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#!/bin/bash
if [[ ! -x /sbin/new-kernel-pkg ]]; then
exit 0
fi
COMMAND="$1"
KERNEL_VERSION="$2"
BOOT_DIR_ABS="$3"
KERNEL_IMAGE="$4"
KERNEL_DIR="${KERNEL_IMAGE%/*}"
[[ "$KERNEL_VERSION" == *\+* ]] && flavor=-"${KERNEL_VERSION##*+}"
case "$COMMAND" in
add)
if [[ "${KERNEL_DIR}" != "/boot" ]]; then
for i in \
"$KERNEL_IMAGE" \
"$KERNEL_DIR"/System.map \
"$KERNEL_DIR"/config \
"$KERNEL_DIR"/zImage.stub \
"$KERNEL_DIR"/dtb \
; do
[[ -e "$i" ]] || continue
cp -aT "$i" "/boot/${i##*/}-${KERNEL_VERSION}"
command -v restorecon &>/dev/null && \
restorecon -R "/boot/${i##*/}-${KERNEL_VERSION}"
done
# hmac is .vmlinuz-<version>.hmac so needs a special treatment
i="$KERNEL_DIR/.${KERNEL_IMAGE##*/}.hmac"
if [[ -e "$i" ]]; then
cp -a "$i" "/boot/.${KERNEL_IMAGE##*/}-${KERNEL_VERSION}.hmac"
command -v restorecon &>/dev/null && \
restorecon "/boot/.${KERNEL_IMAGE##*/}-${KERNEL_VERSION}.hmac"
fi
# symvers is symvers-<version>.gz so needs a special treatment
i="$KERNEL_DIR/symvers.gz"
if [[ -e "$i" ]]; then
cp -a "$i" "/boot/symvers-${KERNEL_VERSION}.gz"
command -v restorecon &>/dev/null && \
restorecon "/boot/symvers-${KERNEL_VERSION}.gz"
fi
fi
/sbin/new-kernel-pkg --package "kernel${flavor}" --install "$KERNEL_VERSION" || exit $?
/sbin/new-kernel-pkg --package "kernel${flavor}" --mkinitrd --dracut --depmod --update "$KERNEL_VERSION" || exit $?
/sbin/new-kernel-pkg --package "kernel${flavor}" --rpmposttrans "$KERNEL_VERSION" || exit $?
;;
remove)
/sbin/new-kernel-pkg --package "kernel${flavor+-$flavor}" --rminitrd --rmmoddep --remove "$KERNEL_VERSION" || exit $?
;;
*)
;;
esac
# skip other installation plugins, if we can't find a boot loader spec conforming setup
if ! [[ -d /boot/loader/entries || -L /boot/loader/entries ]]; then
exit 77
fi
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