targets/support/livecdfs-update.sh

   1 #!/bin/bash
   2
   3 source /tmp/chroot-functions.sh
   4
   5 update_env_settings
   6
   7 # Allow root logins to our CD by default
   8 if [ -e /etc/sshd/sshd_config ]
   9 then
  10         sed -i 's:^#PermitRootLogin\ yes:PermitRootLogin\ yes:' \
  11                 /etc/ssh/sshd_config
  12 fi
  13
  14 # Turn off udev tarball
  15 sed -i 's:RC_DEVICE_TARBALL="yes":RC_DEVICE_TARBALL="no":' /etc/conf.d/rc
  16
  17 # Turn off udev coldplugging
  18 sed -i 's:RC_COLDPLUG="yes":RC_COLDPLUG="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                 chown -R ${x}:users /home/${x}
  52                 if [ -n "${clst_livecd_xdm}" -a -n "${clst_livecd_xsession}" ]
  53                 then
  54                         echo "[Desktop]" > /home/${x}/.dmrc
  55                         echo "Session=${clst_livecd_xsession}" >> /home/${x}/.dmrc
  56                         chown -R ${x}:users /home/${x}
  57                 fi
  58         done
  59 fi
  60
  61 # Setup sudoers
  62 if [ -f /etc/sudoers ]
  63 then
  64         sed -i '/NOPASSWD: ALL/ s/^# //' /etc/sudoers
  65 fi
  66
  67 # Setup links for ethernet devices
  68 cd /etc/init.d
  69 ln -sf net.lo net.eth1
  70 ln -sf net.lo net.eth2
  71 ln -sf net.lo net.eth3
  72 ln -sf net.lo net.eth4
  73
  74 # Add this for hwsetup/mkx86config
  75 mkdir -p /etc/sysconfig
  76
  77 # Tweak the livecd fstab so that users know not to edit it
  78 # http://bugs.gentoo.org/show_bug.cgi?id=60887
  79 echo "####################################################" > /etc/fstab
  80 echo "## ATTENTION: THIS IS THE FSTAB ON THE LIVECD     ##" >> /etc/fstab
  81 echo "## PLEASE EDIT THE FSTAB at /mnt/gentoo/etc/fstab ##" >> /etc/fstab
  82 echo "####################################################" >> /etc/fstab
  83
  84 # fstab tweaks
  85 echo "tmpfs     /                                       tmpfs   defaults        0 0" >> /etc/fstab
  86 echo "tmpfs     /lib/firmware                   tmpfs   defaults        0 0" >> /etc/fstab
  87 echo "tmpfs     /usr/portage                    tmpfs   defaults        0 0" >> /etc/fstab
  88 # If /usr/lib/X11/xkb/compiled then make it tmpfs
  89 if [ -d /usr/lib/X11/xkb/compiled ]
  90 then
  91         echo "tmpfs     /usr/lib/X11/xkb/compiled       tmpfs   defaults        0 0" >> \
  92                 /etc/fstab
  93 fi
  94
  95 # Tweak the livecd make.conf so that users know not to edit it
  96 # http://bugs.gentoo.org/show_bug.cgi?id=144647
  97 mv /etc/make.conf /etc/make.conf.old
  98 echo "####################################################" >> /etc/make.conf
  99 echo "## ATTENTION: THIS IS THE MAKE.CONF ON THE LIVECD ##" >> /etc/make.conf
 100 echo "## PLEASE EDIT /mnt/gentoo/etc/make.conf INSTEAD  ##" >> /etc/make.conf
 101 echo "####################################################" >> /etc/make.conf
 102 cat /etc/make.conf.old >> /etc/make.conf
 103
 104 # devfs tweaks
 105 [ -e /etc/devfsd.conf ] && sed -i '/dev-state/ s:^:#:' /etc/devfsd.conf
 106
 107 # Add some helpful aliases
 108 echo "alias cp='cp -i'" >> /etc/profile
 109 echo "alias mv='mv -i'" >> /etc/profile
 110 echo "alias rm='rm -i'" >> /etc/profile
 111 echo "alias ls='ls --color=auto'" >> /etc/profile
 112 echo "alias ll='ls -l'" >> /etc/profile
 113 echo "alias grep='grep --color=auto'" >> /etc/profile
 114
 115 # Make sure we have the latest pci,usb and hotplug ids
 116 [ -x /sbin/update-pciids ] && /sbin/update-pciids
 117 [ -x /sbin/update-usbids ] && /sbin/update-usbids
 118 if [ -d /usr/share/hwdata ]
 119 then
 120         [ -f /usr/share/hwdata/pci.ids ] && rm -f /usr/share/hwdata/pci.ids
 121         [ -f /usr/share/hwdata/usb.ids ] && rm -f /usr/share/hwdata/usb.ids
 122         ln -s /usr/share/misc/pci.ids /usr/share/hwdata/pci.ids
 123         ln -s /usr/share/misc/usb.ids /usr/share/hwdata/usb.ids
 124 fi
 125
 126 # Setup opengl in /etc (if configured)
 127 [ -x /usr/sbin/openglify ] && /usr/sbin/openglify
 128
 129 # Setup configured display manager
 130 if [ -n "${clst_livecd_xdm}" ]
 131 then
 132         sed -i \
 133                 -e "s:DISPLAYMANAGER=\"xdm\":DISPLAYMANAGER=\"${clst_livecd_xdm}\":" \
 134                 -e ":^DISPLAYMANAGER: s:^#::" \
 135                 /etc/rc.conf
 136         sed -i \
 137                 -e "s:DISPLAYMANAGER=\"xdm\":DISPLAYMANAGER=\"${clst_livecd_xdm}\":" \
 138                 /etc/conf.d/xdm
 139 fi
 140
 141 # Setup configured default X Session
 142 if [ -n "${clst_livecd_xsession}" ]
 143 then
 144         sed -i "s:#XSESSION=\"Gnome\":XSESSION=\"${clst_livecd_xsession}\":" \
 145                 /etc/rc.conf
 146 fi
 147
 148 # touch /etc/asound.state
 149 touch /etc/asound.state
 150
 151 # Tweak the MOTD for Gentoo releases
 152 case ${clst_livecd_type} in
 153         gentoo-release-universal )
 154                 cat /etc/generic.motd.txt /etc/universal.motd.txt \
 155                         /etc/minimal.motd.txt > /etc/motd
 156                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux Universal Installation CD!:' /etc/motd
 157         ;;
 158         gentoo-release-minimal )
 159                 cat /etc/generic.motd.txt /etc/minimal.motd.txt > /etc/motd
 160                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux Minimal Installation CD!:' /etc/motd
 161         ;;
 162         gentoo-release-livecd )
 163                 cat /etc/generic.motd.txt \
 164                         /etc/minimal.motd.txt /etc/livecd.motd.txt > /etc/motd
 165                 sed -i -e 's:^##GREETING:Welcome to the Gentoo Linux LiveCD!:' \
 166                         -e "s:##DISPLAY_MANAGER:${clst_livecd_xdm}:" /etc/motd
 167         ;;
 168         gentoo-gamecd )
 169                 cat /etc/generic.motd.txt /etc/gamecd.motd.txt > /etc/motd
 170                 sed -i 's:^##GREETING:Welcome to the Gentoo Linux ##GAME_NAME GameCD!:' /etc/motd
 171         ;;
 172 esac
 173
 174 rm -f /etc/generic.motd.txt /etc/universal.motd.txt /etc/minimal.motd.txt /etc/livecd.motd.txt /etc/gamecd.motd.txt
 175
 176 # Setup splash/bootsplash (if called for)
 177 if [ "${clst_livecd_splash_type}" == "bootsplash" -a -n \
 178         "${clst_livecd_splash_theme}" ]
 179 then
 180         if [ -d /etc/bootsplash/${clst_livecd_splash_theme} ]
 181         then
 182                 sed -i 's:BOOTSPLASH_THEME=\"gentoo\":BOOTSPLASH_THEME=\"${clst_livecd_splash_theme}\":' /etc/conf.d/bootsplash
 183                 rm -f /etc/bootsplash/default
 184                 ln -s "/etc/bootsplash/${clst_livecd_splash_theme}" \
 185                         /etc/bootsplash/default
 186         else
 187                 echo "Error, cannot setup bootsplash theme ${clst_livecd_splash_theme}"
 188                 exit 1
 189         fi
 190 elif [ "${clst_livecd_splash_type}" == "gensplash" -a -n \
 191         "${clst_livecd_splash_theme}" ]
 192 then
 193         if [ -d /etc/splash/${clst_livecd_splash_theme} ]
 194         then
 195                 sed -i \
 196                         -e "s:# SPLASH_THEME=\"gentoo\":SPLASH_THEME=\"${clst_livecd_splash_theme}\":" \
 197                         -e "/^# SPLASH_TTYS=/ s/^#//" \
 198                         /etc/conf.d/splash
 199                 rm -f /etc/splash/default
 200                 ln -s /etc/splash/${clst_livecd_splash_theme} /etc/splash/default
 201         else
 202                 echo "Error, cannot setup splash theme ${clst_livecd_splash_theme}"
 203                 exit 1
 204         fi
 205 fi
 206
 207 # Create firmware directory if it does not exist
 208 [ ! -d /lib/firmware ] && mkdir -p /lib/firmware
 209
 210 # tar up the firmware so that it does not get clobbered by the livecd mounts
 211 if [ -n "$(ls /lib/firmware)" ]
 212 then
 213         cd /lib/firmware
 214         if [ -n "$(ls /usr/lib/hotplug/firmware)" ]
 215         then
 216                 cp -r /usr/lib/hotplug/firmware/* /lib/firmware
 217         fi
 218         /bin/tar cjpf /lib/firmware.tar.bz2 .
 219         rm -rf /lib/firmware/*
 220         mkdir -p /usr/lib/hotplug
 221         rm -rf /usr/lib/hotplug/firmware
 222         ln -sf /lib/firmware /usr/lib/hotplug/firmware
 223 fi
 224
 225 # Clear out locales
 226 case ${clst_livecd_type} in
 227         gentoo-release-minimal|gentoo-release-universal|gentoo-gamecd)
 228                 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}*
 229         ;;
 230 esac
 231
 232 # Post configuration
 233 case ${clst_livecd_type} in
 234         gentoo-gamecd )
 235                 # We grab our configuration
 236                 if [ -e /tmp/gamecd.conf ]
 237                 then
 238                         source /tmp/gamecd.conf || exit 1
 239                         rm /tmp/gamecd.conf
 240
 241                         # Here we replace out game information into several files
 242                         sed -i -e "s:##GAME_NAME:${GAME_NAME}:" /etc/motd
 243
 244                         # Here we setup our xinitrc
 245                         echo "exec ${GAME_EXECUTABLE}" > /etc/X11/xinit/xinitrc
 246                 fi
 247
 248                 # This is my hack to reduce tmpfs usage
 249                 mkdir -p /usr/livecd/db/pkg/x11-base
 250                 mv -f /var/db/pkg/x11-base/xorg* /usr/livecd/db/pkg/x11-base
 251                 rm -rf /var/db
 252
 253                 touch /etc/startx
 254                 ;;
 255         gentoo-release-livecd )
 256                 # First we setup the livecd-kernel package
 257                 if [ -e /opt/installer/misc/mkvardb ]
 258                 then
 259                         chmod +x /opt/installer/misc/mkvardb
 260                         /opt/installer/misc/mkvardb -p livecd-kernel -c sys-kernel -v ${clst_version_stamp} --provide "virtual/alsa" /boot/System* /boot/kernel* /boot/initr* $(for i in $(find "/lib/modules/" -type f); do grep --quiet "${i}" /var/db/pkg/*/*/CONTENTS || echo ${i}; done)
 261                 fi
 262
 263                 # Setup Gnome theme
 264                 if [ "${clst_livecd_xsession}" == "gnome" ]
 265                 then
 266                         gconftool-2 --direct \
 267                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 268                                 --type string --set /desktop/gnome/interface/theme Clearlooks
 269                         gconftool-2 --direct \
 270                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 271                                 --type string --set /apps/metacity/general/theme Clearlooks
 272                         gconftool-2 --direct \
 273                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 274                                 --type string --set /desktop/gnome/interface/gtk_key_theme \
 275                                 Clearlooks
 276                         gconftool-2 --direct \
 277                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 278                                 --type string --set /desktop/gnome/interface/gtk_theme \
 279                                 Clearlooks
 280                         gconftool-2 --direct \
 281                                 --config-source xml:readwrite:/etc/gconf/gconf.xml.defaults \
 282                                 --type string --set /desktop/gnome/interface/font_name "Sans 9"
 283                 fi
 284
 285                 # Setup GDM
 286                 if [ "${clst_livecd_xdm}" == "gdm" ]
 287                 then
 288                         if [ ! -e /etc/X11/gdm/gdm.conf ] && [ -e /usr/share/gdm/defaults.conf ]
 289                         then
 290                                 if [ -n "${clst_livecd_users}" ] && [ -n "${first_user}" ]
 291                                 then
 292                                         sedxtra="\nTimedLogin=${first_user}"
 293                                 else
 294                                         sedxtra=""
 295                                 fi
 296
 297                                 cp -f /etc/X11/gdm/custom.conf /etc/X11/gdm/custom.conf.old
 298
 299                                 sed     -i \
 300                                         -e "s:\(\[daemon\]\)$:\1\nTimedLoginEnable=true\nTimedLoginDelay=10${sedxtra}:" \
 301                                         -e 's:\(\[greeter\]\)$:\1\nGraphicalTheme=gentoo-emergence:' \
 302                                         /etc/X11/gdm/custom.conf
 303                         else
 304                                 cp -f /etc/X11/gdm/gdm.conf /etc/X11/gdm/gdm.conf.old
 305                                 sed -i \
 306                                         -e 's:TimedLoginEnable=false:TimedLoginEnable=true:' \
 307                                         -e 's:TimedLoginDelay=30:TimedLoginDelay=10:' \
 308                                         -e 's:AllowRemoteRoot=true:AllowRemoteRoot=false:' \
 309                                         -e ':^#GraphicalTheme=: s:^#::' \
 310                                         -e 's:^GraphicalTheme=.*$:GraphicalTheme=gentoo-emergence:' \
 311                                         /etc/X11/gdm/gdm.conf
 312
 313                                 if [ -n "${clst_livecd_users}" ] && [ -n "${first_user}" ]
 314                                 then
 315                                         sed -i \
 316                                                 -e "s:TimedLogin=:TimedLogin=${first_user}:" \
 317                                                 /etc/X11/gdm/gdm.conf
 318                                 fi
 319                         fi
 320                 fi
 321
 322                 # This gives us our list of system packages for the installer
 323                 mkdir -p /usr/livecd
 324                 USE="-* $(cat /var/db/pkg/sys-libs/glibc*/USE)" emerge -eqp system | grep -e '^\[ebuild' | sed -e 's:^\[ebuild .\+\] ::' -e 's: .\+$::' > /usr/livecd/systempkgs.txt
 325
 326                 # This is my hack to reduce tmpfs usage
 327                 cp -r /usr/portage/profiles /usr/livecd
 328                 cp -r /usr/portage/eclass /usr/livecd
 329                 rm -rf /usr/livecd/profiles/{co*,default-{1*,a*,b*,d*,h*,i*,m*,p*,s*,x*},g*,hardened-*,n*,x*}
 330                 mv -f /etc/gconf /usr/livecd
 331                 mv -f /var/db /usr/livecd
 332
 333                 # This gives us a proper cache for portage/installer
 334                 tar cjf /usr/livecd/metadata.tar.bz2 /var/cache/edb/dep/usr/portage
 335
 336                 # We remove kernel sources from our vdb
 337                 rm -rf /usr/livecd/db/pkg/sys-kernel/*sources*
 338
 339                 # Clear out lastlog
 340                 rm -f /var/log/lastlog && touch /var/log/lastlog
 341
 342                 # Create our Handbook icon
 343                 create_handbook_icon
 344
 345                 # Copy our icons into place and build home directories
 346                 if [ -n "${clst_livecd_users}" ]
 347                 then
 348                         for username in ${clst_livecd_users}
 349                         do
 350                                 mkdir -p /home/${username}/Desktop
 351                                 # Copy our Handbook icon
 352                                 cp -f /usr/share/applications/gentoo-handbook.desktop \
 353                                         /home/${username}/Desktop
 354                                 # Copy our installer icons
 355                                 if [ -e /usr/share/applications/installer-gtk.desktop ]
 356                                 then
 357                                         cp -f /usr/share/applications/installer-gtk.desktop \
 358                                                 /home/${username}/Desktop
 359                                         cp -f /usr/share/applications/installer-dialog.desktop \
 360                                                 /home/${username}/Desktop
 361                                         sed -i -e \
 362                                                 's:Exec=installer-dialog:Exec=sudo installer-dialog:' \
 363                                                 /home/${username}/Desktop/installer-dialog.desktop
 364                                         sed -i -e 's:Exec=installer-gtk:Exec=installer:' \
 365                                                 /home/${username}/Desktop/installer-gtk.desktop
 366                                 fi
 367                                 chown -R ${username}:100 /home/${username}
 368                         done
 369                 fi
 370                 ;;
 371         generic-livecd )
 372                 # This is my hack to reduce tmpfs usage
 373                 mkdir -p /usr/livecd
 374                 [ -d /etc/gconf ] && mv -f /etc/gconf /usr/livecd
 375                 if [ -e /usr/livecd/grppkgs.txt ]
 376                 then
 377                         rm -f /usr/livecd/grppkgs.txt
 378                 fi
 379                 if [ -e /usr/livecd/kernelpkgs.txt ]
 380                 then
 381                         rm -f /usr/livecd/kernelpkgs.txt
 382                 fi
 383
 384                 touch /etc/startx
 385                 ;;
 386         * )
 387                 if [ -e /usr/livecd/grppkgs.txt ]
 388                 then
 389                         rm -f /usr/livecd/grppkgs.txt
 390                 fi
 391                 if [ -e /usr/livecd/kernelpkgs.txt ]
 392                 then
 393                         rm -f /usr/livecd/kernelpkgs.txt
 394                 fi
 395                 ;;
 396 esac
 397
 398 # We want the first user to be used when auto-starting X
 399 if [ -e /etc/startx ]
 400 then
 401         sed -i \
 402                 "s:##STARTX:source /etc/profile && su - ${first_user} -c startx:" \
 403                 /root/.bashrc
 404 fi
 405
 406 if [ -e /lib/rcscripts/addons/udev-start.sh ]
 407 then
 408         sed -i "s:\t\[\[ -x /sbin/evms_activate:\t\[\[ -x \${CDBOOT} \]\] \&\& \[\[ -x /sbin/evms_activate:" /lib/rcscripts/addons/udev-start.sh
 409 fi