tazlito annotate tazlito @ rev 108

tazlito: more info in flavors
author Pascal Bellard <pascal.bellard@slitaz.org>
date Sat Aug 22 12:40:28 2009 +0200 (2009-08-22)
parents c13aac05efdc
children df3ecfba7e32
rev   line source
pankso@1 1 #!/bin/sh
pankso@1 2 # TazLito - SliTaz Live Tool.
pankso@1 3 #
MikeDSmith25@83 4 # Tazlito is a tool to help generate and configure SliTaz LiveCD
MikeDSmith25@83 5 # ISO images. You can create a custom distro in one command from a list of
MikeDSmith25@83 6 # packages, extract an existing ISO image to hack it, create a new initramfs
MikeDSmith25@83 7 # and/or a new ISO. Most commands must be run by root, except the stats
pankso@1 8 # and the configuration file manipulation.
pankso@1 9 #
pankso@92 10 # (C) 2007-2009 SliTaz - GNU General Public License.
pankso@1 11 #
pankso@28 12 # Authors : Christophe Lincoln <pankso@slitaz.org>
pankso@28 13 # Pascal Bellard <pascal.bellard@slitaz.org>
pankso@28 14 #
pankso@97 15 VERSION=2.0
pankso@1 16
pankso@1 17 # Tazlito configuration variables to be shorter
paul@94 18 # and to use words rather than numbers.
pankso@1 19 COMMAND=$1
pankso@1 20 LIST_NAME=$2
pankso@1 21 TMP_DIR=/tmp/tazlito-$$-$RANDOM
pascal@19 22 TMP_MNT=/media/tazlito-$$-$RANDOM
pankso@1 23 TOP_DIR=`pwd`
pankso@1 24 INITRAMFS=rootfs.gz
pascal@11 25 LOCALSTATE=/var/lib/tazpkg
pascal@11 26 INSTALLED=$LOCALSTATE/installed
pascal@12 27 CACHE_DIR=/var/cache/tazpkg
pascal@12 28 MIRROR=$LOCALSTATE/mirror
pascal@85 29 DEFAULT_MIRROR="http://mirror.slitaz.org/packages/`cat /etc/slitaz-release`/"
pankso@1 30
pankso@1 31 # Try to include config file, continue if command is gen-config or exit.
pankso@4 32 # The main config used by default is in /etc/tazlito.
pankso@4 33 if [ -f "/etc/tazlito/tazlito.conf" ] ; then
pankso@4 34 CONFIG_FILE="/etc/tazlito/tazlito.conf"
pankso@1 35 fi
pankso@1 36 # Specific distro config file can be put in a distro tree.
pankso@1 37 if [ -f "$TOP_DIR/tazlito.conf" ] ; then
pankso@1 38 CONFIG_FILE="$TOP_DIR/tazlito.conf"
pankso@1 39 fi
pankso@1 40 if [ ! "$CONFIG_FILE" = "" ] ; then
pankso@1 41 . $CONFIG_FILE
pankso@1 42 else
pankso@1 43 if [ "$COMMAND" = "gen-config" ] ; then
pankso@1 44 continue
pankso@1 45 else
pankso@1 46 echo "Unable to find any configuration file. Please read the doc"
pankso@1 47 echo "or run '`basename $0` gen-config' to get an empty config file."
pankso@1 48 exit 0
pankso@1 49 fi
pankso@1 50 fi
pankso@1 51
pankso@49 52 # While Tazpkg is not used the default mirror url file does not exist
pankso@49 53 # and user can't recharge the list of flavors.
pankso@49 54 if test $(id -u) = 0 ; then
pankso@49 55 if [ ! -f "$MIRROR" ]; then
pankso@49 56 echo "$DEFAULT_MIRROR" > $MIRROR
pankso@49 57 fi
pankso@49 58 fi
pankso@49 59
pankso@1 60 # Set the rootfs and rootcd path with $DISTRO
pankso@1 61 # configuration variable.
pankso@1 62 ROOTFS=$DISTRO/rootfs
pankso@1 63 ROOTCD=$DISTRO/rootcd
pascal@106 64 FLAVORS_REPOSITORY=/home/slitaz/flavors
pankso@1 65
pankso@1 66 #####################
pankso@1 67 # Tazlito functions #
pankso@1 68 #####################
pankso@1 69
pankso@1 70 # Print the usage.
pankso@1 71 usage ()
pankso@1 72 {
pankso@1 73 echo -e "\nSliTaz Live Tool - Version: $VERSION\n
pascal@22 74 \033[1mUsage: \033[0m `basename $0` [command] [list|iso|flavor] [dir]
pankso@1 75 \033[1mCommands: \033[0m\n
pankso@1 76 usage Print this short usage.
pankso@1 77 stats View Tazlito and distro configuration statistics.
pankso@1 78 gen-config Generate a new configuration file for a distro.
pankso@1 79 configure Configure the main config file or a specific tazlito.conf.
pankso@1 80 gen-iso Generate a new ISO from a distro tree.
pankso@1 81 gen-initiso Generate a new initramfs and ISO from the distro tree.
pascal@22 82 list-flavors List all available package lists on the mirror.
pascal@22 83 gen-flavor Generate a new live-CD description.
pascal@60 84 gen-liveflavor Generate a live-CD description from current system.
pascal@22 85 show-flavor Show live-CD description.
pascal@22 86 get-flavor Get a flavor's list of packages.
pascal@105 87 upgrade-flavor Update package list to the latest available versions.
pascal@106 88 extract-flavor Extract a (*.flavor) flavor into $FLAVORS_REPOSITORY.
pascal@106 89 pack-flavor Pack (and update) a flavor from $FLAVORS_REPOSITORY.
pankso@92 90 check-list Check a distro-packages.list for updates.
MikeDSmith25@83 91 extract-distro Extract an ISO to a directory and rebuild LiveCD tree.
paul@94 92 gen-distro Generate a Live distro and ISO from a list of packages.
pankso@1 93 clean-distro Remove all files generated by gen-distro.
pankso@1 94 check-distro Help to check if distro is ready to release.
pascal@101 95 merge Merge multiple rootfs into one iso.
paul@104 96 repack Recompress rootfs into iso with maximum ratio.
pankso@1 97 burn-iso Burn ISO image to a cdrom using Wodim.\n"
pankso@1 98 }
pankso@1 99
pankso@1 100 # Status function.
pankso@1 101 status()
pankso@1 102 {
pankso@1 103 local CHECK=$?
pankso@1 104 echo -en "\\033[70G[ "
pankso@1 105 if [ $CHECK = 0 ]; then
pankso@1 106 echo -en "\\033[1;33mOK"
pankso@1 107 else
pankso@1 108 echo -en "\\033[1;31mFailed"
pankso@1 109 fi
pankso@1 110 echo -e "\\033[0;39m ]"
pascal@101 111 return $CHECK
pankso@1 112 }
pascal@12 113
pascal@12 114 yesorno()
pascal@12 115 {
pascal@12 116 echo -n "$1"
pascal@12 117 case "$DEFAULT_ANSWER" in
pascal@12 118 Y|y) answer="y";;
pascal@12 119 N|n) answer="n";;
pascal@12 120 *) read answer;;
pascal@12 121 esac
pascal@12 122 }
pascal@12 123
pascal@22 124 field()
pascal@22 125 {
pascal@22 126 grep "^$1" "$2" | sed 's/.*: \([0-9KMG\.]*\).*/\1/'
pascal@22 127 }
pascal@22 128
pankso@1 129 todomsg()
pankso@1 130 {
pankso@1 131 echo -e "\\033[70G[ \\033[1;31mTODO\\033[0;39m ]"
pankso@1 132 }
pankso@1 133
pascal@86 134 # Download a file from this mirror
pascal@86 135 download_from()
pascal@86 136 {
pascal@86 137 local i
pascal@86 138 local mirrors
pascal@86 139 mirrors="$1"
pascal@86 140 shift
pascal@86 141 for i in $mirrors; do
pascal@86 142 case "$i" in
pascal@86 143 http://*|ftp://*) wget -c $i$@ && break;;
pascal@86 144 *) cp $i/$1 . && break;;
pascal@86 145 esac
pascal@86 146 done
pascal@86 147 }
pascal@86 148
pascal@86 149 # Download a file trying all mirrors
pascal@12 150 download()
pascal@12 151 {
pascal@86 152 local i
pascal@86 153 for i in $(cat $MIRROR $LOCALSTATE/undigest/*/mirror 2> /dev/null); do
pascal@86 154 download_from "$i" "$@" && break
pascal@12 155 done
pascal@12 156 }
pascal@12 157
MikeDSmith25@83 158 # Execute hooks provided by some packages
pascal@13 159 genisohooks()
pascal@13 160 {
pascal@13 161 local here=`pwd`
pascal@13 162 cd $ROOTFS
pascal@13 163 for i in $(ls etc/tazlito/*.$1 2> /dev/null); do
pascal@13 164 . $i $ROOTCD
pascal@13 165 done
pascal@13 166 cd $here
pascal@13 167 }
pascal@13 168
pascal@19 169 cleanup()
pascal@19 170 {
pascal@19 171 if [ -d $TMP_MNT ]; then
pascal@19 172 umount $TMP_MNT
pascal@19 173 rmdir $TMP_MNT
pascal@19 174 rm -f /boot
pascal@19 175 fi
pascal@19 176 }
pascal@19 177
MikeDSmith25@83 178 # Echo the package name if the tazpkg is already installed
pascal@18 179 installed_package_name()
pascal@18 180 {
pascal@18 181 local tazpkg
pascal@18 182 local package
pascal@18 183 local VERSION
pascal@78 184 local EXTRAVERSION
pascal@18 185 tazpkg=$1
MikeDSmith25@83 186 # Try to find package name and version to be able
pascal@18 187 # to repack it from installation
MikeDSmith25@83 188 # A dash (-) can exist in name *and* in version
pascal@18 189 package=${tazpkg%-*}
pascal@18 190 i=$package
pascal@18 191 while true; do
pascal@18 192 VERSION=""
pascal@18 193 eval $(grep -s ^VERSION= $INSTALLED/$i/receipt)
pascal@78 194 EXTRAVERSION=""
pascal@78 195 eval $(grep -s ^EXTRAVERSION= $INSTALLED/$i/receipt)
pascal@78 196 if [ "$i-$VERSION$EXTRAVERSION" = "$tazpkg" ]; then
pascal@18 197 echo $i
pascal@18 198 break
pascal@18 199 fi
pascal@18 200 case "$i" in
pascal@18 201 *-*);;
pascal@18 202 *) break;;
pascal@18 203 esac
pascal@18 204 i=${i%-*}
pascal@18 205 done
pascal@18 206 }
pascal@18 207
pankso@1 208 # Check if user is root.
pankso@1 209 check_root()
pankso@1 210 {
pankso@1 211 if test $(id -u) != 0 ; then
pankso@1 212 echo -e "\nYou must be root to run `basename $0` with this option."
pankso@1 213 echo -e "Please type 'su' and root password to become super-user.\n"
pankso@1 214 exit 0
pankso@1 215 fi
pankso@1 216 }
pankso@1 217
pascal@11 218 # Check for the rootfs tree.
pascal@11 219 check_rootfs()
pascal@11 220 {
pascal@13 221 if [ ! -d "$ROOTFS/etc" ] ; then
pascal@13 222 echo -e "\nUnable to find a distro rootfs...\n"
pascal@11 223 exit 0
pascal@11 224 fi
pascal@11 225 }
pascal@11 226
pankso@1 227 # Check for the boot dir into the root CD tree.
pankso@1 228 verify_rootcd()
pankso@1 229 {
pankso@1 230 if [ ! -d "$ROOTCD/boot" ] ; then
pankso@1 231 echo -e "\nUnable to find the rootcd boot directory...\n"
pankso@1 232 exit 0
pankso@1 233 fi
pankso@1 234 }
pankso@1 235
pascal@101 236 create_iso()
pascal@101 237 {
pascal@101 238 genisoimage -R -o $1 -b boot/isolinux/isolinux.bin \
pascal@101 239 -c boot/isolinux/boot.cat -no-emul-boot -boot-load-size 4 \
pascal@101 240 -V "$VOLUM_NAME" -p "$PREPARED" -input-charset iso8859-1 \
pascal@101 241 -boot-info-table $2
pascal@101 242 if [ -x /usr/bin/isohybrid ]; then
pascal@101 243 echo -n "Create hybrid ISO..."
pascal@101 244 /usr/bin/isohybrid $1 2> /dev/null
pascal@101 245 status
pascal@101 246 fi
pascal@101 247 }
pascal@101 248
MikeDSmith25@83 249 # Generate a new ISO image using isolinux.
pankso@1 250 gen_livecd_isolinux()
pankso@1 251 {
pascal@13 252 # Some packages may want to alter iso
pascal@13 253 genisohooks iso
pankso@35 254 if [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ]; then
pankso@1 255 echo -e "\nUnable to find isolinux binary.\n"
pascal@19 256 cleanup
pankso@1 257 exit 0
pankso@1 258 fi
pankso@35 259 # Set date for boot msg.
pankso@35 260 if grep -q 'XXXXXXXX' $ROOTCD/boot/isolinux/isolinux.msg; then
pankso@35 261 DATE=`date +%Y%m%d`
pascal@56 262 echo -n "Setting build date to: $DATE..."
pankso@35 263 sed -i s/'XXXXXXXX'/"$DATE"/ $ROOTCD/boot/isolinux/isolinux.msg
pankso@35 264 status
pankso@35 265 fi
pascal@51 266 cd $ROOTCD
pascal@51 267 echo -n "Computing md5..."
pascal@66 268 find * -type f ! -name md5sum -exec md5sum {} \; > md5sum
pascal@51 269 status
pankso@1 270 cd $DISTRO
pankso@1 271 echo ""
pankso@1 272 echo -e "\033[1mGenerating ISO image\033[0m"
pankso@1 273 echo "================================================================================"
pascal@101 274 create_iso $ISO_NAME.iso $ROOTCD
pankso@53 275 echo -n "Creating the ISO md5sum..."
pankso@53 276 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 277 status
pankso@1 278 echo "================================================================================"
pascal@37 279 # Some packages may want to alter final iso
pascal@37 280 genisohooks final
pankso@1 281 }
pankso@1 282
pascal@103 283 lzma_history_bits()
pascal@103 284 {
pascal@103 285 local n
pascal@103 286 local sz
pascal@103 287 n=20 # 1Mb
pascal@103 288 sz=$(du -sk $1 | cut -f1)
pascal@103 289 while [ $sz -gt 1024 -a $n -lt 28 ]; do
pascal@103 290 n=$(( $n + 1 ))
pascal@103 291 sz=$(( $sz / 2 ))
pascal@103 292 done
pascal@103 293 echo $n
pascal@103 294 }
pascal@103 295
pascal@101 296 # Pack rootfs
pascal@101 297 pack_rootfs()
pascal@101 298 {
pascal@101 299 ( cd $1 ; find . -print | cpio -o -H newc ) | \
pascal@101 300 if [ "$COMPRESSION" = "none" ]; then
pascal@101 301 echo -n "Generating uncompressed initramfs... "
pascal@101 302 cat > $2
pascal@101 303 elif [ -x /usr/bin/lzma -a "$COMPRESSION" != "gzip" ]; then
pascal@101 304 echo -n "Generating lzma'ed initramfs... "
pascal@103 305 lzma e -si -so -d$(lzma_history_bits $1) > $2
pascal@101 306 else
pascal@101 307 echo -n "Generating gziped initramfs... "
pascal@101 308 gzip -9 > $2
pascal@101 309 fi
pascal@101 310 }
pascal@101 311
paul@94 312 # Generate a new initramfs from the root filesystem.
pankso@1 313 gen_initramfs()
pankso@1 314 {
pascal@56 315 # Just in case CTRL+c
pascal@56 316 rm -f $DISTRO/gen
pascal@13 317 # Some packages may want to alter rootfs
pascal@13 318 genisohooks rootfs
pankso@1 319 cd $ROOTFS
pankso@1 320 echo ""
pascal@57 321
pascal@57 322 # Link duplicate files
pascal@69 323 find . -type f -size +0c -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | \
pascal@69 324 sort | ( save=0; old_attr=""; old_inode=""; old_link=""; old_file=""
pascal@69 325 while read attr inode link file; do
pascal@69 326 if [ "$attr" = "$old_attr" -a "$inode" != "$old_inode" ]; then
pascal@57 327 if cmp "$file" "$old_file" >/dev/null; then
pascal@57 328 rm -f "$file"
pascal@57 329 ln "$old_file" "$file"
pascal@70 330 inode="$old_inode"
pascal@69 331 [ "$link" = "1" ] && save="$(expr $save + ${attr%%-*})"
pascal@57 332 fi
pascal@57 333 fi
pascal@69 334 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
pascal@59 335 done
pascal@59 336 echo "$save bytes saved in duplicate files."
pascal@59 337 )
pascal@69 338
pankso@7 339 # Use lzma if installed
pascal@101 340 pack_rootfs . $DISTRO/$INITRAMFS
pascal@14 341 cd $DISTRO
pascal@14 342 mv $INITRAMFS $ROOTCD/boot
pankso@1 343 }
pankso@1 344
pascal@22 345 distro_sizes()
pankso@1 346 {
pankso@1 347 echo "Build date : `date +%Y%m%d\ \at\ \%H:%M:%S`"
pascal@19 348 echo "Packages : `ls -1 $ROOTFS$INSTALLED | wc -l`"
pankso@95 349 echo "Rootfs size : `du -sh $ROOTFS | awk '{ print $1 }'`"
pankso@95 350 echo "Initramfs size : `du -sh $ROOTCD/boot/$INITRAMFS | awk '{ print $1 }'`"
pankso@95 351 echo "ISO image size : `du -sh $ISO_NAME.iso | awk '{ print $1 }'`"
pankso@1 352 echo "================================================================================"
pankso@95 353 echo "Image is ready: $ISO_NAME.iso"
pankso@1 354 echo ""
pankso@1 355 }
pankso@1 356
pascal@22 357 # Print ISO and rootfs size.
pascal@22 358 distro_stats()
pascal@22 359 {
pascal@22 360 echo ""
pankso@95 361 echo -e "\033[1mDistro statistics\033[0m ($DISTRO)"
pascal@22 362 echo "================================================================================"
pascal@22 363 distro_sizes
pascal@22 364 }
pascal@22 365
MikeDSmith25@83 366 # Create an empty configuration file.
pankso@1 367 empty_config_file()
pankso@1 368 {
pankso@1 369 cat >> tazlito.conf << "EOF"
pankso@1 370 # tazlito.conf: Tazlito (SliTaz Live Tool)
pankso@1 371 # configuration file.
pankso@1 372 #
pankso@1 373
pankso@1 374 # Name of the ISO image to generate.
pankso@1 375 ISO_NAME=""
pankso@1 376
MikeDSmith25@83 377 # ISO image volume name.
pankso@1 378 VOLUM_NAME="SliTaz"
pankso@1 379
MikeDSmith25@83 380 # Name of the preparer.
pankso@1 381 PREPARED="$USER"
pankso@1 382
pankso@1 383 # Path to the packages repository and the packages.list.
pankso@1 384 PACKAGES_REPOSITORY=""
pankso@1 385
pankso@1 386 # Path to the distro tree to gen-distro from a
pankso@1 387 # list of packages.
pankso@1 388 DISTRO=""
pankso@1 389
MikeDSmith25@83 390 # Path to the directory containing additional files
pankso@1 391 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 392 ADDFILES="$DISTRO/addfiles"
pascal@12 393
pascal@12 394 # Default answer for binary question (Y or N)
pascal@12 395 DEFAULT_ANSWER="ASK"
pascal@21 396
pascal@38 397 # Compression utility (lzma, gzip or none)
pascal@21 398 COMPRESSION="lzma"
pankso@1 399 EOF
pankso@1 400 }
pankso@1 401
pascal@101 402 # extract rootfs.gz somewhere
pascal@101 403 extract_rootfs()
pascal@101 404 {
pascal@101 405 (zcat $1 || unlzma -c $1 || cat $1) 2>/dev/null | \
pascal@101 406 (cd $2; cpio -idm > /dev/null)
pascal@101 407 }
pascal@101 408
pascal@101 409 # Remove duplicate files
pascal@101 410 mergefs()
pascal@101 411 {
pascal@101 412 # merge symlinks files and devices
pascal@101 413 ( cd $1; find ) | while read file; do
pascal@101 414 if [ -L $1/$file ]; then
pascal@101 415 [ -L $2/$file ] &&
pascal@101 416 [ "$(readlink $1/$file)" == "$(readlink $2/$file)" ] &&
pascal@101 417 rm -f $2/$file
pascal@101 418 elif [ -f $1/$file ]; then
pascal@101 419 [ -f $2/$file ] &&
pascal@101 420 cmp $1/$file $2/$file > /dev/null 2>&1 && rm -f $2/$file
pascal@101 421 [ -f $2/$file ] &&
pascal@101 422 [ "$(basename $file)" == "volatile.cpio.gz" ] &&
pascal@101 423 [ "$(dirname $(dirname $file))" == \
pascal@101 424 "./var/lib/tazpkg/installed" ] && rm -f $2/$file
pascal@101 425 elif [ -b $1/$file ]; then
pascal@101 426 [ -b $2/$file ] && rm -f $2/$file
pascal@101 427 elif [ -c $1/$file ]; then
pascal@101 428 [ -c $2/$file ] && rm -f $2/$file
pascal@101 429 fi
pascal@101 430 done
pascal@101 431
pascal@101 432 # cleanup directories
pascal@101 433 ( cd $1; find ) | while read file; do
pascal@101 434 if [ -d $1/$file ]; then
pascal@101 435 [ -d $2/$file ] && rmdir $2/$file 2> /dev/null
pascal@101 436 fi
pascal@101 437 done
pascal@101 438 true
pascal@101 439 }
pascal@101 440
pascal@101 441 cleanup_merge()
pascal@101 442 {
pascal@101 443 rm -rf $TMP_DIR
pascal@101 444 exit 1
pascal@101 445 }
pascal@101 446
pascal@107 447 human2cent()
pascal@107 448 {
pascal@107 449 case "$1" in
pascal@107 450 *k) echo $1 | sed 's/\(.*\).\(.\)k/\1\2/';;
pascal@107 451 *M) echo $(( $(echo $1 | sed 's/\(.*\).\(.\)M/\1\2/') * 1024));;
pascal@107 452 *G) echo $(( $(echo $1 | sed 's/\(.*\).\(.\)G/\1\2/') * 1024 * 1024));;
pascal@107 453 esac
pascal@107 454 }
pascal@107 455
pascal@107 456 cent2human()
pascal@107 457 {
pascal@107 458 if [ $1 -lt 10000 ]; then
pascal@107 459 echo "$(($1 / 10)).$(($1 % 10))k"
pascal@107 460 elif [ $1 -lt 10000000 ]; then
pascal@107 461 echo "$(($1 / 10240)).$(( ($1/1024) % 10))M"
pascal@107 462 else
pascal@107 463 echo "$(($1 / 10485760)).$(( ($1/1048576) % 10))G"
pascal@107 464 fi
pascal@107 465 }
pascal@107 466
pascal@107 467 get_size()
pascal@107 468 {
pascal@107 469 awk "{ \
pascal@107 470 if (/^$(echo $1 | sed 's/[$+.\]/\\&/g')$/) get=1; \
pascal@107 471 if (/installed/ && get) { print ; get=0 } \
pascal@107 472 }" < /var/lib/tazpkg/packages.txt | \
pascal@107 473 sed 's/ *\(.*\) .\(.*\) installed./\1 \2/' | while read packed unpacked; do
pascal@107 474 echo "$(human2cent $packed) $(human2cent $unpacked)"
pascal@107 475 done
pascal@107 476 }
pascal@107 477
pankso@1 478 ####################
pankso@1 479 # Tazlito commands #
pankso@1 480 ####################
pankso@1 481
pankso@1 482 case "$COMMAND" in
pankso@1 483 stats)
pankso@1 484 # Tazlito general statistics from the config file.
pankso@1 485 #
pankso@1 486 echo ""
pankso@1 487 echo -e "\033[1mTazlito statistics\033[0m
pankso@1 488 ===============================================================================
pankso@1 489 Config file : $CONFIG_FILE
pankso@1 490 ISO name : $ISO_NAME.iso
paul@94 491 Volume name : $VOLUM_NAME
pankso@1 492 Prepared : $PREPARED
pankso@1 493 Packages repository : $PACKAGES_REPOSITORY
pankso@1 494 Distro directory : $DISTRO"
pankso@1 495 if [ ! "$ADDFILES" = "" ] ; then
pankso@1 496 echo -e "Additional files : $ADDFILES"
pankso@1 497 fi
pankso@1 498 echo "================================================================================"
pankso@1 499 echo ""
pankso@1 500 ;;
pankso@1 501 gen-config)
MikeDSmith25@83 502 # Generate a new config file in the current dir or the specified
pankso@1 503 # directory by $2.
pankso@1 504 #
pankso@1 505 if [ -n "$2" ] ; then
pankso@1 506 mkdir -p $2 && cd $2
pankso@1 507 fi
pankso@1 508 echo -n "Generating empty tazlito.conf..."
pankso@1 509 empty_config_file
pankso@1 510 status
pankso@1 511 echo ""
pankso@1 512 if [ -f "tazlito.conf" ] ; then
pankso@1 513 echo "Configuration file is ready to edit."
pankso@1 514 echo "File location : `pwd`/tazlito.conf"
pankso@1 515 echo ""
pankso@1 516 fi
pankso@1 517 ;;
pankso@1 518 configure)
pankso@1 519 # Configure a tazlito.conf config file. Start by getting
pankso@1 520 # a empty config file and sed it.
pankso@1 521 #
pankso@1 522 if [ -f "tazlito.conf" ] ; then
pankso@1 523 rm tazlito.conf
pankso@1 524 else
pankso@1 525 if test $(id -u) = 0 ; then
pankso@1 526 cd /etc
pankso@1 527 else
pankso@1 528 echo "You must be root to configure the main config file or in"
pankso@1 529 echo "the same directory of the file you want to configure."
pankso@1 530 exit 0
pankso@1 531 fi
pankso@1 532 fi
pankso@1 533 empty_config_file
pankso@1 534 echo""
pankso@1 535 echo -e "\033[1mConfiguring :\033[0m `pwd`/tazlito.conf"
pankso@1 536 echo "================================================================================"
pankso@1 537 # ISO name.
pascal@11 538 echo -n "ISO name : " ; read answer
pascal@11 539 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 540 # Volume name.
pascal@14 541 echo -n "Volume name : " ; read answer
pascal@11 542 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 543 # Packages repository.
pascal@11 544 echo -n "Packages repository : " ; read answer
pascal@11 545 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 546 # Distro path.
pascal@11 547 echo -n "Distro path : " ; read answer
pascal@11 548 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
pankso@1 549 echo "================================================================================"
pankso@1 550 echo "Config file is ready to use."
pankso@1 551 echo "You can now extract an ISO or generate a distro."
pankso@1 552 echo ""
pankso@1 553 ;;
pankso@1 554 gen-iso)
paul@94 555 # Simply generate a new iso.
pankso@1 556 #
pankso@1 557 check_root
pankso@1 558 verify_rootcd
pankso@1 559 gen_livecd_isolinux
pankso@1 560 distro_stats
pankso@1 561 ;;
pankso@1 562 gen-initiso)
paul@94 563 # Simply generate a new initramfs with a new iso.
pankso@1 564 #
pankso@1 565 check_root
pankso@1 566 verify_rootcd
pankso@1 567 gen_initramfs
pankso@1 568 gen_livecd_isolinux
pankso@1 569 distro_stats
pankso@1 570 ;;
pankso@1 571 extract-distro)
MikeDSmith25@83 572 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 573 #
pankso@1 574 check_root
pankso@1 575 ISO_IMAGE=$2
pankso@1 576 if [ -z "$ISO_IMAGE" ] ; then
pankso@1 577 echo -e "\nPlease specify the path to the ISO image."
pankso@1 578 echo -e "Example : `basename $0` image.iso /path/target\n"
pankso@1 579 exit 0
pankso@1 580 fi
pankso@1 581 # Set the distro path by checking for $3 on cmdline.
pankso@1 582 if [ -n "$3" ] ; then
pankso@1 583 TARGET=$3
pankso@1 584 else
pankso@1 585 TARGET=$DISTRO
pankso@1 586 fi
pankso@1 587 # Exit if existing distro is found.
pankso@1 588 if [ -d "$TARGET/rootfs" ] ; then
paul@94 589 echo -e "\nA rootfs exists in : $TARGET"
pankso@1 590 echo -e "Please clean the distro tree or change directory path.\n"
pankso@1 591 exit 0
pankso@1 592 fi
pankso@1 593 echo ""
erjo@84 594 echo -e "\033[1mTazlito extracting :\033[0m `basename $ISO_IMAGE`"
pankso@1 595 echo "================================================================================"
pankso@1 596 # Start to mount the ISO.
pankso@1 597 echo ""
pankso@1 598 echo "Mounting ISO image..."
pankso@1 599 mkdir -p $TMP_DIR
pankso@1 600 # Get ISO file size.
erjo@84 601 isosize=`du -sh $ISO_IMAGE | cut -f1`
pankso@1 602 mount -o loop $ISO_IMAGE $TMP_DIR
pankso@1 603 sleep 2
pankso@1 604 # Prepare target dir, copy the kernel and the rootfs.
pankso@1 605 mkdir -p $TARGET/rootfs
pankso@1 606 mkdir -p $TARGET/rootcd/boot
pankso@1 607 echo -n "Copying the Linux kernel..."
pascal@16 608 if cp $TMP_DIR/boot/vmlinuz* $TARGET/rootcd/boot 2> /dev/null; then
pascal@20 609 ln $TARGET/rootcd/boot/vmlinuz* $TARGET/rootcd/boot/bzImage
pascal@16 610 else
pascal@16 611 cp $TMP_DIR/boot/bzImage $TARGET/rootcd/boot
pascal@16 612 fi
pankso@1 613 status
pankso@1 614 echo -n "Copying isolinux files..."
pankso@1 615 cp -a $TMP_DIR/boot/isolinux $TARGET/rootcd/boot
pascal@41 616 for i in $(ls $TMP_DIR); do
pascal@41 617 [ "$i" = "boot" ] && continue
pascal@41 618 cp -a $TMP_DIR/$i $TARGET/rootcd
pascal@41 619 done
pankso@1 620 status
erjo@31 621 if [ -d $TMP_DIR/boot/syslinux ]; then
erjo@33 622 echo -n "Copying syslinux files..."
erjo@31 623 cp -a $TMP_DIR/boot/syslinux $TARGET/rootcd/boot
erjo@31 624 status
erjo@31 625 fi
erjo@31 626 if [ -d $TMP_DIR/boot/extlinux ]; then
erjo@33 627 echo -n "Copying extlinux files..."
erjo@31 628 cp -a $TMP_DIR/boot/extlinux $TARGET/rootcd/boot
erjo@31 629 status
erjo@31 630 fi
erjo@31 631 if [ -d $TMP_DIR/boot/grub ]; then
erjo@33 632 echo -n "Copying GRUB files..."
erjo@31 633 cp -a $TMP_DIR/boot/grub $TARGET/rootcd/boot
erjo@31 634 status
erjo@31 635 fi
erjo@31 636
pankso@1 637 echo -n "Copying the rootfs..."
pascal@11 638 cp $TMP_DIR/boot/rootfs.?z $TARGET/rootcd/boot
pankso@1 639 status
paul@94 640 # Extract initramfs.
pankso@1 641 cd $TARGET/rootfs
pankso@1 642 echo -n "Extracting the rootfs... "
pascal@101 643 extract_rootfs ../rootcd/boot/rootfs.gz $TARGET/rootfs
pascal@38 644 # unpack /usr
pascal@48 645 for i in etc/tazlito/*.extract; do
pascal@50 646 [ -f "$i" ] && . $i ../rootcd
pascal@48 647 done
pankso@1 648 # Umount and remove temp directory and cd to $TARGET to get stats.
pankso@1 649 umount $TMP_DIR && rm -rf $TMP_DIR
pankso@1 650 cd ..
pankso@1 651 echo ""
pankso@1 652 echo "================================================================================"
erjo@84 653 echo "Extracted : `basename $ISO_IMAGE` ($isosize)"
pankso@1 654 echo "Distro tree : `pwd`"
pankso@1 655 echo "Rootfs size : `du -sh rootfs`"
pankso@1 656 echo "Rootcd size : `du -sh rootcd`"
pankso@1 657 echo "================================================================================"
pankso@1 658 echo ""
pankso@1 659 ;;
pascal@22 660 list-flavors)
pascal@22 661 # Show available flavors.
pascal@22 662 if [ ! -s /etc/tazlito/flavors.list -o "$2" == "--recharge" ]; then
pascal@22 663 download flavors.list -O - > /etc/tazlito/flavors.list
pascal@22 664 fi
pankso@27 665 echo ""
pankso@27 666 echo -e "\033[1mList of flavors\033[0m"
pankso@27 667 echo "================================================================================"
pascal@22 668 cat /etc/tazlito/flavors.list
pankso@27 669 echo ""
pascal@22 670 ;;
pascal@22 671 show-flavor)
pascal@22 672 # Show flavor description.
pascal@106 673 FLAVOR=${2%.flavor}
pascal@22 674 if [ ! -f "$FLAVOR.flavor" ]; then
pascal@22 675 echo "File $FLAVOR.flavor not found."
pascal@22 676 exit 1
pascal@22 677 fi
pascal@22 678 mkdir $TMP_DIR
pascal@108 679 zcat $FLAVOR.flavor | ( cd $TMP_DIR; cpio -i > /dev/null )
pascal@22 680 if [ "$3" = "--brief" ]; then
pascal@22 681 if [ "$4" != "--noheader" ]; then
pascal@108 682 echo "Name ISO Rootfs Description"
pascal@22 683 echo "================================================================================"
pascal@22 684 fi
pascal@108 685 printf "%-16.16s %6.6s %6.6s %s\n" "$FLAVOR" \
pascal@22 686 "$(field ISO $TMP_DIR/$FLAVOR.desc)" \
pascal@22 687 "$(field Rootfs $TMP_DIR/$FLAVOR.desc)" \
pascal@22 688 "$(grep ^Description $TMP_DIR/$FLAVOR.desc | cut -d: -f2)"
pascal@22 689 else
pascal@22 690 echo "================================================================================"
pascal@22 691 cat $TMP_DIR/$FLAVOR.desc
pascal@22 692 fi
pascal@22 693 rm -Rf $TMP_DIR
pascal@22 694 ;;
pascal@60 695 gen-liveflavor)
pascal@60 696 # Generate a new flavor form the live system.
pascal@106 697 FLAVOR=${2%.flavor}
pascal@60 698 DESC=""
pascal@60 699 case "$FLAVOR" in
pascal@60 700 '') echo -n "Flavor name : "
pascal@60 701 read FLAVOR
pascal@60 702 [ -z "$FLAVOR" ] && exit 1;;
pascal@65 703 -?|-h*|--help) echo -e "
pascal@60 704
pascal@60 705 SliTaz Live Tool - Version: $VERSION
pascal@60 706 \033[1mUsage: \033[0m `basename $0` gen-liveflavor flavor-name [flavor-patch-file]
pascal@60 707 \033[1mflavor-patch-file format: \033[0m
pascal@60 708 code data
pascal@60 709 + package to add
pascal@60 710 - package to remove
pascal@65 711 ! non-free package to add
pascal@60 712 ? display message
pascal@60 713 @ flavor description
pascal@60 714
pascal@60 715 \033[1mExample: \033[0m
MikeDSmith25@83 716 @ Developer tools for slitaz maintainers
pascal@60 717 + slitaz-toolchain
pascal@60 718 + mercurial
pascal@65 719 "
pascal@60 720 exit 1;;
pascal@60 721 esac
pascal@60 722 mv /etc/tazlito/distro-packages.list \
pascal@60 723 /etc/tazlito/distro-packages.list.$$ 2> /dev/null
pascal@60 724 rm -f distro-packages.list non-free.list 2> /dev/null
pascal@60 725 tazpkg recharge
pascal@60 726 [ -n "$3" ] && while read action pkg; do
pascal@60 727 case "$action" in
pascal@60 728 +) yes | tazpkg get-install $pkg;;
pascal@60 729 -) yes | tazpkg remove $pkg;;
pascal@65 730 !) echo $pkg >> non-free.list;;
pascal@60 731 @) DESC="$pkg";;
pascal@60 732 \?) echo -en "$pkg"; read action;;
pascal@60 733 esac
pascal@60 734 done < $3
pascal@60 735 yes '' | tazlito gen-distro
pascal@60 736 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 737 mv /etc/tazlito/distro-packages.list.$$ \
pascal@60 738 /etc/tazlito/distro-packages.list 2> /dev/null
pascal@60 739 ;;
pascal@22 740 gen-flavor)
paul@94 741 # Generate a new flavor from the last iso image generated.
pascal@106 742 FLAVOR=${2%.flavor}
pankso@35 743 echo ""
pankso@35 744 echo -e "\033[1mFlavor generation\033[0m"
pankso@35 745 echo "================================================================================"
pascal@22 746 if [ -z "$FLAVOR" ]; then
pascal@22 747 echo -n "Flavor name : "
pascal@22 748 read FLAVOR
pascal@22 749 [ -z "$FLAVOR" ] && exit 1
pascal@22 750 fi
pascal@22 751 check_rootfs
pascal@68 752 FILES="$FLAVOR.pkglist"
pascal@22 753 echo -n "Creating file $FLAVOR.flavor..."
pascal@22 754 for i in rootcd rootfs; do
pascal@22 755 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 756 FILES="$FILES\n$FLAVOR.$i"
pascal@22 757 ( cd "$ADDFILES/$i"; find . | \
pascal@22 758 cpio -o -H newc 2> /dev/null | gzip -9 ) > $FLAVOR.$i
pascal@22 759 fi
pascal@22 760 done
pankso@35 761 status
pascal@22 762 answer=`grep -s ^Description $FLAVOR.desc`
pascal@22 763 answer=${answer#Description : }
pascal@22 764 if [ -z "$answer" ]; then
pankso@35 765 echo -n "Description : "
pascal@22 766 read answer
pascal@22 767 fi
pankso@35 768 echo -n "Compressing flavor $FLAVOR..."
pascal@22 769 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 770 echo "Description : $answer" >> $FLAVOR.desc
pascal@22 771 ( cd $DISTRO; distro_sizes) >> $FLAVOR.desc
pascal@68 772 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2> /dev/null
pascal@22 773 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 774 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 775 EXTRAVERSION=""
pascal@78 776 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 777 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 778 if [ "$CATEGORY" = "non-free" -a "${i%%-*}" != "get" ]
pascal@61 779 then
pascal@61 780 echo "$i" >> $FLAVOR.nonfree
pascal@61 781 else
pascal@78 782 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 783 fi
pascal@22 784 done
pascal@68 785 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@68 786 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | \
pascal@68 787 gzip -9 > $FLAVOR.flavor
pascal@22 788 rm `echo -e $FILES`
pascal@22 789 status
pankso@35 790 echo "================================================================================"
pankso@35 791 echo "Flavor size : `du -sh $FLAVOR.flavor`"
pankso@35 792 echo ""
pascal@22 793 ;;
pascal@105 794 upgrade-flavor)
pascal@105 795 # Update package list to the lastest versions available.
pascal@106 796 FLAVOR=${2%.flavor}
pascal@105 797 if [ -f $FLAVOR.flavor ] || download $FLAVOR.flavor; then
pascal@105 798 mkdir $TMP_DIR
pascal@106 799 zcat $FLAVOR.flavor | ( cd $TMP_DIR; cpio -i >/dev/null )
pascal@105 800 echo -n "Update $FLAVOR package list..."
pascal@105 801 [ -s /var/lib/tazpkg/packages.list ] || tazpkg recharge
pascal@107 802 packed_size=0; unpacked_size=0
pascal@105 803 while read org; do
pascal@105 804 i=0
pascal@105 805 pkg=$org
pascal@106 806 while ! grep -q ^$pkg$ /var/lib/tazpkg/packages.txt; do
pascal@105 807 pkg=${pkg%-*}
pascal@105 808 i=$(($i + 1))
pascal@105 809 [ $i -gt 5 ] && break;
pascal@105 810 done
pascal@107 811 set -- $(get_size $pkg)
pascal@107 812 packed_size=$(( $packed_size + $1 ))
pascal@107 813 unpacked_size=$(( $unpacked_size + $2 ))
pascal@105 814 for i in $(grep ^$pkg /var/lib/tazpkg/packages.list); do
pascal@105 815 echo $i
pascal@105 816 break
pascal@105 817 done
pascal@105 818 done < $TMP_DIR/$FLAVOR.pkglist \
pascal@105 819 > $TMP_DIR/$FLAVOR.pkglist.$$
pascal@105 820 mv -f $TMP_DIR/$FLAVOR.pkglist.$$ $TMP_DIR/$FLAVOR.pkglist
pascal@107 821 if [ -s $TMP_DIR/$FLAVOR.rootfs ]; then
pascal@107 822 packed_size=$(($packed_size \
pascal@107 823 + $(cat $TMP_DIR/$FLAVOR.rootfs | wc -c ) / 100 ))
pascal@107 824 unpacked_size=$(($unpacked_size \
pascal@107 825 + $(zcat $TMP_DIR/$FLAVOR.rootfs | wc -c ) / 100 ))
pascal@107 826 fi
pascal@107 827 # Estimate lzma
pascal@107 828 packed_size=$(($packed_size * 2 / 3))
pascal@107 829 iso_size=$(( $packed_size + 26000 ))
pascal@107 830 if [ -s $TMP_DIR/$FLAVOR.rootcd ]; then
pascal@107 831 iso_size=$(($iso_size \
pascal@107 832 + $(zcat $TMP_DIR/$FLAVOR.rootcd | wc -c ) / 100 ))
pascal@107 833 fi
pascal@107 834 sed -i -e '/Image is ready/d' \
pascal@108 835 -e "s/Rootfs size\( *:\) \(.*\)/Rootfs size\1 $(cent2human $unpacked_size) (estimated)/" \
pascal@108 836 -e "s/Initramfs size\( *:\) \(.*\)/Initramfs size\1 $(cent2human $packed_size) (estimated)/" \
pascal@108 837 -e "s/ISO image size\( *:\) \(.*\)/ISO image size\1 $(cent2human $iso_size) (estimated)/" \
pascal@107 838 -e "s/date\( *:\) \(.*\)/date\1 $(date +%Y%m%d\ \at\ \%H:%M:%S)/" \
pascal@107 839 $TMP_DIR/$FLAVOR.desc
pascal@105 840 ( cd $TMP_DIR ; ls | cpio -o -H newc ) | gzip -9 > \
pascal@105 841 $FLAVOR.flavor
pascal@105 842 status
pascal@105 843 rm -Rf $TMP_DIR
pascal@105 844 fi
pascal@105 845 ;;
pascal@106 846 extract-flavor)
pascal@106 847 # Extract a flavor into $FLAVORS_REPOSITORY.
pascal@106 848 FLAVOR=${2%.flavor}
pascal@106 849 if [ -f $FLAVOR.flavor ] || download $FLAVOR.flavor; then
pascal@106 850 mkdir $TMP_DIR
pascal@106 851 zcat $FLAVOR.flavor | ( cd $TMP_DIR; cpio -i >/dev/null )
pascal@106 852 echo -n "Extract $FLAVOR..."
pascal@106 853 rm -rf $FLAVORS_REPOSITORY/$FLAVOR 2> /dev/null
pascal@106 854 mkdir -p $FLAVORS_REPOSITORY/$FLAVOR
pascal@108 855 echo "FLAVOR=\"$FLAVOR\"" > $FLAVORS_REPOSITORY/$FLAVOR/receipt
pascal@106 856 grep ^Description $TMP_DIR/$FLAVOR.desc | \
pascal@108 857 sed 's/.*: \(.*\)$/SHORT_DESC="\1"/' >> \
pascal@108 858 $FLAVORS_REPOSITORY/$FLAVOR/receipt
pascal@108 859 grep ^Rootfs $TMP_DIR/$FLAVOR.desc | \
pascal@108 860 sed 's/.*: \(.*\)$/ROOTFS_SIZE="\1"/' >> \
pascal@108 861 $FLAVORS_REPOSITORY/$FLAVOR/receipt
pascal@108 862 grep ^Initramfs $TMP_DIR/$FLAVOR.desc | \
pascal@108 863 sed 's/.*: \(.*\)$/INITRAMFS_SIZE="\1"/' >> \
pascal@108 864 $FLAVORS_REPOSITORY/$FLAVOR/receipt
pascal@108 865 grep ^ISO $TMP_DIR/$FLAVOR.desc | \
pascal@108 866 sed 's/.*: \(.*\)$/ISO_SIZE="\1"/' >> \
pascal@108 867 $FLAVORS_REPOSITORY/$FLAVOR/receipt
pascal@106 868 for i in rootcd rootfs; do
pascal@106 869 [ -f $TMP_DIR/$FLAVOR.$i ] || continue
pascal@106 870 mkdir $FLAVORS_REPOSITORY/$FLAVOR/$i
pascal@106 871 zcat $TMP_DIR/$FLAVOR.$i | \
pascal@106 872 (cd $FLAVORS_REPOSITORY/$FLAVOR/$i; \
pascal@106 873 cpio -idm > /dev/null)
pascal@106 874 done
pascal@106 875 [ -s /var/lib/tazpkg/packages.list ] || tazpkg recharge
pascal@106 876 while read org; do
pascal@106 877 i=0
pascal@106 878 pkg=$org
pascal@106 879 while ! grep -q ^$pkg$ /var/lib/tazpkg/packages.txt; do
pascal@106 880 pkg=${pkg%-*}
pascal@106 881 i=$(($i + 1))
pascal@106 882 [ $i -gt 5 ] && break;
pascal@106 883 done
pascal@106 884 echo $pkg
pascal@106 885 done < $TMP_DIR/$FLAVOR.pkglist \
pascal@108 886 > $FLAVORS_REPOSITORY/$FLAVOR/packages.list
pascal@106 887 status
pascal@106 888 rm -Rf $TMP_DIR
pascal@106 889 fi
pascal@106 890 ;;
pascal@106 891 pack-flavor)
pascal@106 892 # Create a flavor from $FLAVORS_REPOSITORY.
pascal@106 893 FLAVOR=${2%.flavor}
pascal@108 894 if [ -s $FLAVORS_REPOSITORY/$FLAVOR/receipt ]; then
pascal@106 895 mkdir $TMP_DIR
pascal@106 896 echo -n "Create $FLAVOR..."
pascal@106 897 [ -s /var/lib/tazpkg/packages.list ] || tazpkg recharge
pascal@107 898 packed_size=0; unpacked_size=0
pascal@108 899 grep -v ^# $FLAVORS_REPOSITORY/$FLAVOR/packages.list > \
pascal@107 900 $TMP_DIR/$FLAVOR.pkg
pascal@106 901 while read pkg; do
pascal@107 902 set -- $(get_size $pkg)
pascal@107 903 packed_size=$(( $packed_size + $1 ))
pascal@107 904 unpacked_size=$(( $unpacked_size + $2 ))
pascal@106 905 for i in $(grep ^$pkg /var/lib/tazpkg/packages.list); do
pascal@106 906 echo $i
pascal@106 907 break
pascal@106 908 done
pascal@107 909 done > $TMP_DIR/$FLAVOR.pkglist < $TMP_DIR/$FLAVOR.pkg
pascal@107 910 rm -f $TMP_DIR/$FLAVOR.pkg
pascal@106 911 for i in rootcd rootfs; do
pascal@106 912 [ -d $FLAVORS_REPOSITORY/$FLAVOR/$i ] || \
pascal@106 913 continue
pascal@106 914 ( cd $FLAVORS_REPOSITORY/$FLAVOR/$i ; find . | \
pascal@106 915 cpio -o -H newc ) | gzip -9 >$TMP_DIR/$FLAVOR.$i
pascal@106 916 done
pascal@107 917 if [ -s $TMP_DIR/$FLAVOR.rootfs ]; then
pascal@107 918 packed_size=$(($packed_size \
pascal@107 919 + $(cat $TMP_DIR/$FLAVOR.rootfs | wc -c ) / 100 ))
pascal@107 920 unpacked_size=$(($unpacked_size \
pascal@107 921 + $(zcat $TMP_DIR/$FLAVOR.rootfs | wc -c ) / 100 ))
pascal@107 922 fi
pascal@107 923 # Estimate lzma
pascal@107 924 packed_size=$(($packed_size * 2 / 3))
pascal@107 925 iso_size=$(( $packed_size + 26000 ))
pascal@107 926 if [ -s $TMP_DIR/$FLAVOR.rootcd ]; then
pascal@107 927 iso_size=$(($iso_size \
pascal@107 928 + $(zcat $TMP_DIR/$FLAVOR.rootcd | wc -c ) / 100 ))
pascal@107 929 fi
pascal@108 930 VERSION=""
pascal@108 931 MAINTAINER=""
pascal@108 932 ROOTFS_SIZE="$(cent2human $unpacked_size) (estimated)"
pascal@108 933 INITRAMFS_SIZE="$(cent2human $packed_size) (estimated)"
pascal@108 934 ISO_SIZE="$(cent2human $iso_size) (estimated)"
pascal@108 935 . $FLAVORS_REPOSITORY/$FLAVOR/receipt
pascal@107 936 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@107 937 Flavor : $FLAVOR
pascal@108 938 Description : $SHORT_DESC
pascal@108 939 EOT
pascal@108 940 [ -n "$VERSION" ] && cat >> $TMP_DIR/$FLAVOR.desc <<EOT
pascal@108 941 Version : $VERSION
pascal@108 942 EOT
pascal@108 943 [ -n "$MAINTAINER" ] && cat >> $TMP_DIR/$FLAVOR.desc <<EOT
pascal@108 944 Maintainer : $MAINTAINER
pascal@108 945 EOT
pascal@108 946 [ -n "$FRUGAL_RAM" ] && cat >> $TMP_DIR/$FLAVOR.desc <<EOT
pascal@108 947 LiveCD RAM size : $FRUGAL_RAM
pascal@108 948 EOT
pascal@108 949 cat >> $TMP_DIR/$FLAVOR.desc <<EOT
pascal@107 950 Build date : $(date +%Y%m%d\ \at\ \%H:%M:%S)
pascal@108 951 Packages : $(grep -v ^# $FLAVORS_REPOSITORY/$FLAVOR/packages.list | wc -l)
pascal@108 952 Rootfs size : $ROOTFS_SIZE
pascal@108 953 Initramfs size : $INITRAMFS_SIZE
pascal@108 954 ISO image size : $ISO_SIZE
pascal@107 955 ================================================================================
pascal@107 956
pascal@107 957 EOT
pascal@106 958 ( cd $TMP_DIR ; ls | cpio -o -H newc ) | gzip -9 > \
pascal@106 959 $FLAVOR.flavor
pascal@106 960 status
pascal@106 961 rm -Rf $TMP_DIR
pascal@107 962 else
pascal@107 963 echo "No $FLAVOR flavor in $FLAVORS_REPOSITORY."
pascal@106 964 fi
pascal@106 965 ;;
pascal@22 966 get-flavor)
pascal@22 967 # Get a flavor's files and prepare for gen-distro.
pascal@106 968 FLAVOR=${2%.flavor}
pascal@22 969 if [ -f $FLAVOR.flavor ] || download $FLAVOR.flavor; then
pascal@22 970 echo -n "Cleaning $DISTRO..."
pascal@22 971 rm -R $DISTRO 2> /dev/null
pascal@22 972 mkdir -p $DISTRO
pascal@22 973 status
pascal@22 974 mkdir $TMP_DIR
pascal@22 975 zcat $FLAVOR.flavor | ( cd $TMP_DIR; cpio -i 2>/dev/null )
pascal@22 976 echo -n "Create distro-packages.list..."
pascal@68 977 mv $TMP_DIR/$FLAVOR.nonfree non-free.list 2> /dev/null
pascal@22 978 mv $TMP_DIR/$FLAVOR.pkglist distro-packages.list
pascal@22 979 status
pascal@22 980 for i in rootcd rootfs; do
pascal@22 981 if [ -f $TMP_DIR/$FLAVOR.$i ]; then
pascal@22 982 mkdir -p "$ADDFILES/$i"
pascal@22 983 zcat $TMP_DIR/$FLAVOR.$i | \
pascal@22 984 ( cd "$ADDFILES/$i"; cpio -id 2> /dev/null)
pascal@22 985 fi
pascal@22 986 done
pascal@22 987 echo -n "Update tazlito.conf..."
pascal@22 988 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
pascal@22 989 cat tazlito.conf | grep -v "^#VOLUM_NAME" | \
pascal@22 990 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $FLAVOR\"\\n#VOLUM_NA/" \
pascal@22 991 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
pascal@22 992 status
pascal@22 993 rm -Rf $TMP_DIR
pascal@22 994 fi
pascal@22 995 ;;
pankso@92 996 check-list)
pankso@92 997 # Use current packages list in $PWD by default.
pankso@92 998 DISTRO_PKGS_LIST=distro-packages.list
pankso@92 999 [ -d "$2" ] && DISTRO_PKGS_LIST=$2/distro-packages.list
pankso@92 1000 [ -f "$2" ] && DISTRO_PKGS_LIST=$2
pankso@92 1001 [ ! -f $DISTRO_PKGS_LIST ] && echo "No packages list found." && exit 0
pankso@92 1002 echo ""
pankso@92 1003 echo -e "\033[1mLiveCD packages list check\033[0m"
pankso@92 1004 echo "================================================================================"
pankso@92 1005 for pkg in `cat $DISTRO_PKGS_LIST`
pankso@92 1006 do
pankso@92 1007 if ! grep -q "$pkg" /var/lib/tazpkg/packages.list; then
pankso@92 1008 echo "Update: $pkg"
pankso@92 1009 up=$(($up + 1))
pankso@92 1010 fi
pankso@92 1011 done
pankso@92 1012 [ -z $up ] && echo -e "List is up-to-date\n" && exit 0
pankso@92 1013 echo "================================================================================"
pankso@92 1014 echo -e "Updates: $up\n" ;;
pankso@1 1015 gen-distro)
pankso@1 1016 # Generate a live distro tree with a set of packages.
pankso@1 1017 #
pankso@1 1018 check_root
erjo@99 1019
pascal@19 1020 # Check if a package list was specified on cmdline.
pascal@19 1021 LIST_NAME="distro-packages.list"
pascal@19 1022 CDROM=""
pascal@19 1023 while [ -n "$2" ]; do
pascal@19 1024 case "$2" in
pascal@19 1025 --iso=*)
pascal@19 1026 CDROM="-o loop ${2#--iso=}"
pascal@19 1027 ;;
pascal@19 1028 --cdrom)
pascal@19 1029 CDROM="/dev/cdrom"
pascal@19 1030 ;;
erjo@99 1031 --force)
erjo@99 1032 DELETE_ROOTFS="true"
erjo@99 1033 ;;
pascal@19 1034 *) if [ ! -f "$2" ] ; then
pascal@19 1035 echo -e "\nUnable to find the specified packages list."
pascal@19 1036 echo -e "List name : $2\n"
pascal@19 1037 exit 1
pascal@19 1038 fi
pankso@1 1039 LIST_NAME=$2
pascal@19 1040 ;;
pascal@19 1041 esac
pascal@19 1042 shift
pascal@19 1043 done
erjo@99 1044
erjo@99 1045 if [ -d $ROOTFS ] ; then
erjo@99 1046 # Delete $ROOTFS if --force is set on command line
erjo@99 1047 if [ ! -z $DELETE_ROOTFS ]; then
erjo@99 1048 rm -rf $ROOTFS
erjo@99 1049 unset $DELETE_ROOTFS
erjo@99 1050 else
erjo@99 1051 echo -e "\nA rootfs exists in : $DISTRO"
erjo@99 1052 echo -e "Please clean the distro tree or change directory path.\n"
erjo@99 1053 exit 0
erjo@99 1054 fi
erjo@99 1055 fi
pascal@19 1056 if [ ! -f "$LIST_NAME" -a -d $INSTALLED ] ; then
pascal@19 1057 # Build list with installed packages
pascal@19 1058 for i in $(ls $INSTALLED); do
pascal@19 1059 eval $(grep ^VERSION= $INSTALLED/$i/receipt)
pascal@78 1060 EXTRAVERSION=""
pascal@78 1061 eval $(grep ^EXTRAVERSION= $INSTALLED/$i/receipt)
pascal@78 1062 echo "$i-$VERSION$EXTRAVERSION" >> $LIST_NAME
pascal@19 1063 done
pankso@1 1064 fi
pankso@1 1065 # Exit if no list name.
pascal@18 1066 if [ ! -f "$LIST_NAME" ]; then
paul@94 1067 echo -e "\nNo packages list found or specified. Please read the docs.\n"
pankso@1 1068 exit 0
pankso@1 1069 fi
pankso@1 1070 # Start generation.
pankso@1 1071 echo ""
pankso@1 1072 echo -e "\033[1mTazlito generating a distro\033[0m"
pankso@1 1073 echo "================================================================================"
pascal@18 1074 # Misc checks
pascal@18 1075 [ -n "$PACKAGES_REPOSITORY" ] || PACKAGES_REPOSITORY="."
pascal@18 1076 [ -d $PACKAGES_REPOSITORY ] || mkdir -p $PACKAGES_REPOSITORY
pankso@1 1077 # Get the list of packages using cat for a file list.
pankso@1 1078 LIST=`cat $LIST_NAME`
MikeDSmith25@83 1079 # Verify if all packages in list are present in $PACKAGES_REPOSITORY.
pascal@18 1080 REPACK=""
pascal@18 1081 DOWNLOAD=""
pankso@1 1082 for pkg in $LIST
pankso@1 1083 do
pascal@19 1084 [ "$pkg" = "" ] && continue
pankso@1 1085 pkg=${pkg%.tazpkg}
pascal@18 1086 [ -f $PACKAGES_REPOSITORY/$pkg.tazpkg ] && continue
pascal@18 1087 PACKAGE=$(installed_package_name $pkg)
pascal@18 1088 [ -n "$PACKAGE" -a "$REPACK" = "y" ] && continue
pascal@18 1089 [ -z "$PACKAGE" -a -n "$DOWNLOAD" ] && continue
pascal@18 1090 echo -e "\nUnable to find $pkg in the repository."
pascal@18 1091 echo -e "Path : $PACKAGES_REPOSITORY\n"
pascal@18 1092 if [ -n "$PACKAGE" -a -z "$REPACK" ]; then
pascal@18 1093 yesorno "Repack packages from rootfs (y/N) ? "
pascal@18 1094 REPACK="$answer"
pascal@18 1095 [ "$answer" = "y" ] || REPACK="n"
pascal@18 1096 [ "$DOWNLOAD" = "y" ] && break
pascal@18 1097 fi
pascal@18 1098 if [ -f $MIRROR -a -z "$DOWNLOAD" ]; then
pascal@18 1099 yesorno "Download packages from mirror (Y/n) ? "
pascal@18 1100 DOWNLOAD="$answer"
pascal@18 1101 if [ "$answer" = "n" ]; then
pascal@18 1102 [ -z "$PACKAGE" ] && exit 1
pascal@18 1103 else
pascal@18 1104 DOWNLOAD="y"
pascal@18 1105 [ -n "$REPACK" ] && break
pascal@12 1106 fi
pankso@1 1107 fi
pascal@18 1108 [ "$REPACK" = "n" -a "$DOWNLOAD" = "n" ] && exit 1
pankso@1 1109 done
pascal@19 1110
MikeDSmith25@83 1111 # Mount cdrom to be able to repack boot-loader packages
pascal@19 1112 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 1113 mkdir $TMP_MNT
pascal@20 1114 if mount -r $CDROM $TMP_MNT 2> /dev/null; then
pascal@19 1115 ln -s $TMP_MNT/boot /
pascal@19 1116 if [ ! -d "$ADDFILES/rootcd" ] ; then
pascal@19 1117 mkdir -p $ADDFILES/rootcd
pascal@19 1118 for i in $(ls $TMP_MNT); do
pascal@19 1119 [ "$i" = "boot" ] && continue
pascal@19 1120 cp -a $TMP_MNT/$i $ADDFILES/rootcd
pascal@19 1121 done
pascal@19 1122 fi
pascal@19 1123 else
pascal@19 1124 rmdir $TMP_MNT
pascal@19 1125 fi
pascal@19 1126 fi
pascal@19 1127
pankso@1 1128 # Root fs stuff.
pankso@1 1129 echo "Preparing the rootfs directory..."
pankso@1 1130 mkdir -p $ROOTFS
pankso@1 1131 sleep 2
pankso@1 1132 for pkg in $LIST
pankso@1 1133 do
pascal@19 1134 [ "$pkg" = "" ] && continue
pankso@1 1135 # First copy and extract the package in tmp dir.
pankso@1 1136 pkg=${pkg%.tazpkg}
pascal@18 1137 PACKAGE=$(installed_package_name $pkg)
pankso@1 1138 mkdir -p $TMP_DIR
pascal@12 1139 if [ ! -f $PACKAGES_REPOSITORY/$pkg.tazpkg ]; then
MikeDSmith25@83 1140 # Look for package in cache
pascal@12 1141 if [ -f $CACHE_DIR/$pkg.tazpkg ]; then
pascal@12 1142 ln -s $CACHE_DIR/$pkg.tazpkg $PACKAGES_REPOSITORY
MikeDSmith25@83 1143 # Look for package in running distribution
pascal@18 1144 elif [ -n "$PACKAGE" -a "$REPACK" = "y" ]; then
pascal@18 1145 tazpkg repack $PACKAGE && \
pascal@18 1146 mv $pkg.tazpkg $PACKAGES_REPOSITORY
pascal@18 1147 fi
pascal@18 1148 fi
pascal@18 1149 if [ ! -f $PACKAGES_REPOSITORY/$pkg.tazpkg ]; then
MikeDSmith25@83 1150 # Get package from mirror
pascal@18 1151 [ "$DOWNLOAD" = "y" ] && \
pascal@18 1152 download $pkg.tazpkg && \
pascal@18 1153 mv $pkg.tazpkg $PACKAGES_REPOSITORY
pascal@12 1154 fi
pascal@12 1155 if [ ! -f $PACKAGES_REPOSITORY/$pkg.tazpkg ]; then
pascal@12 1156 echo "Missing package $pkg."
pascal@19 1157 cleanup
pascal@12 1158 exit 1
pascal@12 1159 fi
pankso@1 1160 done
pascal@61 1161 if [ -f non-free.list ]; then
pascal@61 1162 echo "Preparing non-free packages..."
pascal@61 1163 cp non-free.list $ROOTFS/etc/tazlito/non-free.list
pascal@61 1164 for pkg in $(cat non-free.list); do
pascal@61 1165 if [ ! -d $INSTALLED/$pkg ]; then
pascal@61 1166 if [ ! -d $INSTALLED/get-$pkg ]; then
pascal@61 1167 tazpkg get-install get-$pkg
pascal@61 1168 fi
pascal@61 1169 get-$pkg
pascal@61 1170 fi
pascal@61 1171 tazpkg repack $pkg
pascal@79 1172 pkg=$(ls $pkg*.tazpkg)
pascal@79 1173 grep -q "^$pkg$" $LIST_NAME || \
pascal@79 1174 echo $pkg >>$LIST_NAME
pascal@79 1175 mv $pkg $PACKAGES_REPOSITORY
pascal@61 1176 done
pascal@61 1177 fi
pankso@1 1178 echo ""
pascal@80 1179 cp $LIST_NAME $DISTRO/distro-packages.list
pascal@80 1180 sed 's/\(.*\)/\1.tazpkg/' < $DISTRO/distro-packages.list > $DISTRO/list-packages
pascal@79 1181 cd $PACKAGES_REPOSITORY
pascal@79 1182 yes y | tazpkg install-list \
pascal@80 1183 $DISTRO/list-packages --root=$ROOTFS
pankso@1 1184 cd $DISTRO
pascal@80 1185 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 1186 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 1187 if [ -d "$ADDFILES/rootfs" ] ; then
pankso@1 1188 echo -n "Copying addfiles content to the rootfs... "
pascal@11 1189 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 1190 status
pankso@1 1191 fi
pankso@1 1192 echo "Root file system is generated..."
pankso@1 1193 # Root CD part.
pankso@1 1194 echo -n "Preparing the rootcd directory..."
pankso@1 1195 mkdir -p $ROOTCD
pankso@1 1196 status
pankso@1 1197 # Move the boot dir with the Linux kernel from rootfs.
pankso@1 1198 # The boot dir goes directly on the CD.
pankso@1 1199 if [ -d "$ROOTFS/boot" ] ; then
pankso@1 1200 echo -n "Moving the boot directory..."
pankso@1 1201 mv $ROOTFS/boot $ROOTCD
pankso@1 1202 cd $ROOTCD/boot
pascal@11 1203 ln vmlinuz-* bzImage
pankso@1 1204 status
pankso@1 1205 fi
pankso@1 1206 cd $DISTRO
pankso@1 1207 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 1208 if [ -d "$ADDFILES/rootcd" ] ; then
pankso@1 1209 echo -n "Copying addfiles content to the rootcd... "
pascal@11 1210 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 1211 status
pankso@1 1212 fi
pankso@95 1213 # Execute the distro script (used to perform tasks in the rootfs
pankso@95 1214 # before compression. Give rootfs path in arg
pankso@95 1215 [ -z $DISTRO_SCRIPT ] && DISTRO_SCRIPT=$TOP_DIR/distro.sh
pankso@95 1216 if [ -x $DISTRO_SCRIPT ]; then
pankso@95 1217 echo "Executing distro script..."
pankso@95 1218 sh $DISTRO_SCRIPT $DISTRO
pankso@95 1219 fi
pankso@1 1220 # Initramfs and ISO image stuff.
pankso@1 1221 gen_initramfs
pankso@1 1222 gen_livecd_isolinux
pankso@1 1223 distro_stats
pascal@19 1224 cleanup
pankso@1 1225 ;;
pankso@1 1226 clean-distro)
pankso@1 1227 # Remove old distro tree.
pankso@1 1228 #
pankso@1 1229 check_root
pankso@1 1230 echo ""
pankso@1 1231 echo -e "\033[1mCleaning :\033[0m $DISTRO"
pankso@1 1232 echo "================================================================================"
pankso@1 1233 if [ -d "$DISTRO" ] ; then
pankso@1 1234 if [ -d "$ROOTFS" ] ; then
pankso@1 1235 echo -n "Removing the rootfs..."
pankso@1 1236 rm -f $DISTRO/$INITRAMFS
pascal@11 1237 rm -rf $ROOTFS
pascal@11 1238 status
pankso@1 1239 fi
pankso@1 1240 if [ -d "$ROOTCD" ] ; then
pankso@1 1241 echo -n "Removing the rootcd..."
pascal@11 1242 rm -rf $ROOTCD
pascal@11 1243 status
pankso@1 1244 fi
pankso@1 1245 echo -n "Removing eventual ISO image..."
pascal@11 1246 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 1247 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 1248 status
pankso@1 1249 fi
pankso@1 1250 echo "================================================================================"
pankso@1 1251 echo ""
pankso@1 1252 ;;
pankso@1 1253 check-distro)
pankso@1 1254 # Check for a few LiveCD needed files not installed by packages.
pankso@1 1255 #
pascal@11 1256 check_rootfs
pankso@1 1257 echo ""
pankso@1 1258 echo -e "\033[1mChecking distro :\033[0m $ROOTFS"
pankso@1 1259 echo "================================================================================"
pankso@1 1260 # SliTaz release info.
pankso@1 1261 if [ ! -f "$ROOTFS/etc/slitaz-release" ]; then
pascal@11 1262 echo "Missing release info : /etc/slitaz-release"
pankso@1 1263 else
pankso@1 1264 release=`cat $ROOTFS/etc/slitaz-release`
pankso@1 1265 echo -n "Release : $release"
pankso@1 1266 status
pankso@1 1267 fi
pankso@1 1268 # Tazpkg mirror.
pankso@1 1269 if [ ! -f "$ROOTFS/var/lib/tazpkg/mirror" ]; then
pankso@1 1270 echo -n "Mirror URL : Missing /var/lib/tazpkg/mirror"
pankso@1 1271 todomsg
pankso@1 1272 else
pankso@1 1273 echo -n "Mirror configuration exist..."
pankso@1 1274 status
pankso@1 1275 fi
pankso@1 1276 # Isolinux msg
pankso@1 1277 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.msg; then
pankso@1 1278 echo -n "Isolinux msg : Missing cooking date XXXXXXXX (ex `date +%Y%m%d`)"
pankso@1 1279 todomsg
pankso@1 1280 else
pankso@1 1281 echo -n "Isolinux message seems good..."
pankso@1 1282 status
pankso@1 1283 fi
pankso@1 1284 echo "================================================================================"
pankso@1 1285 echo ""
pankso@1 1286 ;;
pankso@1 1287 burn-iso)
pankso@1 1288 # Guess cdrom device, ask user and burn the ISO.
pankso@1 1289 #
pankso@1 1290 check_root
pankso@1 1291 DRIVE_NAME=`cat /proc/sys/dev/cdrom/info | grep "drive name" | cut -f 3`
pankso@1 1292 DRIVE_SPEED=`cat /proc/sys/dev/cdrom/info | grep "drive speed" | cut -f 3`
pankso@1 1293 # We can specify an alternative ISO from the cmdline.
pankso@1 1294 if [ -n "$2" ] ; then
pankso@1 1295 iso=$2
pankso@1 1296 else
pankso@1 1297 iso=$DISTRO/$ISO_NAME.iso
pankso@1 1298 fi
pankso@1 1299 if [ ! -f "$iso" ]; then
pankso@1 1300 echo -e "\nUnable to find ISO : $iso\n"
pankso@1 1301 exit 0
pankso@1 1302 fi
pankso@1 1303 echo ""
pankso@1 1304 echo -e "\033[1mTazlito burn ISO\033[0m "
pankso@1 1305 echo "================================================================================"
pankso@1 1306 echo "Cdrom device : /dev/$DRIVE_NAME"
pankso@1 1307 echo "Drive speed : $DRIVE_SPEED"
pankso@1 1308 echo "ISO image : $iso"
pankso@1 1309 echo "================================================================================"
pankso@1 1310 echo ""
pascal@12 1311 yesorno "Burn ISO image (y/N) ? "
pascal@11 1312 if [ "$answer" == "y" ]; then
pankso@1 1313 echo ""
pankso@1 1314 echo "Starting Wodim to burn the iso..." && sleep 2
pankso@1 1315 echo "================================================================================"
pankso@25 1316 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
pankso@1 1317 echo "================================================================================"
pankso@1 1318 echo "ISO image is burned to cdrom."
pankso@1 1319 else
pankso@1 1320 echo -e "\nExiting. No ISO burned."
pankso@1 1321 fi
pankso@1 1322 echo ""
pankso@1 1323 ;;
pascal@101 1324 merge)
pascal@101 1325 # Merge multiple rootfs into one iso.
pascal@101 1326 #
pascal@101 1327 if [ -z "$2" ]; then
pascal@101 1328 cat << EOT
pascal@101 1329 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 1330
paul@104 1331 Merge multiple rootfs into one iso. Rootfs are like russian dolls
pascal@101 1332 i.e: rootfsN is a subset of rootfsN-1
pascal@101 1333 rootfs1 is found in iso, sizeN is the RAM size need to launch rootfsN.
pascal@101 1334 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 1335
pascal@101 1336 Example:
pascal@101 1337 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 1338
pascal@101 1339 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 1340 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
pascal@101 1341 EOT
pascal@101 1342 exit 2
pascal@101 1343 fi
pascal@101 1344
pascal@101 1345 shift # skip merge
pascal@101 1346 append="append $(( (${1%M} - 3) * 1024 )) slitaz1"
pascal@101 1347 shift # skip size1
pascal@101 1348 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 1349
pascal@101 1350 ISO=$1.merged
pascal@101 1351 # Extract filesystems
pascal@101 1352 echo -n "Mount $1"
pascal@101 1353 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 1354 status || cleanup_merge
pascal@101 1355 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@101 1356 rm -f $TMP_DIR/iso/boot/bzImage
pascal@101 1357 ln $TMP_DIR/iso/boot/vmlinuz* $TMP_DIR/iso/boot/bzImage
pascal@101 1358 umount -d $TMP_DIR/mnt
pascal@101 1359 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
pascal@101 1360 echo "$1 is already a merged iso. Abort."
pascal@101 1361 cleanup_merge
pascal@101 1362 fi
pascal@101 1363 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 ]; then
pascal@101 1364 if [ ! -f /boot/isolinux/ifmem.c32 ]; then
pascal@101 1365 cat <<EOT
pascal@101 1366 No file /boot/isolinux/ifmem.c32
pascal@101 1367 Please install syslinux package !
pascal@101 1368 EOT
pascal@101 1369 rm -rf $TMP_DIR
pascal@101 1370 exit 1
pascal@101 1371 fi
pascal@101 1372 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 1373 fi
pascal@101 1374
pascal@101 1375 echo -n "Extract iso/rootfs.gz"
pascal@101 1376 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
pascal@101 1377 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 1378 status || cleanup_merge
pascal@101 1379 n=1
pascal@101 1380 while [ -n "$2" ]; do
pascal@101 1381 shift # skip rootfs N-1
pascal@101 1382 p=$n
pascal@101 1383 n=$(($n + 1))
pascal@101 1384 append="$append $(( (${1%M} - 3) * 1024 )) slitaz$n"
pascal@101 1385 shift # skip size N
pascal@101 1386 mkdir -p $TMP_DIR/rootfs$n
pascal@101 1387 echo -n "Extract $1"
pascal@101 1388 extract_rootfs $1 $TMP_DIR/rootfs$n &&
pascal@101 1389 [ -d $TMP_DIR/rootfs$n/etc ]
pascal@101 1390 status || cleanup_merge
pascal@101 1391 echo -n "Merge rootfs$n into rootfs$p"
pascal@101 1392 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
pascal@101 1393 status
pascal@101 1394 echo "Create rootfs$p.gz"
pascal@101 1395 pack_rootfs $TMP_DIR/rootfs$p $TMP_DIR/iso/boot/rootfs$p.gz
pascal@101 1396 status
pascal@101 1397 done
pascal@101 1398 echo "Create rootfs$n.gz"
pascal@101 1399 pack_rootfs $TMP_DIR/rootfs$n $TMP_DIR/iso/boot/rootfs$n.gz
pascal@101 1400 status
pascal@101 1401 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@101 1402
pascal@101 1403 echo -n "Update boot files"
pascal@101 1404 grep -l 'include common' $TMP_DIR/iso/boot/isolinux/*.cfg | \
pascal@101 1405 while read file ; do
pascal@101 1406 awk -v n=$n '{
pascal@101 1407 if (/label/) label=$0;
pascal@101 1408 else if (/kernel/) kernel=$0;
pascal@101 1409 else if (/append/) {
pascal@101 1410 i=index($0,"rootfs.gz");
pascal@101 1411 append=substr($0,i+9);
pascal@101 1412 }
pascal@101 1413 else if (/include/) {
pascal@101 1414 for (i = 1; i <= n; i++) {
pascal@101 1415 print label i
pascal@101 1416 print kernel;
pascal@101 1417 initrd="initrd=/boot/rootfs" n ".gz"
pascal@101 1418 for (j = n - 1; j >= i; j--) {
pascal@101 1419 initrd=initrd ",/boot/rootfs" j ".gz";
pascal@101 1420 }
pascal@101 1421 printf "\tappend %s%s\n",initrd,append;
pascal@101 1422 print "";
pascal@101 1423 }
pascal@101 1424 print;
pascal@101 1425 }
pascal@101 1426 else print;
pascal@101 1427 }' < $file > $file.$$
pascal@101 1428 mv -f $file.$$ $file
pascal@101 1429 done
pascal@101 1430 cat >> $TMP_DIR/iso/boot/isolinux/common.cfg <<EOT
pascal@101 1431 label slitaz
pascal@101 1432 kernel /boot/isolinux/ifmem.c32
pascal@101 1433 $append noram
pascal@101 1434
pascal@101 1435 label noram
pascal@101 1436 config noram.cfg
pascal@101 1437
pascal@101 1438 EOT
pascal@101 1439 cat >> $TMP_DIR/iso/boot/isolinux/noram.cfg <<EOT
pascal@101 1440 display isolinux.msg
pascal@101 1441 say Not enough RAM to boot slitaz.
pascal@101 1442 default reboot
pascal@101 1443 label reboot
pascal@101 1444 com32 reboot.c32
pascal@101 1445
pascal@101 1446 implicit 0
pascal@101 1447 prompt 1
pascal@101 1448 timeout 80
pascal@101 1449 F1 help.txt
pascal@101 1450 F2 options.txt
pascal@101 1451 F3 isolinux.msg
pascal@101 1452 F4 display.txt
pascal@101 1453 F5 enhelp.txt
pascal@101 1454 F6 enopts.txt
pascal@101 1455 EOT
pascal@101 1456 status
pascal@101 1457 echo "Generate $ISO"
pascal@101 1458 create_iso $ISO $TMP_DIR/iso
pascal@101 1459 rm -rf $TMP_DIR
pascal@101 1460 ;;
pascal@101 1461
pascal@102 1462 repack)
pascal@102 1463 # Repack an iso with maximum lzma compression ratio.
pascal@102 1464 #
pascal@102 1465
pascal@102 1466 ISO=$2
pascal@102 1467
pascal@102 1468 mkdir -p $TMP_DIR/mnt
pascal@102 1469 # Extract filesystems
pascal@102 1470 echo -n "Mount $ISO"
pascal@102 1471 mount -o loop,ro $ISO $TMP_DIR/mnt 2> /dev/null
pascal@102 1472 status || cleanup_merge
pascal@102 1473 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 1474 umount -d $TMP_DIR/mnt
pascal@102 1475
pascal@102 1476 for i in $TMP_DIR/iso/boot/rootfs* ; do
pascal@102 1477 echo -n "Repack $(basename $i)"
pascal@102 1478 (zcat $i || unlzma -c $i || cat $i) \
pascal@102 1479 2>/dev/null > $TMP_DIR/rootfs
pascal@103 1480 lzma e $TMP_DIR/rootfs $i \
pascal@103 1481 -d$(lzma_history_bits $TMP_DIR/rootfs)
pascal@102 1482 status
pascal@102 1483 done
pascal@102 1484
pascal@102 1485 echo "Generate $ISO"
pascal@102 1486 create_iso $ISO $TMP_DIR/iso
pascal@102 1487 rm -rf $TMP_DIR
pascal@102 1488 ;;
pascal@102 1489
pankso@1 1490 usage|*)
MikeDSmith25@83 1491 # Clear and print usage also for all unknown commands.
pankso@1 1492 #
pankso@1 1493 clear
pankso@1 1494 usage
pankso@1 1495 ;;
pankso@1 1496
pankso@1 1497 esac
pankso@1 1498
pankso@1 1499 exit 0