targets/support/livecdfs-update.sh

   1 #!/bin/bash
   2 # Copyright 1999-2005 Gentoo Foundation
   3 # Distributed under the terms of the GNU General Public License v2
   4 # $Header: /var/cvsroot/gentoo/src/catalyst/targets/support/livecdfs-update.sh,v 1.37 2006/02/13 22:26:44 wolf31o2 Exp $
   5
   6 . /tmp/chroot-functions.sh
   7
   8 update_env_settings
   9
  10 # Allow root logins to the livecd by default
  11 if [ -e /etc/sshd/sshd_config ]
  12 then
  13         sed -i 's:^#PermitRootLogin\ yes:PermitRootLogin\ yes:' \
  14                 /etc/ssh/sshd_config
  15 fi
  16
  17 # Turn off udev tarball
  18 sed -i 's:RC_DEVICE_TARBALL="yes":RC_DEVICE_TARBALL="no":' /etc/conf.d/rc
  19
  20 # Clean up the time and set to UTC
  21 rm -rf /etc/localtime
  22 cp /usr/share/zoneinfo/UTC /etc/localtime
  23
  24 # Setup the hostname
  25 if [ "${clst_livecd_type}" == "gentoo-gamecd" ]
  26 then
  27         echo 'HOSTNAME="gamecd"' > /etc/conf.d/hostname
  28         echo "127.0.0.1 gamecd.gentoo gamecd localhost" > /etc/hosts
  29 else
  30         echo 'HOSTNAME="livecd"' > /etc/conf.d/hostname
  31         echo "127.0.0.1 livecd.gentoo livecd localhost" > /etc/hosts
  32 fi
  33 echo 'OVERRIDE=0' > /etc/conf.d/domainname
  34 echo 'DNSDOMAIN="gentoo"' >> /etc/conf.d/domainname
  35
  36 # Add any users
  37 if [ -n "${clst_livecd_users}" ]
  38 then
  39         for x in ${clst_livecd_users}
  40         do
  41                 useradd -G users,wheel,audio,games,cdrom,usb -c "Default LiveCD User" \
  42                         -m $x
  43                 if [ -n "${clst_livecd_xdm}" -a -n "${clst_livecd_xsession}" ]
  44                 then
  45                         echo "[Desktop]" > /home/$x/.dmrc
  46                         echo "Session=${clst_livecd_xsession}" >> /home/$x/.dmrc
  47                         chown -R $x:users /home/$x
  48                 fi
  49         done
  50 fi
  51
  52 # Setup sudoers
  53 if [ -f /etc/sudoers ]
  54 then
  55         sed -i '/NOPASSWD: ALL/ s/^# //' /etc/sudoers
  56 fi
  57
  58 # We want the first user to be used when auto-starting X
  59 if [ -n "${clst_livecd_users}" -a -e /etc/startx ]
  60 then
  61         first_user=$(echo ${clst_livecd_users} | cut -d' ' -f1)
  62         sed -i "s/##STARTX/su - $first_user -c startx/" /root/.bashrc
  63 fi
  64
  65 # Setup DHCP on all detected ethernet devices
  66 echo "iface_eth0=\"dhcp\""> /etc/conf.d/net
  67 echo "iface_eth1=\"dhcp\"" >> /etc/conf.d/net
  68 echo "iface_eth2=\"dhcp\"" >> /etc/conf.d/net
  69 echo "iface_eth3=\"dhcp\"" >> /etc/conf.d/net
  70 echo "iface_eth4=\"dhcp\"" >> /etc/conf.d/net
  71
  72 # Setup links for ethernet devices
  73 cd /etc/init.d
  74 ln -sf net.lo net.eth1
  75 ln -sf net.lo net.eth2
  76 ln -sf net.lo net.eth3
  77 ln -sf net.lo net.eth4
  78
  79 # Add this for hwsetup/mkx86config
  80 mkdir -p /etc/sysconfig
  81
  82 # fstab tweaks
  83 echo "tmpfs     /                                       tmpfs   defaults        0 0" > /etc/fstab
  84 echo "tmpfs     /lib/firmware                   tmpfs   defaults        0 0" >> /etc/fstab
  85 echo "tmpfs     /usr/portage                    tmpfs   defaults        0 0" >> /etc/fstab
  86 # If /usr/lib/X11/xkb/compiled then make it tmpfs
  87 if [ -d /usr/lib/X11/xkb/compiled ]
  88 then
  89         echo "tmpfs     /usr/lib/X11/xkb/compiled       tmpfs   defaults        0 0" >> \
  90                 /etc/fstab
  91 fi
  92
  93 # devfs tweaks
  94 [ -e /etc/devfsd.conf ] && sed -i '/dev-state/ s:^:#:' /etc/devfsd.conf
  95
  96 # Tweak the livecd fstab so that users know not to edit it
  97 # http://bugs.gentoo.org/show_bug.cgi?id=60887
  98 mv /etc/fstab /etc/fstab.old
  99 echo "####################################################" >> /etc/fstab
 100 echo "## ATTENTION: THIS IS THE FSTAB ON THE LIVECD      ##" >> /etc/fstab
 101 echo "## PLEASE EDIT THE FSTAB at /mnt/gentoo/etc/fstab ##" >> /etc/fstab
 102 echo "####################################################" >> /etc/fstab
 103 cat /etc/fstab.old >> /etc/fstab
 104 rm /etc/fstab.old
 105
 106 # Add some helpful aliases
 107 echo "alias cp='cp -i'" >> /etc/profile
 108 echo "alias mv='mv -i'" >> /etc/profile
 109 echo "alias rm='rm -i'" >> /etc/profile
 110 echo "alias ls='ls --color=auto'" >> /etc/profile
 111 echo "alias ll='ls -l'" >> /etc/profile
 112 echo "alias grep='grep --color=auto'" >> /etc/profile
 113
 114 # Make sure we have the latest pci,usb and hotplug ids
 115 [ -x /sbin/update-pciids ] && /sbin/update-pciids
 116 [ -x /sbin/update-usbids ] && /sbin/update-usbids
 117 if [ -d /usr/share/hwdata ]
 118 then
 119         [ -f /usr/share/hwdata/pci.ids ] && rm -f /usr/share/hwdata/pci.ids
 120         [ -f /usr/share/hwdata/usb.ids ] && rm -f /usr/share/hwdata/usb.ids
 121         ln -s /usr/share/misc/pci.ids /usr/share/hwdata/pci.ids
 122         ln -s /usr/share/misc/usb.ids /usr/share/hwdata/usb.ids
 123 fi
 124
 125 # Setup opengl in /etc (if configured)
 126 [ -x /usr/sbin/openglify ] && /usr/sbin/openglify
 127
 128 # Setup configured display manager
 129 if [ -n "${clst_livecd_xdm}" ]
 130 then
 131         sed -i "s:#DISPLAYMANAGER=\"xdm\":DISPLAYMANAGER=\"${clst_livecd_xdm}\":" \
 132                 /etc/rc.conf
 133         rc-update add xdm default
 134 fi
 135
 136 # Setup configured default X Session
 137 if [ -n "${clst_livecd_xsession}" ]
 138 then
 139         sed -i "s:#XSESSION=\"Gnome\":XSESSION=\"${clst_livecd_xsession}\":" \
 140                 /etc/rc.conf
 141 fi
 142
 143 # touch /etc/asound.state
 144 touch /etc/asound.state
 145
 146 # Tweak the MOTD for Gentoo releases
 147 case ${clst_livecd_type} in
 148         gentoo-release-universal )
 149                 cat /etc/generic.motd.txt /etc/universal.motd.txt \
 150                         /etc/minimal.motd.txt > /etc/motd
 151                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux Universal Installation CD!:' /etc/motd
 152         ;;
 153         gentoo-release-minimal )
 154                 cat /etc/generic.motd.txt /etc/minimal.motd.txt > /etc/motd
 155                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux Minimal Installation CD!:' /etc/motd
 156         ;;
 157         gentoo-release-livecd )
 158                 cat /etc/generic.motd.txt \
 159                         /etc/minimal.motd.txt /etc/livecd.motd.txt > /etc/motd
 160                 sed -i -e 's:^##GREETING:Welcome to the Gentoo Linux LiveCD!:' \
 161                         -e "s:##DISPLAY_MANAGER:${clst_livecd_xdm}:" /etc/motd
 162         ;;
 163         gentoo-gamecd )
 164                 cat /etc/generic.motd.txt /etc/gamecd.motd.txt > /etc/motd
 165                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux ##GAME_NAME GameCD!:' /etc/motd
 166         ;;
 167 esac
 168
 169 rm -f /etc/generic.motd.txt /etc/universal.motd.txt /etc/minimal.motd.txt /etc/livecd.motd.txt /etc/gamecd.motd.txt
 170
 171 # Setup splash/bootsplash (if called for)
 172 if [ "${clst_livecd_splash_type}" == "bootsplash" -a -n \
 173         "${clst_livecd_splash_theme}" ]
 174 then
 175         if [ -d /etc/bootsplash/${clst_livecd_splash_theme} ]
 176         then
 177                 sed -i 's:BOOTSPLASH_THEME=\"gentoo\":BOOTSPLASH_THEME=\"${clst_livecd_splash_theme}\":' /etc/conf.d/bootsplash
 178                 rm -f /etc/bootsplash/default
 179                 ln -s "/etc/bootsplash/${clst_livecd_splash_theme}" \
 180                         /etc/bootsplash/default
 181         else
 182                 echo "Error, cannot setup bootsplash theme ${clst_livecd_splash_theme}"
 183                 exit 1
 184         fi
 185 elif [ "${clst_livecd_splash_type}" == "gensplash" -a -n \
 186         "${clst_livecd_splash_theme}" ]
 187 then
 188         if [ -d /etc/splash/${clst_livecd_splash_theme} ]
 189         then
 190                 sed -i 's:# SPLASH_THEME="gentoo":SPLASH_THEME=\"${clst_livecd_splash_theme}\":' /etc/conf.d/splash
 191                 rm -f /etc/splash/default
 192                 ln -s /etc/splash/${clst_livecd_splash_theme} /etc/splash/default
 193         else
 194                 echo "Error, cannot setup splash theme ${clst_livecd_splash_theme}"
 195                 exit 1
 196         fi
 197 fi
 198
 199 # Create firmware directory if it does not exist
 200 [ ! -d /lib/firmware ] && mkdir -p /lib/firmware
 201
 202 # tar up the firmware so that it does not get clobbered by the livecd mounts
 203 if [ -n "$(ls /lib/firmware)" ]
 204 then
 205         cd /lib/firmware
 206         if [ -n "$(ls /usr/lib/hotplug/firmware)" ]
 207         then
 208                 cp /usr/lib/hotplug/firmware/* /lib/firmware
 209         fi
 210         /bin/tar cjpf /lib/firmware.tar.bz2 .
 211         rm -f /lib/firmware/*
 212         mkdir -p /usr/lib/hotplug
 213         rm -rf /usr/lib/hotplug/firmware
 214         ln -sf /lib/firmware /usr/lib/hotplug/firmware
 215 fi
 216
 217 # Clear out locales
 218 case ${clst_livecd_type} in
 219         gentoo-release-minimal|gentoo-release-universal|gentoo-gamecd)
 220                 rm -rf /usr/lib/locale/{a,b,c,d,e{l,n_{A,B,C,D,G,H,I,N,P,S,US.,Z},s,t,u},f,g,h,i,j,k,l,m,n,o,p,r,s,t,u,v,w,x,y,z}*
 221         ;;
 222 esac
 223
 224 # Post configuration
 225 case ${clst_livecd_type} in
 226         gentoo-gamecd )
 227                 # We grab our configuration
 228                 if [ -e /tmp/gamecd.conf ]
 229                 then
 230                         source /tmp/gamecd.conf || exit 1
 231                         rm /tmp/gamecd.conf
 232
 233                         # Here we replace out game information into several files
 234                         sed -i -e "s:##GAME_NAME:${GAME_NAME}:" /etc/motd
 235
 236                         # Here we setup our xinitrc
 237                         echo "exec ${GAME_EXECUTABLE}" > /etc/X11/xinit/xinitrc
 238                 fi
 239
 240                 # This is my hack to reduce tmpfs usage
 241                 mkdir -p /usr/livecd/db/pkg/x11-base
 242                 mv -f /var/db/pkg/x11-base/xorg* /usr/livecd/db/pkg/x11-base
 243                 rm -rf /var/db
 244
 245                 touch /etc/startx
 246                 ;;
 247         gentoo-release-livecd )
 248                 # First we setup the livecd-kernel package
 249                 if [ -e /opt/installer/misc/mkvardb ]
 250                 then
 251                         chmod +x /opt/installer/misc/mkvardb
 252                         /opt/installer/misc/mkvardb -p livecd-kernel -c sys-kernel -v ${clst_version_stamp} --provide "virtual/alsa" /boot/kernel* /boot/initr* $(for i in $(find "/lib/modules/" -type f); do grep --quiet "${i}" /var/db/pkg/*/*/CONTENTS || echo ${i}; done)
 253                 fi
 254
 255                 if [ "${clst_livecd_xsession}" == "gnome" ]
 256                 then
 257                         gconftool-2 --direct \
 258                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 259                                 --type string --set /desktop/gnome/interface/icon_theme Crux
 260                         gconftool-2 --direct \
 261                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 262                                 --type string --set /desktop/gnome/interface/theme Crux
 263                         gconftool-2 --direct \
 264                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 265                                 --type string --set /apps/metacity/general/theme Crux
 266                         gconftool-2 --direct \
 267                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 268                                 --type string --set /desktop/gnome/interface/gtk_key_theme \
 269                                 Clearlooks
 270                         gconftool-2 --direct \
 271                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 272                                 --type string --set /desktop/gnome/interface/gtk_theme \
 273                                 Clearlooks
 274                         gconftool-2 --direct \
 275                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 276                                 --type string --set /desktop/gnome/interface/font_name "Sans 9"
 277                 fi
 278
 279                 # This gives us our list of system packages for the installer
 280                 mkdir -p /usr/livecd
 281                 USE="-* $(cat /var/db/pkg/sys-libs/glibc*/USE)" emerge -ep system | grep -e '^\[ebuild' | sed -e 's:^\[ebuild .\+\] ::' > /usr/livecd/systempkgs.txt
 282
 283                 # This is my hack to reduce tmpfs usage
 284                 cp -r /usr/portage/profiles /usr/livecd
 285                 cp -r /usr/portage/eclass /usr/livecd
 286                 rm -rf /usr/livecd/profiles/{co*,default-{1*,a*,b*,d*,h*,i*,m*,p*,s*,x*},g*,hardened-*,n*,x*}
 287                 mv -f /etc/gconf /usr/livecd
 288                 mv -f /var/db /usr/livecd
 289
 290                 # This gives us a proper cache for portage
 291                 tar cjf /usr/livecd/metadata.tar.bz2 /var/cache/edb/dep/usr/portage
 292                 ;;
 293         generic-livecd )
 294                 # This is my hack to reduce tmpfs usage
 295                 mkdir -p /usr/livecd
 296                 mv -f /etc/gconf /usr/livecd
 297
 298                 touch /etc/startx
 299                 ;;
 300         * )
 301                 if [ -e /usr/livecd/grppkgs.txt ]
 302                 then
 303                         rm -f /usr/livecd/grppkgs.txt
 304                 fi
 305                 if [ -e /usr/livecd/kernelpkgs.txt ]
 306                 then
 307                         rm -f /usr/livecd/kernelpkgs.txt
 308                 fi
 309                 ;;
 310 esac
 311