mirror of
https://src.fedoraproject.org/rpms/grub2.git
synced 2024-12-01 00:48:18 +00:00
37 lines
1.2 KiB
Text
37 lines
1.2 KiB
Text
|
#! /bin/sh -e
|
||
|
|
|
||
|
|
# update-grub helper script.
|
||
|
|
# Copyright (C) 2008 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# GRUB is free software: you can redistribute it and/or modify
|
||
|
|
# it under the terms of the GNU General Public License as published by
|
||
|
|
# the Free Software Foundation, either version 3 of the License, or
|
||
|
|
# (at your option) any later version.
|
||
|
|
#
|
||
|
|
# GRUB is distributed in the hope that it will be useful,
|
||
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
# GNU General Public License for more details.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
# The output of this script is copied from part of grub.cfg
|
||
|
|
# that correspond to itself. The achievement is that user can
|
||
|
|
# modify that part of grub.cfg directly, and it will be persistent
|
||
|
|
# across update-grub runs.
|
||
|
|
|
||
|
|
transform="s&^&&;s,grub,grub2,"
|
||
|
|
ME=$(echo $0 |sed 's,/,\\/,g')
|
||
|
|
GRUBCFG=/boot/`echo grub | sed ${transform}`/grub.cfg
|
||
|
|
|
||
|
|
# Exit gracefully if there's no configuration file yet
|
||
|
|
[ -f ${GRUBCFG} ] || exit 0
|
||
|
|
|
||
|
|
awk "
|
||
|
|
BEGIN {echo = 0}
|
||
|
|
/### BEGIN $ME ###/ {echo = 1; next}
|
||
|
|
/### END $ME ###/ {echo = 0; next}
|
||
|
|
{if (echo) print}
|
||
|
|
" ${GRUBCFG}
|