tazlito annotate tazlito @ rev 431

variable lzma history for russian dolls: 24-26 bits (again)
author Pascal Bellard <pascal.bellard@slitaz.org>
date Fri Sep 09 21:26:49 2016 +0200 (2016-09-09)
parents 000740da7eac
children 045897b5020e
rev   line source
pankso@1 1 #!/bin/sh
pankso@1 2 # TazLito - SliTaz Live Tool.
pankso@1 3 #
al@412 4 # Tazlito is a tool to help generate and configure SliTaz Live CD
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 #
al@412 10 # (C) 2007-2016 SliTaz - GNU General Public License.
pankso@1 11 #
al@412 12 # Authors: see the AUTHORS file
pankso@28 13 #
al@412 14
al@412 15 VERSION='6.0'
pankso@1 16
pankso@279 17 . /lib/libtaz.sh
al@412 18 # Force to use Busybox cpio and wget
al@412 19 alias cpio='busybox cpio'
al@412 20 alias wget='busybox wget'
pankso@279 21
pankso@1 22 # Tazlito configuration variables to be shorter
paul@94 23 # and to use words rather than numbers.
al@412 24 COMMAND="$1"
al@412 25 LIST_NAME="$2"
al@412 26 TMP_DIR="/tmp/tazlito-$$-$RANDOM"
al@412 27 TMP_MNT="/media/tazlito-$$-$RANDOM"
al@412 28 TOP_DIR="$(pwd)"
al@412 29 INITRAMFS='rootfs.gz'
al@412 30 LOCALSTATE='/var/lib/tazpkg'
al@412 31 INSTALLED="$LOCALSTATE/installed"
al@412 32 CACHE_DIR='/var/cache/tazpkg'
al@412 33 MIRROR="$LOCALSTATE/mirror"
al@418 34 DEFAULT_MIRROR="http://mirror1.slitaz.org/packages/$(cat /etc/slitaz-release)/"
al@412 35
al@412 36 log='/var/log/tazlito.log'
al@412 37 if [ $(id -u) -eq 0 ]; then
pankso@333 38 newline > $log
pankso@279 39 fi
pankso@218 40
pascal@13 41
pankso@332 42 cleanup() {
al@412 43 if [ -d "$TMP_MNT" ]; then
pascal@19 44 umount $TMP_MNT
pascal@19 45 rmdir $TMP_MNT
pascal@19 46 rm -f /boot
pascal@19 47 fi
al@412 48 [ -d "$tmp_dir" ] && rm -r "$tmp_dir"
al@412 49 [ -d "$flv_dir" ] && rm -r "$flv_dir"
pascal@19 50 }
pascal@19 51
al@412 52
al@412 53 # Report error and finish work
al@412 54
al@412 55 die() {
al@412 56 emsg "<n>$(longline "$@")<n> " >&2
al@412 57 cleanup
al@412 58 exit 1
al@412 59 }
al@412 60
al@412 61
al@416 62 # Run Tazlito module
al@416 63 module() {
al@416 64 local mod="$1"; shift
al@416 65 /usr/libexec/tazlito/$mod $@
al@416 66 }
al@416 67
al@416 68
al@412 69
al@412 70 # Try to include config file, continue if command is gen-config or exit.
al@412 71 # The main config used by default is in /etc/tazlito.
al@412 72 # Specific distro config file can be put in a distro tree.
al@412 73 for i in /etc/tazlito "$TOP_DIR"; do
al@412 74 [ -f "$i/tazlito.conf" ] && CONFIG_FILE="$i/tazlito.conf"
al@412 75 done
al@412 76
al@412 77 [ -z "$CONFIG_FILE" -a "$COMMAND" != 'gen-config' ] && \
al@412 78 die 'Unable to find any configuration file.' \
al@412 79 'Please read the docs or run `tazlito gen-config` to get an empty config file.'
al@412 80
al@412 81 . $CONFIG_FILE
al@412 82
al@412 83 # While Tazpkg is not used the default mirror URL file does not exist
al@412 84 # and user can't recharge the list of flavors.
al@412 85 [ $(id -u) -eq 0 -a ! -f "$MIRROR" ] && echo "$DEFAULT_MIRROR" > $MIRROR
al@412 86
al@412 87 # Set the rootfs and rootcd path with $DISTRO
al@412 88 # configuration variable.
al@412 89 ROOTFS="$DISTRO/rootfs"
al@412 90 ROOTCD="$DISTRO/rootcd"
al@412 91
al@412 92
al@412 93
al@412 94
al@412 95 #####################
al@412 96 # Tazlito functions #
al@412 97 #####################
al@412 98
al@412 99
al@412 100 # Print the usage.
al@412 101
al@412 102 usage () {
al@412 103 [ $(basename $0) == 'tazlito' ] && cat <<EOT
al@412 104
al@412 105 SliTaz Live Tool - Version: $(colorize 34 "$VERSION")
al@412 106
al@412 107 $(boldify "Usage:") tazlito [command] [list|iso|flavor|compression] [dir|iso]
al@412 108
al@412 109 $(boldify "Commands:")
al@412 110 EOT
al@412 111 optlist "\
al@412 112 usage Print this short usage.
al@412 113 stats View Tazlito and distro configuration statistics.
al@412 114 list-addfiles Simple list of additional files in the rootfs.
al@412 115 gen-config Generate a new configuration file for a distro.
al@412 116 configure Configure the main config file or a specific tazlito.conf.
al@412 117 gen-iso Generate a new ISO from a distro tree.
al@412 118 gen-initiso Generate a new initramfs and ISO from the distro tree.
al@412 119 list-flavors List all flavors available on the mirror.
al@412 120 gen-flavor Generate a new Live CD description.
al@412 121 gen-liveflavor Generate a Live CD description from current system.
al@412 122 show-flavor Show Live CD description.
al@412 123 get-flavor Get a flavor's list of packages (--noup to skip update).
al@412 124 upgrade-flavor Update package list to the latest available versions.
al@412 125 extract-flavor Extract a *.flavor file into $FLAVORS_REPOSITORY.
al@412 126 pack-flavor Pack (and update) a flavor from $FLAVORS_REPOSITORY.
al@412 127 iso2flavor Create a flavor file from a SliTaz ISO image.
al@412 128 extract-distro Extract an ISO to a directory and rebuild Live CD tree.
al@412 129 gen-distro Generate a Live distro and ISO from a list of packages.
al@412 130 clean-distro Remove all files generated by gen-distro.
al@412 131 check-distro Help to check if distro is ready to release.
al@412 132 writeiso Use running system to generate a bootable ISO (with /home).
al@412 133 merge Merge multiple rootfs into one ISO.
al@412 134 deduplicate Deduplicate files in a tree.
al@412 135 repack Recompress rootfs into ISO with maximum ratio.
al@412 136 build-loram Generate a Live CD for low-RAM systems.
al@412 137 emu-iso Emulate an ISO image with QEMU.
al@412 138 burn-iso Burn ISO image to a CD-ROM using Wodim.
al@412 139 "
al@412 140 }
al@412 141
al@412 142
al@412 143 yesorno() {
al@412 144 local answer
al@412 145 echo -n "$1 (y=yes, n=no) [$2] " >&2
al@412 146 case "$DEFAULT_ANSWER" in
al@412 147 Y|y) answer="y";;
al@412 148 N|n) answer="n";;
al@412 149 *)
al@414 150 read -t 30 answer
al@412 151 [ -z "$answer" ] && answer="$2"
al@412 152 [ "$answer" != 'y' -a "$answer" != 'n' ] && answer="$2"
al@412 153 ;;
al@412 154 esac
al@412 155 echo "$answer"
al@412 156 }
al@412 157
al@412 158
al@412 159 field() {
al@412 160 grep "^$1" "$2" | \
al@412 161 case "$1" in
al@412 162 Desc*) sed 's|^.*: *||';;
al@412 163 *) sed 's/.*: \([0-9KMG\.]*\).*/\1/';;
al@412 164 esac
al@412 165 }
al@412 166
al@412 167
al@412 168 todomsg() {
al@412 169 echo -e "\\033[70G[ \\033[1;31mTODO\\033[0;39m ]"
al@412 170 }
al@412 171
al@412 172
al@412 173 # Download a file from this mirror
al@412 174
al@412 175 download_from() {
al@412 176 local i mirrors="$1"
al@412 177 shift
al@412 178 for i in $mirrors; do
al@412 179 case "$i" in
al@412 180 http://*|ftp://*|https://*)
al@412 181 wget -c $i$@ && break;;
al@412 182 *)
al@412 183 cp $i/$1 . && break;;
al@412 184 esac
al@412 185 done
al@412 186 }
al@412 187
al@412 188
al@412 189 # Download a file trying all mirrors
al@412 190
al@412 191 download() {
al@412 192 local i
al@412 193 for i in $(cat $MIRROR $LOCALSTATE/undigest/*/mirror 2>/dev/null); do
al@412 194 download_from "$i" "$@" && break
al@412 195 done
al@412 196 }
al@412 197
al@412 198
al@412 199 # Execute hooks provided by some packages
al@412 200
al@412 201 genisohooks() {
al@412 202 local here="$(pwd)"
al@412 203 for i in $(ls $ROOTFS/etc/tazlito/*.$1 2>/dev/null); do
al@412 204 cd $ROOTFS
al@412 205 . $i $ROOTCD
al@412 206 done
al@412 207 cd "$here"
al@412 208 }
al@412 209
al@412 210
MikeDSmith25@83 211 # Echo the package name if the tazpkg is already installed
al@412 212
pankso@333 213 installed_package_name() {
al@412 214 local tazpkg="$1" package VERSION EXTRAVERSION
al@412 215
MikeDSmith25@83 216 # Try to find package name and version to be able
pascal@18 217 # to repack it from installation
MikeDSmith25@83 218 # A dash (-) can exist in name *and* in version
pascal@18 219 package=${tazpkg%-*}
pascal@18 220 i=$package
pascal@18 221 while true; do
al@412 222 unset VERSION EXTRAVERSION
al@412 223 eval $(grep -s ^VERSION= $INSTALLED/$i/receipt)
pascal@78 224 eval $(grep -s ^EXTRAVERSION= $INSTALLED/$i/receipt)
al@412 225 if [ "$i-$VERSION$EXTRAVERSION" == "$tazpkg" ]; then
pascal@18 226 echo $i
pascal@18 227 break
pascal@18 228 fi
pascal@18 229 case "$i" in
al@412 230 *-*);;
al@412 231 *) break;;
pascal@18 232 esac
pascal@18 233 i=${i%-*}
pascal@18 234 done
pascal@18 235 }
pascal@18 236
al@412 237
pascal@11 238 # Check for the rootfs tree.
al@412 239
pankso@333 240 check_rootfs() {
al@412 241 [ -d "$ROOTFS/etc" ] || die 'Unable to find a distro rootfs...'
pascal@11 242 }
pascal@11 243
al@412 244
pankso@1 245 # Check for the boot dir into the root CD tree.
al@412 246
al@412 247 verify_rootcd() {
al@412 248 [ -d "$ROOTCD/boot" ] || die 'Unable to find the rootcd boot directory...'
pankso@1 249 }
pankso@1 250
al@412 251
pascal@362 252 # isolinux.conf doesn't know the kernel version.
paul@363 253 # We name the kernel image 'bzImage'.
paul@363 254 # isolinux/syslinux first tries the '64' suffix with a 64bits cpu.
al@412 255
al@412 256 make_bzImage_hardlink() {
al@412 257 if [ -s ${1:-.}/vmlinuz*slitaz ]; then
al@412 258 rm -f ${1:-.}/bzImage 2>/dev/null
al@412 259 ln ${1:-.}/vmlinuz*slitaz ${1:-.}/bzImage
pascal@362 260 fi
al@412 261 if [ -s ${1:-.}/vmlinuz*slitaz64 ]; then
pascal@362 262 rm -f ${1:-.}/bzImage64 2> /dev/null
al@412 263 ln ${1:-.}/vmlinuz*slitaz64 ${1:-.}/bzImage64
pascal@362 264 fi
pascal@362 265 }
pascal@362 266
al@412 267
al@412 268 create_iso() {
pascal@274 269 cd $2
pascal@365 270 deduplicate
al@412 271
al@412 272 action 'Computing md5...'
pascal@431 273 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; > md5sum
al@412 274 sed -i -e '/ boot\/isolinux\/isolinux.bin$/d' \
al@412 275 -e '/ boot\/isolinux\/boot.cat$/d' md5sum
pascal@274 276 status
al@412 277
al@412 278 cd - >/dev/null
al@412 279 title 'Generating ISO image'
al@412 280
al@416 281 _ 'Generating %s' "$1"
pascal@362 282 make_bzImage_hardlink $2/boot
pascal@426 283 genisoimage -R -o $1 -hide-rr-moved -b boot/isolinux/isolinux.bin \
al@412 284 -c boot/isolinux/boot.cat -no-emul-boot -boot-load-size 4 \
pascal@431 285 -V "{$VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@431 286 -input-charset utf-8 \
pascal@426 287 -A "tazlito $VERSION/$(genisoimage --version)" \
al@412 288 -copyright README -P "www.slitaz.org" -boot-info-table $2
al@412 289 if [ -x '/usr/bin/isohybrid' ]; then
al@412 290 action 'Creating hybrid ISO...'
al@412 291 /usr/bin/isohybrid $1 -entry 2 2>/dev/null
pascal@101 292 status
pascal@101 293 fi
al@412 294
al@412 295 if [ -s '/etc/tazlito/info' ]; then
pascal@196 296 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 297 action 'Storing ISO info...'
al@412 298 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 299 status
pascal@195 300 fi
pascal@195 301 fi
al@412 302
al@412 303 if [ -x '/usr/bin/iso2exe' ]; then
al@412 304 echo 'Creating EXE header...'
al@412 305 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 306 fi
pascal@101 307 }
pascal@101 308
al@412 309
MikeDSmith25@83 310 # Generate a new ISO image using isolinux.
al@412 311
al@412 312 gen_livecd_isolinux() {
pascal@13 313 # Some packages may want to alter iso
pascal@13 314 genisohooks iso
al@412 315 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 316
pankso@35 317 # Set date for boot msg.
al@412 318 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 319 DATE=$(date +%Y%m%d)
al@412 320 action 'Setting build date to: %s...' "$DATE"
al@412 321 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 322 status
pankso@35 323 fi
al@412 324
pankso@1 325 cd $DISTRO
pascal@101 326 create_iso $ISO_NAME.iso $ROOTCD
al@412 327
al@412 328 action 'Creating the ISO md5sum...'
pankso@53 329 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 330 status
al@412 331
pankso@279 332 separator
pascal@37 333 # Some packages may want to alter final iso
pascal@37 334 genisohooks final
pankso@1 335 }
pankso@1 336
al@412 337
al@412 338 lzma_history_bits() {
pankso@123 339 #
paul@154 340 # This generates an ISO which boots with Qemu but gives
pankso@123 341 # rootfs errors in frugal or liveUSB mode.
pankso@123 342 #
al@412 343 # local n
al@412 344 # local sz
al@412 345 # n=20 # 1Mb
al@412 346 # sz=$(du -sk $1 | cut -f1)
al@412 347 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 348 # n=$(( $n + 1 ))
al@412 349 # sz=$(( $sz / 2 ))
al@412 350 # done
al@412 351 # echo $n
pascal@431 352 echo ${LZMA_HISTORY_BITS:=24}
pascal@103 353 }
pascal@103 354
al@412 355
al@412 356 lzma_switches() {
al@412 357 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 358 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 359 }
pascal@111 360
al@412 361
al@412 362 lzma_set_size() {
pascal@232 363 # Update size field for lzma'd file packed using -si switch
al@412 364 return # Need to fix kernel code?
al@412 365
al@412 366 local n i
pascal@387 367 n=$(unlzma < $1 | wc -c)
pascal@231 368 for i in $(seq 1 8); do
pascal@231 369 printf '\\\\x%02X' $(($n & 255))
pascal@231 370 n=$(($n >> 8))
al@412 371 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 372 }
pascal@231 373
al@412 374
al@412 375 align_to_32bits() {
al@412 376 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 377 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 378 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 379 }
pascal@289 380
al@412 381
pascal@101 382 # Pack rootfs
al@412 383
al@412 384 pack_rootfs() {
al@412 385 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 386 case "$COMPRESSION" in
al@412 387 none)
al@412 388 _ 'Creating %s without compression...' 'initramfs'
al@412 389 cat > $2
al@412 390 ;;
al@412 391 gzip)
al@412 392 _ 'Creating %s with gzip compression...' 'initramfs'
al@412 393 gzip -9 > $2
al@412 394 ;;
al@412 395 *)
al@412 396 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 397 lzma e -si -so $(lzma_switches $1) > $2
al@412 398 lzma_set_size $2
al@412 399 ;;
al@412 400 esac
pascal@289 401 align_to_32bits $2
pankso@150 402 echo 1 > /tmp/rootfs
pankso@150 403 }
pankso@150 404
al@412 405
pankso@150 406 # Compression functions for writeiso.
al@412 407
al@412 408 write_initramfs() {
al@412 409 case "$COMPRESSION" in
al@412 410 lzma)
al@412 411 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 412 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 413 align='y'
al@412 414 lzma_set_size "/$INITRAMFS"
al@412 415 ;;
al@412 416 gzip)
al@412 417 _ 'Creating %s with gzip compression...' "$INITRAMFS"
al@412 418 cpio -o -H newc | gzip -9 > "/$INITRAMFS"
al@412 419 [ -x /usr/bin/advdef ] && advdef -z4 "/$INITRAMFS"
al@412 420 ;;
al@412 421 *)
al@412 422 # align='y'
al@412 423 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 424 cpio -o -H newc > "/$INITRAMFS"
al@412 425 ;;
al@412 426 esac < /tmp/list
al@412 427 [ "$align" == 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 428 echo 1 > /tmp/rootfs
pascal@101 429 }
pascal@101 430
al@412 431
paul@341 432 # Deduplicate files (MUST be on the same filesystem).
al@412 433
al@412 434 deduplicate() {
al@412 435 find "${@:-.}" -type f -size +0c -xdev -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 436 (
al@412 437 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""
al@412 438 while read attr inode link file; do
al@412 439 [ -L "$file" ] && continue
al@412 440 if [ "$attr" == "$old_attr" -a "$inode" != "$old_inode" ]; then
al@412 441 if cmp "$file" "$old_file" >/dev/null 2>&1 ; then
al@412 442 rm -f "$file"
al@412 443 if ln "$old_file" "$file" 2>/dev/null; then
al@412 444 inode="$old_inode"
al@412 445 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
al@412 446 save="$(($save+(${attr%%-*}+512)/1024))"
al@412 447 else
al@412 448 cp -a "$old_file" "$file"
al@412 449 fi
al@412 450 fi
al@412 451 fi
al@412 452 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 453 done
al@416 454 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 455 )
al@412 456
al@412 457 find "$@" -type l -xdev -exec stat -c '%s-%u-%g-TARGET- %i %h %n' {} \; | sort | \
al@412 458 (
al@412 459 old_attr=""; hardlinks=0;
al@412 460 while read attr inode link file; do
al@412 461 attr="${attr/-TARGET-/-$(readlink $file)}"
al@412 462 if [ "$attr" == "$old_attr" ]; then
al@412 463 if [ "$inode" != "$old_inode" ]; then
al@412 464 rm -f "$file"
al@412 465 if ln "$old_file" "$file" 2>/dev/null; then
al@412 466 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 467 else
al@412 468 cp -a "$old_file" "$file"
al@412 469 fi
al@412 470 fi
pascal@305 471 else
al@412 472 old_file="$file"
al@412 473 old_attr="$attr"
al@412 474 old_inode="$inode"
pascal@305 475 fi
al@412 476 done
al@416 477 _ '%s duplicate symlinks.' "$hardlinks"
al@412 478 )
pascal@285 479 }
pascal@285 480
al@412 481
pascal@285 482 # Generate a new initramfs from the root filesystem.
al@412 483
al@412 484 gen_initramfs() {
pascal@285 485 # Just in case CTRL+c
pascal@285 486 rm -f $DISTRO/gen
pascal@285 487
pascal@285 488 # Some packages may want to alter rootfs
pascal@285 489 genisohooks rootfs
pascal@285 490 cd $1
pascal@285 491
pascal@285 492 # Link duplicate files
pascal@365 493 deduplicate
pascal@69 494
pankso@150 495 # Use lzma if installed. Display rootfs size in realtime.
al@412 496 rm -f /tmp/rootfs 2>/dev/null
pankso@150 497 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 498 sleep 2
pankso@150 499 echo -en "\nFilesystem size:"
al@412 500 while [ ! -f /tmp/rootfs ]; do
pankso@150 501 sleep 1
al@412 502 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 503 done
pankso@150 504 echo -e "\n"
pascal@361 505 rm -f /tmp/rootfs
pascal@14 506 cd $DISTRO
pascal@111 507 mv $(basename $1).gz $ROOTCD/boot
pankso@1 508 }
pankso@1 509
al@412 510
pankso@332 511 distro_sizes() {
al@412 512 if [ -n "$start_time" ]; then
al@412 513 time=$(($(date +%s) - $start_time))
pankso@264 514 sec=$time
pankso@264 515 div=$(( ($time + 30) / 60))
al@412 516 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 517 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 518 fi
al@398 519 cat <<EOT
pankso@264 520 Build date : $(date +%Y%m%d)
al@412 521 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 522 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 523 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 524 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 525 EOT
al@412 526 footer "Image is ready: $ISO_NAME.iso"
pankso@1 527 }
pankso@1 528
al@412 529
pascal@22 530 # Print ISO and rootfs size.
al@412 531
pankso@332 532 distro_stats() {
al@412 533 title 'Distro statistics: %s' "$DISTRO"
pascal@22 534 distro_sizes
pascal@22 535 }
pascal@22 536
al@412 537
MikeDSmith25@83 538 # Create an empty configuration file.
al@412 539
al@412 540 empty_config_file() {
al@398 541 cat >> tazlito.conf <<"EOF"
pankso@338 542 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 543 #
pankso@1 544
pankso@1 545 # Name of the ISO image to generate.
pankso@1 546 ISO_NAME=""
pankso@1 547
MikeDSmith25@83 548 # ISO image volume name.
pankso@1 549 VOLUM_NAME="SliTaz"
pankso@1 550
MikeDSmith25@83 551 # Name of the preparer.
pankso@1 552 PREPARED="$USER"
pankso@1 553
pankso@1 554 # Path to the packages repository and the packages.list.
pankso@1 555 PACKAGES_REPOSITORY=""
pankso@1 556
al@412 557 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 558 DISTRO=""
pankso@1 559
MikeDSmith25@83 560 # Path to the directory containing additional files
pankso@1 561 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 562 ADDFILES="$DISTRO/addfiles"
pascal@12 563
pascal@12 564 # Default answer for binary question (Y or N)
pascal@12 565 DEFAULT_ANSWER="ASK"
pascal@21 566
pascal@38 567 # Compression utility (lzma, gzip or none)
pascal@21 568 COMPRESSION="lzma"
pankso@1 569 EOF
pankso@1 570 }
pankso@1 571
al@412 572
al@412 573 # Extract rootfs.gz somewhere
al@412 574
al@412 575 extract_rootfs() {
al@412 576 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
al@412 577 # First part (lzcat or zcat) may not fail, but cpio will fail on uncorrect format
al@412 578 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 579 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 580 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
pascal@101 581 }
pascal@101 582
al@412 583
al@412 584 # Extract flavor file to temp directory
al@412 585
al@412 586 extract_flavor() {
al@412 587 # Input: $1 - flavor name to extract;
al@412 588 # $2 = absent/empty: just extract 'outer layer'
al@412 589 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 590 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 591 # Output: temp dir path where flavor was extracted
al@412 592 local f="$1.flavor" from to infos="$1.desc"
al@412 593 [ -f "$f" ] || die "File '$f' not found"
al@412 594 local dir="$(mktemp -d)"
al@412 595 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 596
al@412 597 if [ -n "$2" ]; then
al@412 598 cd $dir
al@412 599
al@412 600 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 601
al@412 602 for i in rootcd rootfs; do
al@412 603 [ -f "$1.$i" ] || continue
al@412 604 mkdir "$i"
al@412 605 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 606 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 607 rm "$1.$i"
al@412 608 done
al@412 609 # Info to be stored inside ISO
al@412 610 [ "$2" == info ] && echo -e $infos | cpio -o -H newc | gzip -9 > info
al@412 611 rm $1.list*
al@412 612
al@412 613 # Renames
al@412 614 while read from to; do
al@412 615 [ -f "$from" ] || continue
al@412 616 mv "$from" "$to"
al@412 617 done <<EOT
al@412 618 $1.nonfree non-free.list
al@412 619 $1.pkglist packages.list
al@412 620 $1-distro.sh distro.sh
al@412 621 $1.receipt receipt
al@412 622 $1.mirrors mirrors
al@412 623 $1.desc description
al@412 624 EOT
al@412 625 fi
al@412 626
al@412 627 echo $dir
al@412 628 }
al@412 629
al@412 630
al@412 631 # Pack flavor file from temp directory
al@412 632
al@412 633 pack_flavor() {
al@412 634 (cd "$1"; ls | grep -v err | cpio -o -H newc) | gzip -9 > "$2.flavor"
al@412 635 }
al@412 636
al@412 637
pascal@101 638 # Remove duplicate files
al@412 639
al@412 640 mergefs() {
al@392 641 # Note, many packages have files with spaces in the name
al@392 642 IFS=$'\n'
al@392 643
al@412 644 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 645 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 646 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 647
pascal@101 648 # merge symlinks files and devices
al@412 649 ( cd "$1"; find ) | \
al@412 650 while read file; do
al@412 651 if [ -L "$1/$file" ]; then
al@412 652 [ -L "$2/$file" -a "$(readlink "$1/$file")" == "$(readlink "$2/$file")" ] &&
al@412 653 rm -f "$2/$file"
al@412 654
al@392 655 elif [ -f "$1/$file" ]; then
al@412 656 [ -f "$2/$file" ] && cmp -s "$1/$file" "$2/$file" &&
al@412 657 rm -f "$2/$file"
al@412 658
al@392 659 [ -f "$2/$file" ] &&
al@392 660 [ "$(basename "$file")" == 'volatile.cpio.gz' ] &&
al@412 661 [ "$(dirname $(dirname "$file"))" == ".$INSTALLED" ] &&
al@412 662 rm -f "$2/$file"
al@412 663
al@392 664 elif [ -b "$1/$file" ]; then
al@412 665 [ -b "$2/$file" ] &&
al@392 666 [ "$(stat -c '%a:%u:%g:%t:%T' "$1/$file")" == \
al@392 667 "$(stat -c '%a:%u:%g:%t:%T' "$2/$file")" ] &&
al@412 668 rm -f "$2/$file"
al@412 669
al@392 670 elif [ -c "$1/$file" ]; then
al@412 671 [ -c "$2/$file" ] &&
al@392 672 [ "$(stat -c '%a:%u:%g:%t:%T' "$1/$file")" == \
al@392 673 "$(stat -c '%a:%u:%g:%t:%T' "$2/$file")" ] &&
al@412 674 rm -f "$2/$file"
pascal@101 675 fi
pascal@101 676 done
pankso@279 677
al@412 678 # cleanup directories; TODO: simplify
al@412 679 ( cd "$1"; find . -type d ) | sed '1!G;h;$!d' | \
al@412 680 while read file; do
al@392 681 [ -d "$2/$file" ] && rmdir "$2/$file" 2>/dev/null
pascal@101 682 done
al@412 683
al@412 684 unset IFS
pascal@111 685 status
pascal@101 686 }
pascal@101 687
al@412 688
al@412 689 cleanup_merge() {
pascal@101 690 rm -rf $TMP_DIR
pascal@101 691 exit 1
pascal@101 692 }
pascal@101 693
pascal@111 694
pascal@111 695 # Update isolinux config files for multiple rootfs
al@412 696
al@412 697 update_bootconfig() {
pascal@235 698 local files
al@416 699 action 'Updating boot config files...'
pascal@235 700 files="$(grep -l 'include common' $1/*.cfg)"
al@412 701 for file in $files; do
al@412 702 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 703 if (/label/) label=$0;
al@412 704 else if (/kernel/) kernel=$0;
al@412 705 else if (/append/) {
al@412 706 i=index($0,"rootfs.gz");
al@412 707 append=substr($0,i+9);
al@412 708 }
al@412 709 else if (/include/) {
al@412 710 for (i = 1; i <= n; i++) {
al@412 711 print label i
al@412 712 print kernel;
al@412 713 initrd="initrd=/boot/rootfs" n ".gz"
al@412 714 for (j = n - 1; j >= i; j--) {
al@412 715 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 716 }
al@412 717 printf "\tappend %s%s\n",initrd,append;
al@412 718 print "";
al@412 719 }
al@412 720 print;
al@412 721 }
al@412 722 else print;
al@412 723 }' < $file > $file.$$
al@412 724 mv -f $file.$$ $file
pascal@111 725 done
pascal@235 726 sel="$(echo $2 | awk '{
al@412 727 for (i=1; i<=NF; i++)
al@412 728 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 729 else printf " %s", $i
al@412 730 }')"
al@412 731
pascal@278 732 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 733
pascal@111 734 label slitaz
pascal@111 735 kernel /boot/isolinux/ifmem.c32
pascal@235 736 append$sel noram
pascal@111 737
pascal@111 738 label noram
pascal@111 739 config noram.cfg
pascal@111 740
pascal@111 741 EOT
al@412 742
pascal@235 743 # Update vesamenu
al@412 744 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 745 files="$files $1/isolinux.cfg"
pascal@278 746 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 747 BEGIN {
al@412 748 kernel = " COM32 c32box.c32"
pascal@235 749 }
al@412 750 {
al@412 751 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 752 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 753 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 754 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 755 else if (/VSHIFT/) {
al@412 756 x = $3-n;
al@412 757 if (x < 0) x = 0;
al@412 758 print "MENU VSHIFT " x;
al@412 759 }
al@412 760 else if (/rootfs.gz/) {
al@412 761 linux = "";
al@412 762 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 763 i = index($0, "rootfs.gz");
al@412 764 append = substr($0, i+9);
al@413 765 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 766 printf "\tappend%s noram\n", sel;
al@413 767 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 768 for (i = 1; i <= n; i++) {
al@412 769 print "LABEL slitaz" i
al@413 770 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 771 printf "%s\n", kernel;
al@412 772 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 773 for (j = n - 1; j >= i; j--) {
al@412 774 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 775 }
al@413 776 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 777 }
al@412 778 }
al@412 779 else if (/bzImage/) kernel = $0;
al@412 780 else print;
al@412 781 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 782 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 783 fi
al@412 784
pascal@278 785 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 786 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 787 cat > $1/noram.cfg <<EOT
pascal@111 788 implicit 0
pascal@111 789 prompt 1
pascal@111 790 timeout 80
pascal@344 791 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 792
pascal@344 793 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 794 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 795 default hacker
pascal@319 796 label hacker
pascal@319 797 KERNEL /boot/bzImage
pascal@319 798 append rw root=/dev/null vga=normal
pascal@319 799
pascal@278 800 label reboot
pascal@111 801 EOT
al@412 802
pascal@278 803 if [ -s $1/c32box.c32 ]; then
pascal@278 804 cat >> $1/noram.cfg <<EOT
pascal@278 805 COM32 c32box.c32
pascal@278 806 append reboot
pascal@278 807
pascal@278 808 label poweroff
pascal@278 809 COM32 c32box.c32
pascal@278 810 append poweroff
pascal@278 811
pascal@278 812 EOT
pascal@278 813 else
pascal@278 814 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 815 fi
al@412 816
pascal@182 817 # Restore real label names
pascal@278 818 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 819 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 820 while read pat; do
pascal@278 821 sed -i "s/slitaz$pat/" $files
pascal@182 822 done
pascal@111 823 status
pascal@111 824 }
pascal@111 825
al@412 826
pascal@426 827 # Uncompress rootfs or module to stdout
pascal@426 828
pascal@426 829 uncompress() {
pascal@426 830 zcat $1 2> /dev/null || xzcat $1 2> /dev/null || unlzma < $1 || cat $i
pascal@426 831 }
pascal@426 832
pascal@426 833
pascal@170 834 # Install a missing package
al@412 835
al@412 836 install_package() {
al@412 837 if [ -z "$2" ]; then
al@416 838 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 839 else
al@416 840 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 841 fi
pascal@170 842 case "$answer" in
al@416 843 y)
al@412 844 # We don't want package on host cache.
al@412 845 action 'Getting and installing package: %s' "$1"
al@412 846 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 847 status ;;
al@412 848 *)
al@412 849 return 1 ;;
pascal@170 850 esac
pascal@170 851 }
pascal@170 852
al@412 853
pascal@170 854 # Check iso for loram transformation
al@412 855
al@412 856 check_iso_for_loram() {
al@412 857 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 858 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 859 }
pascal@170 860
al@412 861
pascal@172 862 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 863
al@412 864 build_initfs() {
pascal@426 865 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 866 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 867 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 868 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 869 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 870 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 871
pascal@225 872 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 873 need_lib=false
al@412 874 for i in bin dev run mnt proc tmp sys lib/modules; do
al@412 875 mkdir -p $TMP_DIR/initfs/$i
al@412 876 done
pascal@312 877 ln -s bin $TMP_DIR/initfs/sbin
al@412 878 ln -s . $TMP_DIR/initfs/usr
al@412 879 for aufs in aufs overlayfs; do
pascal@425 880 [ -f /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z ] && break
pascal@407 881 install_package $aufs $version && break
pascal@387 882 done || return 1
pascal@289 883 cp /init $TMP_DIR/initfs/
pascal@289 884 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@289 885 cp /lib/modules/$version/kernel/drivers/block/floppy.ko.?z \
al@412 886 $TMP_DIR/initfs/lib/modules 2>/dev/null
al@412 887 cp -a /dev/tty0 /dev/fd0 $TMP_DIR/initfs/dev 2>/dev/null
pascal@387 888 cp /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z \
pascal@289 889 $TMP_DIR/initfs/lib/modules
al@412 890 if [ "$1" == 'cdrom' ]; then
pascal@319 891 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 892 else
pascal@313 893 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@313 894 while [ ! -f /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@313 895 install_package linux-squashfs $version || return 1
pascal@313 896 done
pascal@313 897 cp /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z \
al@412 898 $TMP_DIR/initfs/lib/modules
pascal@313 899 ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@313 900 cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 901 fi
pascal@312 902 for i in $(ls /dev/[hs]d[a-f]*); do
pascal@312 903 cp -a $i $TMP_DIR/initfs/dev
pascal@312 904 done
al@412 905 if [ "$1" == 'http' ]; then
pascal@426 906 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 907 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 908 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 909 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 910 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 911 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 912 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 913 else
pascal@172 914 need_lib=true
pascal@172 915 fi
pascal@172 916 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 917 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 918 else
pascal@172 919 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 920 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 921 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 922 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 923 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 924 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 925 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 926 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 927 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 928 need_lib=true
pascal@172 929 fi
pascal@426 930 cd $TMP_DIR/fs
pascal@426 931 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 932 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 933 uncompress $i | cpio -idmu etc/slitaz-release lib/modules* >/dev/null
pascal@172 934 done
pascal@172 935 cd - > /dev/null
pascal@426 936 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@426 937 find $TMP_DIR/fs/lib/modules/*/kernel/drivers/net/ethernet \
pascal@426 938 -type f -name '*.ko*' | while read mod; do
pascal@426 939 f=$TMP_DIR/initfs/lib/modules/$(basename $mod | sed s/..z$//)
pascal@426 940 uncompress $mod > $f
pascal@426 941 grep -q alias=pci: $f || rm -f $f
pascal@426 942 done
pascal@426 943 for i in $TMP_DIR/initfs/lib/modules/*.ko ; do
pascal@426 944 f=$(basename $i)..z
pascal@426 945 grep -q $f:$ $TMP_DIR/fs/lib/modules/*/modules.dep && continue
pascal@426 946 deps="$(grep $f: $TMP_DIR/fs/lib/modules/*/modules.dep | sed 's/.*: //')"
pascal@426 947 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > $TMP_DIR/initfs/lib/modules/$(basename $i .ko).dep
pascal@426 948 for j in $deps; do
pascal@426 949 mod=$(ls $TMP_DIR/fs/lib/modules/*/$j)
pascal@426 950 uncompress $mod > $TMP_DIR/initfs/lib/modules/$(basename $j | sed s/..z$//)
pascal@426 951 done
pascal@426 952 done
al@412 953 longline "Default URLs for /iso/$(cat $TMP_DIR/initfs/etc/slitaz-release)/flavors/slitaz-loram-cdrom.iso /iso/$(cat $TMP_DIR/initfs/etc/slitaz-release)/flavors/slitaz-$(cat $TMP_DIR/initfs/etc/slitaz-release)-loram-cdrom.iso: $urliso"
al@416 954 _n 'List of URLs to insert: '
pascal@172 955 read -t 30 urliso2
pascal@172 956 urliso="$urliso2 $urliso"
pascal@172 957 fi
pascal@172 958 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 959 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pankso@333 960 sed -i 's/LD_T.*ot/newline/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 961 else
pascal@170 962 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@170 963 need_lib=true
pascal@170 964 fi
pascal@170 965 for i in $($TMP_DIR/initfs/bin/busybox | awk \
pascal@170 966 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
pascal@170 967 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 968 done
pascal@170 969 for i in /dev/console /dev/loop* /dev/null /dev/tty /dev/zero \
pascal@170 970 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 971 cp -a $i $TMP_DIR/initfs/dev
pascal@170 972 done
pascal@170 973 $need_lib && for i in /lib/ld-* /lib/lib[cm].so* /lib/lib[cm]-* ; do
pascal@170 974 cp -a $i $TMP_DIR/initfs/lib
pascal@170 975 done
al@412 976 [ "$1" == 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 977 #!/bin/sh
pascal@170 978
al@412 979 getarg() {
pascal@170 980 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 981 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 982 return 0
pascal@170 983 }
pascal@170 984
al@412 985 copy_rootfs() {
pascal@170 986 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 987 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 988 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 989 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 990 path=/mnt/
pascal@170 991 return 0
pascal@170 992 else
pascal@170 993 rm -f /mnt/rootfs*
pascal@170 994 return 1
pascal@170 995 fi
pascal@170 996 }
pascal@170 997
pascal@170 998 echo "Switching / to tmpfs..."
pascal@170 999 mount -t proc proc /proc
pascal@170 1000 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1001 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1002 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1003
pascal@426 1004 mount -t sysfs sysfs /sys
pascal@426 1005 for i in /lib/modules/*.ko ; do
pascal@426 1006 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1007 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1008 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1009 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1010 done
pascal@426 1011 insmod \$i 2> /dev/null
pascal@426 1012 break
pascal@426 1013 done
pascal@426 1014 done
pascal@426 1015 umount /sys
pascal@172 1016 while read var default; do
pascal@172 1017 eval \$var=\$default
pascal@172 1018 getarg \$var \$var
pascal@172 1019 done <<EOT
pascal@172 1020 eth eth0
pascal@172 1021 dns 208.67.222.222,208.67.220.220
pascal@172 1022 netmask 255.255.255.0
pascal@172 1023 gw
pascal@172 1024 ip
pascal@172 1025 EOT
pascal@172 1026 if [ -n "\$ip" ]; then
pascal@172 1027 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1028 route add default gateway \$gw
pascal@172 1029 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1030 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1031 done
pascal@172 1032 else
pascal@186 1033 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1034 fi
pascal@172 1035 for i in $urliso ; do
pascal@172 1036 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1037 URLISO="\${URLISO}http://\$i/iso/\$(cat /etc/slitaz-release)/flavors/slitaz-loram-cdrom.iso,http://\$i/iso/\$(cat /etc/slitaz-release)/flavors/slitaz-\$(cat /etc/slitaz-release)-loram-cdrom.iso"
pascal@172 1038 done
pascal@172 1039 getarg urliso URLISO
pascal@172 1040 DIR=fs
pascal@172 1041 if getarg loram DIR; then
pascal@172 1042 DEVICE=\${DIR%,*}
pascal@172 1043 DIR=/\${DIR#*,}
pascal@172 1044 fi
pascal@172 1045 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1046 path2=/mnt/.httpfs/
pascal@172 1047 path=/mnt/.cdrom/
pascal@387 1048 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1049 while [ ! -d \$path/boot ]; do
pascal@172 1050 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@189 1051 httpfs \$i \$path2 && break
pascal@172 1052 done
pascal@189 1053 mount -o loop,ro -t iso9660 \$path2/*.iso \$path
pascal@172 1054 done
pascal@170 1055
pascal@170 1056 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1057 umount /proc
pascal@387 1058 branch=:/mnt/.cdrom/\$DIR
pascal@206 1059 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1060 branch=
pascal@170 1061 for i in \${path}rootfs* ; do
pascal@170 1062 fs=\${i#*root}
pascal@170 1063 branch=\$branch:/mnt/.\$fs
pascal@198 1064 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@426 1065 insmod /lib/modules/squashfs.ko 2> /dev/null
pascal@289 1066 mount -o loop,ro -t squashfs \${path}root\$fs /mnt/.\$fs
pascal@170 1067 done
pascal@189 1068 else
pascal@189 1069 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@170 1070 fi
pascal@387 1071 while read type opt; do
pascal@426 1072 insmod /lib/modules/\$type.ko && mount -t \$type -o \$opt none /mnt && break
pascal@387 1073 done <<EOT
pascal@387 1074 aufs br=/mnt/.rw\$branch
pascal@387 1075 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1076 EOT
pascal@426 1077 rm -rf /lib/modules
pascal@186 1078 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1079 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1080 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1081 EOTEOT
pascal@170 1082 chmod +x $TMP_DIR/initfs/init
pascal@312 1083 for i in $TMP_DIR/initfs/lib/modules/*z ; do
pascal@312 1084 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1085 rm -f $i
pascal@331 1086 gzip -9 ${i%.gz}
al@412 1087 done 2>/dev/null
al@412 1088 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1089 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1090 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1091 rm -rf $TMP_DIR/initfs
pascal@289 1092 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1093 return 0
pascal@170 1094 }
pascal@170 1095
al@412 1096
pascal@289 1097 # Move each initramfs to squashfs
al@412 1098
al@412 1099 build_loram_rootfs() {
pascal@170 1100 rootfs_sizes=""
pascal@426 1101 for i in $TMP_DIR/iso/boot/rootfs*; do
pascal@170 1102 mkdir -p $TMP_DIR/fs
pascal@170 1103 cd $TMP_DIR/fs
pascal@426 1104 uncompress $i | cpio -idm
pascal@170 1105 cd - > /dev/null
pascal@170 1106 rootfs=$TMP_DIR/$(basename $i)
pascal@289 1107 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp xz -Xbcj x86
pascal@170 1108 cd $TMP_DIR
pascal@170 1109 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1110 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@201 1111 rm -f $rootfs
pascal@201 1112 mv $rootfs.cpio $rootfs
pascal@170 1113 cd - > /dev/null
pascal@170 1114 rm -rf $TMP_DIR/fs
pascal@170 1115 done
pascal@170 1116 }
pascal@170 1117
al@412 1118
pascal@170 1119 # Move meta boot configuration files to basic configuration files
al@412 1120 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1121
al@412 1122 unmeta_boot() {
pascal@248 1123 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1124 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1125 # We keep enough information to do unloram...
pascal@278 1126 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1127 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1128 $root/boot/isolinux/common.cfg
pascal@278 1129 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1130 shift
pascal@250 1131 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1132 $root/boot/isolinux/isolinux.cfg
pascal@278 1133 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@242 1134 sed -i "s/label $3\$/label slitaz/;s|=/boot/rootfs\(.*\).gz |=/boot/rootfs.gz |" \
pascal@248 1135 $root/boot/isolinux/*.cfg
pascal@170 1136 fi
pascal@170 1137 }
pascal@170 1138
al@412 1139
pascal@387 1140 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1141 # These squashfs may be loaded in RAM at boot time.
al@412 1142 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1143 # Meta flavors are converted to normal flavors.
al@412 1144
al@412 1145 build_loram_cdrom() {
pascal@170 1146 build_initfs cdrom || return 1
pascal@170 1147 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@313 1148 mkdir $TMP_DIR/loramiso/fs
pascal@313 1149 cd $TMP_DIR/loramiso/fs
pascal@313 1150 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1151 uncompress $i | cpio -idmu
pascal@313 1152 rm -f $i
pascal@313 1153 done
pascal@313 1154 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1155 cd - >/dev/null
pascal@170 1156 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1157 unmeta_boot
pascal@203 1158 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@313 1159 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1160 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@426 1161 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
pascal@426 1162 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1163 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1164 }
pascal@170 1165
al@412 1166
paul@173 1167 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1168 # Meta flavors are converted to normal flavors.
al@412 1169
al@412 1170 build_loram_http() {
pascal@172 1171 build_initfs http || return 1
pascal@172 1172 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@172 1173 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1174 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1175 unmeta_boot
pascal@172 1176 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1177 }
pascal@172 1178
al@412 1179
pascal@170 1180 # Update meta flavor selection sizes.
pascal@170 1181 # Reduce sizes with rootfs gains.
al@412 1182
al@412 1183 update_metaiso_sizes() {
pascal@278 1184 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1185 do
pascal@278 1186 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1187 local sizes="$rootfs_sizes"
pascal@241 1188 local new
pascal@241 1189 set -- $append
pascal@241 1190 shift
pascal@278 1191 [ "$1" == "ifmem" ] && shift
pascal@241 1192 new=""
pascal@241 1193 while [ -n "$2" ]; do
pascal@241 1194 local s
pascal@241 1195 case "$1" in
al@412 1196 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1197 *M) s=$(( ${1%M} * 1024 ));;
al@412 1198 *) s=${1%K};;
pascal@241 1199 esac
pascal@241 1200 sizes=${sizes#* }
pascal@241 1201 for i in $sizes ; do
pascal@241 1202 s=$(( $s - $i ))
pascal@241 1203 done
pascal@241 1204 new="$new $s $2"
pascal@241 1205 shift 2
pascal@170 1206 done
pascal@278 1207 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1208 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@312 1209 sed -i 's|\(initrd=\)\(/boot/rootfs.\.gz\)|\1/boot/rootfs.gz,\2|' $cfg
pascal@312 1210 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@425 1211 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1212 done
pascal@170 1213 }
pascal@170 1214
al@412 1215
pascal@387 1216 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1217 # Meta flavor selection sizes are updated.
al@412 1218
al@412 1219 build_loram_ram() {
pascal@170 1220 build_initfs ram || return 1
pascal@170 1221 build_loram_rootfs
al@412 1222 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@362 1223 make_bzImage_hardlink $TMP_DIR/loramiso/boot
pascal@289 1224 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1225 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1226 update_metaiso_sizes
al@412 1227 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1228 }
pascal@170 1229
al@412 1230
pankso@279 1231 # Remove files installed by packages
al@412 1232
al@412 1233 find_flavor_rootfs() {
pascal@191 1234 for i in $1/etc/tazlito/*.extract; do
pascal@191 1235 [ -e $i ] || continue
pascal@191 1236 chroot $1 /bin/sh ${i#$1}
pascal@191 1237 done
pankso@279 1238
pankso@279 1239 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1240 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1241 rm -f $1/boot/$i*
pascal@191 1242 done
pankso@279 1243
pascal@191 1244 # Clean files generated in post_install
pascal@191 1245 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1246 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1247
pascal@191 1248 # Verify md5
pascal@217 1249 cat $1$INSTALLED/*/md5sum | \
pascal@191 1250 while read md5 file; do
pascal@405 1251 [ -e "$1$file" ] || continue
pascal@405 1252 [ "$(md5sum < "$1$file")" == "$md5 -" ] &&
pascal@405 1253 rm -f "$1$file"
pascal@191 1254 done
pankso@279 1255
pascal@191 1256 # Check configuration files
pascal@217 1257 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1258 [ -e $i ] || continue
pascal@191 1259 mkdir /tmp/volatile$$
pascal@227 1260 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1261 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1262 while read file ; do
pascal@405 1263 [ -e "$1/$file" ] || continue
pascal@405 1264 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1265 done
pascal@191 1266 rm -rf /tmp/volatile$$
pascal@191 1267 done
pankso@279 1268
pascal@191 1269 # Remove other files blindly
pascal@217 1270 for i in $1$INSTALLED/*/files.list; do
pascal@405 1271 for file in $(cat "$i"); do
pascal@405 1272 [ "$1$file" -nt "$i" ] && continue
pascal@405 1273 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1274 [ -d "$1$file" ] || rm -f "$1$file"
pascal@191 1275 done
pascal@191 1276 done
pankso@279 1277
pascal@193 1278 # Remove tazpkg files and tmp files
pascal@217 1279 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1280 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1281 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1282 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1283 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1284
pascal@191 1285 # Cleanup directory tree
pascal@191 1286 cd $1
pascal@191 1287 find * -type d | sort -r | while read dir; do
al@412 1288 rmdir "$dir" 2>/dev/null
pascal@191 1289 done
pascal@191 1290 cd - > /dev/null
pascal@191 1291 }
pascal@191 1292
al@412 1293
al@412 1294 # Get byte(s) from a binary file
al@412 1295
al@412 1296 get() {
pascal@404 1297 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null
pascal@404 1298 }
pascal@404 1299
al@412 1300
al@412 1301 # Get cpio flavor info from the ISO image
al@412 1302
al@412 1303 flavordata() {
pascal@404 1304 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1305 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1306 }
pascal@404 1307
pascal@404 1308
al@412 1309 # Restore undigest mirrors
al@412 1310
al@412 1311 restore_mirrors() {
al@412 1312 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1313 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1314
al@412 1315 action 'Restoring mirrors...'
al@412 1316 if [ -d "$undigest.bak" ]; then
al@412 1317 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1318 mv "$undigest.bak" "$undigest"
al@412 1319 fi
al@412 1320 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1321 :; status
al@412 1322 }
al@412 1323
al@412 1324
al@412 1325 # Setup undigest mirrors
al@412 1326
al@412 1327 setup_mirrors() {
al@412 1328 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1329 local mirrorlist="$1" fresh repacked
al@412 1330 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1331
al@412 1332 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1333 restore_mirrors
al@412 1334
al@412 1335 _ 'Setting up mirrors for %s...' "$root/"
al@412 1336 # Backing up current undigest mirrors and priority
al@412 1337 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1338 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1339 rm -rf '/var/www/tazlito/'
al@412 1340 mkdir -p '/var/www/tazlito/'
al@412 1341
al@412 1342 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1343 fresh='/home/slitaz/packages'
al@412 1344 if [ -d "$fresh" ]; then
al@412 1345 # Setup first undigest mirror
al@412 1346 mkdir -p "$undigest/fresh"
al@418 1347 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1348 echo 'fresh' >> "$priority"
al@412 1349 # Rebuild mirror DB if needed
al@412 1350 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1351 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1352 tazpkg mkdb "$fresh" --forced --root=''
al@412 1353 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1354 fi
al@412 1355
al@412 1356 # Repacked packages: high priority
al@412 1357 repacked="$PACKAGES_REPOSITORY"
al@412 1358 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1359 # According to Tazlito setup file (tazlito.conf):
al@412 1360 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1361 # or
al@412 1362 # WORK_DIR="/home/slitaz"
al@412 1363 # and
al@412 1364 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1365 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1366
al@412 1367 # Setup second undigest mirror
al@412 1368 mkdir -p "$undigest/repacked"
al@418 1369 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1370 echo 'repacked' >> "$priority"
al@412 1371 # Rebuild mirror DB if needed
al@412 1372 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1373 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1374 tazpkg mkdb "$repacked" --forced --root=''
al@412 1375 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1376 fi
al@412 1377
al@412 1378 # All repositories listed in mirrors list: normal priority
al@412 1379 [ -e "$mirrorlist" ] && \
al@412 1380 while read mirror; do
al@412 1381 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1382 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1383 mkdir -p "$undigest/$mirrorid"
al@412 1384 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1385 echo "$mirrorid" >> "$priority"
al@412 1386 done < "$mirrorlist"
al@412 1387
al@412 1388 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1389
al@412 1390 # Show list of mirrors
al@414 1391 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1392 function show(num, name, url) {
al@418 1393 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1394 }
al@412 1395 {
al@412 1396 num++;
al@412 1397 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1398 show(num, $0, url);
al@412 1399 }
al@412 1400 END {
al@412 1401 num++;
al@412 1402 "cat " db "/mirror" | getline url;
al@412 1403 show(num, "main", url);
al@412 1404 }' "$priority"
al@412 1405
al@417 1406 tazpkg recharge --quiet >/dev/null
al@412 1407 }
al@412 1408
al@412 1409
al@412 1410 # Get list of 'packages.info' lists using priority
al@412 1411
al@412 1412 pi_lists() {
al@412 1413 local pi
al@415 1414 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1415 local priority="$root$LOCALSTATE/priority"
al@412 1416 local undigest="$root$LOCALSTATE/undigest"
al@412 1417
al@412 1418 {
al@412 1419 [ -s "$priority" ] && cat "$priority"
al@412 1420 echo 'main'
al@412 1421 [ -d "$undigest" ] && ls "$undigest"
al@412 1422 } | awk -vun="$undigest/" '
al@412 1423 {
al@412 1424 if (arr[$0] != 1) {
al@412 1425 arr[$0] = 1;
al@412 1426 print un $0 "/packages.info";
al@412 1427 }
al@412 1428 }' | sed 's|/undigest/main||' | \
al@412 1429 while read pi; do
al@412 1430 [ -e "$pi" ] && echo "$pi"
al@412 1431 done
al@412 1432 }
al@412 1433
al@412 1434
al@412 1435 # Strip versions from packages list
al@412 1436
al@412 1437 strip_versions() {
al@412 1438 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1439 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1440 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1441
al@412 1442 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1443 awk '
al@412 1444 {
al@412 1445 if (FILENAME ~ "packages.info") {
al@412 1446 # Collect package names
al@412 1447 FS = "\t"; pkg[$1] = 1;
al@412 1448 } else {
al@416 1449 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1450 while (NF > 1 && ! pkg[$0])
al@412 1451 NF --;
al@412 1452 printf "%s\n", $0;
al@412 1453 }
al@412 1454 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1455
al@412 1456 cat "$tmp_list" > "$in_list"
al@412 1457 rm "$tmp_list"
al@412 1458 status
al@412 1459 }
al@412 1460
al@412 1461
al@412 1462 # Display list of unknown packages (informative)
al@414 1463
al@412 1464 display_unknown() {
al@412 1465 [ -s "$1" ] || return
al@412 1466 echo "Unknown packages:" >&2
al@412 1467 cat "$1" >&2
al@412 1468 rm "$1"
al@412 1469 }
al@412 1470
al@412 1471
al@412 1472 # Display warnings about critical packages absent (informative)
al@414 1473
al@412 1474 display_warn() {
al@412 1475 [ -s "$1" ] || return
al@412 1476 echo "Absent critical packages:" >&2
al@412 1477 cat "$1" >&2
al@412 1478 rm "$1"
al@412 1479 echo "Probably ISO image will be unusable."
al@412 1480 }
al@412 1481
al@412 1482
al@414 1483 # Install packages to rootfs
al@414 1484
al@414 1485 install_list_to_rootfs() {
al@414 1486 local list="$1" rootfs="$2" pkg i ii
al@415 1487 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1488
al@414 1489 # initial tazpkg setup in empty rootfs
al@414 1490 tazpkg --root=$rootfs >/dev/null 2>&1
al@414 1491 # link rootfs packages cache to the regular packages cache
al@414 1492 rm -r "$rootfs/var/cache/tazpkg"
al@414 1493 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 1494
al@414 1495 setup_mirrors mirrors
al@414 1496
al@414 1497 # Just in case if flavor not contains "tazlito" package
al@414 1498 mkdir -p "$rootfs/etc/tazlito"
al@414 1499
al@415 1500 newline
al@414 1501 for pkg in $(cat $list); do
al@414 1502 action 'Installing package: %s' "$pkg"
al@414 1503 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@414 1504 status
al@414 1505 done
al@414 1506 newline
al@414 1507
al@414 1508 restore_mirrors
al@414 1509 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 1510 for i in fresh repacked; do
al@415 1511 ii="$undigest/$i"
al@414 1512 [ -d "$ii" ] && rm -rf "$ii"
al@414 1513 ii="$rootfs/var/lib/tazpkg/priority"
al@414 1514 if [ -f "$ii" ]; then
al@414 1515 sed -i "/$i/d" "$ii"
al@414 1516 [ -s "$ii" ] || rm "$ii"
al@414 1517 fi
al@414 1518 done
al@415 1519 [ -d "$undigest" ] && \
al@415 1520 for i in $(find "$undigest" -type f); do
al@414 1521 # Remove all undigest PKGDB files but 'mirror'
al@414 1522 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 1523 done
al@415 1524 [ -d "$undigest" ] && \
al@415 1525 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 1526
al@414 1527 # Un-link packages cache
al@414 1528 rm "$rootfs/var/cache/tazpkg"
al@414 1529
al@414 1530 # Clean /var/lib/tazpkg
al@415 1531 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 1532 }
al@414 1533
al@414 1534
al@412 1535
al@412 1536
pankso@1 1537 ####################
pankso@1 1538 # Tazlito commands #
pankso@1 1539 ####################
pankso@1 1540
al@412 1541 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 1542 case "$0" in
pascal@365 1543 *reduplicate)
pascal@365 1544 find ${@:-.} ! -type d -links +1 \
pascal@365 1545 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 1546 exit 0 ;;
pascal@361 1547 *deduplicate)
pascal@361 1548 deduplicate "$@"
pascal@361 1549 exit 0 ;;
pascal@361 1550 esac
pascal@361 1551
al@412 1552
pankso@1 1553 case "$COMMAND" in
pankso@1 1554 stats)
pankso@1 1555 # Tazlito general statistics from the config file.
pankso@1 1556 #
al@412 1557 title 'Tazlito statistics'
al@412 1558 optlist "\
al@412 1559 Config file : $CONFIG_FILE
al@412 1560 ISO name : $ISO_NAME.iso
al@412 1561 Volume name : $VOLUM_NAME
al@412 1562 Prepared : $PREPARED
al@412 1563 Packages repository : $PACKAGES_REPOSITORY
al@412 1564 Distro directory : $DISTRO
al@412 1565 Additional files : $ADDFILES
al@412 1566 " | sed '/: $/d'
al@412 1567 footer
al@412 1568 ;;
al@412 1569
al@412 1570
pankso@122 1571 list-addfiles)
paul@154 1572 # Simple list of additional files in the rootfs
pankso@333 1573 newline
al@412 1574 if [ -d "$ADDFILES/rootfs" ]; then
al@412 1575 cd $ADDFILES
al@412 1576 find rootfs -type f
al@412 1577 else
al@412 1578 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 1579 fi
al@412 1580 newline
al@412 1581 ;;
al@412 1582
al@412 1583
pankso@1 1584 gen-config)
MikeDSmith25@83 1585 # Generate a new config file in the current dir or the specified
pankso@1 1586 # directory by $2.
pankso@1 1587 #
al@412 1588 if [ -n "$2" ]; then
al@412 1589 mkdir -p "$2" && cd "$2"
pankso@1 1590 fi
al@412 1591
al@412 1592 newline
al@412 1593 action 'Generating empty tazlito.conf...'
pankso@1 1594 empty_config_file
pankso@1 1595 status
al@412 1596
al@412 1597 separator
al@412 1598 if [ -f 'tazlito.conf' ] ; then
al@412 1599 _ 'Configuration file is ready to edit.'
al@412 1600 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 1601 newline
al@412 1602 fi
al@412 1603 ;;
al@412 1604
al@412 1605
pankso@1 1606 configure)
pankso@1 1607 # Configure a tazlito.conf config file. Start by getting
pankso@1 1608 # a empty config file and sed it.
pankso@1 1609 #
al@412 1610 if [ -f 'tazlito.conf' ]; then
pankso@1 1611 rm tazlito.conf
pankso@1 1612 else
al@412 1613 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 1614 'or in the same directory of the file you want to configure.'
al@412 1615 cd /etc
pankso@1 1616 fi
al@412 1617
pankso@1 1618 empty_config_file
al@412 1619
al@412 1620 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 1621
pankso@1 1622 # ISO name.
pascal@11 1623 echo -n "ISO name : " ; read answer
pascal@11 1624 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 1625 # Volume name.
pascal@14 1626 echo -n "Volume name : " ; read answer
pascal@11 1627 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 1628 # Packages repository.
pascal@11 1629 echo -n "Packages repository : " ; read answer
pascal@11 1630 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 1631 # Distro path.
pascal@11 1632 echo -n "Distro path : " ; read answer
pascal@11 1633 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 1634 footer "Config file is ready to use."
al@412 1635 echo 'You can now extract an ISO or generate a distro.'
al@412 1636 newline
al@412 1637 ;;
al@412 1638
al@412 1639
pankso@1 1640 gen-iso)
paul@94 1641 # Simply generate a new iso.
pankso@1 1642 #
pankso@1 1643 check_root
pankso@1 1644 verify_rootcd
pankso@1 1645 gen_livecd_isolinux
al@412 1646 distro_stats
al@412 1647 ;;
al@412 1648
al@412 1649
pankso@1 1650 gen-initiso)
paul@94 1651 # Simply generate a new initramfs with a new iso.
pankso@1 1652 #
pankso@1 1653 check_root
pankso@1 1654 verify_rootcd
al@412 1655 gen_initramfs "$ROOTFS"
pankso@1 1656 gen_livecd_isolinux
al@412 1657 distro_stats
al@412 1658 ;;
al@412 1659
al@412 1660
pankso@1 1661 extract-distro)
MikeDSmith25@83 1662 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 1663 #
pankso@1 1664 check_root
al@412 1665 ISO_IMAGE="$2"
al@412 1666 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 1667 'Example:\n tazlito image.iso /path/target'
al@412 1668
pankso@1 1669 # Set the distro path by checking for $3 on cmdline.
al@412 1670 TARGET="${3:-$DISTRO}"
al@412 1671
pankso@1 1672 # Exit if existing distro is found.
al@412 1673 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 1674 'Please clean the distro tree or change directory path.'
al@412 1675
al@412 1676 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 1677
pankso@1 1678 # Start to mount the ISO.
al@412 1679 action 'Mounting ISO image...'
al@412 1680 mkdir -p "$TMP_DIR"
pankso@1 1681 # Get ISO file size.
al@412 1682 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 1683 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 1684 sleep 2
pankso@1 1685 # Prepare target dir, copy the kernel and the rootfs.
al@412 1686 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 1687 status
al@412 1688
al@412 1689 action 'Copying the Linux kernel...'
al@412 1690 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 1691 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 1692 else
al@412 1693 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 1694 fi
pankso@1 1695 status
al@412 1696
pascal@41 1697 for i in $(ls $TMP_DIR); do
al@412 1698 [ "$i" == 'boot' ] && continue
al@412 1699 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 1700 done
al@412 1701
al@412 1702 for loader in isolinux syslinux extlinux grub; do
al@412 1703 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 1704 action 'Copying %s files...' "$loader"
al@412 1705 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 1706 status
al@412 1707 done
al@412 1708
al@412 1709 action 'Copying the rootfs...'
al@412 1710 cp $TMP_DIR/boot/rootfs.?z "$TARGET/rootcd/boot"
pankso@1 1711 status
al@412 1712
paul@94 1713 # Extract initramfs.
al@412 1714 cd "$TARGET/rootfs"
al@412 1715 action 'Extracting the rootfs...'
al@412 1716 extract_rootfs "$TARGET/rootcd/boot/$INITRAMFS" "$TARGET/rootfs"
pascal@38 1717 # unpack /usr
pascal@48 1718 for i in etc/tazlito/*.extract; do
pascal@50 1719 [ -f "$i" ] && . $i ../rootcd
pascal@48 1720 done
pankso@1 1721 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 1722 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 1723 cd ..
al@412 1724 status
al@412 1725
pankso@333 1726 newline
pankso@279 1727 separator
al@412 1728 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 1729 echo "Distro tree : $(pwd)"
al@412 1730 echo "Rootfs size : $(du -sh rootfs)"
al@412 1731 echo "Rootcd size : $(du -sh rootcd)"
al@412 1732 footer
al@412 1733 ;;
al@412 1734
al@412 1735
pascal@22 1736 list-flavors)
pascal@22 1737 # Show available flavors.
al@412 1738 local list='/etc/tazlito/flavors.list'
al@412 1739 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 1740 title 'List of flavors'
al@412 1741 cat $list
al@412 1742 footer
al@412 1743 ;;
al@412 1744
al@412 1745
pascal@22 1746 show-flavor)
pascal@22 1747 # Show flavor description.
al@412 1748 set -e
al@412 1749 flavor=${2%.flavor}
al@412 1750 flv_dir="$(extract_flavor "$flavor")"
al@412 1751 desc="$flv_dir/$flavor.desc"
al@412 1752 if [ -n "$brief" ]; then
al@412 1753 if [ -z "$noheader" ]; then
al@412 1754 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 1755 separator
pascal@22 1756 fi
al@412 1757 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 1758 "$(field ISO "$desc")" \
al@412 1759 "$(field Rootfs "$desc")" \
al@412 1760 "$(field Description "$desc")"
pascal@22 1761 else
pankso@279 1762 separator
al@412 1763 cat "$desc"
pascal@22 1764 fi
al@412 1765 cleanup
al@412 1766 ;;
al@412 1767
al@412 1768
pascal@60 1769 gen-liveflavor)
paul@154 1770 # Generate a new flavor from the live system.
pascal@106 1771 FLAVOR=${2%.flavor}
al@412 1772 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 1773
pascal@60 1774 case "$FLAVOR" in
al@412 1775 -?|-h*|--help)
al@412 1776 cat <<EOT
pascal@60 1777 SliTaz Live Tool - Version: $VERSION
al@412 1778
al@412 1779 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 1780
al@412 1781 $(boldify '<flavor-patch-file> format:')
al@412 1782 $(optlist "\
pascal@60 1783 code data
pascal@60 1784 + package to add
pascal@60 1785 - package to remove
pascal@65 1786 ! non-free package to add
pascal@60 1787 ? display message
pascal@60 1788 @ flavor description
al@412 1789 ")
al@412 1790
al@412 1791 $(boldify 'Example:')
al@412 1792 $(optlist "\
al@412 1793 @ Developer tools for SliTaz maintainers
pascal@60 1794 + slitaz-toolchain
pascal@60 1795 + mercurial
al@412 1796 ")
al@412 1797 EOT
al@412 1798 exit 1
al@412 1799 ;;
pascal@60 1800 esac
pascal@60 1801 mv /etc/tazlito/distro-packages.list \
al@412 1802 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 1803 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 1804 tazpkg recharge
al@412 1805
al@412 1806 DESC=""
al@412 1807 [ -n "$3" ] && \
al@412 1808 while read action pkg; do
pascal@60 1809 case "$action" in
al@412 1810 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 1811 -) yes | tazpkg remove $pkg ;;
al@412 1812 !) echo $pkg >> non-free.list ;;
al@412 1813 @) DESC="$pkg" ;;
al@412 1814 \?) echo -en "$pkg"; read action ;;
pascal@60 1815 esac
pascal@60 1816 done < $3
al@412 1817
pascal@60 1818 yes '' | tazlito gen-distro
pascal@60 1819 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 1820 mv /etc/tazlito/distro-packages.list.$$ \
al@412 1821 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 1822 ;;
al@412 1823
al@412 1824
pascal@22 1825 gen-flavor)
al@412 1826 # Generate a new flavor from the last ISO image generated
pascal@106 1827 FLAVOR=${2%.flavor}
al@412 1828 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 1829
al@412 1830 title 'Flavor generation'
pascal@22 1831 check_rootfs
pascal@68 1832 FILES="$FLAVOR.pkglist"
al@412 1833
al@412 1834 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 1835 for i in rootcd rootfs; do
pascal@22 1836 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 1837 FILES="$FILES\n$FLAVOR.$i"
al@412 1838 (cd "$ADDFILES/$i"; find . | cpio -o -H newc 2>/dev/null | gzip -9) > $FLAVOR.$i
pascal@22 1839 fi
pascal@22 1840 done
pankso@35 1841 status
al@412 1842
al@412 1843 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 1844 answer=${answer#Description : }
pascal@22 1845 if [ -z "$answer" ]; then
al@412 1846 echo -n "Description: "
pascal@22 1847 read answer
pascal@22 1848 fi
al@412 1849
al@412 1850 action 'Compressing flavor %s...' "$FLAVOR"
al@412 1851 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 1852 echo "Description : $answer" >> $FLAVOR.desc
al@412 1853 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 1854 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 1855 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 1856 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 1857 EXTRAVERSION=""
pascal@78 1858 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 1859 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
al@412 1860 if [ "$CATEGORY" == 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 1861 echo "$i" >> $FLAVOR.nonfree
pascal@61 1862 else
pascal@78 1863 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 1864 fi
pascal@22 1865 done
pascal@68 1866 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 1867 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 1868 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 1869 done
pascal@109 1870 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
al@412 1871 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | gzip -9 > $FLAVOR.flavor
al@412 1872 rm $(echo -e $FILES)
pascal@22 1873 status
al@412 1874
al@412 1875 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 1876 ;;
al@412 1877
al@412 1878
pascal@105 1879 upgrade-flavor)
al@412 1880 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 1881 flavor="${2%.flavor}"
al@412 1882 set -e
al@412 1883 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 1884 set +e
al@412 1885
al@412 1886 flv_dir="$(extract_flavor "$flavor")"
al@412 1887
al@412 1888 strip_versions "$flv_dir/$flavor.pkglist"
al@412 1889
al@412 1890 action 'Updating %s...' "$flavor.desc"
al@412 1891
al@412 1892 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 1893 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 1894 restore_mirrors >/dev/null
al@412 1895
al@412 1896 sed -i -e '/Image is ready/d' \
al@412 1897 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 1898 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 1899 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 1900 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 1901 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 1902 "$flv_dir/$flavor.desc"
al@412 1903
al@412 1904 pack_flavor "$flv_dir" "$flavor"
al@412 1905 status
al@412 1906 display_unknown "$flv_dir/err"
al@412 1907 display_warn "$flv_dir/warn"
al@412 1908 cleanup
al@412 1909 ;;
al@412 1910
al@412 1911
pascal@106 1912 extract-flavor)
al@412 1913 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 1914 flavor="${2%.flavor}"
al@412 1915 set -e
al@412 1916 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 1917 set +e
al@412 1918
al@412 1919 action 'Extracting %s...' "$flavor.flavor"
al@412 1920 flv_dir="$(extract_flavor "$flavor" full)"
al@412 1921 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 1922
al@412 1923 rm -rf "$storage" 2>/dev/null
al@412 1924 mkdir -p "$storage"
al@412 1925 cp -a "$flv_dir"/* "$storage"
al@412 1926 rm "$storage/description"
al@412 1927 status
al@412 1928
al@412 1929 strip_versions "$storage/packages.list"
al@412 1930
al@412 1931 cleanup
al@412 1932 ;;
al@412 1933
al@412 1934
pascal@106 1935 pack-flavor)
pascal@106 1936 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 1937 flavor=${2%.flavor}
al@412 1938 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 1939
al@412 1940 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 1941
al@412 1942 action 'Creating flavor %s...' "$flavor"
al@412 1943 tmp_dir="$(mktemp -d)"
al@412 1944
al@412 1945 while read from to; do
al@412 1946 [ -s "$storage/$from" ] || continue
al@412 1947 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 1948 done <<EOT
al@412 1949 mirrors $flavor.mirrors
al@412 1950 distro.sh $flavor-distro.sh
al@412 1951 receipt $flavor.receipt
al@412 1952 non-free.list $flavor.nonfree
al@412 1953 EOT
al@412 1954
al@412 1955 # Build the package list.
al@412 1956 # It can include a list from another flavor with the keyword @include
al@412 1957 if [ -s "$storage/packages.list" ]; then
al@412 1958 include=$(grep '^@include' "$storage/packages.list")
al@412 1959 if [ -n "$include" ]; then
al@412 1960 include=${include#@include }
al@412 1961 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 1962 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 1963 else
al@412 1964 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 1965 fi
pascal@112 1966 fi
al@412 1967 # Generate the final/initial package list
al@412 1968 [ -s "$storage/packages.list" ] && \
al@412 1969 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 1970 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 1971 fi
al@412 1972
al@412 1973 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 1974 # Process multi-rootfs flavor
al@412 1975 . "$storage/receipt"
al@412 1976 set -- $ROOTFS_SELECTION
al@412 1977 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 1978 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 1979 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 1980
al@412 1981 for i in rootcd rootfs; do
al@412 1982 mkdir "$tmp_dir/$i"
al@412 1983 # Copy extra files from the first flavor
al@412 1984 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 1985 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 1986 # Overload extra files by meta flavor
al@412 1987 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 1988 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 1989 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
al@412 1990 gzip -9 > "$tmp_dir/$flavor.$i"
al@412 1991 rm -rf "$tmp_dir/$i"
al@412 1992 done
al@412 1993 else
al@412 1994 # Process plain flavor
al@412 1995 for i in rootcd rootfs; do
al@412 1996 [ -d "$storage/$i" ] || continue
al@412 1997 (cd "$storage/$i";
al@412 1998 find . | cpio -o -H newc 2>/dev/null) | gzip -9 > "$tmp_dir/$flavor.$i"
al@412 1999 done
al@412 2000 fi
al@412 2001
al@412 2002 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2003 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2004 ROOTFS_SIZE="$1 (estimated)"
al@412 2005 INITRAMFS_SIZE="$2 (estimated)"
al@412 2006 ISO_SIZE="$3 (estimated)"
al@412 2007 PKGNUM="$4"
al@412 2008 . "$storage/receipt"
al@412 2009
al@412 2010 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2011 Flavor : $FLAVOR
pascal@108 2012 Description : $SHORT_DESC
pascal@108 2013 Version : $VERSION
pascal@108 2014 Maintainer : $MAINTAINER
pascal@108 2015 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2016 Rootfs list : $ROOTFS_SELECTION
al@412 2017 Build date : $(date '+%Y%m%d at %T')
al@412 2018 Packages : $PKGNUM
pascal@108 2019 Rootfs size : $ROOTFS_SIZE
pascal@108 2020 Initramfs size : $INITRAMFS_SIZE
pascal@108 2021 ISO image size : $ISO_SIZE
pascal@107 2022 ================================================================================
pascal@107 2023
pascal@107 2024 EOT
al@412 2025
al@412 2026 rm -f $tmp_dir/packages.list
al@412 2027 pack_flavor "$tmp_dir" "$flavor"
al@412 2028 status
al@412 2029 display_unknown "$tmp_dir/err"
al@412 2030 display_warn "$flv_dir/warn"
al@412 2031 cleanup
al@412 2032 ;;
al@412 2033
al@412 2034
pascal@22 2035 get-flavor)
pascal@22 2036 # Get a flavor's files and prepare for gen-distro.
al@412 2037 flavor=${2%.flavor}
al@412 2038 title 'Preparing %s distro flavor' "$flavor"
al@412 2039 set -e
al@412 2040 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2041 set +e
al@412 2042
al@412 2043 action 'Cleaning %s...' "$DISTRO"
al@412 2044 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2045 # Clean old files
al@412 2046 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2047 [ -f "$i" ] && rm "$i"
al@412 2048 done
al@412 2049 mkdir -p "$DISTRO"
al@412 2050 status
al@412 2051
al@412 2052 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2053
al@412 2054 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2055 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2056 cp -a "$flv_dir"/* .
al@412 2057 mv packages.list distro-packages.list
al@412 2058 mv -f info /etc/tazlito
al@412 2059 status
al@412 2060
al@412 2061 for i in rootcd rootfs; do
al@412 2062 if [ -d "$i" ]; then
al@412 2063 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2064 fi
al@412 2065 done
al@412 2066
al@412 2067 rm -f /etc/tazlito/rootfs.list
al@412 2068 grep -q '^Rootfs list' description &&
al@412 2069 grep '^Rootfs list' description | sed 's/.*: \(.*\)$/\1/' > /etc/tazlito/rootfs.list
al@412 2070
al@416 2071 action 'Updating %s...' 'tazlito.conf'
al@412 2072 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2073 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2074 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2075 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2076 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2077 status
al@412 2078
al@412 2079 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2080 cleanup
al@412 2081 ;;
al@412 2082
pankso@279 2083
pascal@191 2084 iso2flavor)
al@412 2085 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2086 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2087
pascal@191 2088 FLAVOR=${3%.flavor}
pascal@404 2089 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2090 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2091 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2092 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2093 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2094 _ 'META flavors are not supported.'
pascal@191 2095 umount -d $TMP_DIR/iso
pascal@404 2096 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2097 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2098 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2099 umount -d $TMP_DIR/iso
pascal@191 2100 else
pascal@426 2101 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2102 uncompress $i | \
pascal@227 2103 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2104 done
pascal@191 2105 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2106 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2107 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2108 umount -d $TMP_DIR/iso
pascal@191 2109 else
pascal@191 2110 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2111 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2112 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2113 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2114 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2115 umount -d $TMP_DIR/iso
pascal@404 2116 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2117 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2118 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@191 2119 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2120 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2121 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2122 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2123 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2124 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2125 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2126 for i in rootfs rootcd ; do
pascal@404 2127 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2128 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
al@412 2129 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | gzip -9 > $TMP_DIR/$FLAVOR.$i
pascal@404 2130 done
pascal@404 2131 else
pascal@404 2132 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2133 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@404 2134 for i in rootfs rootcd ; do
pascal@404 2135 [ "$(ls $TMP_DIR/$i)" ] &&
al@412 2136 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | gzip -9 > "$TMP_DIR/$FLAVOR.$i"
pascal@404 2137 done
al@412 2138 unset VERSION MAINTAINER
pascal@404 2139 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2140 if [ -n "$DESCRIPTION" ]; then
al@416 2141 _n 'Flavor version : '; read -t 30 VERSION
al@416 2142 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2143 fi
al@412 2144
pascal@404 2145 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2146 Flavor : $FLAVOR
al@412 2147 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2148 Version : ${VERSION:-1.0}
al@412 2149 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2150 LiveCD RAM size : $RAM_SIZE
pascal@191 2151 Build date : $BUILD_DATE
pascal@191 2152 Packages : $PKGCNT
pascal@191 2153 Rootfs size : $ROOTFS_SIZE
pascal@191 2154 Initramfs size : $INITRAMFS_SIZE
pascal@191 2155 ISO image size : $ISO_SIZE
pascal@191 2156 ================================================================================
pascal@191 2157
pascal@191 2158 EOT
al@412 2159 longline "Tazlito can't detect each file installed during \
al@412 2160 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2161 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2162 tree and remove files generated by post_installs.
al@412 2163 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2164 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2165 fi
al@412 2166 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | gzip -9 > $FLAVOR.flavor
pascal@191 2167 fi
pascal@191 2168 fi
al@412 2169 rm -rf $TMP_DIR
al@412 2170 ;;
al@412 2171
al@412 2172
pankso@1 2173 gen-distro)
pankso@1 2174 # Generate a live distro tree with a set of packages.
pankso@1 2175 #
pankso@1 2176 check_root
al@412 2177 start_time=$(date +%s)
al@412 2178
al@412 2179 # Tazlito options: --iso or --cdrom
al@412 2180 CDROM=''
al@412 2181 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2182 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2183
pascal@19 2184 # Check if a package list was specified on cmdline.
pankso@333 2185 if [ -f "$2" ]; then
al@412 2186 LIST_NAME="$2"
pankso@333 2187 else
al@412 2188 LIST_NAME='distro-packages.list'
pankso@333 2189 fi
pankso@279 2190
al@412 2191 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2192 'Please clean the distro tree or change directory path.'
al@412 2193 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2194 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2195
al@412 2196 # If list not given: build list with all installed packages
al@412 2197 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2198 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2199 fi
al@412 2200
pankso@1 2201 # Exit if no list name.
al@412 2202 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2203
pankso@1 2204 # Start generation.
al@412 2205 title 'Tazlito generating a distro'
al@412 2206
pascal@18 2207 # Misc checks
al@412 2208 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2209 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2210 newline
al@412 2211
al@412 2212 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2213 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2214 mkdir $TMP_MNT
al@412 2215 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2216 ln -s "$TMP_MNT/boot" /
pascal@19 2217 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2218 mkdir -p "$ADDFILES/rootcd"
pascal@19 2219 for i in $(ls $TMP_MNT); do
al@412 2220 [ "$i" == 'boot' ] && continue
al@412 2221 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2222 done
pascal@19 2223 fi
pascal@19 2224 else
al@412 2225 rmdir "$TMP_MNT"
pascal@19 2226 fi
pascal@19 2227 fi
pascal@19 2228
pankso@337 2229 # Rootfs stuff.
al@412 2230 echo 'Preparing the rootfs directory...'
al@412 2231 mkdir -p "$ROOTFS"
al@415 2232 export root="$ROOTFS"
al@412 2233 strip_versions "$LIST_NAME"
al@412 2234
al@412 2235 if [ "$REPACK" == 'y' ]; then
al@412 2236 # Determine full packages list with all dependencies
al@412 2237 tmp_dir="$(mktemp -d)"
al@412 2238 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2239 touch "$tmp_dir/full.pkglist"
al@416 2240 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2241
al@412 2242 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2243 while read pkgname pkgver; do
al@412 2244 # Is package in full list?
al@412 2245 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2246 # Is package already repacked?
al@412 2247 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2248 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2249 tazpkg repack "$pkgname" --quiet
al@412 2250 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2251 status
al@412 2252 done
al@412 2253
al@412 2254 rm -r "$tmp_dir"
al@412 2255 fi
al@412 2256
pascal@61 2257 if [ -f non-free.list ]; then
al@412 2258 # FIXME: working in the ROOTFS chroot?
al@412 2259 newline
al@412 2260 echo 'Preparing non-free packages...'
al@412 2261 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
al@412 2262 for pkg in $(cat 'non-free.list'); do
al@412 2263 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2264 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2265 tazpkg get-install get-$pkg
pascal@61 2266 fi
al@412 2267 get-$pkg "$ROOTFS"
pascal@61 2268 fi
pascal@61 2269 tazpkg repack $pkg
pascal@79 2270 pkg=$(ls $pkg*.tazpkg)
al@412 2271 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2272 mv $pkg $PACKAGES_REPOSITORY
pascal@61 2273 done
pascal@61 2274 fi
pascal@80 2275 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2276 newline
al@412 2277
al@414 2278 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2279
pankso@1 2280 cd $DISTRO
pascal@80 2281 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2282 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2283 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2284 action 'Copying addfiles content to the rootfs...'
pascal@11 2285 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2286 status
pankso@1 2287 fi
al@412 2288
al@412 2289 action 'Root filesystem is generated...'; status
al@412 2290
pankso@1 2291 # Root CD part.
al@412 2292 action 'Preparing the rootcd directory...'
pankso@1 2293 mkdir -p $ROOTCD
pankso@1 2294 status
al@412 2295
pankso@1 2296 # Move the boot dir with the Linux kernel from rootfs.
pankso@1 2297 # The boot dir goes directly on the CD.
pankso@1 2298 if [ -d "$ROOTFS/boot" ] ; then
al@412 2299 action 'Moving the boot directory...'
pankso@1 2300 mv $ROOTFS/boot $ROOTCD
pankso@1 2301 cd $ROOTCD/boot
pascal@362 2302 make_bzImage_hardlink
pankso@1 2303 status
pankso@1 2304 fi
pankso@1 2305 cd $DISTRO
pankso@1 2306 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2307 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2308 action 'Copying addfiles content to the rootcd...'
pascal@11 2309 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2310 status
pankso@1 2311 fi
paul@154 2312 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2313 # before compression. Give rootfs path in arg
al@412 2314 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2315 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2316 echo 'Executing distro script...'
pankso@95 2317 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2318 fi
al@412 2319
al@412 2320 # Execute the custom_rules() found in receipt.
al@412 2321 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2322 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2323 echo -e "Executing: custom_rules()\n"
al@412 2324 . "$TOP_DIR/receipt"
al@412 2325 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2326 fi
al@412 2327 fi
al@412 2328
pankso@337 2329 # Multi-rootfs
pascal@111 2330 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2331
al@412 2332 FLAVOR_LIST="$(awk '{
al@412 2333 for (i = 2; i <= NF; i+=2)
al@412 2334 printf "%s ", i;
al@412 2335 }' /etc/tazlito/rootfs.list)"
al@412 2336
al@412 2337 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2338 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2339 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2340
al@412 2341 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2342 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2343 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2344 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2345
pascal@111 2346 n=0
pascal@111 2347 last=$ROOTFS
pascal@111 2348 while read flavor; do
pascal@111 2349 n=$(($n+1))
al@419 2350 mkdir ${ROOTFS}0$n
al@419 2351 export root="${ROOTFS}0$n"
al@419 2352 # initial tazpkg setup in empty rootfs
al@419 2353 tazpkg --root=$root >/dev/null 2>&1
al@419 2354
pankso@337 2355 newline
pankso@337 2356 boldify "Building $flavor rootfs..."
al@398 2357
al@412 2358 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2359 cp "$TOP_DIR/$flavor.flavor" .
al@412 2360
al@412 2361 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2362 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2363 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2364 tazlito pack-flavor $flavor
pankso@337 2365 else
pankso@337 2366 download $flavor.flavor
pankso@337 2367 fi
pankso@337 2368 fi
al@398 2369
al@412 2370 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2371 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2372 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2373 status
al@398 2374
al@412 2375 strip_versions "$DISTRO/list-packages0$n"
al@412 2376
al@414 2377 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2378
al@412 2379 rm -rf ${ROOTFS}0$n/boot
al@412 2380
pascal@111 2381 cd $DISTRO
pascal@179 2382 if [ -s $flavor.rootfs ]; then
al@416 2383 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2384 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2385 fi
al@412 2386
al@412 2387 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2388 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2389 status
al@412 2390
pascal@111 2391 rm -f $flavor.flavor install-list
pascal@111 2392 mergefs ${ROOTFS}0$n $last
pascal@111 2393 last=${ROOTFS}0$n
pascal@111 2394 done <<EOT
pascal@111 2395 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2396 EOT
psychomaniak@383 2397 #'
pascal@111 2398 i=$(($n+1))
pascal@111 2399 while [ $n -gt 0 ]; do
pascal@111 2400 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2401 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2402 gen_initramfs ${ROOTFS}$i
pascal@111 2403 n=$(($n-1))
pascal@111 2404 i=$(($i-1))
pascal@431 2405 export LZMA_HISTORY_BITS=26
pascal@111 2406 done
pascal@111 2407 mv $ROOTFS ${ROOTFS}$i
pascal@111 2408 gen_initramfs ${ROOTFS}$i
al@416 2409 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@111 2410 else
pascal@111 2411 # Initramfs and ISO image stuff.
pascal@111 2412 gen_initramfs $ROOTFS
pascal@111 2413 fi
pankso@1 2414 gen_livecd_isolinux
pankso@1 2415 distro_stats
al@412 2416 cleanup
al@412 2417 ;;
al@412 2418
al@412 2419
pankso@1 2420 clean-distro)
pankso@1 2421 # Remove old distro tree.
pankso@1 2422 #
pankso@1 2423 check_root
al@412 2424 title 'Cleaning: %s' "$DISTRO"
pankso@1 2425 if [ -d "$DISTRO" ] ; then
pankso@1 2426 if [ -d "$ROOTFS" ] ; then
al@412 2427 action 'Removing the rootfs...'
al@412 2428 rm -f $DISTRO/$INITRAMFS
pascal@11 2429 rm -rf $ROOTFS
pascal@11 2430 status
pankso@1 2431 fi
pankso@1 2432 if [ -d "$ROOTCD" ] ; then
al@412 2433 action 'Removing the rootcd...'
pascal@11 2434 rm -rf $ROOTCD
pascal@11 2435 status
pankso@1 2436 fi
al@412 2437 action 'Removing eventual ISO image...'
pascal@11 2438 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2439 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2440 status
pankso@1 2441 fi
al@412 2442 footer
al@412 2443 ;;
al@412 2444
al@412 2445
pankso@1 2446 check-distro)
pankso@1 2447 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2448 #
al@412 2449 # TODO: Remove this function.
al@412 2450 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2451 # while last one file should be maintained by tazlito itself.
pascal@11 2452 check_rootfs
al@412 2453 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2454 # SliTaz release info.
al@416 2455 rel='/etc/slitaz-release'
al@416 2456 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2457 _ 'Missing release info: %s' "$rel"
pankso@1 2458 else
al@416 2459 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2460 status
pankso@1 2461 fi
pankso@1 2462 # Tazpkg mirror.
pascal@217 2463 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 2464 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 2465 todomsg
pankso@1 2466 else
al@412 2467 action 'Mirror configuration exists...'
pankso@1 2468 status
pankso@1 2469 fi
pankso@279 2470 # Isolinux msg
pascal@235 2471 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 2472 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 2473 todomsg
pankso@1 2474 else
al@412 2475 action 'Isolinux message seems good...'
pankso@1 2476 status
pankso@1 2477 fi
al@412 2478 footer
al@412 2479 ;;
al@412 2480
al@412 2481
pankso@123 2482 writeiso)
al@412 2483 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 2484 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 2485 # the current filesystem similar to 'tazusb writefs'.
pankso@123 2486 #
al@412 2487 DISTRO='/home/slitaz/distro'
pankso@123 2488 ROOTCD="$DISTRO/rootcd"
al@412 2489 COMPRESSION="${2:-none}"
al@412 2490 ISO_NAME="${3:-slitaz}"
pankso@123 2491 check_root
pankso@123 2492 # Start info
al@412 2493 title 'Write filesystem to ISO'
al@412 2494 longline "The command writeiso will write the current filesystem into a \
al@412 2495 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 2496 newline
al@412 2497 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 2498
al@412 2499 [ "$COMPRESSION" == 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 2500 # Save some space
al@412 2501 rm -rf /var/cache/tazpkg/*
al@412 2502 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 2503 rm -rf $DISTRO
pankso@123 2504
pankso@143 2505 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 2506 if [ -z $LaunchedByTazpanel ]; then
al@416 2507 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 2508 case $anser in
al@416 2509 y)
al@416 2510 action 'Removing current sound card and screen configurations...'
pankso@123 2511 rm -f /var/lib/sound-card-driver
pankso@290 2512 rm -f /var/lib/alsa/asound.state
pankso@123 2513 rm -f /etc/X11/xorg.conf ;;
pankso@123 2514 *)
al@416 2515 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 2516 esac
al@412 2517 status
al@412 2518 newline
al@412 2519
pankso@330 2520 # Optionally remove i18n settings
al@416 2521 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 2522 case $anser in
al@416 2523 y)
al@416 2524 action 'Removing current locale/keymap settings...'
pankso@333 2525 newline > /etc/locale.conf
pankso@333 2526 newline > /etc/keymap.conf ;;
pankso@330 2527 *)
al@416 2528 action 'Keeping current locale/keymap settings...' ;;
pankso@330 2529 esac
pankso@123 2530 status
psychomaniak@383 2531 fi
al@412 2532
pankso@330 2533 # Clean-up files by default
pankso@333 2534 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 2535 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 2536
pankso@123 2537 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 2538 # and some new users might have been added.
pankso@330 2539 cd /
psychomaniak@373 2540 echo 'init' > /tmp/list
al@412 2541 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 2542 [ -d $dir ] && find $dir
al@412 2543 done >> /tmp/list
al@412 2544
al@412 2545 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 2546 [ -d $dir ] && echo $dir
al@412 2547 done >> /tmp/list
psychomaniak@373 2548
psychomaniak@388 2549 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 2550
psychomaniak@388 2551 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 2552 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 2553 #fi
psychomaniak@386 2554 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 2555 touch /var/log/wtmp
psychomaniak@386 2556
al@412 2557 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 2558 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 2559 done
psychomaniak@373 2560
paul@152 2561 # Generate initramfs with specified compression and display rootfs
pankso@150 2562 # size in realtime.
psychomaniak@386 2563 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 2564
pankso@150 2565 write_initramfs &
pankso@143 2566 sleep 2
pascal@194 2567 cd - > /dev/null
pankso@143 2568 echo -en "\nFilesystem size:"
al@412 2569 while [ ! -f /tmp/rootfs ]; do
pankso@143 2570 sleep 1
al@412 2571 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 2572 done
psychomaniak@383 2573 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 2574 echo -e "\n"
pascal@361 2575 rm -f /tmp/rootfs
pankso@123 2576
pankso@123 2577 # Move freshly generated rootfs to the cdrom.
pankso@123 2578 mkdir -p $ROOTCD/boot
al@412 2579 mv -f /$INITRAMFS $ROOTCD/boot
al@416 2580 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 2581
pankso@123 2582 # Now we need the kernel and isolinux files.
al@412 2583 copy_from_cd() {
pascal@362 2584 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 2585 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 2586 unmeta_boot $ROOTCD
pankso@123 2587 umount /media/cdrom
psychomaniak@378 2588 }
al@412 2589
psychomaniak@378 2590 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 2591 copy_from_cd;
al@412 2592 elif mount | grep /media/cdrom; then
psychomaniak@378 2593 copy_from_cd;
psychomaniak@428 2594 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 2595 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 2596 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 2597 else
psychomaniak@383 2598 touch /tmp/.write-iso-error
al@412 2599 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 2600 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 2601 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 2602 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 2603 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 2604 copy_from_cd
pankso@123 2605 fi
pankso@279 2606
pankso@123 2607 # Generate the iso image.
psychomaniak@383 2608 touch /tmp/.write-iso
psychomaniak@383 2609 newline
pankso@123 2610 cd $DISTRO
pascal@431 2611 create_iso $ISO_NAME.iso $ROOTCD
al@412 2612 action 'Creating the ISO md5sum...'
pankso@123 2613 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@123 2614 status
pankso@123 2615
al@416 2616 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 2617 rm -f /tmp/.write-iso
al@416 2618
psychomaniak@383 2619 if [ -z $LaunchedByTazpanel ]; then
al@416 2620 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 2621 case $anser in
al@416 2622 y)
al@412 2623 umount /dev/cdrom 2>/dev/null
pankso@123 2624 eject
al@412 2625 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 2626 read i && sleep 2
psychomaniak@388 2627 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 2628 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 2629 *)
pankso@123 2630 exit 0 ;;
psychomaniak@383 2631 esac
al@412 2632 fi
al@412 2633 ;;
al@412 2634
al@412 2635
pankso@1 2636 burn-iso)
al@412 2637 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 2638 #
pankso@1 2639 check_root
al@412 2640 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 2641 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 2642 # We can specify an alternative ISO from the cmdline.
al@412 2643 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2644 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 2645
al@412 2646 title 'Tazlito burn ISO'
al@412 2647 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 2648 echo "Drive speed : $DRIVE_SPEED"
pankso@1 2649 echo "ISO image : $iso"
al@412 2650 footer
al@412 2651
al@412 2652 case $(yesorno 'Burn ISO image?' 'n') in
al@412 2653 y)
al@412 2654 title 'Starting Wodim to burn the ISO...'
al@412 2655 sleep 2
al@412 2656 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 2657 footer 'ISO image is burned to CD-ROM.'
al@412 2658 ;;
al@412 2659 *)
al@412 2660 die 'Exiting. No ISO burned.'
al@412 2661 ;;
al@412 2662 esac
al@412 2663 ;;
al@412 2664
al@412 2665
pascal@101 2666 merge)
pascal@101 2667 # Merge multiple rootfs into one iso.
pascal@101 2668 #
pascal@101 2669 if [ -z "$2" ]; then
al@398 2670 cat <<EOT
pascal@101 2671 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 2672
al@412 2673 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 2674 i.e: rootfsN is a subset of rootfsN-1
al@412 2675 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 2676 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 2677
pankso@279 2678 Example:
pascal@101 2679 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 2680
pascal@101 2681 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 2682 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 2683
pascal@101 2684 EOT
pascal@101 2685 exit 2
pascal@101 2686 fi
pascal@101 2687
pascal@101 2688 shift # skip merge
pascal@111 2689 append="$1 slitaz1"
pascal@101 2690 shift # skip size1
pascal@101 2691 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 2692
pascal@101 2693 ISO=$1.merged
al@412 2694
pascal@101 2695 # Extract filesystems
al@412 2696 action 'Mounting %s' "$1"
pascal@101 2697 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 2698 status || cleanup_merge
al@412 2699
pascal@101 2700 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 2701 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 2702 umount -d $TMP_DIR/mnt
pascal@101 2703 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2704 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 2705 cleanup_merge
pascal@101 2706 fi
pascal@278 2707 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 2708 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 2709 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 2710 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 2711 cat <<EOT
pascal@101 2712 No file /boot/isolinux/ifmem.c32
pascal@101 2713 Please install syslinux package !
pascal@101 2714 EOT
pascal@101 2715 rm -rf $TMP_DIR
pascal@101 2716 exit 1
pascal@101 2717 fi
pascal@278 2718 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 2719 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 2720 fi
pankso@279 2721
al@416 2722 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 2723 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 2724 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 2725 status || cleanup_merge
al@412 2726
pascal@101 2727 n=1
pascal@101 2728 while [ -n "$2" ]; do
pascal@101 2729 shift # skip rootfs N-1
pascal@101 2730 p=$n
pascal@101 2731 n=$(($n + 1))
pascal@111 2732 append="$append $1 slitaz$n"
pascal@101 2733 shift # skip size N
pascal@101 2734 mkdir -p $TMP_DIR/rootfs$n
al@412 2735
al@412 2736 action 'Extracting %s' "$1"
pascal@101 2737 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 2738 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 2739 status || cleanup_merge
al@412 2740
pascal@101 2741 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 2742 action 'Creating %s' "rootfs$p.gz"
al@412 2743 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 2744 status
pascal@101 2745 done
al@416 2746 action 'Creating %s' "rootfs$n.gz"
al@412 2747 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 2748 status
pascal@101 2749 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 2750 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 2751 create_iso $ISO $TMP_DIR/iso
al@412 2752 rm -rf $TMP_DIR
al@412 2753 ;;
al@412 2754
pascal@101 2755
pascal@102 2756 repack)
pascal@102 2757 # Repack an iso with maximum lzma compression ratio.
pascal@102 2758 #
pascal@102 2759 ISO=$2
pascal@102 2760 mkdir -p $TMP_DIR/mnt
al@412 2761
pascal@102 2762 # Extract filesystems
al@412 2763 action 'Mounting %s' "$ISO"
al@412 2764 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 2765 status || cleanup_merge
al@412 2766
pascal@102 2767 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 2768 umount -d $TMP_DIR/mnt
pankso@279 2769
pascal@102 2770 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 2771 action 'Repacking %s' "$(basename $i)"
pascal@426 2772 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 2773 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 2774 align_to_32bits $i
pascal@102 2775 status
pascal@102 2776 done
pankso@279 2777
pascal@102 2778 create_iso $ISO $TMP_DIR/iso
al@412 2779 rm -rf $TMP_DIR
al@412 2780 ;;
al@412 2781
pascal@170 2782
pascal@170 2783 build-loram)
al@412 2784 # Build a Live CD for low RAM systems.
pascal@170 2785 #
al@412 2786 ISO="$2"
al@412 2787 OUTPUT="$3"
al@412 2788 [ -z "$3" ] && \
al@412 2789 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 2790 mkdir -p "$TMP_DIR/iso"
al@412 2791 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 2792 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 2793 if ! check_iso_for_loram ; then
al@412 2794 umount -d "$TMP_DIR/iso"
al@412 2795 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 2796 fi
pascal@170 2797 case "$4" in
pankso@333 2798 cdrom) build_loram_cdrom ;;
pankso@333 2799 http) build_loram_http ;;
al@412 2800 *) build_loram_ram ;;
pascal@170 2801 esac
pascal@286 2802 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 2803 losetup -d $loopdev
al@412 2804 rm -rf $TMP_DIR
al@412 2805 ;;
al@412 2806
pascal@170 2807
pankso@115 2808 emu-iso)
pankso@115 2809 # Emulate an ISO image with Qemu.
al@412 2810 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2811 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 2812 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 2813 echo -e "\nStarting Qemu emulator:\n"
pankso@115 2814 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 2815 qemu $QEMU_OPTS $iso
al@412 2816 ;;
al@412 2817
pascal@102 2818
paul@341 2819 deduplicate)
paul@341 2820 # Deduplicate files in a tree
pascal@285 2821 shift
al@412 2822 deduplicate "$@"
al@412 2823 ;;
al@412 2824
al@412 2825
pankso@1 2826 usage|*)
pankso@333 2827 # Print usage also for all unknown commands.
al@412 2828 usage
al@412 2829 ;;
pankso@1 2830 esac
pankso@1 2831
pankso@1 2832 exit 0