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 1.57 2006/07/26 22:38:45 wolf31o2 Exp $
   5
   6 . /tmp/chroot-functions.sh
   7
   8 update_env_settings
   9
  10 # Allow root logins to our CD 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         first_user=$(echo ${clst_livecd_users} | cut -d' ' -f1)
  40
  41         # Here we check to see if games exists for bug #125498
  42         if [ "$(getent group games | cut -d: -f1)" != "games" ]
  43         then
  44                 echo "Adding games group"
  45                 groupadd -g 35 games
  46         fi
  47         for x in ${clst_livecd_users}
  48         do
  49                 useradd -G users,wheel,audio,games,cdrom,usb -c "Default LiveCD User" \
  50                         -m ${x}
  51                 if [ -n "${clst_livecd_xdm}" -a -n "${clst_livecd_xsession}" ]
  52                 then
  53                         echo "[Desktop]" > /home/${x}/.dmrc
  54                         echo "Session=${clst_livecd_xsession}" >> /home/${x}/.dmrc
  55                         chown -R ${x}:users /home/${x}
  56                 fi
  57         done
  58 fi
  59
  60 # Setup sudoers
  61 if [ -f /etc/sudoers ]
  62 then
  63         sed -i '/NOPASSWD: ALL/ s/^# //' /etc/sudoers
  64 fi
  65
  66 # Setup links for ethernet devices
  67 cd /etc/init.d
  68 ln -sf net.lo net.eth1
  69 ln -sf net.lo net.eth2
  70 ln -sf net.lo net.eth3
  71 ln -sf net.lo net.eth4
  72
  73 # Add this for hwsetup/mkx86config
  74 mkdir -p /etc/sysconfig
  75
  76 # fstab tweaks
  77 echo "tmpfs     /                                       tmpfs   defaults        0 0" > /etc/fstab
  78 echo "tmpfs     /lib/firmware                   tmpfs   defaults        0 0" >> /etc/fstab
  79 echo "tmpfs     /usr/portage                    tmpfs   defaults        0 0" >> /etc/fstab
  80 # If /usr/lib/X11/xkb/compiled then make it tmpfs
  81 if [ -d /usr/lib/X11/xkb/compiled ]
  82 then
  83         echo "tmpfs     /usr/lib/X11/xkb/compiled       tmpfs   defaults        0 0" >> \
  84                 /etc/fstab
  85 fi
  86
  87 # devfs tweaks
  88 [ -e /etc/devfsd.conf ] && sed -i '/dev-state/ s:^:#:' /etc/devfsd.conf
  89
  90 # Tweak the livecd fstab so that users know not to edit it
  91 # http://bugs.gentoo.org/show_bug.cgi?id=60887
  92 mv /etc/fstab /etc/fstab.old
  93 echo "####################################################" >> /etc/fstab
  94 echo "## ATTENTION: THIS IS THE FSTAB ON THE LIVECD      ##" >> /etc/fstab
  95 echo "## PLEASE EDIT THE FSTAB at /mnt/gentoo/etc/fstab ##" >> /etc/fstab
  96 echo "####################################################" >> /etc/fstab
  97 cat /etc/fstab.old >> /etc/fstab
  98 rm /etc/fstab.old
  99
 100 # Add some helpful aliases
 101 echo "alias cp='cp -i'" >> /etc/profile
 102 echo "alias mv='mv -i'" >> /etc/profile
 103 echo "alias rm='rm -i'" >> /etc/profile
 104 echo "alias ls='ls --color=auto'" >> /etc/profile
 105 echo "alias ll='ls -l'" >> /etc/profile
 106 echo "alias grep='grep --color=auto'" >> /etc/profile
 107
 108 # Make sure we have the latest pci,usb and hotplug ids
 109 [ -x /sbin/update-pciids ] && /sbin/update-pciids
 110 [ -x /sbin/update-usbids ] && /sbin/update-usbids
 111 if [ -d /usr/share/hwdata ]
 112 then
 113         [ -f /usr/share/hwdata/pci.ids ] && rm -f /usr/share/hwdata/pci.ids
 114         [ -f /usr/share/hwdata/usb.ids ] && rm -f /usr/share/hwdata/usb.ids
 115         ln -s /usr/share/misc/pci.ids /usr/share/hwdata/pci.ids
 116         ln -s /usr/share/misc/usb.ids /usr/share/hwdata/usb.ids
 117 fi
 118
 119 # Setup opengl in /etc (if configured)
 120 [ -x /usr/sbin/openglify ] && /usr/sbin/openglify
 121
 122 # Setup configured display manager
 123 if [ -n "${clst_livecd_xdm}" ]
 124 then
 125         sed -i "s:#DISPLAYMANAGER=\"xdm\":DISPLAYMANAGER=\"${clst_livecd_xdm}\":" \
 126                 /etc/rc.conf
 127 fi
 128
 129 # Setup configured default X Session
 130 if [ -n "${clst_livecd_xsession}" ]
 131 then
 132         sed -i "s:#XSESSION=\"Gnome\":XSESSION=\"${clst_livecd_xsession}\":" \
 133                 /etc/rc.conf
 134 fi
 135
 136 # touch /etc/asound.state
 137 touch /etc/asound.state
 138
 139 # Tweak the MOTD for Gentoo releases
 140 case ${clst_livecd_type} in
 141         gentoo-release-universal )
 142                 cat /etc/generic.motd.txt /etc/universal.motd.txt \
 143                         /etc/minimal.motd.txt > /etc/motd
 144                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux Universal Installation CD!:' /etc/motd
 145         ;;
 146         gentoo-release-minimal )
 147                 cat /etc/generic.motd.txt /etc/minimal.motd.txt > /etc/motd
 148                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux Minimal Installation CD!:' /etc/motd
 149         ;;
 150         gentoo-release-livecd )
 151                 cat /etc/generic.motd.txt \
 152                         /etc/minimal.motd.txt /etc/livecd.motd.txt > /etc/motd
 153                 sed -i -e 's:^##GREETING:Welcome to the Gentoo Linux LiveCD!:' \
 154                         -e "s:##DISPLAY_MANAGER:${clst_livecd_xdm}:" /etc/motd
 155         ;;
 156         gentoo-gamecd )
 157                 cat /etc/generic.motd.txt /etc/gamecd.motd.txt > /etc/motd
 158                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux ##GAME_NAME GameCD!:' /etc/motd
 159         ;;
 160 esac
 161
 162 rm -f /etc/generic.motd.txt /etc/universal.motd.txt /etc/minimal.motd.txt /etc/livecd.motd.txt /etc/gamecd.motd.txt
 163
 164 # Setup splash/bootsplash (if called for)
 165 if [ "${clst_livecd_splash_type}" == "bootsplash" -a -n \
 166         "${clst_livecd_splash_theme}" ]
 167 then
 168         if [ -d /etc/bootsplash/${clst_livecd_splash_theme} ]
 169         then
 170                 sed -i 's:BOOTSPLASH_THEME=\"gentoo\":BOOTSPLASH_THEME=\"${clst_livecd_splash_theme}\":' /etc/conf.d/bootsplash
 171                 rm -f /etc/bootsplash/default
 172                 ln -s "/etc/bootsplash/${clst_livecd_splash_theme}" \
 173                         /etc/bootsplash/default
 174         else
 175                 echo "Error, cannot setup bootsplash theme ${clst_livecd_splash_theme}"
 176                 exit 1
 177         fi
 178 elif [ "${clst_livecd_splash_type}" == "gensplash" -a -n \
 179         "${clst_livecd_splash_theme}" ]
 180 then
 181         if [ -d /etc/splash/${clst_livecd_splash_theme} ]
 182         then
 183                 sed -i \
 184                         -e "s:# SPLASH_THEME=\"gentoo\":SPLASH_THEME=\"${clst_livecd_splash_theme}\":" \
 185                         -e "/^# SPLASH_TTYS=/ s/^#//" \
 186                         /etc/conf.d/splash
 187                 sed -i \
 188                         -e 's/type}" cachedir "${spl_/type}" tmpfs "${spl_/' \
 189                         /sbin/splash-functions.sh
 190                 rm -f /etc/splash/default
 191                 ln -s /etc/splash/${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 -r /usr/lib/hotplug/firmware/* /lib/firmware
 208         fi
 209         /bin/tar cjpf /lib/firmware.tar.bz2 .
 210         rm -rf /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/theme Clearlooks
 260                         gconftool-2 --direct \
 261                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 262                                 --type string --set /apps/metacity/general/theme Clearlooks
 263                         gconftool-2 --direct \
 264                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 265                                 --type string --set /desktop/gnome/interface/gtk_key_theme \
 266                                 Clearlooks
 267                         gconftool-2 --direct \
 268                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 269                                 --type string --set /desktop/gnome/interface/gtk_theme \
 270                                 Clearlooks
 271                         gconftool-2 --direct \
 272                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 273                                 --type string --set /desktop/gnome/interface/font_name "Sans 9"
 274                 fi
 275
 276                 # Setup GDM
 277                 if [ "${clst_livecd_xdm}" == "gdm" ]
 278                 then
 279                         if [ ! -e /etc/X11/gdm/gdm.conf ] && [ -e /usr/share/gdm/defaults.conf ]
 280                         then
 281                                 if [ -n "${clst_livecd_users}" ] && [ -n "${first_user}" ]
 282                                 then
 283                                         sedxtra="\nTimedLogin=${first_user}"
 284                                 else
 285                                         sedxtra=""
 286                                 fi
 287
 288                                 sed     -i \
 289                                         -e "s:\(\[daemon\]\)$:\1\nTimedLoginEnable=true\nTimedLoginDelay=10${sedxtra}:" \
 290                                         -e 's:\(\[greeter\]\)$:\1\nGraphicalTheme=gentoo-emergence:' \
 291                                         /etc/X11/gdm/custom.conf
 292                         else
 293                                 cp -f /etc/X11/gdm/gdm.conf /etc/X11/gdm/gdm.conf.old
 294                                 sed -i \
 295                                         -e 's:TimedLoginEnable=false:TimedLoginEnable=true:' \
 296                                         -e 's:TimedLoginDelay=30:TimedLoginDelay=10:' \
 297                                         -e 's:AllowRemoteRoot=true:AllowRemoteRoot=false:' \
 298                                         -e ':^#GraphicalTheme=: s:^#::' \
 299                                         -e 's:^GraphicalTheme=.*$:GraphicalTheme=gentoo-emergence:' \
 300                                         /etc/X11/gdm/gdm.conf
 301
 302                                 if [ -n "${clst_livecd_users}" ] && [ -n "${first_user}" ]
 303                                 then
 304                                         sed -i \
 305                                                 -e "s:TimedLogin=:TimedLogin=${first_user}:" \
 306                                                 /etc/X11/gdm/gdm.conf
 307                                 fi
 308                         fi
 309                 fi
 310
 311
 312                 # This gives us our list of system packages for the installer
 313                 mkdir -p /usr/livecd
 314                 USE="-* $(cat /var/db/pkg/sys-libs/glibc*/USE)" emerge -ep system | grep -e '^\[ebuild' | sed -e 's:^\[ebuild .\+\] ::' > /usr/livecd/systempkgs.txt
 315
 316                 # This is my hack to reduce tmpfs usage
 317                 cp -r /usr/portage/profiles /usr/livecd
 318                 cp -r /usr/portage/eclass /usr/livecd
 319                 rm -rf /usr/livecd/profiles/{co*,default-{1*,a*,b*,d*,h*,i*,m*,p*,s*,x*},g*,hardened-*,n*,x*}
 320                 mv -f /etc/gconf /usr/livecd
 321                 mv -f /var/db /usr/livecd
 322
 323                 # This gives us a proper cache for portage/installer
 324                 tar cjf /usr/livecd/metadata.tar.bz2 /var/cache/edb/dep/usr/portage
 325
 326                 # We remove kernel sources from our vdb
 327                 rm -rf /usr/livecd/db/pkg/sys-kernel/*sources*
 328
 329                 # Clear out lastlog
 330                 rm -f /var/log/lastlog && touch /var/log/lastlog
 331
 332                 # Create our installer icons
 333                 if [ -e /usr/share/applications/installer-gtk.desktop ]
 334                 then
 335                         if [ -n "${clst_livecd_users}" ]
 336                         then
 337                                 for username in ${clst_livecd_users}
 338                                 do
 339                                         mkdir -p /home/${username}/Desktop
 340                                         cp /usr/share/applications/installer-gtk.desktop \
 341                                                 /home/${username}/Desktop
 342                                         cp /usr/share/applications/installer-faq.desktop \
 343                                                 /home/${username}/Desktop
 344                                         cp /usr/share/applications/installer-dialog.desktop \
 345                                                 /home/${username}/Desktop
 346                                         sed -i -e 's:Exec=installer-dialog:Exec=installer dialog:' \
 347                                                 /home/${username}/Desktop/installer-dialog.desktop
 348                                         sed -i -e 's:Exec=installer-gtk:Exec=installer:' \
 349                                                 /home/${username}/Desktop/installer-gtk.desktop
 350                                         chown -R ${username}:100 /home/${username}
 351                                 done
 352                         fi
 353                 fi
 354                 ;;
 355         generic-livecd )
 356                 # This is my hack to reduce tmpfs usage
 357                 mkdir -p /usr/livecd
 358                 mv -f /etc/gconf /usr/livecd
 359                 if [ -e /usr/livecd/grppkgs.txt ]
 360                 then
 361                         rm -f /usr/livecd/grppkgs.txt
 362                 fi
 363                 if [ -e /usr/livecd/kernelpkgs.txt ]
 364                 then
 365                         rm -f /usr/livecd/kernelpkgs.txt
 366                 fi
 367
 368                 touch /etc/startx
 369                 ;;
 370         * )
 371                 if [ -e /usr/livecd/grppkgs.txt ]
 372                 then
 373                         rm -f /usr/livecd/grppkgs.txt
 374                 fi
 375                 if [ -e /usr/livecd/kernelpkgs.txt ]
 376                 then
 377                         rm -f /usr/livecd/kernelpkgs.txt
 378                 fi
 379                 ;;
 380 esac
 381
 382 # We want the first user to be used when auto-starting X
 383 if [ -e /etc/startx ]
 384 then
 385         sed -i \
 386                 "s/##STARTX/source /etc/profile && su - ${first_user} -c startx/" \
 387                 /root/.bashrc
 388 fi
 389
 390 if [ -e /lib/rcscripts/addons/udev-start.sh ]
 391 then
 392         sed -i "s:\t\[\[ -x /sbin/evms_activate:\t\[\[ -x \${CDBOOT} \]\] \&\& \[\[ -x /sbin/evms_activate:" /lib/rcscripts/addons/udev-start.sh
 393 fi