bumblebee-check.opensuse

#!/bin/bash

#
# ----------------------------------------------------------------------------
# "THE BEER-WARE LICENSE" (Revision 42):
# <mj@casalogic.dk> wrote this file. As long as you retain this notice you
# can do whatever you want with this stuff. If we meet some day, and you think
# this stuff is worth it, you can buy me a beer in return Martin Juhl
# ----------------------------------------------------------------------------
#

#    This file is part of bumblebee.
#
#    bumblebee 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.
#
#    bumblebee 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 bumblebee.  If not, see <http://www.gnu.org/licenses/>.
#


ROOT_UID=0

if [ `cat /etc/issue | grep -nir fedora | wc -l` -gt 0 ] ; then
 DISTRO=FEDORA
elif [ `cat /etc/issue | grep -nir ubuntu | wc -l` -gt 0 ] || \
     [ `cat /etc/issue | grep -nir "Linux Mint" | wc -l` -gt 0 ] || \
     [ `cat /etc/issue | grep -nir "Backtrack 5" | wc -l` -gt 0 ] ; then
 DISTRO=UBUNTU
elif [ `cat /etc/issue | grep -nir opensuse | wc -l` -gt 0 ] ; then
 DISTRO=OPENSUSE
 if [ "$SUDO_USER" != "" ] ; then
  HOME=`cat /etc/passwd | grep $SUDO_USER | cut -f6 -d':'`
 fi
else
 echo "Cannot handle this distribution."
fi

if [ "$UID" != "$ROOT_UID" ] ; then
    echo "You don't have sufficient privileges to run this script."
    echo
    echo "Please run the script as root or with: sudo bumblebee-check <-restore>"
    exit 1
fi

if [ "$DISTRO" != OPENSUSE ] ; then
    echo "This script is ONLY for openSuSE."
    echo
    echo "It will probably kill the NVidia setup"
    echo "on other systems."
    echo
    echo "You have been warned !!!"
    exit 1
fi

#Determine Arch x86_64 or i686
ARCH=`uname -m`

#
#	Check for repository
#
FOUND=`rpm -qa|grep x11-video-nvidia`
if [ "$FOUND" == "" ] ; then
  if [ -d /usr/X11R6/lib-nvidia ] ; then
    echo "Somebody uninstalled the packages from the nVidia repository."
    echo "Trying to cleanup the system."

    if [ "$ARCH" == "i686" ] ; then
      rm -rf /usr/X11R6/lib-nvidia
      rm -rf /usr/lib/xorg-nvidia
    else
      rm -rf /usr/X11R6/lib-nvidia
      rm -rf /usr/X11R6/lib64-nvidia
      rm -rf /usr/lib64/xorg-nvidia
    fi
  else
    echo "You are not using the nVidia repository for openSUSE."
    echo "Sorry, cannot help you."
  fi
  exit 1
fi

if [ "$1" == "-restore" ] ; then
  #
  #	Try to restore
  #
  if [ "$ARCH" == "i686" ] ; then
    #
    #	Restore conflicting NVidia libraries
    #
    if [ `ls /usr/X11R6/lib-nvidia/libGL.* 2> /dev/null | wc -l` -gt 0 ] ; then
      mkdir -p /usr/X11R6/lib
      mv -f /usr/X11R6/lib-nvidia/libGL.* /usr/X11R6/lib/
      mv -f /usr/X11R6/lib-nvidia/libXvMCNVIDIA* /usr/X11R6/lib/
      rm -rf /usr/X11R6/lib-nvidia
    fi
    if [ -f /usr/lib/xorg-nvidia/modules/updates/drivers/nvidia_drv.so ] ; then
      mv -f /usr/lib/xorg-nvidia/modules/updates/drivers/nvidia_drv.so /usr/lib/xorg/modules/updates/drivers/
      mv -f /usr/lib/xorg-nvidia/modules/updates/extensions/libglx.* /usr/lib/xorg/modules/updates/extensions/
      rm -rf /usr/lib/xorg-nvidia
    fi
  else
    if [ `ls /usr/X11R6/lib-nvidia/libGL.* 2> /dev/null | wc -l` -gt 0 ] ; then
      mkdir -p /usr/X11R6/lib
      mv -f /usr/X11R6/lib-nvidia/libGL.* /usr/X11R6/lib/
      rm -rf /usr/X11R6/lib-nvidia
    fi
    if [ `ls /usr/X11R6/lib64-nvidia/libGL.* 2> /dev/null | wc -l` -gt 0 ] ; then
      mkdir -p /usr/X11R6/lib64
      mv -f /usr/X11R6/lib64-nvidia/libGL.* /usr/X11R6/lib64/
      mv -f /usr/X11R6/lib64-nvidia/libXvMCNVIDIA* /usr/X11R6/lib64/
      rm -rf /usr/X11R6/lib64-nvidia
    fi
    if [ -f /usr/lib64/xorg-nvidia/modules/updates/drivers/nvidia_drv.so ] ; then
      mv -f /usr/lib64/xorg-nvidia/modules/updates/drivers/nvidia_drv.so /usr/lib64/xorg/modules/updates/drivers/
      mv -f /usr/lib64/xorg-nvidia/modules/updates/extensions/libglx.* /usr/lib64/xorg/modules/updates/extensions/
      rm -rf /usr/lib64/xorg-nvidia
    fi
  fi
else
  if [ "$ARCH" == "i686" ] ; then
    if [ `ls /usr/X11R6/lib/libGL.* 2> /dev/null | wc -l` -gt 0 ] ; then
      #
      #	Move conflicting NVidia libraries to a safer place.
      #
      rm -rf /usr/X11R6/lib-nvidia
      mkdir -p /usr/X11R6/lib-nvidia
      mv -f /usr/X11R6/lib/libGL.* /usr/X11R6/lib-nvidia/
      mv -f /usr/X11R6/lib/libXvMCNVIDIA* /usr/X11R6/lib-nvidia/
    fi
    if [ -f /usr/lib/xorg/modules/updates/drivers/nvidia_drv.so ] ; then
      #
      #	Move NVidia xorg modules to a safer place
      #
      rm -rf /usr/lib/xorg-nvidia
      cp -a /usr/lib/xorg /usr/lib/xorg-nvidia
      rm -f /usr/lib/xorg/modules/updates/drivers/nvidia_drv.so
      rm -f /usr/lib/xorg/modules/updates/extensions/libglx.*
    fi
  else
    if [ `ls /usr/X11R6/lib/libGL.* 2> /dev/null | wc -l` -gt 0 ] ; then
      #
      #	Move conflicting i686 NVidia libraries to a safer place.
      #
      rm -rf /usr/X11R6/lib-nvidia
      mkdir -p /usr/X11R6/lib-nvidia
      mv -f /usr/X11R6/lib/libGL.* /usr/X11R6/lib-nvidia/
    fi
    if [ `ls /usr/X11R6/lib64/libGL.* 2> /dev/null | wc -l` -gt 0 ] ; then
      #
      #	Move conflicting x86_64 NVidia libraries to a safer place.
      #
      rm -rf /usr/X11R6/lib64-nvidia
      mkdir -p /usr/X11R6/lib64-nvidia
      mv -f /usr/X11R6/lib64/libGL.* /usr/X11R6/lib64-nvidia/
      mv -f /usr/X11R6/lib64/libXvMCNVIDIA* /usr/X11R6/lib64-nvidia/
    fi
    if [ -f /usr/lib64/xorg/modules/updates/drivers/nvidia_drv.so ] ; then
      #
      #	Move NVidia xorg modules to a safer place
      #
      rm -rf /usr/lib64/xorg-nvidia
      cp -a /usr/lib64/xorg /usr/lib64/xorg-nvidia
      rm -f /usr/lib64/xorg/modules/updates/drivers/nvidia_drv.so
      rm -f /usr/lib64/xorg/modules/updates/extensions/libglx.*
    fi
  fi
fi