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 1.45 2006/04/19 15:34:08 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         # Here we check to see if games exists for bug #125498
  40         if [ "$(getent group games | cut -d: -f1)" != "games" ]
  41         then
  42                 echo "Adding games group"
  43                 groupadd -g 35 games
  44         fi
  45         for x in ${clst_livecd_users}
  46         do
  47                 useradd -G users,wheel,audio,games,cdrom,usb -c "Default LiveCD User" \
  48                         -m $x
  49                 if [ -n "${clst_livecd_xdm}" -a -n "${clst_livecd_xsession}" ]
  50                 then
  51                         echo "[Desktop]" > /home/$x/.dmrc
  52                         echo "Session=${clst_livecd_xsession}" >> /home/$x/.dmrc
  53                         chown -R $x:users /home/$x
  54                 fi
  55         done
  56 fi
  57
  58 # Setup sudoers
  59 if [ -f /etc/sudoers ]
  60 then
  61         sed -i '/NOPASSWD: ALL/ s/^# //' /etc/sudoers
  62 fi
  63
  64 # Setup DHCP on all detected ethernet devices
  65 echo "iface_eth0=\"dhcp\""> /etc/conf.d/net
  66 echo "iface_eth1=\"dhcp\"" >> /etc/conf.d/net
  67 echo "iface_eth2=\"dhcp\"" >> /etc/conf.d/net
  68 echo "iface_eth3=\"dhcp\"" >> /etc/conf.d/net
  69 echo "iface_eth4=\"dhcp\"" >> /etc/conf.d/net
  70
  71 # Setup links for ethernet devices
  72 cd /etc/init.d
  73 ln -sf net.lo net.eth1
  74 ln -sf net.lo net.eth2
  75 ln -sf net.lo net.eth3
  76 ln -sf net.lo net.eth4
  77
  78 # Add this for hwsetup/mkx86config
  79 mkdir -p /etc/sysconfig
  80
  81 # fstab tweaks
  82 echo "tmpfs     /                                       tmpfs   defaults        0 0" > /etc/fstab
  83 echo "tmpfs     /lib/firmware                   tmpfs   defaults        0 0" >> /etc/fstab
  84 echo "tmpfs     /usr/portage                    tmpfs   defaults        0 0" >> /etc/fstab
  85 # If /usr/lib/X11/xkb/compiled then make it tmpfs
  86 if [ -d /usr/lib/X11/xkb/compiled ]
  87 then
  88         echo "tmpfs     /usr/lib/X11/xkb/compiled       tmpfs   defaults        0 0" >> \
  89                 /etc/fstab
  90 fi
  91
  92 # devfs tweaks
  93 [ -e /etc/devfsd.conf ] && sed -i '/dev-state/ s:^:#:' /etc/devfsd.conf
  94
  95 # Tweak the livecd fstab so that users know not to edit it
  96 # http://bugs.gentoo.org/show_bug.cgi?id=60887
  97 mv /etc/fstab /etc/fstab.old
  98 echo "####################################################" >> /etc/fstab
  99 echo "## ATTENTION: THIS IS THE FSTAB ON THE LIVECD      ##" >> /etc/fstab
 100 echo "## PLEASE EDIT THE FSTAB at /mnt/gentoo/etc/fstab ##" >> /etc/fstab
 101 echo "####################################################" >> /etc/fstab
 102 cat /etc/fstab.old >> /etc/fstab
 103 rm /etc/fstab.old
 104
 105 # Add some helpful aliases
 106 echo "alias cp='cp -i'" >> /etc/profile
 107 echo "alias mv='mv -i'" >> /etc/profile
 108 echo "alias rm='rm -i'" >> /etc/profile
 109 echo "alias ls='ls --color=auto'" >> /etc/profile
 110 echo "alias ll='ls -l'" >> /etc/profile
 111 echo "alias grep='grep --color=auto'" >> /etc/profile
 112
 113 # Make sure we have the latest pci,usb and hotplug ids
 114 [ -x /sbin/update-pciids ] && /sbin/update-pciids
 115 [ -x /sbin/update-usbids ] && /sbin/update-usbids
 116 if [ -d /usr/share/hwdata ]
 117 then
 118         [ -f /usr/share/hwdata/pci.ids ] && rm -f /usr/share/hwdata/pci.ids
 119         [ -f /usr/share/hwdata/usb.ids ] && rm -f /usr/share/hwdata/usb.ids
 120         ln -s /usr/share/misc/pci.ids /usr/share/hwdata/pci.ids
 121         ln -s /usr/share/misc/usb.ids /usr/share/hwdata/usb.ids
 122 fi
 123
 124 # Setup opengl in /etc (if configured)
 125 [ -x /usr/sbin/openglify ] && /usr/sbin/openglify
 126
 127 # Setup configured display manager
 128 if [ -n "${clst_livecd_xdm}" ]
 129 then
 130         sed -i "s:#DISPLAYMANAGER=\"xdm\":DISPLAYMANAGER=\"${clst_livecd_xdm}\":" \
 131                 /etc/rc.conf
 132         rc-update add xdm default
 133 fi
 134
 135 # Setup configured default X Session
 136 if [ -n "${clst_livecd_xsession}" ]
 137 then
 138         sed -i "s:#XSESSION=\"Gnome\":XSESSION=\"${clst_livecd_xsession}\":" \
 139                 /etc/rc.conf
 140 fi
 141
 142 # touch /etc/asound.state
 143 touch /etc/asound.state
 144
 145 # Tweak the MOTD for Gentoo releases
 146 case ${clst_livecd_type} in
 147         gentoo-release-universal )
 148                 cat /etc/generic.motd.txt /etc/universal.motd.txt \
 149                         /etc/minimal.motd.txt > /etc/motd
 150                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux Universal Installation CD!:' /etc/motd
 151         ;;
 152         gentoo-release-minimal )
 153                 cat /etc/generic.motd.txt /etc/minimal.motd.txt > /etc/motd
 154                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux Minimal Installation CD!:' /etc/motd
 155         ;;
 156         gentoo-release-livecd )
 157                 cat /etc/generic.motd.txt \
 158                         /etc/minimal.motd.txt /etc/livecd.motd.txt > /etc/motd
 159                 sed -i -e 's:^##GREETING:Welcome to the Gentoo Linux LiveCD!:' \
 160                         -e "s:##DISPLAY_MANAGER:${clst_livecd_xdm}:" /etc/motd
 161         ;;
 162         gentoo-gamecd )
 163                 cat /etc/generic.motd.txt /etc/gamecd.motd.txt > /etc/motd
 164                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux ##GAME_NAME GameCD!:' /etc/motd
 165         ;;
 166 esac
 167
 168 rm -f /etc/generic.motd.txt /etc/universal.motd.txt /etc/minimal.motd.txt /etc/livecd.motd.txt /etc/gamecd.motd.txt
 169
 170 # Setup splash/bootsplash (if called for)
 171 if [ "${clst_livecd_splash_type}" == "bootsplash" -a -n \
 172         "${clst_livecd_splash_theme}" ]
 173 then
 174         if [ -d /etc/bootsplash/${clst_livecd_splash_theme} ]
 175         then
 176                 sed -i 's:BOOTSPLASH_THEME=\"gentoo\":BOOTSPLASH_THEME=\"${clst_livecd_splash_theme}\":' /etc/conf.d/bootsplash
 177                 rm -f /etc/bootsplash/default
 178                 ln -s "/etc/bootsplash/${clst_livecd_splash_theme}" \
 179                         /etc/bootsplash/default
 180         else
 181                 echo "Error, cannot setup bootsplash theme ${clst_livecd_splash_theme}"
 182                 exit 1
 183         fi
 184 elif [ "${clst_livecd_splash_type}" == "gensplash" -a -n \
 185         "${clst_livecd_splash_theme}" ]
 186 then
 187         if [ -d /etc/splash/${clst_livecd_splash_theme} ]
 188         then
 189                 sed -i 's:# SPLASH_THEME="gentoo":SPLASH_THEME=\"${clst_livecd_splash_theme}\":' /etc/conf.d/splash
 190                 rm -f /etc/splash/default
 191                 ln -s /etc/splash/${clst_livecd_splash_theme} /etc/splash/default
 192         else
 193                 echo "Error, cannot setup splash theme ${clst_livecd_splash_theme}"
 194                 exit 1
 195         fi
 196 fi
 197
 198 # Create firmware directory if it does not exist
 199 [ ! -d /lib/firmware ] && mkdir -p /lib/firmware
 200
 201 # tar up the firmware so that it does not get clobbered by the livecd mounts
 202 if [ -n "$(ls /lib/firmware)" ]
 203 then
 204         cd /lib/firmware
 205         if [ -n "$(ls /usr/lib/hotplug/firmware)" ]
 206         then
 207                 cp /usr/lib/hotplug/firmware/* /lib/firmware
 208         fi
 209         /bin/tar cjpf /lib/firmware.tar.bz2 .
 210         rm -f /lib/firmware/*
 211         mkdir -p /usr/lib/hotplug
 212         rm -rf /usr/lib/hotplug/firmware
 213         ln -sf /lib/firmware /usr/lib/hotplug/firmware
 214 fi
 215
 216 # Clear out locales
 217 case ${clst_livecd_type} in
 218         gentoo-release-minimal|gentoo-release-universal|gentoo-gamecd)
 219                 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}*
 220         ;;
 221 esac
 222
 223 # Post configuration
 224 case ${clst_livecd_type} in
 225         gentoo-gamecd )
 226                 # We grab our configuration
 227                 if [ -e /tmp/gamecd.conf ]
 228                 then
 229                         source /tmp/gamecd.conf || exit 1
 230                         rm /tmp/gamecd.conf
 231
 232                         # Here we replace out game information into several files
 233                         sed -i -e "s:##GAME_NAME:${GAME_NAME}:" /etc/motd
 234
 235                         # Here we setup our xinitrc
 236                         echo "exec ${GAME_EXECUTABLE}" > /etc/X11/xinit/xinitrc
 237                 fi
 238
 239                 # This is my hack to reduce tmpfs usage
 240                 mkdir -p /usr/livecd/db/pkg/x11-base
 241                 mv -f /var/db/pkg/x11-base/xorg* /usr/livecd/db/pkg/x11-base
 242                 rm -rf /var/db
 243
 244                 touch /etc/startx
 245                 ;;
 246         gentoo-release-livecd )
 247                 # First we setup the livecd-kernel package
 248                 if [ -e /opt/installer/misc/mkvardb ]
 249                 then
 250                         chmod +x /opt/installer/misc/mkvardb
 251                         /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 ${i}; done)
 252                 fi
 253
 254                 # Setup Gnome theme
 255                 if [ "${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 Clearlooks
 260                         gconftool-2 --direct \
 261                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 262                                 --type string --set /desktop/gnome/interface/theme Clearlooks
 263                         gconftool-2 --direct \
 264                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 265                                 --type string --set /apps/metacity/general/theme Clearlooks
 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                 # Setup GDM
 280                 if [ "${clst_livecd_xdm}" == "gdm" ]
 281                 then
 282                         cp -f /etc/X11/gdm/gdm.conf /etc/X11/gdm/gdm.conf.old
 283                         sed -e 's:TimedLoginEnable=false:TimedLoginEnable=true:' \
 284                                 -e 's:TimedLoginDelay=30:TimedLoginDelay=10:' \
 285                                 -e 's:AllowRemoteRoot=true:AllowRemoteRoot=false:' \
 286                                 -e 's:#GraphicalTheme=circles:GraphicalTheme=gentoo-emergence:' \
 287                                 -e ':^#GraphicalTheme=: s:^#::' \
 288                                 -i /etc/X11/gdm/gdm.conf
 289                         if [ -n "${clst_livecd_users}" -a -n "${first_user}" ]
 290                         then
 291                                 sed -e "s:TimedLogin=:TimedLogin=${first_user}:" \
 292                                         -i /etc/X11/gdm/gdm.conf
 293                         else
 294                                 sed -e "s:TimedLogin=:TimedLogin=gentoo:" \
 295                                         -i /etc/X11/gdm/gdm.conf
 296                         fi
 297                 fi
 298
 299                 # This gives us our list of system packages for the installer
 300                 mkdir -p /usr/livecd
 301                 USE="-* $(cat /var/db/pkg/sys-libs/glibc*/USE)" emerge -ep system | grep -e '^\[ebuild' | sed -e 's:^\[ebuild .\+\] ::' > /usr/livecd/systempkgs.txt
 302
 303                 # This is my hack to reduce tmpfs usage
 304                 cp -r /usr/portage/profiles /usr/livecd
 305                 cp -r /usr/portage/eclass /usr/livecd
 306                 rm -rf /usr/livecd/profiles/{co*,default-{1*,a*,b*,d*,h*,i*,m*,p*,s*,x*},g*,hardened-*,n*,x*}
 307                 mv -f /etc/gconf /usr/livecd
 308                 mv -f /var/db /usr/livecd
 309
 310                 # This gives us a proper cache for portage/installer
 311                 tar cjf /usr/livecd/metadata.tar.bz2 /var/cache/edb/dep/usr/portage
 312
 313                 # We remove kernel sources from our vdb
 314                 rm -rf /usr/livecd/db/pkg/sys-kernel/*sources*
 315
 316                 # Clear out lastlog
 317                 rm -f /var/log/lastlog && touch /var/log/lastlog
 318
 319                 # Create our installer icons
 320                 if [ -e /usr/share/applications/installer-gli.desktop ]
 321                 then
 322                         if [ -n "${clst_livecd_users}" ]
 323                         then
 324                                 for username in ${clst_livecd_users}
 325                                 do
 326                                         mkdir -p /home/${username}/Desktop
 327                                         cp /usr/share/applications/installer-gtk.desktop \
 328                                                 /home/${username}/Desktop
 329                                         cp /usr/share/applications/installer-faq.desktop \
 330                                                 /home/${username}/Desktop
 331                                         cp /usr/share/applications/installer-dialog.desktop \
 332                                                 /home/${username}/Desktop
 333                                         sed -e 's:Exec=installer:Exec=sudo installer:' \
 334                                                 /home/${username}/Desktop/installer-dialog.desktop
 335                                         sed -e 's:Exec=installer:Exec=sudo installer:' \
 336                                                 /home/${username}/Desktop/installer-gtk.desktop
 337                                         chown -R ${username}:100 /home/${username}
 338                                 done
 339                         fi
 340                 fi
 341                 ;;
 342         generic-livecd )
 343                 # This is my hack to reduce tmpfs usage
 344                 mkdir -p /usr/livecd
 345                 mv -f /etc/gconf /usr/livecd
 346                 if [ -e /usr/livecd/grppkgs.txt ]
 347                 then
 348                         rm -f /usr/livecd/grppkgs.txt
 349                 fi
 350                 if [ -e /usr/livecd/kernelpkgs.txt ]
 351                 then
 352                         rm -f /usr/livecd/kernelpkgs.txt
 353                 fi
 354
 355                 touch /etc/startx
 356                 ;;
 357         * )
 358                 if [ -e /usr/livecd/grppkgs.txt ]
 359                 then
 360                         rm -f /usr/livecd/grppkgs.txt
 361                 fi
 362                 if [ -e /usr/livecd/kernelpkgs.txt ]
 363                 then
 364                         rm -f /usr/livecd/kernelpkgs.txt
 365                 fi
 366                 ;;
 367 esac
 368
 369 # We want the first user to be used when auto-starting X
 370 if [ -n "${clst_livecd_users}" -a -e /etc/startx ]
 371 then
 372         first_user=$(echo ${clst_livecd_users} | cut -d' ' -f1)
 373         sed -i "s/##STARTX/source /etc/profile && su - $first_user -c startx/" \
 374                 /root/.bashrc
 375 fi
 376
 377 if [-e /lib/rcscripts/addons/udev-start.sh ]
 378 then
 379         sed -i "s:\t\[\[ -x /sbin/evms_activate:\t\[\[ -x \${CDBOOT} \]\] \&\& \[\[ -x /sbin/evms_activate:" /lib/rcscripts/addons/udev-start.sh
 380 fi