100 lines
3.3 KiB
Plaintext
100 lines
3.3 KiB
Plaintext
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#!/bin/bash
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[[ -f /etc/default/grub ]] && . /etc/default/grub
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[[ -f /etc/os-release ]] && . /etc/os-release
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COMMAND="$1"
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KERNEL_VERSION="$2"
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BOOT_DIR_ABS="$3"
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KERNEL_IMAGE="$4"
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KERNEL_DIR="${KERNEL_IMAGE%/*}"
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MACHINE_ID=$KERNEL_INSTALL_MACHINE_ID
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# Remove it, since for grub2 the images are always installed in /boot
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rm -rf "${BOOT_DIR_ABS%/*}"
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BLS_DIR="/boot/loader/entries"
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if [ -d /sys/firmware/efi ]; then
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BLS_DIR="/boot/efi/EFI/${ID}/loader/entries"
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fi
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[[ "$KERNEL_VERSION" == *\+* ]] && flavor=-"${KERNEL_VERSION##*+}"
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case "$COMMAND" in
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add)
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if [[ "${KERNEL_DIR}" != "/boot" ]]; then
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for i in \
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"$KERNEL_IMAGE" \
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"$KERNEL_DIR"/System.map \
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"$KERNEL_DIR"/config \
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"$KERNEL_DIR"/zImage.stub \
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"$KERNEL_DIR"/dtb \
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; do
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[[ -e "$i" ]] || continue
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cp -aT "$i" "/boot/${i##*/}-${KERNEL_VERSION}"
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command -v restorecon &>/dev/null && \
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restorecon -R "/boot/${i##*/}-${KERNEL_VERSION}"
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done
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# hmac is .vmlinuz-<version>.hmac so needs a special treatment
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i="$KERNEL_DIR/.${KERNEL_IMAGE##*/}.hmac"
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if [[ -e "$i" ]]; then
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cp -a "$i" "/boot/.${KERNEL_IMAGE##*/}-${KERNEL_VERSION}.hmac"
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command -v restorecon &>/dev/null && \
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restorecon "/boot/.${KERNEL_IMAGE##*/}-${KERNEL_VERSION}.hmac"
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fi
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fi
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if [[ "x${GRUB_ENABLE_BLSCFG}" = "xtrue" ]] || [[ ! -f /sbin/new-kernel-pkg ]]; then
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[[ -d "$BLS_DIR" ]] || mkdir -p "$BLS_DIR"
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if [[ ! -f "${KERNEL_DIR}/bls.conf" ]]; then
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if [ "${flavor}" = "-debug" ]; then
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debugname=" with debugging"
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else
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debugname=""
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fi
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cat >"${KERNEL_DIR}/bls.conf" <<EOF
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title ${NAME} (${KERNEL_VERSION}) ${VERSION}${debugname}
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linux /vmlinuz-${KERNEL_VERSION}
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initrd /initramfs-${KERNEL_VERSION}.img
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options \$kernelopts
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id ${ID}-0-${KERNEL_VERSION}
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grub_users \$grub_users
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grub_arg --unrestricted
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grub_class kernel${flavor}
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EOF
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fi
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cp -aT "${KERNEL_DIR}/bls.conf" "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf" || exit $?
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exit 0
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fi
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/sbin/new-kernel-pkg --package "kernel${flavor}" --install "$KERNEL_VERSION" || exit $?
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/sbin/new-kernel-pkg --package "kernel${flavor}" --mkinitrd --dracut --depmod --update "$KERNEL_VERSION" || exit $?
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/sbin/new-kernel-pkg --package "kernel${flavor}" --rpmposttrans "$KERNEL_VERSION" || exit $?
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# If grubby is used there's no need to run other installation plugins
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exit 77
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;;
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remove)
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if [[ "x${GRUB_ENABLE_BLSCFG}" = "xtrue" ]] || [[ ! -f /sbin/new-kernel-pkg ]]; then
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rm -f "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf"
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for i in vmlinuz System.map config zImage.stub dtb; do
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rm -rf "/boot/${i}-${KERNEL_VERSION}"
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done
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# hmac is .vmlinuz-<version>.hmac so needs a special treatment
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rm -f "/boot/.vmlinuz-${KERNEL_VERSION}.hmac"
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exit 0
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fi
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/sbin/new-kernel-pkg --package "kernel${flavor+-$flavor}" --rminitrd --rmmoddep --remove "$KERNEL_VERSION" || exit $?
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# If grubby is used there's no need to run other installation plugins
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exit 77
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;;
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*)
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;;
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esac
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