slitaz-tools annotate installer/tazinst @ rev 599

Add: tazinst
author Dominique Corbex <domcox@slitaz.org>
date Wed Jun 01 00:20:02 2011 +0200 (2011-06-01)
parents
children 9f5fa18b9721
rev   line source
domcox@599 1 #!/bin/sh
domcox@599 2 # slitaz-installer - SliTaz GNU/Linux installer.
domcox@599 3 #
domcox@599 4 # So this is the SliTaz installer. The script starts with a
domcox@599 5 # few main variables, then all the functions and then the
domcox@599 6 # full sequence of functions.
domcox@599 7 #
domcox@599 8 # (C) 2007-2011 SliTaz - GNU General Public License v3.
domcox@599 9 #
domcox@599 10 # Authors : Christophe Lincoln <pankso@slitaz.org>
domcox@599 11 #
domcox@599 12
domcox@599 13 VERSION=2.99
domcox@599 14
domcox@599 15 #
domcox@599 16 SOURCE_ROOT=/media/source
domcox@599 17 TARGET_ROOT=/mnt/target
domcox@599 18 LOG=/var/log/tazinst.log
domcox@599 19 BACKLIST="SliTaz GNU/Linux installer"
domcox@599 20
domcox@599 21 # Default debug
domcox@599 22 DEBUG=0
domcox@599 23
domcox@599 24 # Mirror urls
domcox@599 25 URL_STABLE="http://mirror.slitaz.org/iso/stable/slitaz-3.0.iso"
domcox@599 26 URL_COOKING="http://mirror.slitaz.org/iso/cooking/slitaz-cooking.iso"
domcox@599 27 URL_ROLLING="http://mirror.slitaz.org/iso/rolling/slitaz-core.iso"
domcox@599 28
domcox@599 29 # Print a short help
domcox@599 30 usage()
domcox@599 31 {
domcox@599 32 echo -e "\n`gettext \"Tazinst - SliTaz installer - Version\"`: $VERSION\n"
domcox@599 33 echo -e "\033[1m`gettext \"Usage\"`:"
domcox@599 34 echo -e "\033[0m `gettext \"tazinst [command] [config-file|options]\n\"`"
domcox@599 35 echo -e "\033[1m`gettext \"Commands\"`: \033[0m"
domcox@599 36 echo -e "usage Print this short usage."
domcox@599 37 echo -e "install Install SliTaz on HDD using a configuration file."
domcox@599 38 echo -e "upgrade Upgrade SLiTaz on HDD using a configuration file."
domcox@599 39 echo -e "config Generate a configuration file."
domcox@599 40 echo -e "cli Install or upgrade using command line options:"
domcox@599 41 echo -e " -i `gettext \"Full Install (not upgrading, all present data will be lost).\"`"
domcox@599 42 echo -e " -u `gettext \"Upgrade (Needs an active internet connection).\"`"
domcox@599 43 echo -e " -t <type> `gettext \"Install type (cdrom|usb|iso|web|weboot).\"`"
domcox@599 44 echo -e " -m <source> `gettext \"Source media (ex: file.iso|usb partition|web url)\"`"
domcox@599 45 echo -e " -p <partition> `gettext \"Partition where SliTaz will be installed (ex:/dev/hda3).\"`"
domcox@599 46 echo -e " -f <fs> `gettext \"Partition will be formatted (fs=ext2|ext3|ext4|etc..).\"`"
domcox@599 47 echo -e " -g `gettext \"Install Grub.\"`"
domcox@599 48 echo -e " -w `gettext \"Dual-boot a Windows partition (auto|hd<disk>,<part> ex:hd0,0).\"`"
domcox@599 49 echo -e " -d `gettext \"Debug mode.\"`"
domcox@599 50 exit 0
domcox@599 51 }
domcox@599 52
domcox@599 53 # Print an error msg & exit
domcox@599 54 # $1: exit code
domcox@599 55 # $@: err msg
domcox@599 56 abort()
domcox@599 57 {
domcox@599 58 # unmouting source & target
domcox@599 59 if mount | grep -q $SOURCE_ROOT; then
domcox@599 60 umount $SOURCE_ROOT 2>>$LOG
domcox@599 61 fi
domcox@599 62 if mount | grep -q $TARGET_ROOT; then
domcox@599 63 umount $TARGET_ROOT 2>>$LOG
domcox@599 64 fi
domcox@599 65 echo "Error $@"
domcox@599 66 echo "Installation canceled"
domcox@599 67 test $(id -u) = 0 && echo "Installation canceled on error $@" >> $LOG
domcox@599 68 exit $1
domcox@599 69 }
domcox@599 70
domcox@599 71 # Print a warning msg
domcox@599 72 warning()
domcox@599 73 {
domcox@599 74 echo "Warning: $@" | tee -a $LOG
domcox@599 75 }
domcox@599 76
domcox@599 77 # Print a debug msg
domcox@599 78 debug()
domcox@599 79 {
domcox@599 80 [ $DEBUG -gt 0 ] && echo -e "\033[1mDEBUG: \033[0m$1"
domcox@599 81 echo "DEBUG: $1" >>$LOG
domcox@599 82 }
domcox@599 83
domcox@599 84 # print a msg
domcox@599 85 msg()
domcox@599 86 {
domcox@599 87 STEP=$(($STEP+1))
domcox@599 88 echo "$STEP. $@" | tee -a $LOG
domcox@599 89 }
domcox@599 90
domcox@599 91 ########################
domcox@599 92 # Gen-config functions #
domcox@599 93 ########################
domcox@599 94
domcox@599 95 # Generate a config file
domcox@599 96 # $1: Configuration file
domcox@599 97 gen_config()
domcox@599 98 {
domcox@599 99 CONFILE=$1
domcox@599 100 touch $CONFILE || error 1 "Unable to write $CONFILE"
domcox@599 101 if [ -r "$CONFILE" ]; then
domcox@599 102 cat > $CONFILE << _EOF_
domcox@599 103 # tazinst.conf: SliTaz Installer configuration file.
domcox@599 104 #
domcox@599 105
domcox@599 106 # Install type : [cdrom|usb|iso|web|weboot]
domcox@599 107 INST_TYPE="cdrom"
domcox@599 108
domcox@599 109 # Install source
domcox@599 110 # usb:/dev/xxx, ex: SRC_FILE=/dev/sdb1
domcox@599 111 # iso:file.iso, ex: SRC_FILE=~/slitaz.3.0.iso
domcox@599 112 # web: url, ex: SRC_FILE=http://mirror.slitaz.org/iso/cooking/slitaz-cooking.iso
domcox@599 113 # web: predefinites (stable|cooking|rolling), ex: SRC_FILE=cooking
domcox@599 114 SRC_FILE=""
domcox@599 115
domcox@599 116 # Install Target (Root Partition).
domcox@599 117 TGT_PARTITION="/dev/hda5"
domcox@599 118
domcox@599 119 # Target File system.
domcox@599 120 # SliTaz uses ext3 by default but another filesystem can be used if wanted,
domcox@599 121 # for this please adjust your /etc/fstab after installation. Valid options are:
domcox@599 122 # (btrfs|ext2|ext3|ext4|fat16|fat32|hfs|hfs+|jfs|ntfs|reiser4|reiserfs|ufs|xfs)
domcox@599 123 TGT_FS="ext3"
domcox@599 124
domcox@599 125 # Home partition.
domcox@599 126 # On most GNU/Linux systems users personal files are stored in the directory
domcox@599 127 # /home. Home can be on a separate partition or another hard disk.
domcox@599 128 TGT_HOME=""
domcox@599 129 # Home File system (if /home is on a separate partition)
domcox@599 130 TGT_HOME_FS=""
domcox@599 131
domcox@599 132 # Hostname
domcox@599 133 TGT_HOSTNAME="slitaz"
domcox@599 134
domcox@599 135 # root password
domcox@599 136 # The root administrator privilege lets you manage and configure the full
domcox@599 137 # system. A root user can damage your system so you should always setup a
domcox@599 138 # strong password with special characters and/or numbers.
domcox@599 139 TGT_ROOT_PWD="root"
domcox@599 140
domcox@599 141 # The default user for the system will have his personal files stored
domcox@599 142 # in /home/*user* (and will be automatically added to the audio group).
domcox@599 143 TGT_USER="tux"
domcox@599 144 TGT_USER_PWD=""
domcox@599 145
domcox@599 146 # Grub bootloader
domcox@599 147 # install grub [yes|no]
domcox@599 148 TGT_GRUB="no"
domcox@599 149 # Where to find menu.lst (dedicated grub part. or multi-os install)
domcox@599 150 # If you don't know what to do, it's safe to leave it blank
domcox@599 151 TGT_MENU_PARTITION=""
domcox@599 152
domcox@599 153 # Windows dual-boot
domcox@599 154 # Dual boot is disabled if WINBOOT is empty: TGT_WINBOOT=""
domcox@599 155 # You may let tazinst find your win partition, mode=auto: TGT_WINBOOT="auto"
domcox@599 156 # or set manual setting: "hd[disk],[partition]" ex:TGT_WINBOOT=hd0,0
domcox@599 157 TGT_WINBOOT=""
domcox@599 158
domcox@599 159 _EOF_
domcox@599 160
domcox@599 161 else
domcox@599 162 abort 2 "Configuration file $CONFILE not found"
domcox@599 163 fi
domcox@599 164
domcox@599 165 }
domcox@599 166
domcox@599 167 ######################
domcox@599 168 # Checking functions #
domcox@599 169 ######################
domcox@599 170
domcox@599 171
domcox@599 172 # def values and start log
domcox@599 173 # $@ :
domcox@599 174 init()
domcox@599 175 {
domcox@599 176 echo "=== Tazinst start at `date` ===" >$LOG
domcox@599 177 echo "Command: $0 $@" >>$LOG
domcox@599 178
domcox@599 179 # Default Type
domcox@599 180 INST_TYPE=cdrom
domcox@599 181 # Default Hostname.
domcox@599 182 TGT_HOSTNAME=slitaz
domcox@599 183 # Default root passwd
domcox@599 184 TGT_ROOT_PWD=root
domcox@599 185 # Default user
domcox@599 186 TGT_USER=tux
domcox@599 187 # Default Grub Install
domcox@599 188 TGT_GRUB=no
domcox@599 189 }
domcox@599 190
domcox@599 191 # Read Conf
domcox@599 192 # $1: conf file
domcox@599 193 read_configuration_file()
domcox@599 194 {
domcox@599 195 CONFILE=$1
domcox@599 196 if [ -n "$CONFILE" ]; then
domcox@599 197 if [ -r "$CONFILE" ]; then
domcox@599 198 debug "Using config-file=$CONFILE"
domcox@599 199 # source doesn't like file without a path
domcox@599 200 [ $(echo "$CONFILE" | grep -c "/") == "0" ] && CONFILE="./$CONFILE"
domcox@599 201 source $CONFILE || abort 2 "Unable to read $CONFILE"
domcox@599 202 else
domcox@599 203 abort 2 "Configuration file not found"
domcox@599 204 fi
domcox@599 205 else
domcox@599 206 abort 2 "No configuration file provided"
domcox@599 207 fi
domcox@599 208 }
domcox@599 209
domcox@599 210 # Cli options
domcox@599 211 # $@: tazinst parms
domcox@599 212 check_cli_options()
domcox@599 213 {
domcox@599 214 shift
domcox@599 215 while getopts "c:df:ghip:s:t:uw:" opt ; do
domcox@599 216 case $opt in
domcox@599 217 d) DEBUG=1 ;;
domcox@599 218 f) TGT_FS=$OPTARG ;;
domcox@599 219 g) TGT_GRUB="yes" ;;
domcox@599 220 h) usage ;;
domcox@599 221 i) INSTALL="install" ;;
domcox@599 222 p) TGT_PARTITION=$OPTARG ;;
domcox@599 223 s) SRC_FILE=$OPTARG ;;
domcox@599 224 t) INST_TYPE=$OPTARG ;;
domcox@599 225 u) UPGRADE="upgrade" ;;
domcox@599 226 w) TGT_WINBOOT=$OPTARG ;;
domcox@599 227 [?]) abort 1 ;;
domcox@599 228 esac
domcox@599 229 done
domcox@599 230
domcox@599 231 # Duplicate install modes are forbidden
domcox@599 232 [ -n "$INSTALL" ] && [ -n "$UPGRADE" ] && abort 1 "Mismatched parameters"
domcox@599 233 INST_ACTION="$INSTALL$UPGRADE"
domcox@599 234 # Don't allow formatting on upgrades
domcox@599 235 [ "$INST_ACTION" == "upgrade" ] && [ -n "$TGT_FS" ] && \
domcox@599 236 warning "Partition $TGT_PARTITION will not be formatted during upgrade"
domcox@599 237 }
domcox@599 238
domcox@599 239 # check main vars
domcox@599 240 check_vars()
domcox@599 241 {
domcox@599 242 # error handling
domcox@599 243 local error=no
domcox@599 244 local found=no
domcox@599 245 local partition=""
domcox@599 246
domcox@599 247 debug "--- Tazinst main options ---"
domcox@599 248 debug "action=$INST_ACTION"
domcox@599 249 debug "type=$INST_TYPE"
domcox@599 250 debug "source=$SRC_FILE"
domcox@599 251 debug "/ partition=$TGT_PARTITION"
domcox@599 252 debug "/ filesystem=$TGT_FS"
domcox@599 253 debug "/home partition=$TGT_HOME"
domcox@599 254 debug "/home filesystem=$TGT_HOME_FS"
domcox@599 255 debug "hostname=$TGT_HOSTNAME"
domcox@599 256 debug "root-pwd=$TGT_ROOT_PWD"
domcox@599 257 debug "user=$TGT_USER"
domcox@599 258 debug "user-pwd=$TGT_USER_PWD"
domcox@599 259 debug "grub=$TGT_GRUB"
domcox@599 260 debug "winboot=$TGT_WINBOOT"
domcox@599 261 debug "--------------------------------------"
domcox@599 262
domcox@599 263 # Check Action
domcox@599 264 case $INST_ACTION in
domcox@599 265 install|upgrade) ;;
domcox@599 266 *) msg "INST_ACTION=$INST_ACTION: Invalid setting"; error=yes ;;
domcox@599 267 esac
domcox@599 268
domcox@599 269 # Check Type
domcox@599 270 case $INST_TYPE in
domcox@599 271 cdrom|weboot) ;;
domcox@599 272 usb|iso|web)
domcox@599 273 # We need a valid source
domcox@599 274 if [ -z "$SRC_FILE" ]; then
domcox@599 275 echo "Type is $INST_TYPE, but INST_SOURCE is not set"; error=yes
domcox@599 276 fi ;;
domcox@599 277 *) msg "INST_TYPE=$INST_TYPE: Invalid setting"; error=yes ;;
domcox@599 278 esac
domcox@599 279
domcox@599 280 # Check Source file
domcox@599 281 # 1. assign predefs
domcox@599 282 if [ "$INST_TYPE" == "web" ]; then
domcox@599 283 [ "$SRC_FILE" == "stable" ] && SRC_FILE=$URL_STABLE
domcox@599 284 [ "$SRC_FILE" == "cooking" ] && SRC_FILE=$URL_COOKING
domcox@599 285 [ "$SRC_FILE" == "rolling" ] && SRC_FILE=$URL_ROLLING
domcox@599 286 fi
domcox@599 287 # 2. check avail.
domcox@599 288 case $INST_TYPE in
domcox@599 289 iso)
domcox@599 290 if [ ! -r "$SRC_FILE" ]; then
domcox@599 291 msg "SRC_FILE=$SRC_FILE: file not found" ; error=yes
domcox@599 292 fi ;;
domcox@599 293 web)
domcox@599 294 if [ $(wget -sq "$SRC_FILE") ]; then
domcox@599 295 msg "SRC_FILE=$SRC_FILE: file not found" ; error=yes
domcox@599 296 fi ;;
domcox@599 297 esac
domcox@599 298
domcox@599 299 # Check Target Partition
domcox@599 300 found=no
domcox@599 301 LIST_PARTITION=$(fdisk -l | awk '/^\/dev/{printf "%s ",$1}')
domcox@599 302 for partition in $LIST_PARTITION; do
domcox@599 303 [ "$partition" == "$TGT_PARTITION" ] && found="yes"
domcox@599 304 done
domcox@599 305 if [ "$found" != "yes" ]; then
domcox@599 306 msg "TGT_PARTITION=$TGT_PARTITION Partition not found"; error=yes
domcox@599 307 fi
domcox@599 308
domcox@599 309 # Check Filesystem
domcox@599 310 case $TGT_FS in
domcox@599 311 "") ;;
domcox@599 312 btrfs|ext2|ext3|ext4|fat16|fat32|hfs|hfs+|jfs|ntfs|reiser4|reiserfs|ufs|xfs)
domcox@599 313 found=no
domcox@599 314 for xdir in /sbin /usr/sbin /usr/bin; do
domcox@599 315 [ -x "$xdir/mkfs.$TGT_FS" ] && found=yes
domcox@599 316 done
domcox@599 317 if [ "$found" == "no" ]; then
domcox@599 318 msg "$TGT_FS: mkfs.$TGT_FS is not installed."; error=yes
domcox@599 319 fi ;;
domcox@599 320 *) msg "TGT_FS=$TGT_FS: Invalid setting"; error=yes ;;
domcox@599 321 esac
domcox@599 322
domcox@599 323 # Check Home partition
domcox@599 324 if [ -n "$TGT_HOME" ]; then
domcox@599 325 found=no
domcox@599 326 for partition in $LIST_PARTITION; do
domcox@599 327 [ "$partition" == "$TGT_HOME" ] && found=yes
domcox@599 328 done
domcox@599 329 if [ "$found" != "yes" ]; then
domcox@599 330 msg "TGT_HOME=$TGT_HOME: Not found"; error=yes
domcox@599 331 fi
domcox@599 332 fi
domcox@599 333
domcox@599 334 # Check Home Filesystem
domcox@599 335 case $TGT_HOME_FS in
domcox@599 336 "") ;;
domcox@599 337 btrfs|ext2|ext3|ext4|fat16|fat32|hfs|hfs+|jfs|ntfs|reiser4|reiserfs|ufs|xfs)
domcox@599 338 found=no
domcox@599 339 for xdir in /sbin /usr/sbin /usr/bin; do
domcox@599 340 [ -x "$xdir/mkfs.$TGT_FS" ] && found=yes
domcox@599 341 done
domcox@599 342 if [ "$found" == "no" ]; then
domcox@599 343 msg "$TGT_FS: mkfs.$TGT_FS is not installed."; error=yes
domcox@599 344 fi ;;
domcox@599 345 *) msg "TGT_HOME_FS=$TGT_HOME_FS: Invalid setting"; error=yes ;;
domcox@599 346 esac
domcox@599 347
domcox@599 348 # Check Grub
domcox@599 349 case $TGT_GRUB in
domcox@599 350 yes|no) ;;
domcox@599 351 *) msg "TGT_GRUB=$TGT_GRUB: Invalid setting"; error=yes ;;
domcox@599 352 esac
domcox@599 353
domcox@599 354 # Check Winboot
domcox@599 355 case $TGT_WINBOOT in
domcox@599 356 "") ;;
domcox@599 357 auto) ;;
domcox@599 358 hd[[:digit:]],[[:digit:]]) ;;
domcox@599 359 *) msg "TGT_WINBOOT=$TGT_WINBOOT: Invalid format"; error=yes ;;
domcox@599 360 esac
domcox@599 361
domcox@599 362 # Stop on error
domcox@599 363 [ "$error" == "yes" ] && abort 1
domcox@599 364 }
domcox@599 365
domcox@599 366 # Exit install if user is not root.
domcox@599 367 check_root()
domcox@599 368 {
domcox@599 369 if test $(id -u) != 0 ; then
domcox@599 370 echo "You must be the root user (system administrator) to install SliTaz, \
domcox@599 371 please use 'su' to get a root SHell and restart installation."
domcox@599 372 exit 0
domcox@599 373 fi
domcox@599 374 }
domcox@599 375
domcox@599 376 # Mount cdrom
domcox@599 377 check_cdrom()
domcox@599 378 {
domcox@599 379 # Set device name
domcox@599 380 DRIVE_NAME=`cat /proc/sys/dev/cdrom/info | grep "drive name" | cut -f 3` [ -n "$DRIVE_NAME" ] || DRIVE_NAME=cdrom
domcox@599 381 CDROM=/dev/$DRIVE_NAME
domcox@599 382 # Try to mount a cdrom
domcox@599 383 if mount -t iso9660 $CDROM $SOURCE_ROOT 2>>$LOG; then
domcox@599 384 debug "Using files from cdrom ($CDROM)..."
domcox@599 385 sleep 2
domcox@599 386 else
domcox@599 387 warning "Failed to mount $CDROM"
domcox@599 388 fi
domcox@599 389 }
domcox@599 390
domcox@599 391 # Link LiveUSB
domcox@599 392 check_usb()
domcox@599 393 {
domcox@599 394 # /home is on USB dev
domcox@599 395 if [ -d /home/boot ]; then
domcox@599 396 debug "Using files from USB device..."
domcox@599 397 ln -s /home/boot $SOURCE_ROOT/boot
domcox@599 398 SOURCE_STATUS="link"
domcox@599 399 sleep 2
domcox@599 400 else
domcox@599 401 # Try to mount LiveUSB
domcox@599 402 if mount $SRC_FILE $SOURCE_ROOT 2>>$LOG; then
domcox@599 403 debug "Using files from USB device ($SRC_FILE)..."
domcox@599 404 SOURCE_STATUS="mount"
domcox@599 405 else
domcox@599 406 warning "Failed to mount USB device $SRC_FILE"
domcox@599 407 fi
domcox@599 408 fi
domcox@599 409 }
domcox@599 410
domcox@599 411 # Mount ISO file
domcox@599 412 check_iso()
domcox@599 413 {
domcox@599 414 local src_md5
domcox@599 415 # Integrity check
domcox@599 416 src_md5=$(echo $SRC_FILE | sed 's/.iso$/.md5/')
domcox@599 417 if [ -r "$src_md5" ]; then
domcox@599 418 [ $(md5sum $SRC_FILE | cut -d' ' -f1) == $(cat "$src_md5" | cut -d' ' -f1) ] || \
domcox@599 419 abort 3 "$SRC-FILE corrupted"
domcox@599 420 else
domcox@599 421 warning "$src_md5 not found, unable to check integrity of $SRC_FILE"
domcox@599 422 fi
domcox@599 423 # Try to mount ISO
domcox@599 424 if mount -o loop -t iso9660 $SRC_FILE $SOURCE_ROOT 2>>$LOG; then
domcox@599 425 debug "Using files from ISO ($SRC_FILE)..."
domcox@599 426 sleep 2
domcox@599 427 else
domcox@599 428 warning "Failed to mount ISO '$SRC_FILE'"
domcox@599 429 fi
domcox@599 430 }
domcox@599 431
domcox@599 432 # Source is on the web
domcox@599 433 check_web()
domcox@599 434 {
domcox@599 435 local src_md5
domcox@599 436 debug "Downloading $SRC_FILE"
domcox@599 437 if wget $SRC_FILE -P /tmp; then
domcox@599 438 debug "Download completed."
domcox@599 439 else
domcox@599 440 warning "Failed to download '$SRC_FILE'"
domcox@599 441 fi
domcox@599 442 src_md5=$(echo $SRC_FILE | sed 's/.iso$/.md5/')
domcox@599 443 debug "Downloading $src_md5"
domcox@599 444 wget $src_md5 -P /tmp || warning "Failed to download '$src_md5'"
domcox@599 445 tmpfile=$(echo $SRC_FILE | awk 'BEGIN{RS="/"}{out=$1}END{printf"%s",out}')
domcox@599 446 SRC_FILE="/tmp/$tmpfile"
domcox@599 447 check_iso
domcox@599 448 }
domcox@599 449
domcox@599 450 # We may be in Tiny Web boot mode
domcox@599 451 check_weboot()
domcox@599 452 {
domcox@599 453 if [ -d $SRC_FILE/boot ]; then
domcox@599 454 debug "Using files from HTTP device..."
domcox@599 455 ln -s $SRC_FILE/boot $SOURCE_ROOT/boot
domcox@599 456 sleep 2
domcox@599 457 else
domcox@599 458 abort 3 "Error: Web boot files not found"
domcox@599 459 fi
domcox@599 460 }
domcox@599 461
domcox@599 462 # set up source and check Slitaz' content
domcox@599 463 check_source()
domcox@599 464 {
domcox@599 465 debug "Creating mount point ($SOURCE_ROOT)..."
domcox@599 466 mkdir -p $SOURCE_ROOT
domcox@599 467 sleep 1
domcox@599 468 case $INST_TYPE in
domcox@599 469 cdrom)
domcox@599 470 check_cdrom ;;
domcox@599 471 usb)
domcox@599 472 check_usb ;;
domcox@599 473 iso)
domcox@599 474 check_iso ;;
domcox@599 475 web)
domcox@599 476 check_web ;;
domcox@599 477 weboot)
domcox@599 478 check_cdrom
domcox@599 479 check_web ;;
domcox@599 480 *)
domcox@599 481 abort 8 "Internal" ;;
domcox@599 482 esac
domcox@599 483
domcox@599 484 # Exit with error msg if no rootfs.gz found.
domcox@599 485 debug "Checking installation media..."
domcox@599 486 if [ ! -f $SOURCE_ROOT/boot/rootfs.gz -a \
domcox@599 487 ! -f $SOURCE_ROOT/boot/rootfs1.gz ]; then
domcox@599 488 abort 3 "Invalid source"
domcox@599 489 else
domcox@599 490 debug "Installation media checked ok"
domcox@599 491 fi
domcox@599 492 }
domcox@599 493
domcox@599 494 # Tiny summary
domcox@599 495 summary()
domcox@599 496 {
domcox@599 497 echo "Installation settings summary:"
domcox@599 498 STEP=0
domcox@599 499
domcox@599 500 if [ "$INST_ACTION" == "install" ]; then
domcox@599 501 if [ -n "$TGT_FS" ]; then
domcox@599 502 msg "Format root partition '$TGT_PARTITION' ($TGT_FS)"
domcox@599 503 fi
domcox@599 504 if [ -n "$TGT_HOME_FS" ]; then
domcox@599 505 msg "Format /home partition '$TGT_HOME' ($TGT_HOME_FS)"
domcox@599 506 fi
domcox@599 507 msg "Install SliTaz on '$TGT_PARTITION' from $INST_TYPE"
domcox@599 508 [ -n "$TGT_HOME" ] && msg "Set Home partition to '$TGT_HOME'"
domcox@599 509 msg "Set Hostname as '$TGT_HOSTNAME'"
domcox@599 510 msg "Set Default user as '$TGT_USER'"
domcox@599 511 else
domcox@599 512 msg "Check '$TGT_PARTITION'"
domcox@599 513 msg "Backup /etc, /home and the packages list"
domcox@599 514 msg "Upgrade SliTaz on '$TGT_PARTITION' from $INST_TYPE"
domcox@599 515 msg "Restore /etc, /home"
domcox@599 516 msg "Upgrade additional packages."
domcox@599 517 fi
domcox@599 518 if [ -n "$TGT_WINBOOT" ]; then
domcox@599 519 msg "Enable Windows dual-boot ($TGT_WINBOOT)"
domcox@599 520 fi
domcox@599 521 if [ "$TGT_GRUB" == "yes" ]; then
domcox@599 522 msg "Install Grub"
domcox@599 523 fi
domcox@599 524
domcox@599 525 echo -n "Continue:(y/n)"
domcox@599 526 read answer
domcox@599 527 case $answer in
domcox@599 528 [yY]) echo "Running $BACKLIST.." ;;
domcox@599 529 *) abort 4 "Cancelled by user" ;;
domcox@599 530 esac
domcox@599 531 STEP=0
domcox@599 532 }
domcox@599 533
domcox@599 534 #######################
domcox@599 535 # Installer functions #
domcox@599 536 #######################
domcox@599 537
domcox@599 538 # Mount and mkfs with progress.
domcox@599 539 prepare_install()
domcox@599 540 {
domcox@599 541 debug "Preparing target partition..."
domcox@599 542 # Mount point can be already used.
domcox@599 543 if mount | grep -q $TARGET_ROOT; then
domcox@599 544 umount $TARGET_ROOT 2>>$LOG
domcox@599 545 fi
domcox@599 546 sleep 2
domcox@599 547
domcox@599 548 # Formatting root partition
domcox@599 549 case $TGT_FS in
domcox@599 550 "")
domcox@599 551 debug "The partition ($TGT_PARTITION) will be cleaned..."
domcox@599 552 # ROOT_FS=$(parted /dev/hda5 print -m | grep "^1:" | cut -d':' -f5) ;;
domcox@599 553 ROOT_FS=auto ;;
domcox@599 554 *)
domcox@599 555 msg "Formatting $TGT_PARTITION ($TGT_FS)"
domcox@599 556 mkfs.$TGT_FS $TGT_PARTITION >>$LOG 2>>$LOG
domcox@599 557 ROOT_FS=$TGT_FS ;;
domcox@599 558 esac
domcox@599 559 sleep 2
domcox@599 560
domcox@599 561 # Formatting /home
domcox@599 562 if [ -n "$TGT_HOME" ]; then
domcox@599 563 case $TGT_HOME_FS in
domcox@599 564 "")
domcox@599 565 debug "The partition ($TGT_HOME) will be kept..." ;;
domcox@599 566 *)
domcox@599 567 msg "Formatting /home on $TGT_HOME ($TGT_HOME_FS)"
domcox@599 568 mkfs.$TGT_HOME_FS -L "Home" $TGT_HOME >>$LOG 2>>$LOG ;;
domcox@599 569 esac
domcox@599 570 sleep 2
domcox@599 571 fi
domcox@599 572
domcox@599 573 # Mount target.
domcox@599 574 debug "Creating mount point: $TARGET_ROOT"
domcox@599 575 mkdir -p $TARGET_ROOT >>$LOG
domcox@599 576 sleep 2
domcox@599 577
domcox@599 578 mount -t $ROOT_FS $TGT_PARTITION $TARGET_ROOT >>$LOG 2>>$LOG
domcox@599 579 if [ $(mount | grep -c "mnt/target") == "0" ]; then
domcox@599 580 abort 5 "Can't mount $TGT_PARTITION"
domcox@599 581 fi
domcox@599 582 }
domcox@599 583
domcox@599 584 # Get a clean target device (15%).
domcox@599 585 clean_target()
domcox@599 586 {
domcox@599 587 if [ -z "$TGT_FS" ]; then
domcox@599 588 # partition was not formatted
domcox@599 589 debug "Cleaning the root partition ($TGT_PARTITION)..."
domcox@599 590 # Keep /home in case of reinstall.
domcox@599 591 cd $TARGET_ROOT || abort 8 "Internal"
domcox@599 592 for dir in *
domcox@599 593 do
domcox@599 594 case "$dir" in
domcox@599 595 home)
domcox@599 596 debug "keeping /home found on: $TGT_PARTITION"
domcox@599 597 mv home home.bak ;;
domcox@599 598 lost+found)
domcox@599 599 continue ;;
domcox@599 600 *)
domcox@599 601 debug "removing target: $dir"
domcox@599 602 rm -rf $dir 2>>$LOG ;;
domcox@599 603 esac
domcox@599 604 done
domcox@599 605 if [ -d mklost+found ]; then
domcox@599 606 mklost+found 2>>$LOG
domcox@599 607 fi
domcox@599 608 fi
domcox@599 609 sleep 2
domcox@599 610 }
domcox@599 611
domcox@599 612 # Kernel is renamed to standard vmlinuz-$VERSION.
domcox@599 613 install_kernel()
domcox@599 614 {
domcox@599 615 if [ -d /$TARGET_ROOT/lib/modules ]; then
domcox@599 616 KERNEL=$(ls /$TARGET_ROOT/lib/modules | tail -1)
domcox@599 617 KERNEL="vmlinuz-$KERNEL"
domcox@599 618 else
domcox@599 619 warning "Falling back to running kernel name.."
domcox@599 620 KERNEL=vmlinuz-`uname -r`
domcox@599 621 fi
domcox@599 622 mkdir -p $TARGET_ROOT/boot
domcox@599 623 cp $SOURCE_ROOT/boot/bzImage $TARGET_ROOT/boot/$KERNEL
domcox@599 624 debug "install_kernel: $KERNEL"
domcox@599 625 sleep 2
domcox@599 626 }
domcox@599 627
domcox@599 628 # Copy isolinux r/w files (not syslinux, some files are read only).
domcox@599 629 copy_bootloaders()
domcox@599 630 {
domcox@599 631 if [ -d "$SOURCE/ROOT/boot/isolinux" ]; then
domcox@599 632 debug "Copy isolinux r/w files"
domcox@599 633 mkdir -p $TARGET_ROOT/boot/isolinux
domcox@599 634 cp -a $SOURCE_ROOT/boot/isolinux/*.cfg $TARGET_ROOT/boot/isolinux
domcox@599 635 cp -a $SOURCE_ROOT/boot/isolinux/*.kbd $TARGET_ROOT/boot/isolinux
domcox@599 636 cp -a $SOURCE_ROOT/boot/isolinux/*.txt $TARGET_ROOT/boot/isolinux
domcox@599 637 cp -a $SOURCE_ROOT/boot/isolinux/*.bin $TARGET_ROOT/boot/isolinux
domcox@599 638 cp -a $SOURCE_ROOT/boot/isolinux/*.msg $TARGET_ROOT/boot/isolinux
domcox@599 639 cp -a $SOURCE_ROOT/boot/isolinux/*.lss $TARGET_ROOT/boot/isolinux
domcox@599 640 cp -a $SOURCE_ROOT/boot/isolinux/*.c32 $TARGET_ROOT/boot/isolinux
domcox@599 641 fi
domcox@599 642 }
domcox@599 643
domcox@599 644 need_package()
domcox@599 645 {
domcox@599 646 [ -d /var/lib/tazpkg/installed/$1 ] || tazpkg get-install $1
domcox@599 647 }
domcox@599 648
domcox@599 649 # extract packed rootfs: squashfs or cromfs
domcox@599 650 extract_loramfs()
domcox@599 651 {
domcox@599 652 local i
domcox@599 653 for i in $(cpio -idvum 2> /dev/null); do
domcox@599 654 case "$i" in
domcox@599 655 rootfs*)
domcox@599 656 need_package squashfs
domcox@599 657 if ! unsquashfs $i ; then
domcox@599 658 need_package cromfs
domcox@599 659 unmkcromfs $i squashfs-root
domcox@599 660 fi
domcox@599 661 mv -f squashfs-root/* .
domcox@599 662 rmdir squashfs-root
domcox@599 663 rm -f $i
domcox@599 664 esac
domcox@599 665 done
domcox@599 666 }
domcox@599 667
domcox@599 668 # This is a loram rootfs.gz, skip loram bootstrap and extract
domcox@599 669 extract_first_loramfs()
domcox@599 670 {
domcox@599 671 (zcat $1 || unlzma -c $1) | cpio -i extractfs.cpio 2> /dev/null &&
domcox@599 672 ( cd / ; cpio -id ) < extractfs.cpio && rm -f extractfs.cpio
domcox@599 673 ofs=$(awk '/07070100/ { o+=index($0,"07070100"); printf "%d\n",o/4 ; exit } { o+=1+length() }' < $1)
domcox@599 674 dd if=$1 skip=$(($ofs / 1024)) bs=4k count=1 2> /dev/null | \
domcox@599 675 ( dd skip=$(($ofs % 1024)) bs=4 2> /dev/null ; \
domcox@599 676 dd if=$1 skip=$((1 + ($ofs / 1024) )) bs=4k ) | extract_loramfs
domcox@599 677 }
domcox@599 678
domcox@599 679 # Extract lzma'ed or gziped rootfs.
domcox@599 680 extract_rootfs()
domcox@599 681 {
domcox@599 682 local isloramfs
domcox@599 683 isloramfs=
domcox@599 684 cd $TARGET_ROOT || abort 8 "Internal"
domcox@599 685 if [ -d $1/../fs/etc ]; then
domcox@599 686 # This is a tazlitobox loram (cdrom)
domcox@599 687 cp -a $1/../fs/. .
domcox@599 688 else
domcox@599 689 for i in $(ls $1/rootfs* | sort -r); do
domcox@599 690 if [ ! -d etc ]; then
domcox@599 691 if [ $( (zcat $i 2>/dev/null || lzma d $i -so) | wc -c) \
domcox@599 692 -lt $(stat -c %s $i) ]; then
domcox@599 693 # This is a tazlitobox loram (ram)
domcox@599 694 isloramfs=$i
domcox@599 695 extract_first_loramfs $i
domcox@599 696 continue
domcox@599 697 fi
domcox@599 698 fi
domcox@599 699 if [ -n "$isloramfs" ]; then
domcox@599 700 extract_loramfs < $i
domcox@599 701 continue
domcox@599 702 fi
domcox@599 703 ( zcat $i 2>/dev/null || lzma d $i -so || \
domcox@599 704 cat $i ) 2>>$LOG | cpio -idu
domcox@599 705 done 2>>$LOG > /dev/null
domcox@599 706 fi
domcox@599 707 cp /etc/keymap.conf etc
domcox@599 708 # unpack /usr (double check...)
domcox@599 709 if ls etc/tazlito | grep -q ".extract"; then
domcox@599 710 for i in etc/tazlito/*.extract; do
domcox@599 711 [ -f "$i" ] && . $i /media/cdrom
domcox@599 712 done
domcox@599 713 fi
domcox@599 714 }
domcox@599 715
domcox@599 716 # Pre configure freshly installed system (60 - 80%).
domcox@599 717 pre_config_system()
domcox@599 718 {
domcox@599 719 cd $TARGET_ROOT || abort 8 "Internal"
domcox@599 720 # Restore backup of existing /home if exists.
domcox@599 721 # (created by prepare_target_dev)
domcox@599 722 if [ -d home.bak ]; then
domcox@599 723 debug "Restoring directory: /home..."
domcox@599 724 rm -rf home
domcox@599 725 mv home.bak home
domcox@599 726 sleep 1
domcox@599 727 fi
domcox@599 728 # Add root device to CHECK_FS in rcS.conf to check filesystem
domcox@599 729 # on each boot.
domcox@599 730 debug "Adding $TGT_PARTITION and CHECK_FS to file /etc/rcS.conf..."
domcox@599 731 sed -i s#'CHECK_FS=\"\"'#"CHECK_FS=\"$TGT_PARTITION\""# etc/rcS.conf
domcox@599 732 sleep 2
domcox@599 733 # Set hostname.
domcox@599 734 msg "Configuring host name: $TGT_HOSTNAME"
domcox@599 735 echo $TGT_HOSTNAME > etc/hostname
domcox@599 736 }
domcox@599 737
domcox@599 738 # Set root passwd and create user after rootfs extraction.
domcox@599 739 users_settings()
domcox@599 740 {
domcox@599 741 cat > $TARGET_ROOT/users.sh << _EOF_
domcox@599 742 #!/bin/sh
domcox@599 743 echo "root:$TGT_ROOT_PWD" | chpasswd
domcox@599 744 adduser -D -H $TGT_USER
domcox@599 745
domcox@599 746 for grp in audio cdrom floppy dialout disk kmem tape tty video; do
domcox@599 747 if ! grep \$grp /etc/group | grep -q $TGT_USER ; then
domcox@599 748 grep -q \$grp /etc/group && addgroup $TGT_USER \$grp
domcox@599 749 fi
domcox@599 750 done
domcox@599 751
domcox@599 752 echo "$TGT_USER:$TGT_USER_PWD" | chpasswd
domcox@599 753 if [ ! -d /home/$TGT_USER ]; then
domcox@599 754 cp -a /etc/skel /home/$TGT_USER
domcox@599 755 cp /root/.xinitrc /home/$TGT_USER
domcox@599 756 mkdir -p /home/$TGT_USER/.config/slitaz
domcox@599 757 cp -a /etc/slitaz/applications.conf /home/$TGT_USER/.config/slitaz
domcox@599 758 chown -R $TGT_USER.users /home/$TGT_USER
domcox@599 759 # Path for user desktop files.
domcox@599 760 for i in /home/$TGT_USER/.local/share/applications/*.desktop
domcox@599 761 do
domcox@599 762 [ -e "$i" ] && sed -i s/"user_name"/"$TGT_USER"/g \$i
domcox@599 763 done
domcox@599 764 fi
domcox@599 765 # Slim default user.
domcox@599 766 if [ -f /etc/slim.conf ]; then
domcox@599 767 sed -i s/"default_user .*"/"default_user $TGT_USER"/ \
domcox@599 768 /etc/slim.conf
domcox@599 769 fi
domcox@599 770 _EOF_
domcox@599 771 chmod +x $TARGET_ROOT/users.sh
domcox@599 772 chroot $TARGET_ROOT ./users.sh
domcox@599 773 rm $TARGET_ROOT/users.sh
domcox@599 774 sleep 2
domcox@599 775 }
domcox@599 776
domcox@599 777 # /home can be on a separate partition. If default user exist in /home
domcox@599 778 # we remove default file crated by users_settings().
domcox@599 779 home_config()
domcox@599 780 {
domcox@599 781 debug "home_config: $TGT_HOME"
domcox@599 782 cd $TARGET_ROOT || abort 8 "Internal"
domcox@599 783 mv home/$TGT_USER tmp
domcox@599 784 mount $TGT_HOME home
domcox@599 785 if [ -d $TARGET_ROOT/home/$TGTUSER ]; then
domcox@599 786 rm -rf tmp/$TGT_USER
domcox@599 787 else
domcox@599 788 mv tmp/$TGT_USER home
domcox@599 789 fi
domcox@599 790 echo "$TGT_HOME /home ext3 defaults 0 2" \
domcox@599 791 >> etc/fstab
domcox@599 792 umount home
domcox@599 793 }
domcox@599 794
domcox@599 795 # Search for a Windows partition
domcox@599 796 win_partition()
domcox@599 797 {
domcox@599 798 msg "Enabling Windows dual-boot"
domcox@599 799 if [ "$TGT_WINBOOT" == "auto" ];then
domcox@599 800 WINBOOT=$(fdisk -l | awk '
domcox@599 801 BEGIN{disk=-1, found=-1, winboot=""}
domcox@599 802 {
domcox@599 803 # Counting disk
domcox@599 804 if ($1=="Disk"){disk++, part=-1}
domcox@599 805 # Counting partition
domcox@599 806 if (substr($1,1,4)=="/dev"){part++}
domcox@599 807 # Read partition Id
domcox@599 808 if ($2=="*"){Id=$6} else {Id=$5}
domcox@599 809 # Detect Windows type
domcox@599 810 if (Id=="7" || Id=="b"){
domcox@599 811 if (found){
domcox@599 812 # record 1st Windows partition found
domcox@599 813 winboot=sprintf("hd%d,%d",disk,part),found++}
domcox@599 814 }
domcox@599 815 }
domcox@599 816 END{printf "%s", winboot}')
domcox@599 817 if [ -z "$WINBOOT" ]; then
domcox@599 818 warning "No windows partition found. Dual-boot disabled"
domcox@599 819 TGT_WINBOOT=""
domcox@599 820 fi
domcox@599 821 fi
domcox@599 822 }
domcox@599 823
domcox@599 824 # Determine GRUB partition number and GRUB disk number.
domcox@599 825 grub_partition()
domcox@599 826 {
domcox@599 827 DISK_LETTER=${TGT_PARTITION#/dev/[h-s]d}
domcox@599 828 DISK_LETTER=${DISK_LETTER%[0-9]}
domcox@599 829 GRUB_PARTITION=$((${TGT_PARTITION#/dev/[h-s]d[a-z]}-1))
domcox@599 830 for disk in a b c d e f g h
domcox@599 831 do
domcox@599 832 nb=$(($nb+1))
domcox@599 833 if [ "$disk" = "$DISK_LETTER" ]; then
domcox@599 834 GRUB_DISK=$(($nb-1))
domcox@599 835 break
domcox@599 836 fi
domcox@599 837 done
domcox@599 838 GRUB_ROOT="(hd${GRUB_DISK},${GRUB_PARTITION})"
domcox@599 839 }
domcox@599 840
domcox@599 841 # Create grub conf
domcox@599 842 grub_config()
domcox@599 843 {
domcox@599 844 grub_partition
domcox@599 845 win_partition
domcox@599 846 # Create the target GRUB configuration.
domcox@599 847 mkdir -p $TARGET_ROOT/boot/grub
domcox@599 848 . /etc/locale.conf
domcox@599 849 cat > $TARGET_ROOT/boot/grub/menu.lst << _EOF_
domcox@599 850 # /boot/grub/menu.lst: GRUB boot loader configuration.
domcox@599 851 #
domcox@599 852
domcox@599 853 # By default, boot the first entry.
domcox@599 854 default 0
domcox@599 855
domcox@599 856 # Boot automatically after 8 secs.
domcox@599 857 timeout 8
domcox@599 858
domcox@599 859 # Graphical splash image.
domcox@599 860 splashimage=/boot/grub/splash.xpm.gz
domcox@599 861
domcox@599 862 # Change the colors.
domcox@599 863 #color yellow/brown light-green/black
domcox@599 864
domcox@599 865 # For booting SliTaz from : $TGT_PARTITION
domcox@599 866 #
domcox@599 867 title SliTaz GNU/Linux (cooking) (Kernel $KERNEL)
domcox@599 868 root $GRUB_ROOT
domcox@599 869 kernel /boot/$KERNEL root=$TGT_PARTITION lang=$LANG
domcox@599 870
domcox@599 871 _EOF_
domcox@599 872 if [ -n "$TGT_WINBOOT" ]; then
domcox@599 873 cat >> $TARGET_ROOT/boot/grub/menu.lst << _EOF_
domcox@599 874 # For booting Windows :
domcox@599 875 #
domcox@599 876 title Microsoft Windows
domcox@599 877 rootnoverify ($WINBOOT)
domcox@599 878 chainloader +1
domcox@599 879
domcox@599 880 _EOF_
domcox@599 881 fi
domcox@599 882 # log
domcox@599 883 debug "grub_config: $TARGET_ROOT/boot/grub/menu.lst"
domcox@599 884 echo "--- menu.lst -------------" >>$LOG
domcox@599 885 cat $TARGET_ROOT/boot/grub/menu.lst >>$LOG
domcox@599 886 echo "--- menu.lst -------------" >>$LOG
domcox@599 887 sleep 2
domcox@599 888 }
domcox@599 889
domcox@599 890 # Files install, calling for functions or with cmds.
domcox@599 891 install_files()
domcox@599 892 {
domcox@599 893 msg "Installing SliTaz on $TGT_PARTITION"
domcox@599 894 # saving pwd
domcox@599 895 local save_pwd=$(pwd)
domcox@599 896
domcox@599 897 debug "Cleaning the root partition if necessary..."
domcox@599 898 clean_target
domcox@599 899
domcox@599 900 debug "Extracting the root system..."
domcox@599 901 extract_rootfs $SOURCE_ROOT/boot
domcox@599 902
domcox@599 903 debug "Installing the kernel..."
domcox@599 904 install_kernel
domcox@599 905
domcox@599 906 debug "Copying the bootloader syslinux/isolinux..."
domcox@599 907 copy_bootloaders
domcox@599 908
domcox@599 909 debug "Preconfiguring the system..."
domcox@599 910 pre_config_system
domcox@599 911
domcox@599 912 msg "Configuring root and default $USER account..."
domcox@599 913 users_settings
domcox@599 914
domcox@599 915 if [ "$TGT_HOME" != "" ]; then
domcox@599 916 msg "Configuring $TGT_HOME to be used as /home..."
domcox@599 917 home_config
domcox@599 918 sleep 2
domcox@599 919 fi
domcox@599 920
domcox@599 921 debug "Creating configuration file for GRUB (menu.lst)..."
domcox@599 922 grub_config
domcox@599 923
domcox@599 924 debug "Files installation completed"
domcox@599 925 sleep 2
domcox@599 926 # restoring pwd
domcox@599 927 cd $save_pwd
domcox@599 928 }
domcox@599 929
domcox@599 930 # GRUB info with disk name used for grub-install.
domcox@599 931 grub_install()
domcox@599 932 {
domcox@599 933 if [ "$TGT_GRUB" == "yes" ]; then
domcox@599 934 TARGET_DISK=`echo $TGT_PARTITION | sed s/"[0-9]"/''/`
domcox@599 935 msg "Running grub-install on : $TARGET_DISK"
domcox@599 936 grub-install --no-floppy \
domcox@599 937 --root-directory=$TARGET_ROOT $TARGET_DISK 2>>$LOG
domcox@599 938 debug "Grub installation done..."
domcox@599 939 else
domcox@599 940 debug "Grub not installed"
domcox@599 941 fi
domcox@599 942 }
domcox@599 943
domcox@599 944 # Copy log file, umount target and eject cdrom.
domcox@599 945 umount_devices()
domcox@599 946 {
domcox@599 947 # Log files
domcox@599 948 debug "Copying log files ($LOG)..."
domcox@599 949 cp -a $LOG $TARGET_ROOT/var/log
domcox@599 950 sleep 2
domcox@599 951
domcox@599 952 # Umount target
domcox@599 953 if mount | grep -q $TARGET_ROOT; then
domcox@599 954 echo "Unmounting target ($TGT_PARTITION)..."
domcox@599 955 umount $TARGET_ROOT 2>>$LOG
domcox@599 956 fi
domcox@599 957
domcox@599 958 # Umount source
domcox@599 959 if mount | grep -q $SOURCE_ROOT; then
domcox@599 960 echo "Unmounting $SOURCE_ROOT"
domcox@599 961 umount $SOURCE_ROOT
domcox@599 962 fi
domcox@599 963
domcox@599 964 # Eject cd
domcox@599 965 if [ "$INST_TYPE" == "cdrom" ]; then
domcox@599 966 echo "Ejecting cdrom..."
domcox@599 967 eject
domcox@599 968 fi
domcox@599 969 sleep 2
domcox@599 970 }
domcox@599 971
domcox@599 972 # End of installation.
domcox@599 973 end_of_install()
domcox@599 974 {
domcox@599 975 echo "Installation complete. You can now restart (reboot) \
domcox@599 976 from your SliTaz GNU/Linux system."
domcox@599 977 echo "=== Tazinst end at `date` ===" >>$LOG
domcox@599 978 umount_devices
domcox@599 979 }
domcox@599 980
domcox@599 981 #####################
domcox@599 982 # Upgrade functions #
domcox@599 983 #####################
domcox@599 984
domcox@599 985 # Mount.
domcox@599 986 prepare_upgrade()
domcox@599 987 {
domcox@599 988 debug "Preparing the target partition..."
domcox@599 989 # Mount point can be already used.
domcox@599 990 if mount | grep -q $TARGET_ROOT; then
domcox@599 991 umount $TARGET_ROOT 2>>$LOG
domcox@599 992 fi
domcox@599 993 mkdir -p $TARGET_ROOT && sleep 2
domcox@599 994 # Mount target.
domcox@599 995 mount $TGT_PARTITION $TARGET_ROOT >>$LOG 2>>$LOG
domcox@599 996 if [ $(mount | grep -c "mnt/target") == "0" ]; then
domcox@599 997 abort 5 "Can't mount $TGT_PARTITION"
domcox@599 998 fi
domcox@599 999 }
domcox@599 1000
domcox@599 1001 # Check for a valid SliTaz
domcox@599 1002 check_release()
domcox@599 1003 {
domcox@599 1004 if [ -f $TARGET_ROOT/etc/slitaz-release ]; then
domcox@599 1005 release=`cat $TARGET_ROOT/etc/slitaz-release`
domcox@599 1006 msg "Preparing upgrade of SliTaz release: $release"
domcox@599 1007 else
domcox@599 1008 abort 6 "The partition '$TGT_PARTITION' doesn't appear to contain \
domcox@599 1009 a SliTaz system, the file: /etc/slitaz-release doesn't exist."
domcox@599 1010 fi && sleep 2
domcox@599 1011 }
domcox@599 1012
domcox@599 1013 # Backup target packages list.
domcox@599 1014 backup_files()
domcox@599 1015 {
domcox@599 1016 cd $TARGET_ROOT || abort 8 "Internal"
domcox@599 1017 ls -1 var/lib/tazpkg/installed > home/packages-selection.list
domcox@599 1018 for dir in *
domcox@599 1019 do
domcox@599 1020 case "$dir" in
domcox@599 1021 boot)
domcox@599 1022 rm -rf boot/vmlinuz-* ;;
domcox@599 1023 home)
domcox@599 1024 mv home home.bak
domcox@599 1025 debug "keeping /home found on: $TGT_PARTITION" ;;
domcox@599 1026 etc)
domcox@599 1027 tar czf etc.tar.gz etc
domcox@599 1028 mv etc etc.bak
domcox@599 1029 debug "keeping /etc found on: $TGT_PARTITION" ;;
domcox@599 1030 var)
domcox@599 1031 if [ -d var/www ]; then
domcox@599 1032 mv var/www www.bak
domcox@599 1033 debug "keeping /var/www found on: $TGT_PARTITION"
domcox@599 1034 fi
domcox@599 1035 rm -rf var 2>>$LOG ;;
domcox@599 1036 lost+found)
domcox@599 1037 continue ;;
domcox@599 1038 *)
domcox@599 1039 debug "removing target: $dir"
domcox@599 1040 rm -rf $dir 2>>$LOG ;;
domcox@599 1041 esac
domcox@599 1042 done
domcox@599 1043 if [ -d mklost+found ]; then
domcox@599 1044 mklost+found 2>>$LOG
domcox@599 1045 fi
domcox@599 1046 sleep 2
domcox@599 1047 }
domcox@599 1048
domcox@599 1049 # Restore backups.
domcox@599 1050 restore_files()
domcox@599 1051 {
domcox@599 1052 rm -rf $TARGET_ROOT/home
domcox@599 1053 mv $TARGET_ROOT/home.bak $TARGET_ROOT/home
domcox@599 1054 rm -rf $TARGET_ROOT/etc
domcox@599 1055 mv $TARGET_ROOT/etc.bak $TARGET_ROOT/etc
domcox@599 1056 if [ -d $TARGET_ROOT/www.bak ]; then
domcox@599 1057 rm -rf $TARGET_ROOT/var/www
domcox@599 1058 mv $TARGET_ROOT/www.bak $TARGET_ROOT/var/www
domcox@599 1059 fi
domcox@599 1060 debug "backups restored: `date`"
domcox@599 1061
domcox@599 1062 # /var/lib/slitaz-installer
domcox@599 1063 mkdir -p $TARGET_ROOT/var/lib/tazinst
domcox@599 1064 mv $TARGET_ROOT/etc.tar.gz $TARGET_ROOT/var/lib/tazinst
domcox@599 1065 mv $TARGET_ROOT/home/packages-selection.list $TARGET_ROOT/var/lib/tazinst
domcox@599 1066 }
domcox@599 1067
domcox@599 1068 # Added pkgs
domcox@599 1069 install_pkgs()
domcox@599 1070 {
domcox@599 1071 # Check if the pkg is on the mirror.
domcox@599 1072 debug "Checking the availability of packages..."
domcox@599 1073 touch packages-to-install.list
domcox@599 1074 packages=0
domcox@599 1075 diff=`cat packages-selection.diff | sort`
domcox@599 1076 for pkg in $diff
domcox@599 1077 do
domcox@599 1078 if grep -q ^$pkg-[0-9] /var/lib/tazpkg/packages.list; then
domcox@599 1079 packages=$(($packages+1))
domcox@599 1080 echo "$pkg" >> packages-to-install.list
domcox@599 1081 fi
domcox@599 1082 done
domcox@599 1083
domcox@599 1084 # Calculate the percent for one package and install.
domcox@599 1085 debug "Installing any packages..."
domcox@599 1086 sleep 2
domcox@599 1087 if [ "$packages" == "0" ]; then
domcox@599 1088 debug "packages to install: 0"
domcox@599 1089 else
domcox@599 1090 onepkg=$((48/$packages))
domcox@599 1091 pct=50
domcox@599 1092 # Get-install all missing pkgs.
domcox@599 1093 for pkg in `cat packages-to-install.list`
domcox@599 1094 do
domcox@599 1095 pct=$(($pct+$onepkg))
domcox@599 1096 echo $pct
domcox@599 1097 debug "Installing: $pkg..."
domcox@599 1098 # Get install package and answer yes in case of dependencies.
domcox@599 1099 pkgname=`grep ^$pkg /var/lib/tazpkg/packages.list`
domcox@599 1100 tazpkg get $pkg >/dev/null 2>/dev/null
domcox@599 1101 yes "" | tazpkg install $pkgname.tazpkg --root=$TARGET_ROOT >/dev/null 2>/dev/null
domcox@599 1102 rm -f $pkgname.tazpkg
domcox@599 1103 done
domcox@599 1104 fi
domcox@599 1105 echo 100
domcox@599 1106 debug "Installation of packages complete..."
domcox@599 1107 sleep 2
domcox@599 1108 }
domcox@599 1109
domcox@599 1110 # Search for added pkgs
domcox@599 1111 update_pkgs()
domcox@599 1112 {
domcox@599 1113 cd $TARGET_ROOT/var/lib/tazinst || abort 8 "Internal"
domcox@599 1114 # LiveCD packages list.
domcox@599 1115 debug "Creating package lists..."
domcox@599 1116 ls -1 $TARGET_ROOT/var/lib/tazpkg/installed > packages-source.list || exit 1
domcox@599 1117 debug "packages-source.list: done"
domcox@599 1118 # Diff
domcox@599 1119 diff packages-source.list packages-selection.list | \
domcox@599 1120 grep ^+[a-z] | sed s/^+// > packages-selection.diff
domcox@599 1121 debug "packages-selection.diff: done"
domcox@599 1122 # Get mirror list.
domcox@599 1123 tazpkg recharge >>$LOG 2>>$LOG
domcox@599 1124 if [ -f /var/lib/tazpkg/packages.list ]; then
domcox@599 1125 install_pkgs
domcox@599 1126 else
domcox@599 1127 touch packages-to-install.list
domcox@599 1128 warning "The list of available packages on the mirror could not be \
domcox@599 1129 downloaded. No missing packages will be reinstalled now, but \
domcox@599 1130 you can do so later by looking at the following list: \
domcox@599 1131 /var/lib/tazinst/packages-selection.diff"
domcox@599 1132 fi
domcox@599 1133 sleep 2
domcox@599 1134 }
domcox@599 1135
domcox@599 1136 # Update grub conf
domcox@599 1137 grub_update()
domcox@599 1138 {
domcox@599 1139 # Backup and create a new grub menu.lst.
domcox@599 1140 if [ "$TGT_GRUB" == "yes" ]; then
domcox@599 1141 msg "Grub update"
domcox@599 1142 mv $TARGET_ROOT/boot/grub/menu.lst \
domcox@599 1143 $TARGET_ROOT/boot/grub/menu.lst.bak 2>/dev/null
domcox@599 1144 grub_config
domcox@599 1145 fi
domcox@599 1146 }
domcox@599 1147
domcox@599 1148 # Prepare the partition to upgrade, backup, install, restore configs
domcox@599 1149 # and reinstall pkgs.
domcox@599 1150 upgrade_files()
domcox@599 1151 {
domcox@599 1152 # saving pwd
domcox@599 1153 local save_pwd=$(pwd)
domcox@599 1154 cd $TARGET_ROOT || abort 8 "Internal"
domcox@599 1155
domcox@599 1156 debug "Searching for /etc/slitaz-release"
domcox@599 1157 check_release
domcox@599 1158
domcox@599 1159 msg "Backup /etc, /home and the packages list..."
domcox@599 1160 backup_files
domcox@599 1161
domcox@599 1162 msg "Upgrading SliTaz on $TGT_PARTITION"
domcox@599 1163
domcox@599 1164 debug "Copying the bootloader syslinux/isolinux..."
domcox@599 1165 copy_bootloaders
domcox@599 1166
domcox@599 1167 debug "Extracting the root system..."
domcox@599 1168 extract_rootfs $SOURCE_ROOT/boot
domcox@599 1169
domcox@599 1170 msg "Restoring configuration files..."
domcox@599 1171 restore_files
domcox@599 1172
domcox@599 1173 debug "Installing the kernel..."
domcox@599 1174 install_kernel
domcox@599 1175
domcox@599 1176 msg "Upgrading added packages..."
domcox@599 1177 update_pkgs
domcox@599 1178
domcox@599 1179 # restoring pwd
domcox@599 1180 cd $save_pwd
domcox@599 1181 }
domcox@599 1182
domcox@599 1183 # End of system upgrade.
domcox@599 1184 end_of_upgrade()
domcox@599 1185 {
domcox@599 1186 pkgscd=`cat $TARGET_ROOT/var/lib/tazinst/packages-source.list | wc -l`
domcox@599 1187 pkginst=`cat $TARGET_ROOT/var/lib/tazinst/packages-to-install.list | wc -l`
domcox@599 1188 echo -e "Upgrade finished. You can now restart (reboot) \
domcox@599 1189 from your SliTaz GNU/Linux system.
domcox@599 1190 Packages on the cdrom : $pkgscd
domcox@599 1191 Packages installed from the mirror : $pkginst"
domcox@599 1192 echo "=== Tazinst end at `date` ===" >>$LOG
domcox@599 1193 umount_devices
domcox@599 1194 }
domcox@599 1195
domcox@599 1196 ######################
domcox@599 1197 # Installer sequence #
domcox@599 1198 ######################
domcox@599 1199
domcox@599 1200 case $1 in
domcox@599 1201 install)
domcox@599 1202 INST_ACTION=install
domcox@599 1203 check_root
domcox@599 1204 init $@
domcox@599 1205 read_configuration_file $2
domcox@599 1206 check_vars
domcox@599 1207 check_source
domcox@599 1208 prepare_install
domcox@599 1209 install_files
domcox@599 1210 grub_install
domcox@599 1211 end_of_install ;;
domcox@599 1212 upgrade)
domcox@599 1213 INST_ACTION=upgrade
domcox@599 1214 check_root
domcox@599 1215 init $@
domcox@599 1216 read_configuration_file $2
domcox@599 1217 check_vars
domcox@599 1218 check_source
domcox@599 1219 prepare_upgrade
domcox@599 1220 upgrade_files
domcox@599 1221 grub_update
domcox@599 1222 end_of_upgrade ;;
domcox@599 1223 config)
domcox@599 1224 gen_config $2 ;;
domcox@599 1225 cli)
domcox@599 1226 check_root
domcox@599 1227 init $@
domcox@599 1228 check_cli_options $@
domcox@599 1229 check_vars
domcox@599 1230 check_source
domcox@599 1231 summary
domcox@599 1232 case $INST_ACTION in
domcox@599 1233 upgrade)
domcox@599 1234 prepare_upgrade
domcox@599 1235 upgrade_files
domcox@599 1236 grub_update
domcox@599 1237 end_of_upgrade ;;
domcox@599 1238 install)
domcox@599 1239 prepare_install
domcox@599 1240 install_files
domcox@599 1241 grub_install
domcox@599 1242 end_of_install ;;
domcox@599 1243 esac ;;
domcox@599 1244 usage|*)
domcox@599 1245 usage ;;
domcox@599 1246 esac
domcox@599 1247
domcox@599 1248 exit 0