernel $version"
|
|
kernel-install remove "${version}"
|
|
elif [[ $1 == "add" ]]; then
|
|
if [[ line =~ ".*vmlinuz$" ]]; then
|
|
echo ":: kernel-install installing kernel $version"
|
|
kernel-install add "${version}" "${line}"
|
|
else
|
|
install_all=1
|
|
break
|
|
fi
|
|
else
|
|
echo ":: Invalid option passed to kernel-install script"
|
|
fi
|
|
done
|
|
|
|
if [[ $install_all == 1 ]]; then
|
|
reinstall-kernels
|
|
fi
|
|
|
|
# first check if we are running in a chroot
|
|
if [ "$(stat -c %d:%i /)" != "$(stat -c %d:%i /proc/1/root/.)" ]; then
|
|
echo 'Running in a chroot, skipping cmdline generation'
|
|
exit 0
|
|
fi
|
|
|
|
# If needed, set /etc/kernel/cmdline to enable kernel-install in a chroot
|
|
if [[ ! -e /etc/kernel/cmdline ]]; then
|
|
mkdir -p /etc/kernel
|
|
|
|
BOOT_OPTIONS=""
|
|
read -r -d '' -a line < /proc/cmdline
|
|
for i in "${line[@]}"; do
|
|
[[ "${i#initrd=*}" != "$i" ]] && continue
|
|
[[ "${i#BOOT_IMAGE=*}" != "$i" ]] && continue
|
|
BOOT_OPTIONS+="$i "
|
|
done
|
|
echo ${BOOT_OPTIONS} > /etc/kernel/cmdline
|
|
fi
|