void-packages/templates/kernel/prepost-inst

#!/bin/sh -e

export PATH="/bin:/sbin:/usr/bin:/usr/sbin"

# $1 = chrootdir
# $2 = action
# $3 = pkgname
# $4 = version

case "$2" in
pre)
	;;
post)
	echo "Running $3-$4 post-installation command..."
	if [ "$1" = "NOTSET" ]; then
		if $(mount|grep "^/proc" 2>&1 >/dev/null); then
			mntproc_cmd="mount -t proc proc /proc"
			umntproc_cmd="umount /proc"
		fi
		initramfs_cmd="update-initramfs"
	else
		mntproc_cmd="chroot $1 mount -t proc proc ./proc"
		umntproc_cmd="chroot $1 umount ./proc"
		initramfs_cmd="chroot $1 update-initramfs"
	fi

	if [ ! -f ./var/lib/initramfs-tools/$4 ]; then
		initramfs_cmd="$initramfs_cmd -c -k $4"
	else
		initramfs_cmd="$initramfs_cmd -u -k $4"
	fi

	${mntproc_cmd}
	${initramfs_cmd}
	${umntproc_cmd}
	;;
esac

exit 0