tazlito annotate tazlito @ rev 434

loram: deduplicate symlink (tiny shrink)
author Pascal Bellard <pascal.bellard@slitaz.org>
date Sun Sep 18 10:05:38 2016 +0200 (2016-09-18)
parents 0f23bf36e100
children 6a5f1eda8d1b
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 $2/boot
pascal@432 283 uefi="$(cd $2 ; ls boot/isolinux/*efi*img 2> /dev/null)"
pascal@426 284 genisoimage -R -o $1 -hide-rr-moved -b boot/isolinux/isolinux.bin \
al@412 285 -c boot/isolinux/boot.cat -no-emul-boot -boot-load-size 4 \
pascal@432 286 ${uefi:+-eltorito-alt-boot -e $uefi -no-emul-boot} \
pascal@433 287 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@434 288 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
pascal@426 289 -A "tazlito $VERSION/$(genisoimage --version)" \
al@412 290 -copyright README -P "www.slitaz.org" -boot-info-table $2
al@412 291 if [ -x '/usr/bin/isohybrid' ]; then
al@412 292 action 'Creating hybrid ISO...'
al@412 293 /usr/bin/isohybrid $1 -entry 2 2>/dev/null
pascal@101 294 status
pascal@101 295 fi
al@412 296
al@412 297 if [ -s '/etc/tazlito/info' ]; then
pascal@196 298 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 299 action 'Storing ISO info...'
al@412 300 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 301 status
pascal@195 302 fi
pascal@195 303 fi
al@412 304
al@412 305 if [ -x '/usr/bin/iso2exe' ]; then
al@412 306 echo 'Creating EXE header...'
al@412 307 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 308 fi
pascal@101 309 }
pascal@101 310
al@412 311
MikeDSmith25@83 312 # Generate a new ISO image using isolinux.
al@412 313
al@412 314 gen_livecd_isolinux() {
pascal@13 315 # Some packages may want to alter iso
pascal@13 316 genisohooks iso
al@412 317 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 318
pankso@35 319 # Set date for boot msg.
al@412 320 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 321 DATE=$(date +%Y%m%d)
al@412 322 action 'Setting build date to: %s...' "$DATE"
al@412 323 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 324 status
pankso@35 325 fi
al@412 326
pankso@1 327 cd $DISTRO
pascal@101 328 create_iso $ISO_NAME.iso $ROOTCD
al@412 329
al@412 330 action 'Creating the ISO md5sum...'
pankso@53 331 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 332 status
al@412 333
pankso@279 334 separator
pascal@37 335 # Some packages may want to alter final iso
pascal@37 336 genisohooks final
pankso@1 337 }
pankso@1 338
al@412 339
al@412 340 lzma_history_bits() {
pankso@123 341 #
paul@154 342 # This generates an ISO which boots with Qemu but gives
pankso@123 343 # rootfs errors in frugal or liveUSB mode.
pankso@123 344 #
al@412 345 # local n
al@412 346 # local sz
al@412 347 # n=20 # 1Mb
al@412 348 # sz=$(du -sk $1 | cut -f1)
al@412 349 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 350 # n=$(( $n + 1 ))
al@412 351 # sz=$(( $sz / 2 ))
al@412 352 # done
al@412 353 # echo $n
pascal@432 354 echo ${LZMA_HISTORY_BITS:-24}
pascal@103 355 }
pascal@103 356
al@412 357
al@412 358 lzma_switches() {
al@412 359 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 360 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 361 }
pascal@111 362
al@412 363
al@412 364 lzma_set_size() {
pascal@232 365 # Update size field for lzma'd file packed using -si switch
al@412 366 return # Need to fix kernel code?
al@412 367
al@412 368 local n i
pascal@387 369 n=$(unlzma < $1 | wc -c)
pascal@231 370 for i in $(seq 1 8); do
pascal@231 371 printf '\\\\x%02X' $(($n & 255))
pascal@231 372 n=$(($n >> 8))
al@412 373 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 374 }
pascal@231 375
al@412 376
al@412 377 align_to_32bits() {
al@412 378 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 379 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 380 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 381 }
pascal@289 382
al@412 383
pascal@101 384 # Pack rootfs
al@412 385
al@412 386 pack_rootfs() {
al@412 387 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 388 case "$COMPRESSION" in
al@412 389 none)
al@412 390 _ 'Creating %s without compression...' 'initramfs'
al@412 391 cat > $2
al@412 392 ;;
al@412 393 gzip)
al@412 394 _ 'Creating %s with gzip compression...' 'initramfs'
al@412 395 gzip -9 > $2
al@412 396 ;;
al@412 397 *)
al@412 398 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 399 lzma e -si -so $(lzma_switches $1) > $2
al@412 400 lzma_set_size $2
al@412 401 ;;
al@412 402 esac
pascal@289 403 align_to_32bits $2
pankso@150 404 echo 1 > /tmp/rootfs
pankso@150 405 }
pankso@150 406
al@412 407
pankso@150 408 # Compression functions for writeiso.
al@412 409
al@412 410 write_initramfs() {
al@412 411 case "$COMPRESSION" in
al@412 412 lzma)
al@412 413 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 414 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 415 align='y'
al@412 416 lzma_set_size "/$INITRAMFS"
al@412 417 ;;
al@412 418 gzip)
al@412 419 _ 'Creating %s with gzip compression...' "$INITRAMFS"
al@412 420 cpio -o -H newc | gzip -9 > "/$INITRAMFS"
al@412 421 [ -x /usr/bin/advdef ] && advdef -z4 "/$INITRAMFS"
al@412 422 ;;
al@412 423 *)
al@412 424 # align='y'
al@412 425 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 426 cpio -o -H newc > "/$INITRAMFS"
al@412 427 ;;
al@412 428 esac < /tmp/list
al@412 429 [ "$align" == 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 430 echo 1 > /tmp/rootfs
pascal@101 431 }
pascal@101 432
al@412 433
paul@341 434 # Deduplicate files (MUST be on the same filesystem).
al@412 435
al@412 436 deduplicate() {
al@412 437 find "${@:-.}" -type f -size +0c -xdev -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 438 (
al@412 439 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""
al@412 440 while read attr inode link file; do
al@412 441 [ -L "$file" ] && continue
al@412 442 if [ "$attr" == "$old_attr" -a "$inode" != "$old_inode" ]; then
al@412 443 if cmp "$file" "$old_file" >/dev/null 2>&1 ; then
al@412 444 rm -f "$file"
al@412 445 if ln "$old_file" "$file" 2>/dev/null; then
al@412 446 inode="$old_inode"
al@412 447 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
al@412 448 save="$(($save+(${attr%%-*}+512)/1024))"
al@412 449 else
al@412 450 cp -a "$old_file" "$file"
al@412 451 fi
al@412 452 fi
al@412 453 fi
al@412 454 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 455 done
al@416 456 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 457 )
al@412 458
al@412 459 find "$@" -type l -xdev -exec stat -c '%s-%u-%g-TARGET- %i %h %n' {} \; | sort | \
al@412 460 (
al@412 461 old_attr=""; hardlinks=0;
al@412 462 while read attr inode link file; do
al@412 463 attr="${attr/-TARGET-/-$(readlink $file)}"
al@412 464 if [ "$attr" == "$old_attr" ]; then
al@412 465 if [ "$inode" != "$old_inode" ]; then
al@412 466 rm -f "$file"
al@412 467 if ln "$old_file" "$file" 2>/dev/null; then
al@412 468 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 469 else
al@412 470 cp -a "$old_file" "$file"
al@412 471 fi
al@412 472 fi
pascal@305 473 else
al@412 474 old_file="$file"
al@412 475 old_attr="$attr"
al@412 476 old_inode="$inode"
pascal@305 477 fi
al@412 478 done
al@416 479 _ '%s duplicate symlinks.' "$hardlinks"
al@412 480 )
pascal@285 481 }
pascal@285 482
al@412 483
pascal@285 484 # Generate a new initramfs from the root filesystem.
al@412 485
al@412 486 gen_initramfs() {
pascal@285 487 # Just in case CTRL+c
pascal@285 488 rm -f $DISTRO/gen
pascal@285 489
pascal@285 490 # Some packages may want to alter rootfs
pascal@285 491 genisohooks rootfs
pascal@285 492 cd $1
pascal@285 493
pascal@285 494 # Link duplicate files
pascal@365 495 deduplicate
pascal@69 496
pankso@150 497 # Use lzma if installed. Display rootfs size in realtime.
al@412 498 rm -f /tmp/rootfs 2>/dev/null
pankso@150 499 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 500 sleep 2
pankso@150 501 echo -en "\nFilesystem size:"
al@412 502 while [ ! -f /tmp/rootfs ]; do
pankso@150 503 sleep 1
al@412 504 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 505 done
pankso@150 506 echo -e "\n"
pascal@361 507 rm -f /tmp/rootfs
pascal@14 508 cd $DISTRO
pascal@111 509 mv $(basename $1).gz $ROOTCD/boot
pankso@1 510 }
pankso@1 511
al@412 512
pankso@332 513 distro_sizes() {
al@412 514 if [ -n "$start_time" ]; then
al@412 515 time=$(($(date +%s) - $start_time))
pankso@264 516 sec=$time
pankso@264 517 div=$(( ($time + 30) / 60))
al@412 518 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 519 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 520 fi
al@398 521 cat <<EOT
pankso@264 522 Build date : $(date +%Y%m%d)
al@412 523 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 524 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 525 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 526 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 527 EOT
al@412 528 footer "Image is ready: $ISO_NAME.iso"
pankso@1 529 }
pankso@1 530
al@412 531
pascal@22 532 # Print ISO and rootfs size.
al@412 533
pankso@332 534 distro_stats() {
al@412 535 title 'Distro statistics: %s' "$DISTRO"
pascal@22 536 distro_sizes
pascal@22 537 }
pascal@22 538
al@412 539
MikeDSmith25@83 540 # Create an empty configuration file.
al@412 541
al@412 542 empty_config_file() {
al@398 543 cat >> tazlito.conf <<"EOF"
pankso@338 544 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 545 #
pankso@1 546
pankso@1 547 # Name of the ISO image to generate.
pankso@1 548 ISO_NAME=""
pankso@1 549
MikeDSmith25@83 550 # ISO image volume name.
pankso@1 551 VOLUM_NAME="SliTaz"
pankso@1 552
MikeDSmith25@83 553 # Name of the preparer.
pankso@1 554 PREPARED="$USER"
pankso@1 555
pankso@1 556 # Path to the packages repository and the packages.list.
pankso@1 557 PACKAGES_REPOSITORY=""
pankso@1 558
al@412 559 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 560 DISTRO=""
pankso@1 561
MikeDSmith25@83 562 # Path to the directory containing additional files
pankso@1 563 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 564 ADDFILES="$DISTRO/addfiles"
pascal@12 565
pascal@12 566 # Default answer for binary question (Y or N)
pascal@12 567 DEFAULT_ANSWER="ASK"
pascal@21 568
pascal@38 569 # Compression utility (lzma, gzip or none)
pascal@21 570 COMPRESSION="lzma"
pankso@1 571 EOF
pankso@1 572 }
pankso@1 573
al@412 574
al@412 575 # Extract rootfs.gz somewhere
al@412 576
al@412 577 extract_rootfs() {
al@412 578 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
al@412 579 # First part (lzcat or zcat) may not fail, but cpio will fail on uncorrect format
al@412 580 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 581 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 582 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
pascal@101 583 }
pascal@101 584
al@412 585
al@412 586 # Extract flavor file to temp directory
al@412 587
al@412 588 extract_flavor() {
al@412 589 # Input: $1 - flavor name to extract;
al@412 590 # $2 = absent/empty: just extract 'outer layer'
al@412 591 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 592 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 593 # Output: temp dir path where flavor was extracted
al@412 594 local f="$1.flavor" from to infos="$1.desc"
al@412 595 [ -f "$f" ] || die "File '$f' not found"
al@412 596 local dir="$(mktemp -d)"
al@412 597 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 598
al@412 599 if [ -n "$2" ]; then
al@412 600 cd $dir
al@412 601
al@412 602 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 603
al@412 604 for i in rootcd rootfs; do
al@412 605 [ -f "$1.$i" ] || continue
al@412 606 mkdir "$i"
al@412 607 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 608 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 609 rm "$1.$i"
al@412 610 done
al@412 611 # Info to be stored inside ISO
al@412 612 [ "$2" == info ] && echo -e $infos | cpio -o -H newc | gzip -9 > info
al@412 613 rm $1.list*
al@412 614
al@412 615 # Renames
al@412 616 while read from to; do
al@412 617 [ -f "$from" ] || continue
al@412 618 mv "$from" "$to"
al@412 619 done <<EOT
al@412 620 $1.nonfree non-free.list
al@412 621 $1.pkglist packages.list
al@412 622 $1-distro.sh distro.sh
al@412 623 $1.receipt receipt
al@412 624 $1.mirrors mirrors
al@412 625 $1.desc description
al@412 626 EOT
al@412 627 fi
al@412 628
al@412 629 echo $dir
al@412 630 }
al@412 631
al@412 632
al@412 633 # Pack flavor file from temp directory
al@412 634
al@412 635 pack_flavor() {
al@412 636 (cd "$1"; ls | grep -v err | cpio -o -H newc) | gzip -9 > "$2.flavor"
al@412 637 }
al@412 638
al@412 639
pascal@101 640 # Remove duplicate files
al@412 641
al@412 642 mergefs() {
al@392 643 # Note, many packages have files with spaces in the name
al@392 644 IFS=$'\n'
al@392 645
al@412 646 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 647 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 648 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 649
pascal@101 650 # merge symlinks files and devices
al@412 651 ( cd "$1"; find ) | \
al@412 652 while read file; do
al@412 653 if [ -L "$1/$file" ]; then
al@412 654 [ -L "$2/$file" -a "$(readlink "$1/$file")" == "$(readlink "$2/$file")" ] &&
al@412 655 rm -f "$2/$file"
al@412 656
al@392 657 elif [ -f "$1/$file" ]; then
al@412 658 [ -f "$2/$file" ] && cmp -s "$1/$file" "$2/$file" &&
al@412 659 rm -f "$2/$file"
al@412 660
al@392 661 [ -f "$2/$file" ] &&
al@392 662 [ "$(basename "$file")" == 'volatile.cpio.gz' ] &&
al@412 663 [ "$(dirname $(dirname "$file"))" == ".$INSTALLED" ] &&
al@412 664 rm -f "$2/$file"
al@412 665
al@392 666 elif [ -b "$1/$file" ]; then
al@412 667 [ -b "$2/$file" ] &&
al@392 668 [ "$(stat -c '%a:%u:%g:%t:%T' "$1/$file")" == \
al@392 669 "$(stat -c '%a:%u:%g:%t:%T' "$2/$file")" ] &&
al@412 670 rm -f "$2/$file"
al@412 671
al@392 672 elif [ -c "$1/$file" ]; then
al@412 673 [ -c "$2/$file" ] &&
al@392 674 [ "$(stat -c '%a:%u:%g:%t:%T' "$1/$file")" == \
al@392 675 "$(stat -c '%a:%u:%g:%t:%T' "$2/$file")" ] &&
al@412 676 rm -f "$2/$file"
pascal@101 677 fi
pascal@101 678 done
pankso@279 679
al@412 680 # cleanup directories; TODO: simplify
al@412 681 ( cd "$1"; find . -type d ) | sed '1!G;h;$!d' | \
al@412 682 while read file; do
al@392 683 [ -d "$2/$file" ] && rmdir "$2/$file" 2>/dev/null
pascal@101 684 done
al@412 685
al@412 686 unset IFS
pascal@111 687 status
pascal@101 688 }
pascal@101 689
al@412 690
al@412 691 cleanup_merge() {
pascal@101 692 rm -rf $TMP_DIR
pascal@101 693 exit 1
pascal@101 694 }
pascal@101 695
pascal@111 696
pascal@111 697 # Update isolinux config files for multiple rootfs
al@412 698
al@412 699 update_bootconfig() {
pascal@235 700 local files
al@416 701 action 'Updating boot config files...'
pascal@235 702 files="$(grep -l 'include common' $1/*.cfg)"
al@412 703 for file in $files; do
al@412 704 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 705 if (/label/) label=$0;
al@412 706 else if (/kernel/) kernel=$0;
al@412 707 else if (/append/) {
al@412 708 i=index($0,"rootfs.gz");
al@412 709 append=substr($0,i+9);
al@412 710 }
al@412 711 else if (/include/) {
al@412 712 for (i = 1; i <= n; i++) {
al@412 713 print label i
al@412 714 print kernel;
al@412 715 initrd="initrd=/boot/rootfs" n ".gz"
al@412 716 for (j = n - 1; j >= i; j--) {
al@412 717 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 718 }
al@412 719 printf "\tappend %s%s\n",initrd,append;
al@412 720 print "";
al@412 721 }
al@412 722 print;
al@412 723 }
al@412 724 else print;
al@412 725 }' < $file > $file.$$
al@412 726 mv -f $file.$$ $file
pascal@111 727 done
pascal@235 728 sel="$(echo $2 | awk '{
al@412 729 for (i=1; i<=NF; i++)
al@412 730 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 731 else printf " %s", $i
al@412 732 }')"
al@412 733
pascal@278 734 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 735
pascal@111 736 label slitaz
pascal@111 737 kernel /boot/isolinux/ifmem.c32
pascal@235 738 append$sel noram
pascal@111 739
pascal@111 740 label noram
pascal@111 741 config noram.cfg
pascal@111 742
pascal@111 743 EOT
al@412 744
pascal@235 745 # Update vesamenu
al@412 746 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 747 files="$files $1/isolinux.cfg"
pascal@278 748 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 749 BEGIN {
al@412 750 kernel = " COM32 c32box.c32"
pascal@235 751 }
al@412 752 {
al@412 753 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 754 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 755 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 756 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 757 else if (/VSHIFT/) {
al@412 758 x = $3-n;
al@412 759 if (x < 0) x = 0;
al@412 760 print "MENU VSHIFT " x;
al@412 761 }
al@412 762 else if (/rootfs.gz/) {
al@412 763 linux = "";
al@412 764 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 765 i = index($0, "rootfs.gz");
al@412 766 append = substr($0, i+9);
al@413 767 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 768 printf "\tappend%s noram\n", sel;
al@413 769 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 770 for (i = 1; i <= n; i++) {
al@412 771 print "LABEL slitaz" i
al@413 772 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 773 printf "%s\n", kernel;
al@412 774 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 775 for (j = n - 1; j >= i; j--) {
al@412 776 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 777 }
al@413 778 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 779 }
al@412 780 }
al@412 781 else if (/bzImage/) kernel = $0;
al@412 782 else print;
al@412 783 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 784 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 785 fi
al@412 786
pascal@278 787 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 788 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 789 cat > $1/noram.cfg <<EOT
pascal@111 790 implicit 0
pascal@111 791 prompt 1
pascal@111 792 timeout 80
pascal@344 793 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 794
pascal@344 795 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 796 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 797 default hacker
pascal@319 798 label hacker
pascal@319 799 KERNEL /boot/bzImage
pascal@319 800 append rw root=/dev/null vga=normal
pascal@319 801
pascal@278 802 label reboot
pascal@111 803 EOT
al@412 804
pascal@278 805 if [ -s $1/c32box.c32 ]; then
pascal@278 806 cat >> $1/noram.cfg <<EOT
pascal@278 807 COM32 c32box.c32
pascal@278 808 append reboot
pascal@278 809
pascal@278 810 label poweroff
pascal@278 811 COM32 c32box.c32
pascal@278 812 append poweroff
pascal@278 813
pascal@278 814 EOT
pascal@278 815 else
pascal@278 816 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 817 fi
al@412 818
pascal@182 819 # Restore real label names
pascal@278 820 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 821 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 822 while read pat; do
pascal@278 823 sed -i "s/slitaz$pat/" $files
pascal@182 824 done
pascal@111 825 status
pascal@111 826 }
pascal@111 827
al@412 828
pascal@426 829 # Uncompress rootfs or module to stdout
pascal@426 830
pascal@426 831 uncompress() {
pascal@426 832 zcat $1 2> /dev/null || xzcat $1 2> /dev/null || unlzma < $1 || cat $i
pascal@426 833 }
pascal@426 834
pascal@426 835
pascal@170 836 # Install a missing package
al@412 837
al@412 838 install_package() {
al@412 839 if [ -z "$2" ]; then
al@416 840 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 841 else
al@416 842 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 843 fi
pascal@170 844 case "$answer" in
al@416 845 y)
al@412 846 # We don't want package on host cache.
al@412 847 action 'Getting and installing package: %s' "$1"
al@412 848 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 849 status ;;
al@412 850 *)
al@412 851 return 1 ;;
pascal@170 852 esac
pascal@170 853 }
pascal@170 854
al@412 855
pascal@170 856 # Check iso for loram transformation
al@412 857
al@412 858 check_iso_for_loram() {
al@412 859 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 860 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 861 }
pascal@170 862
al@412 863
pascal@172 864 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 865
al@412 866 build_initfs() {
pascal@426 867 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 868 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 869 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 870 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 871 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 872 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 873
pascal@225 874 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 875 need_lib=false
al@412 876 for i in bin dev run mnt proc tmp sys lib/modules; do
al@412 877 mkdir -p $TMP_DIR/initfs/$i
al@412 878 done
pascal@312 879 ln -s bin $TMP_DIR/initfs/sbin
al@412 880 ln -s . $TMP_DIR/initfs/usr
al@412 881 for aufs in aufs overlayfs; do
pascal@425 882 [ -f /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z ] && break
pascal@407 883 install_package $aufs $version && break
pascal@387 884 done || return 1
pascal@289 885 cp /init $TMP_DIR/initfs/
pascal@289 886 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@289 887 cp /lib/modules/$version/kernel/drivers/block/floppy.ko.?z \
al@412 888 $TMP_DIR/initfs/lib/modules 2>/dev/null
al@412 889 cp -a /dev/tty0 /dev/fd0 $TMP_DIR/initfs/dev 2>/dev/null
pascal@387 890 cp /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z \
pascal@289 891 $TMP_DIR/initfs/lib/modules
al@412 892 if [ "$1" == 'cdrom' ]; then
pascal@319 893 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 894 else
pascal@313 895 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@313 896 while [ ! -f /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@313 897 install_package linux-squashfs $version || return 1
pascal@313 898 done
pascal@313 899 cp /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z \
al@412 900 $TMP_DIR/initfs/lib/modules
pascal@313 901 ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@313 902 cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 903 fi
pascal@312 904 for i in $(ls /dev/[hs]d[a-f]*); do
pascal@312 905 cp -a $i $TMP_DIR/initfs/dev
pascal@312 906 done
al@412 907 if [ "$1" == 'http' ]; then
pascal@426 908 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 909 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 910 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 911 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 912 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 913 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 914 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 915 else
pascal@172 916 need_lib=true
pascal@172 917 fi
pascal@172 918 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 919 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 920 else
pascal@172 921 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 922 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 923 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 924 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 925 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 926 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 927 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 928 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 929 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 930 need_lib=true
pascal@172 931 fi
pascal@426 932 cd $TMP_DIR/fs
pascal@426 933 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 934 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 935 uncompress $i | cpio -idmu etc/slitaz-release lib/modules* >/dev/null
pascal@172 936 done
pascal@172 937 cd - > /dev/null
pascal@426 938 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@426 939 find $TMP_DIR/fs/lib/modules/*/kernel/drivers/net/ethernet \
pascal@426 940 -type f -name '*.ko*' | while read mod; do
pascal@426 941 f=$TMP_DIR/initfs/lib/modules/$(basename $mod | sed s/..z$//)
pascal@426 942 uncompress $mod > $f
pascal@426 943 grep -q alias=pci: $f || rm -f $f
pascal@426 944 done
pascal@426 945 for i in $TMP_DIR/initfs/lib/modules/*.ko ; do
pascal@426 946 f=$(basename $i)..z
pascal@426 947 grep -q $f:$ $TMP_DIR/fs/lib/modules/*/modules.dep && continue
pascal@426 948 deps="$(grep $f: $TMP_DIR/fs/lib/modules/*/modules.dep | sed 's/.*: //')"
pascal@426 949 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > $TMP_DIR/initfs/lib/modules/$(basename $i .ko).dep
pascal@426 950 for j in $deps; do
pascal@426 951 mod=$(ls $TMP_DIR/fs/lib/modules/*/$j)
pascal@426 952 uncompress $mod > $TMP_DIR/initfs/lib/modules/$(basename $j | sed s/..z$//)
pascal@426 953 done
pascal@426 954 done
al@412 955 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: $urliso"
al@416 956 _n 'List of URLs to insert: '
pascal@172 957 read -t 30 urliso2
pascal@172 958 urliso="$urliso2 $urliso"
pascal@172 959 fi
pascal@172 960 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 961 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pankso@333 962 sed -i 's/LD_T.*ot/newline/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 963 else
pascal@170 964 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@170 965 need_lib=true
pascal@170 966 fi
pascal@170 967 for i in $($TMP_DIR/initfs/bin/busybox | awk \
pascal@170 968 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
pascal@170 969 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 970 done
pascal@170 971 for i in /dev/console /dev/loop* /dev/null /dev/tty /dev/zero \
pascal@170 972 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 973 cp -a $i $TMP_DIR/initfs/dev
pascal@170 974 done
pascal@170 975 $need_lib && for i in /lib/ld-* /lib/lib[cm].so* /lib/lib[cm]-* ; do
pascal@170 976 cp -a $i $TMP_DIR/initfs/lib
pascal@170 977 done
al@412 978 [ "$1" == 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 979 #!/bin/sh
pascal@170 980
al@412 981 getarg() {
pascal@170 982 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 983 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 984 return 0
pascal@170 985 }
pascal@170 986
al@412 987 copy_rootfs() {
pascal@170 988 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 989 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 990 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 991 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 992 path=/mnt/
pascal@170 993 return 0
pascal@170 994 else
pascal@170 995 rm -f /mnt/rootfs*
pascal@170 996 return 1
pascal@170 997 fi
pascal@170 998 }
pascal@170 999
pascal@170 1000 echo "Switching / to tmpfs..."
pascal@170 1001 mount -t proc proc /proc
pascal@170 1002 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1003 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1004 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1005
pascal@426 1006 mount -t sysfs sysfs /sys
pascal@426 1007 for i in /lib/modules/*.ko ; do
pascal@426 1008 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1009 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1010 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1011 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1012 done
pascal@426 1013 insmod \$i 2> /dev/null
pascal@426 1014 break
pascal@426 1015 done
pascal@426 1016 done
pascal@426 1017 umount /sys
pascal@172 1018 while read var default; do
pascal@172 1019 eval \$var=\$default
pascal@172 1020 getarg \$var \$var
pascal@172 1021 done <<EOT
pascal@172 1022 eth eth0
pascal@172 1023 dns 208.67.222.222,208.67.220.220
pascal@172 1024 netmask 255.255.255.0
pascal@172 1025 gw
pascal@172 1026 ip
pascal@172 1027 EOT
pascal@172 1028 if [ -n "\$ip" ]; then
pascal@172 1029 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1030 route add default gateway \$gw
pascal@172 1031 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1032 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1033 done
pascal@172 1034 else
pascal@186 1035 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1036 fi
pascal@172 1037 for i in $urliso ; do
pascal@172 1038 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1039 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 1040 done
pascal@172 1041 getarg urliso URLISO
pascal@172 1042 DIR=fs
pascal@172 1043 if getarg loram DIR; then
pascal@172 1044 DEVICE=\${DIR%,*}
pascal@172 1045 DIR=/\${DIR#*,}
pascal@172 1046 fi
pascal@172 1047 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1048 path2=/mnt/.httpfs/
pascal@172 1049 path=/mnt/.cdrom/
pascal@387 1050 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1051 while [ ! -d \$path/boot ]; do
pascal@172 1052 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@189 1053 httpfs \$i \$path2 && break
pascal@172 1054 done
pascal@189 1055 mount -o loop,ro -t iso9660 \$path2/*.iso \$path
pascal@172 1056 done
pascal@170 1057
pascal@170 1058 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1059 umount /proc
pascal@387 1060 branch=:/mnt/.cdrom/\$DIR
pascal@206 1061 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1062 branch=
pascal@170 1063 for i in \${path}rootfs* ; do
pascal@170 1064 fs=\${i#*root}
pascal@170 1065 branch=\$branch:/mnt/.\$fs
pascal@198 1066 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@426 1067 insmod /lib/modules/squashfs.ko 2> /dev/null
pascal@289 1068 mount -o loop,ro -t squashfs \${path}root\$fs /mnt/.\$fs
pascal@170 1069 done
pascal@189 1070 else
pascal@189 1071 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@170 1072 fi
pascal@387 1073 while read type opt; do
pascal@426 1074 insmod /lib/modules/\$type.ko && mount -t \$type -o \$opt none /mnt && break
pascal@387 1075 done <<EOT
pascal@387 1076 aufs br=/mnt/.rw\$branch
pascal@387 1077 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1078 EOT
pascal@426 1079 rm -rf /lib/modules
pascal@186 1080 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1081 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1082 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1083 EOTEOT
pascal@170 1084 chmod +x $TMP_DIR/initfs/init
pascal@312 1085 for i in $TMP_DIR/initfs/lib/modules/*z ; do
pascal@312 1086 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1087 rm -f $i
pascal@331 1088 gzip -9 ${i%.gz}
al@412 1089 done 2>/dev/null
al@412 1090 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1091 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1092 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1093 rm -rf $TMP_DIR/initfs
pascal@289 1094 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1095 return 0
pascal@170 1096 }
pascal@170 1097
al@412 1098
pascal@289 1099 # Move each initramfs to squashfs
al@412 1100
al@412 1101 build_loram_rootfs() {
pascal@170 1102 rootfs_sizes=""
pascal@426 1103 for i in $TMP_DIR/iso/boot/rootfs*; do
pascal@170 1104 mkdir -p $TMP_DIR/fs
pascal@170 1105 cd $TMP_DIR/fs
pascal@426 1106 uncompress $i | cpio -idm
pascal@434 1107 deduplicate
pascal@170 1108 cd - > /dev/null
pascal@170 1109 rootfs=$TMP_DIR/$(basename $i)
pascal@289 1110 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp xz -Xbcj x86
pascal@170 1111 cd $TMP_DIR
pascal@170 1112 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1113 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@201 1114 rm -f $rootfs
pascal@201 1115 mv $rootfs.cpio $rootfs
pascal@170 1116 cd - > /dev/null
pascal@170 1117 rm -rf $TMP_DIR/fs
pascal@170 1118 done
pascal@170 1119 }
pascal@170 1120
al@412 1121
pascal@170 1122 # Move meta boot configuration files to basic configuration files
al@412 1123 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1124
al@412 1125 unmeta_boot() {
pascal@248 1126 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1127 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1128 # We keep enough information to do unloram...
pascal@278 1129 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1130 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1131 $root/boot/isolinux/common.cfg
pascal@278 1132 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1133 shift
pascal@250 1134 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1135 $root/boot/isolinux/isolinux.cfg
pascal@278 1136 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@242 1137 sed -i "s/label $3\$/label slitaz/;s|=/boot/rootfs\(.*\).gz |=/boot/rootfs.gz |" \
pascal@248 1138 $root/boot/isolinux/*.cfg
pascal@170 1139 fi
pascal@170 1140 }
pascal@170 1141
al@412 1142
pascal@387 1143 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1144 # These squashfs may be loaded in RAM at boot time.
al@412 1145 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1146 # Meta flavors are converted to normal flavors.
al@412 1147
al@412 1148 build_loram_cdrom() {
pascal@170 1149 build_initfs cdrom || return 1
pascal@170 1150 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@313 1151 mkdir $TMP_DIR/loramiso/fs
pascal@313 1152 cd $TMP_DIR/loramiso/fs
pascal@313 1153 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1154 uncompress $i | cpio -idmu
pascal@313 1155 rm -f $i
pascal@313 1156 done
pascal@313 1157 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1158 cd - >/dev/null
pascal@170 1159 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1160 unmeta_boot
pascal@203 1161 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@313 1162 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1163 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@426 1164 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
pascal@426 1165 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1166 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1167 }
pascal@170 1168
al@412 1169
paul@173 1170 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1171 # Meta flavors are converted to normal flavors.
al@412 1172
al@412 1173 build_loram_http() {
pascal@172 1174 build_initfs http || return 1
pascal@172 1175 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@172 1176 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1177 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1178 unmeta_boot
pascal@172 1179 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1180 }
pascal@172 1181
al@412 1182
pascal@170 1183 # Update meta flavor selection sizes.
pascal@170 1184 # Reduce sizes with rootfs gains.
al@412 1185
al@412 1186 update_metaiso_sizes() {
pascal@278 1187 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1188 do
pascal@278 1189 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1190 local sizes="$rootfs_sizes"
pascal@241 1191 local new
pascal@241 1192 set -- $append
pascal@241 1193 shift
pascal@278 1194 [ "$1" == "ifmem" ] && shift
pascal@241 1195 new=""
pascal@241 1196 while [ -n "$2" ]; do
pascal@241 1197 local s
pascal@241 1198 case "$1" in
al@412 1199 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1200 *M) s=$(( ${1%M} * 1024 ));;
al@412 1201 *) s=${1%K};;
pascal@241 1202 esac
pascal@241 1203 sizes=${sizes#* }
pascal@241 1204 for i in $sizes ; do
pascal@241 1205 s=$(( $s - $i ))
pascal@241 1206 done
pascal@241 1207 new="$new $s $2"
pascal@241 1208 shift 2
pascal@170 1209 done
pascal@278 1210 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1211 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@312 1212 sed -i 's|\(initrd=\)\(/boot/rootfs.\.gz\)|\1/boot/rootfs.gz,\2|' $cfg
pascal@312 1213 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@425 1214 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1215 done
pascal@170 1216 }
pascal@170 1217
al@412 1218
pascal@387 1219 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1220 # Meta flavor selection sizes are updated.
al@412 1221
al@412 1222 build_loram_ram() {
pascal@170 1223 build_initfs ram || return 1
pascal@170 1224 build_loram_rootfs
al@412 1225 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@362 1226 make_bzImage_hardlink $TMP_DIR/loramiso/boot
pascal@289 1227 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1228 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1229 update_metaiso_sizes
al@412 1230 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1231 }
pascal@170 1232
al@412 1233
pankso@279 1234 # Remove files installed by packages
al@412 1235
al@412 1236 find_flavor_rootfs() {
pascal@191 1237 for i in $1/etc/tazlito/*.extract; do
pascal@191 1238 [ -e $i ] || continue
pascal@191 1239 chroot $1 /bin/sh ${i#$1}
pascal@191 1240 done
pankso@279 1241
pankso@279 1242 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1243 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1244 rm -f $1/boot/$i*
pascal@191 1245 done
pankso@279 1246
pascal@191 1247 # Clean files generated in post_install
pascal@191 1248 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1249 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1250
pascal@191 1251 # Verify md5
pascal@217 1252 cat $1$INSTALLED/*/md5sum | \
pascal@191 1253 while read md5 file; do
pascal@405 1254 [ -e "$1$file" ] || continue
pascal@405 1255 [ "$(md5sum < "$1$file")" == "$md5 -" ] &&
pascal@405 1256 rm -f "$1$file"
pascal@191 1257 done
pankso@279 1258
pascal@191 1259 # Check configuration files
pascal@217 1260 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1261 [ -e $i ] || continue
pascal@191 1262 mkdir /tmp/volatile$$
pascal@227 1263 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1264 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1265 while read file ; do
pascal@405 1266 [ -e "$1/$file" ] || continue
pascal@405 1267 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1268 done
pascal@191 1269 rm -rf /tmp/volatile$$
pascal@191 1270 done
pankso@279 1271
pascal@191 1272 # Remove other files blindly
pascal@217 1273 for i in $1$INSTALLED/*/files.list; do
pascal@405 1274 for file in $(cat "$i"); do
pascal@405 1275 [ "$1$file" -nt "$i" ] && continue
pascal@405 1276 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1277 [ -d "$1$file" ] || rm -f "$1$file"
pascal@191 1278 done
pascal@191 1279 done
pankso@279 1280
pascal@193 1281 # Remove tazpkg files and tmp files
pascal@217 1282 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1283 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1284 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1285 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1286 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1287
pascal@191 1288 # Cleanup directory tree
pascal@191 1289 cd $1
pascal@191 1290 find * -type d | sort -r | while read dir; do
al@412 1291 rmdir "$dir" 2>/dev/null
pascal@191 1292 done
pascal@191 1293 cd - > /dev/null
pascal@191 1294 }
pascal@191 1295
al@412 1296
al@412 1297 # Get byte(s) from a binary file
al@412 1298
al@412 1299 get() {
pascal@404 1300 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null
pascal@404 1301 }
pascal@404 1302
al@412 1303
al@412 1304 # Get cpio flavor info from the ISO image
al@412 1305
al@412 1306 flavordata() {
pascal@404 1307 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1308 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1309 }
pascal@404 1310
pascal@404 1311
al@412 1312 # Restore undigest mirrors
al@412 1313
al@412 1314 restore_mirrors() {
al@412 1315 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1316 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1317
al@412 1318 action 'Restoring mirrors...'
al@412 1319 if [ -d "$undigest.bak" ]; then
al@412 1320 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1321 mv "$undigest.bak" "$undigest"
al@412 1322 fi
al@412 1323 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1324 :; status
al@412 1325 }
al@412 1326
al@412 1327
al@412 1328 # Setup undigest mirrors
al@412 1329
al@412 1330 setup_mirrors() {
al@412 1331 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1332 local mirrorlist="$1" fresh repacked
al@412 1333 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1334
al@412 1335 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1336 restore_mirrors
al@412 1337
al@412 1338 _ 'Setting up mirrors for %s...' "$root/"
al@412 1339 # Backing up current undigest mirrors and priority
al@412 1340 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1341 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1342 rm -rf '/var/www/tazlito/'
al@412 1343 mkdir -p '/var/www/tazlito/'
al@412 1344
al@412 1345 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1346 fresh='/home/slitaz/packages'
al@412 1347 if [ -d "$fresh" ]; then
al@412 1348 # Setup first undigest mirror
al@412 1349 mkdir -p "$undigest/fresh"
al@418 1350 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1351 echo 'fresh' >> "$priority"
al@412 1352 # Rebuild mirror DB if needed
al@412 1353 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1354 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1355 tazpkg mkdb "$fresh" --forced --root=''
al@412 1356 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1357 fi
al@412 1358
al@412 1359 # Repacked packages: high priority
al@412 1360 repacked="$PACKAGES_REPOSITORY"
al@412 1361 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1362 # According to Tazlito setup file (tazlito.conf):
al@412 1363 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1364 # or
al@412 1365 # WORK_DIR="/home/slitaz"
al@412 1366 # and
al@412 1367 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1368 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1369
al@412 1370 # Setup second undigest mirror
al@412 1371 mkdir -p "$undigest/repacked"
al@418 1372 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1373 echo 'repacked' >> "$priority"
al@412 1374 # Rebuild mirror DB if needed
al@412 1375 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1376 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1377 tazpkg mkdb "$repacked" --forced --root=''
al@412 1378 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1379 fi
al@412 1380
al@412 1381 # All repositories listed in mirrors list: normal priority
al@412 1382 [ -e "$mirrorlist" ] && \
al@412 1383 while read mirror; do
al@412 1384 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1385 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1386 mkdir -p "$undigest/$mirrorid"
al@412 1387 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1388 echo "$mirrorid" >> "$priority"
al@412 1389 done < "$mirrorlist"
al@412 1390
al@412 1391 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1392
al@412 1393 # Show list of mirrors
al@414 1394 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1395 function show(num, name, url) {
al@418 1396 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1397 }
al@412 1398 {
al@412 1399 num++;
al@412 1400 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1401 show(num, $0, url);
al@412 1402 }
al@412 1403 END {
al@412 1404 num++;
al@412 1405 "cat " db "/mirror" | getline url;
al@412 1406 show(num, "main", url);
al@412 1407 }' "$priority"
al@412 1408
al@417 1409 tazpkg recharge --quiet >/dev/null
al@412 1410 }
al@412 1411
al@412 1412
al@412 1413 # Get list of 'packages.info' lists using priority
al@412 1414
al@412 1415 pi_lists() {
al@412 1416 local pi
al@415 1417 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1418 local priority="$root$LOCALSTATE/priority"
al@412 1419 local undigest="$root$LOCALSTATE/undigest"
al@412 1420
al@412 1421 {
al@412 1422 [ -s "$priority" ] && cat "$priority"
al@412 1423 echo 'main'
al@412 1424 [ -d "$undigest" ] && ls "$undigest"
al@412 1425 } | awk -vun="$undigest/" '
al@412 1426 {
al@412 1427 if (arr[$0] != 1) {
al@412 1428 arr[$0] = 1;
al@412 1429 print un $0 "/packages.info";
al@412 1430 }
al@412 1431 }' | sed 's|/undigest/main||' | \
al@412 1432 while read pi; do
al@412 1433 [ -e "$pi" ] && echo "$pi"
al@412 1434 done
al@412 1435 }
al@412 1436
al@412 1437
al@412 1438 # Strip versions from packages list
al@412 1439
al@412 1440 strip_versions() {
al@412 1441 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1442 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1443 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1444
al@412 1445 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1446 awk '
al@412 1447 {
al@412 1448 if (FILENAME ~ "packages.info") {
al@412 1449 # Collect package names
al@412 1450 FS = "\t"; pkg[$1] = 1;
al@412 1451 } else {
al@416 1452 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1453 while (NF > 1 && ! pkg[$0])
al@412 1454 NF --;
al@412 1455 printf "%s\n", $0;
al@412 1456 }
al@412 1457 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1458
al@412 1459 cat "$tmp_list" > "$in_list"
al@412 1460 rm "$tmp_list"
al@412 1461 status
al@412 1462 }
al@412 1463
al@412 1464
al@412 1465 # Display list of unknown packages (informative)
al@414 1466
al@412 1467 display_unknown() {
al@412 1468 [ -s "$1" ] || return
al@412 1469 echo "Unknown packages:" >&2
al@412 1470 cat "$1" >&2
al@412 1471 rm "$1"
al@412 1472 }
al@412 1473
al@412 1474
al@412 1475 # Display warnings about critical packages absent (informative)
al@414 1476
al@412 1477 display_warn() {
al@412 1478 [ -s "$1" ] || return
al@412 1479 echo "Absent critical packages:" >&2
al@412 1480 cat "$1" >&2
al@412 1481 rm "$1"
al@412 1482 echo "Probably ISO image will be unusable."
al@412 1483 }
al@412 1484
al@412 1485
al@414 1486 # Install packages to rootfs
al@414 1487
al@414 1488 install_list_to_rootfs() {
al@414 1489 local list="$1" rootfs="$2" pkg i ii
al@415 1490 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1491
al@414 1492 # initial tazpkg setup in empty rootfs
al@414 1493 tazpkg --root=$rootfs >/dev/null 2>&1
al@414 1494 # link rootfs packages cache to the regular packages cache
al@414 1495 rm -r "$rootfs/var/cache/tazpkg"
al@414 1496 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 1497
al@414 1498 setup_mirrors mirrors
al@414 1499
al@414 1500 # Just in case if flavor not contains "tazlito" package
al@414 1501 mkdir -p "$rootfs/etc/tazlito"
al@414 1502
al@415 1503 newline
al@414 1504 for pkg in $(cat $list); do
al@414 1505 action 'Installing package: %s' "$pkg"
al@414 1506 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@414 1507 status
al@414 1508 done
al@414 1509 newline
al@414 1510
al@414 1511 restore_mirrors
al@414 1512 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 1513 for i in fresh repacked; do
al@415 1514 ii="$undigest/$i"
al@414 1515 [ -d "$ii" ] && rm -rf "$ii"
al@414 1516 ii="$rootfs/var/lib/tazpkg/priority"
al@414 1517 if [ -f "$ii" ]; then
al@414 1518 sed -i "/$i/d" "$ii"
al@414 1519 [ -s "$ii" ] || rm "$ii"
al@414 1520 fi
al@414 1521 done
al@415 1522 [ -d "$undigest" ] && \
al@415 1523 for i in $(find "$undigest" -type f); do
al@414 1524 # Remove all undigest PKGDB files but 'mirror'
al@414 1525 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 1526 done
al@415 1527 [ -d "$undigest" ] && \
al@415 1528 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 1529
al@414 1530 # Un-link packages cache
al@414 1531 rm "$rootfs/var/cache/tazpkg"
al@414 1532
al@414 1533 # Clean /var/lib/tazpkg
al@415 1534 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 1535 }
al@414 1536
al@414 1537
al@412 1538
al@412 1539
pankso@1 1540 ####################
pankso@1 1541 # Tazlito commands #
pankso@1 1542 ####################
pankso@1 1543
al@412 1544 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 1545 case "$0" in
pascal@365 1546 *reduplicate)
pascal@365 1547 find ${@:-.} ! -type d -links +1 \
pascal@365 1548 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 1549 exit 0 ;;
pascal@361 1550 *deduplicate)
pascal@361 1551 deduplicate "$@"
pascal@361 1552 exit 0 ;;
pascal@361 1553 esac
pascal@361 1554
al@412 1555
pankso@1 1556 case "$COMMAND" in
pankso@1 1557 stats)
pankso@1 1558 # Tazlito general statistics from the config file.
pankso@1 1559 #
al@412 1560 title 'Tazlito statistics'
al@412 1561 optlist "\
al@412 1562 Config file : $CONFIG_FILE
al@412 1563 ISO name : $ISO_NAME.iso
al@412 1564 Volume name : $VOLUM_NAME
al@412 1565 Prepared : $PREPARED
al@412 1566 Packages repository : $PACKAGES_REPOSITORY
al@412 1567 Distro directory : $DISTRO
al@412 1568 Additional files : $ADDFILES
al@412 1569 " | sed '/: $/d'
al@412 1570 footer
al@412 1571 ;;
al@412 1572
al@412 1573
pankso@122 1574 list-addfiles)
paul@154 1575 # Simple list of additional files in the rootfs
pankso@333 1576 newline
al@412 1577 if [ -d "$ADDFILES/rootfs" ]; then
al@412 1578 cd $ADDFILES
al@412 1579 find rootfs -type f
al@412 1580 else
al@412 1581 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 1582 fi
al@412 1583 newline
al@412 1584 ;;
al@412 1585
al@412 1586
pankso@1 1587 gen-config)
MikeDSmith25@83 1588 # Generate a new config file in the current dir or the specified
pankso@1 1589 # directory by $2.
pankso@1 1590 #
al@412 1591 if [ -n "$2" ]; then
al@412 1592 mkdir -p "$2" && cd "$2"
pankso@1 1593 fi
al@412 1594
al@412 1595 newline
al@412 1596 action 'Generating empty tazlito.conf...'
pankso@1 1597 empty_config_file
pankso@1 1598 status
al@412 1599
al@412 1600 separator
al@412 1601 if [ -f 'tazlito.conf' ] ; then
al@412 1602 _ 'Configuration file is ready to edit.'
al@412 1603 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 1604 newline
al@412 1605 fi
al@412 1606 ;;
al@412 1607
al@412 1608
pankso@1 1609 configure)
pankso@1 1610 # Configure a tazlito.conf config file. Start by getting
pankso@1 1611 # a empty config file and sed it.
pankso@1 1612 #
al@412 1613 if [ -f 'tazlito.conf' ]; then
pankso@1 1614 rm tazlito.conf
pankso@1 1615 else
al@412 1616 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 1617 'or in the same directory of the file you want to configure.'
al@412 1618 cd /etc
pankso@1 1619 fi
al@412 1620
pankso@1 1621 empty_config_file
al@412 1622
al@412 1623 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 1624
pankso@1 1625 # ISO name.
pascal@11 1626 echo -n "ISO name : " ; read answer
pascal@11 1627 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 1628 # Volume name.
pascal@14 1629 echo -n "Volume name : " ; read answer
pascal@11 1630 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 1631 # Packages repository.
pascal@11 1632 echo -n "Packages repository : " ; read answer
pascal@11 1633 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 1634 # Distro path.
pascal@11 1635 echo -n "Distro path : " ; read answer
pascal@11 1636 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 1637 footer "Config file is ready to use."
al@412 1638 echo 'You can now extract an ISO or generate a distro.'
al@412 1639 newline
al@412 1640 ;;
al@412 1641
al@412 1642
pankso@1 1643 gen-iso)
paul@94 1644 # Simply generate a new iso.
pankso@1 1645 #
pankso@1 1646 check_root
pankso@1 1647 verify_rootcd
pankso@1 1648 gen_livecd_isolinux
al@412 1649 distro_stats
al@412 1650 ;;
al@412 1651
al@412 1652
pankso@1 1653 gen-initiso)
paul@94 1654 # Simply generate a new initramfs with a new iso.
pankso@1 1655 #
pankso@1 1656 check_root
pankso@1 1657 verify_rootcd
al@412 1658 gen_initramfs "$ROOTFS"
pankso@1 1659 gen_livecd_isolinux
al@412 1660 distro_stats
al@412 1661 ;;
al@412 1662
al@412 1663
pankso@1 1664 extract-distro)
MikeDSmith25@83 1665 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 1666 #
pankso@1 1667 check_root
al@412 1668 ISO_IMAGE="$2"
al@412 1669 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 1670 'Example:\n tazlito image.iso /path/target'
al@412 1671
pankso@1 1672 # Set the distro path by checking for $3 on cmdline.
al@412 1673 TARGET="${3:-$DISTRO}"
al@412 1674
pankso@1 1675 # Exit if existing distro is found.
al@412 1676 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 1677 'Please clean the distro tree or change directory path.'
al@412 1678
al@412 1679 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 1680
pankso@1 1681 # Start to mount the ISO.
al@412 1682 action 'Mounting ISO image...'
al@412 1683 mkdir -p "$TMP_DIR"
pankso@1 1684 # Get ISO file size.
al@412 1685 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 1686 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 1687 sleep 2
pankso@1 1688 # Prepare target dir, copy the kernel and the rootfs.
al@412 1689 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 1690 status
al@412 1691
al@412 1692 action 'Copying the Linux kernel...'
al@412 1693 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 1694 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 1695 else
al@412 1696 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 1697 fi
pankso@1 1698 status
al@412 1699
pascal@41 1700 for i in $(ls $TMP_DIR); do
al@412 1701 [ "$i" == 'boot' ] && continue
al@412 1702 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 1703 done
al@412 1704
al@412 1705 for loader in isolinux syslinux extlinux grub; do
al@412 1706 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 1707 action 'Copying %s files...' "$loader"
al@412 1708 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 1709 status
al@412 1710 done
al@412 1711
al@412 1712 action 'Copying the rootfs...'
al@412 1713 cp $TMP_DIR/boot/rootfs.?z "$TARGET/rootcd/boot"
pankso@1 1714 status
al@412 1715
paul@94 1716 # Extract initramfs.
al@412 1717 cd "$TARGET/rootfs"
al@412 1718 action 'Extracting the rootfs...'
al@412 1719 extract_rootfs "$TARGET/rootcd/boot/$INITRAMFS" "$TARGET/rootfs"
pascal@38 1720 # unpack /usr
pascal@48 1721 for i in etc/tazlito/*.extract; do
pascal@50 1722 [ -f "$i" ] && . $i ../rootcd
pascal@48 1723 done
pankso@1 1724 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 1725 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 1726 cd ..
al@412 1727 status
al@412 1728
pankso@333 1729 newline
pankso@279 1730 separator
al@412 1731 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 1732 echo "Distro tree : $(pwd)"
al@412 1733 echo "Rootfs size : $(du -sh rootfs)"
al@412 1734 echo "Rootcd size : $(du -sh rootcd)"
al@412 1735 footer
al@412 1736 ;;
al@412 1737
al@412 1738
pascal@22 1739 list-flavors)
pascal@22 1740 # Show available flavors.
al@412 1741 local list='/etc/tazlito/flavors.list'
al@412 1742 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 1743 title 'List of flavors'
al@412 1744 cat $list
al@412 1745 footer
al@412 1746 ;;
al@412 1747
al@412 1748
pascal@22 1749 show-flavor)
pascal@22 1750 # Show flavor description.
al@412 1751 set -e
al@412 1752 flavor=${2%.flavor}
al@412 1753 flv_dir="$(extract_flavor "$flavor")"
al@412 1754 desc="$flv_dir/$flavor.desc"
al@412 1755 if [ -n "$brief" ]; then
al@412 1756 if [ -z "$noheader" ]; then
al@412 1757 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 1758 separator
pascal@22 1759 fi
al@412 1760 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 1761 "$(field ISO "$desc")" \
al@412 1762 "$(field Rootfs "$desc")" \
al@412 1763 "$(field Description "$desc")"
pascal@22 1764 else
pankso@279 1765 separator
al@412 1766 cat "$desc"
pascal@22 1767 fi
al@412 1768 cleanup
al@412 1769 ;;
al@412 1770
al@412 1771
pascal@60 1772 gen-liveflavor)
paul@154 1773 # Generate a new flavor from the live system.
pascal@106 1774 FLAVOR=${2%.flavor}
al@412 1775 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 1776
pascal@60 1777 case "$FLAVOR" in
al@412 1778 -?|-h*|--help)
al@412 1779 cat <<EOT
pascal@60 1780 SliTaz Live Tool - Version: $VERSION
al@412 1781
al@412 1782 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 1783
al@412 1784 $(boldify '<flavor-patch-file> format:')
al@412 1785 $(optlist "\
pascal@60 1786 code data
pascal@60 1787 + package to add
pascal@60 1788 - package to remove
pascal@65 1789 ! non-free package to add
pascal@60 1790 ? display message
pascal@60 1791 @ flavor description
al@412 1792 ")
al@412 1793
al@412 1794 $(boldify 'Example:')
al@412 1795 $(optlist "\
al@412 1796 @ Developer tools for SliTaz maintainers
pascal@60 1797 + slitaz-toolchain
pascal@60 1798 + mercurial
al@412 1799 ")
al@412 1800 EOT
al@412 1801 exit 1
al@412 1802 ;;
pascal@60 1803 esac
pascal@60 1804 mv /etc/tazlito/distro-packages.list \
al@412 1805 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 1806 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 1807 tazpkg recharge
al@412 1808
al@412 1809 DESC=""
al@412 1810 [ -n "$3" ] && \
al@412 1811 while read action pkg; do
pascal@60 1812 case "$action" in
al@412 1813 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 1814 -) yes | tazpkg remove $pkg ;;
al@412 1815 !) echo $pkg >> non-free.list ;;
al@412 1816 @) DESC="$pkg" ;;
al@412 1817 \?) echo -en "$pkg"; read action ;;
pascal@60 1818 esac
pascal@60 1819 done < $3
al@412 1820
pascal@60 1821 yes '' | tazlito gen-distro
pascal@60 1822 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 1823 mv /etc/tazlito/distro-packages.list.$$ \
al@412 1824 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 1825 ;;
al@412 1826
al@412 1827
pascal@22 1828 gen-flavor)
al@412 1829 # Generate a new flavor from the last ISO image generated
pascal@106 1830 FLAVOR=${2%.flavor}
al@412 1831 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 1832
al@412 1833 title 'Flavor generation'
pascal@22 1834 check_rootfs
pascal@68 1835 FILES="$FLAVOR.pkglist"
al@412 1836
al@412 1837 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 1838 for i in rootcd rootfs; do
pascal@22 1839 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 1840 FILES="$FILES\n$FLAVOR.$i"
al@412 1841 (cd "$ADDFILES/$i"; find . | cpio -o -H newc 2>/dev/null | gzip -9) > $FLAVOR.$i
pascal@22 1842 fi
pascal@22 1843 done
pankso@35 1844 status
al@412 1845
al@412 1846 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 1847 answer=${answer#Description : }
pascal@22 1848 if [ -z "$answer" ]; then
al@412 1849 echo -n "Description: "
pascal@22 1850 read answer
pascal@22 1851 fi
al@412 1852
al@412 1853 action 'Compressing flavor %s...' "$FLAVOR"
al@412 1854 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 1855 echo "Description : $answer" >> $FLAVOR.desc
al@412 1856 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 1857 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 1858 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 1859 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 1860 EXTRAVERSION=""
pascal@78 1861 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 1862 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
al@412 1863 if [ "$CATEGORY" == 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 1864 echo "$i" >> $FLAVOR.nonfree
pascal@61 1865 else
pascal@78 1866 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 1867 fi
pascal@22 1868 done
pascal@68 1869 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 1870 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 1871 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 1872 done
pascal@109 1873 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
al@412 1874 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | gzip -9 > $FLAVOR.flavor
al@412 1875 rm $(echo -e $FILES)
pascal@22 1876 status
al@412 1877
al@412 1878 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 1879 ;;
al@412 1880
al@412 1881
pascal@105 1882 upgrade-flavor)
al@412 1883 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 1884 flavor="${2%.flavor}"
al@412 1885 set -e
al@412 1886 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 1887 set +e
al@412 1888
al@412 1889 flv_dir="$(extract_flavor "$flavor")"
al@412 1890
al@412 1891 strip_versions "$flv_dir/$flavor.pkglist"
al@412 1892
al@412 1893 action 'Updating %s...' "$flavor.desc"
al@412 1894
al@412 1895 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 1896 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 1897 restore_mirrors >/dev/null
al@412 1898
al@412 1899 sed -i -e '/Image is ready/d' \
al@412 1900 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 1901 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 1902 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 1903 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 1904 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 1905 "$flv_dir/$flavor.desc"
al@412 1906
al@412 1907 pack_flavor "$flv_dir" "$flavor"
al@412 1908 status
al@412 1909 display_unknown "$flv_dir/err"
al@412 1910 display_warn "$flv_dir/warn"
al@412 1911 cleanup
al@412 1912 ;;
al@412 1913
al@412 1914
pascal@106 1915 extract-flavor)
al@412 1916 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 1917 flavor="${2%.flavor}"
al@412 1918 set -e
al@412 1919 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 1920 set +e
al@412 1921
al@412 1922 action 'Extracting %s...' "$flavor.flavor"
al@412 1923 flv_dir="$(extract_flavor "$flavor" full)"
al@412 1924 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 1925
al@412 1926 rm -rf "$storage" 2>/dev/null
al@412 1927 mkdir -p "$storage"
al@412 1928 cp -a "$flv_dir"/* "$storage"
al@412 1929 rm "$storage/description"
al@412 1930 status
al@412 1931
al@412 1932 strip_versions "$storage/packages.list"
al@412 1933
al@412 1934 cleanup
al@412 1935 ;;
al@412 1936
al@412 1937
pascal@106 1938 pack-flavor)
pascal@106 1939 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 1940 flavor=${2%.flavor}
al@412 1941 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 1942
al@412 1943 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 1944
al@412 1945 action 'Creating flavor %s...' "$flavor"
al@412 1946 tmp_dir="$(mktemp -d)"
al@412 1947
al@412 1948 while read from to; do
al@412 1949 [ -s "$storage/$from" ] || continue
al@412 1950 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 1951 done <<EOT
al@412 1952 mirrors $flavor.mirrors
al@412 1953 distro.sh $flavor-distro.sh
al@412 1954 receipt $flavor.receipt
al@412 1955 non-free.list $flavor.nonfree
al@412 1956 EOT
al@412 1957
al@412 1958 # Build the package list.
al@412 1959 # It can include a list from another flavor with the keyword @include
al@412 1960 if [ -s "$storage/packages.list" ]; then
al@412 1961 include=$(grep '^@include' "$storage/packages.list")
al@412 1962 if [ -n "$include" ]; then
al@412 1963 include=${include#@include }
al@412 1964 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 1965 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 1966 else
al@412 1967 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 1968 fi
pascal@112 1969 fi
al@412 1970 # Generate the final/initial package list
al@412 1971 [ -s "$storage/packages.list" ] && \
al@412 1972 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 1973 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 1974 fi
al@412 1975
al@412 1976 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 1977 # Process multi-rootfs flavor
al@412 1978 . "$storage/receipt"
al@412 1979 set -- $ROOTFS_SELECTION
al@412 1980 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 1981 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 1982 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 1983
al@412 1984 for i in rootcd rootfs; do
al@412 1985 mkdir "$tmp_dir/$i"
al@412 1986 # Copy extra files from the first flavor
al@412 1987 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 1988 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 1989 # Overload extra files by meta flavor
al@412 1990 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 1991 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 1992 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
al@412 1993 gzip -9 > "$tmp_dir/$flavor.$i"
al@412 1994 rm -rf "$tmp_dir/$i"
al@412 1995 done
al@412 1996 else
al@412 1997 # Process plain flavor
al@412 1998 for i in rootcd rootfs; do
al@412 1999 [ -d "$storage/$i" ] || continue
al@412 2000 (cd "$storage/$i";
al@412 2001 find . | cpio -o -H newc 2>/dev/null) | gzip -9 > "$tmp_dir/$flavor.$i"
al@412 2002 done
al@412 2003 fi
al@412 2004
al@412 2005 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2006 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2007 ROOTFS_SIZE="$1 (estimated)"
al@412 2008 INITRAMFS_SIZE="$2 (estimated)"
al@412 2009 ISO_SIZE="$3 (estimated)"
al@412 2010 PKGNUM="$4"
al@412 2011 . "$storage/receipt"
al@412 2012
al@412 2013 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2014 Flavor : $FLAVOR
pascal@108 2015 Description : $SHORT_DESC
pascal@108 2016 Version : $VERSION
pascal@108 2017 Maintainer : $MAINTAINER
pascal@108 2018 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2019 Rootfs list : $ROOTFS_SELECTION
al@412 2020 Build date : $(date '+%Y%m%d at %T')
al@412 2021 Packages : $PKGNUM
pascal@108 2022 Rootfs size : $ROOTFS_SIZE
pascal@108 2023 Initramfs size : $INITRAMFS_SIZE
pascal@108 2024 ISO image size : $ISO_SIZE
pascal@107 2025 ================================================================================
pascal@107 2026
pascal@107 2027 EOT
al@412 2028
al@412 2029 rm -f $tmp_dir/packages.list
al@412 2030 pack_flavor "$tmp_dir" "$flavor"
al@412 2031 status
al@412 2032 display_unknown "$tmp_dir/err"
al@412 2033 display_warn "$flv_dir/warn"
al@412 2034 cleanup
al@412 2035 ;;
al@412 2036
al@412 2037
pascal@22 2038 get-flavor)
pascal@22 2039 # Get a flavor's files and prepare for gen-distro.
al@412 2040 flavor=${2%.flavor}
al@412 2041 title 'Preparing %s distro flavor' "$flavor"
al@412 2042 set -e
al@412 2043 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2044 set +e
al@412 2045
al@412 2046 action 'Cleaning %s...' "$DISTRO"
al@412 2047 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2048 # Clean old files
al@412 2049 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2050 [ -f "$i" ] && rm "$i"
al@412 2051 done
al@412 2052 mkdir -p "$DISTRO"
al@412 2053 status
al@412 2054
al@412 2055 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2056
al@412 2057 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2058 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2059 cp -a "$flv_dir"/* .
al@412 2060 mv packages.list distro-packages.list
al@412 2061 mv -f info /etc/tazlito
al@412 2062 status
al@412 2063
al@412 2064 for i in rootcd rootfs; do
al@412 2065 if [ -d "$i" ]; then
al@412 2066 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2067 fi
al@412 2068 done
al@412 2069
al@412 2070 rm -f /etc/tazlito/rootfs.list
al@412 2071 grep -q '^Rootfs list' description &&
al@412 2072 grep '^Rootfs list' description | sed 's/.*: \(.*\)$/\1/' > /etc/tazlito/rootfs.list
al@412 2073
al@416 2074 action 'Updating %s...' 'tazlito.conf'
al@412 2075 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2076 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2077 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2078 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2079 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2080 status
al@412 2081
al@412 2082 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2083 cleanup
al@412 2084 ;;
al@412 2085
pankso@279 2086
pascal@191 2087 iso2flavor)
al@412 2088 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2089 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2090
pascal@191 2091 FLAVOR=${3%.flavor}
pascal@404 2092 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2093 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2094 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2095 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2096 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2097 _ 'META flavors are not supported.'
pascal@191 2098 umount -d $TMP_DIR/iso
pascal@404 2099 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2100 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2101 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2102 umount -d $TMP_DIR/iso
pascal@191 2103 else
pascal@426 2104 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2105 uncompress $i | \
pascal@227 2106 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2107 done
pascal@191 2108 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2109 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2110 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2111 umount -d $TMP_DIR/iso
pascal@191 2112 else
pascal@191 2113 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2114 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2115 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2116 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2117 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2118 umount -d $TMP_DIR/iso
pascal@404 2119 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2120 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2121 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@191 2122 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2123 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2124 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2125 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2126 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2127 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2128 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2129 for i in rootfs rootcd ; do
pascal@404 2130 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2131 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
al@412 2132 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | gzip -9 > $TMP_DIR/$FLAVOR.$i
pascal@404 2133 done
pascal@404 2134 else
pascal@404 2135 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2136 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@404 2137 for i in rootfs rootcd ; do
pascal@404 2138 [ "$(ls $TMP_DIR/$i)" ] &&
al@412 2139 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | gzip -9 > "$TMP_DIR/$FLAVOR.$i"
pascal@404 2140 done
al@412 2141 unset VERSION MAINTAINER
pascal@404 2142 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2143 if [ -n "$DESCRIPTION" ]; then
al@416 2144 _n 'Flavor version : '; read -t 30 VERSION
al@416 2145 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2146 fi
al@412 2147
pascal@404 2148 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2149 Flavor : $FLAVOR
al@412 2150 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2151 Version : ${VERSION:-1.0}
al@412 2152 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2153 LiveCD RAM size : $RAM_SIZE
pascal@191 2154 Build date : $BUILD_DATE
pascal@191 2155 Packages : $PKGCNT
pascal@191 2156 Rootfs size : $ROOTFS_SIZE
pascal@191 2157 Initramfs size : $INITRAMFS_SIZE
pascal@191 2158 ISO image size : $ISO_SIZE
pascal@191 2159 ================================================================================
pascal@191 2160
pascal@191 2161 EOT
al@412 2162 longline "Tazlito can't detect each file installed during \
al@412 2163 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2164 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2165 tree and remove files generated by post_installs.
al@412 2166 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2167 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2168 fi
al@412 2169 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | gzip -9 > $FLAVOR.flavor
pascal@191 2170 fi
pascal@191 2171 fi
al@412 2172 rm -rf $TMP_DIR
al@412 2173 ;;
al@412 2174
al@412 2175
pankso@1 2176 gen-distro)
pankso@1 2177 # Generate a live distro tree with a set of packages.
pankso@1 2178 #
pankso@1 2179 check_root
al@412 2180 start_time=$(date +%s)
al@412 2181
al@412 2182 # Tazlito options: --iso or --cdrom
al@412 2183 CDROM=''
al@412 2184 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2185 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2186
pascal@19 2187 # Check if a package list was specified on cmdline.
pankso@333 2188 if [ -f "$2" ]; then
al@412 2189 LIST_NAME="$2"
pankso@333 2190 else
al@412 2191 LIST_NAME='distro-packages.list'
pankso@333 2192 fi
pankso@279 2193
al@412 2194 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2195 'Please clean the distro tree or change directory path.'
al@412 2196 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2197 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2198
al@412 2199 # If list not given: build list with all installed packages
al@412 2200 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2201 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2202 fi
al@412 2203
pankso@1 2204 # Exit if no list name.
al@412 2205 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2206
pankso@1 2207 # Start generation.
al@412 2208 title 'Tazlito generating a distro'
al@412 2209
pascal@18 2210 # Misc checks
al@412 2211 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2212 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2213 newline
al@412 2214
al@412 2215 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2216 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2217 mkdir $TMP_MNT
al@412 2218 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2219 ln -s "$TMP_MNT/boot" /
pascal@19 2220 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2221 mkdir -p "$ADDFILES/rootcd"
pascal@19 2222 for i in $(ls $TMP_MNT); do
al@412 2223 [ "$i" == 'boot' ] && continue
al@412 2224 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2225 done
pascal@19 2226 fi
pascal@19 2227 else
al@412 2228 rmdir "$TMP_MNT"
pascal@19 2229 fi
pascal@19 2230 fi
pascal@19 2231
pankso@337 2232 # Rootfs stuff.
al@412 2233 echo 'Preparing the rootfs directory...'
al@412 2234 mkdir -p "$ROOTFS"
al@415 2235 export root="$ROOTFS"
al@412 2236 strip_versions "$LIST_NAME"
al@412 2237
al@412 2238 if [ "$REPACK" == 'y' ]; then
al@412 2239 # Determine full packages list with all dependencies
al@412 2240 tmp_dir="$(mktemp -d)"
al@412 2241 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2242 touch "$tmp_dir/full.pkglist"
al@416 2243 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2244
al@412 2245 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2246 while read pkgname pkgver; do
al@412 2247 # Is package in full list?
al@412 2248 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2249 # Is package already repacked?
al@412 2250 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2251 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2252 tazpkg repack "$pkgname" --quiet
al@412 2253 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2254 status
al@412 2255 done
al@412 2256
al@412 2257 rm -r "$tmp_dir"
al@412 2258 fi
al@412 2259
pascal@61 2260 if [ -f non-free.list ]; then
al@412 2261 # FIXME: working in the ROOTFS chroot?
al@412 2262 newline
al@412 2263 echo 'Preparing non-free packages...'
al@412 2264 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
al@412 2265 for pkg in $(cat 'non-free.list'); do
al@412 2266 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2267 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2268 tazpkg get-install get-$pkg
pascal@61 2269 fi
al@412 2270 get-$pkg "$ROOTFS"
pascal@61 2271 fi
pascal@61 2272 tazpkg repack $pkg
pascal@79 2273 pkg=$(ls $pkg*.tazpkg)
al@412 2274 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2275 mv $pkg $PACKAGES_REPOSITORY
pascal@61 2276 done
pascal@61 2277 fi
pascal@80 2278 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2279 newline
al@412 2280
al@414 2281 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2282
pankso@1 2283 cd $DISTRO
pascal@80 2284 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2285 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2286 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2287 action 'Copying addfiles content to the rootfs...'
pascal@11 2288 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2289 status
pankso@1 2290 fi
al@412 2291
al@412 2292 action 'Root filesystem is generated...'; status
al@412 2293
pankso@1 2294 # Root CD part.
al@412 2295 action 'Preparing the rootcd directory...'
pankso@1 2296 mkdir -p $ROOTCD
pankso@1 2297 status
al@412 2298
pankso@1 2299 # Move the boot dir with the Linux kernel from rootfs.
pankso@1 2300 # The boot dir goes directly on the CD.
pankso@1 2301 if [ -d "$ROOTFS/boot" ] ; then
al@412 2302 action 'Moving the boot directory...'
pankso@1 2303 mv $ROOTFS/boot $ROOTCD
pankso@1 2304 cd $ROOTCD/boot
pascal@362 2305 make_bzImage_hardlink
pankso@1 2306 status
pankso@1 2307 fi
pankso@1 2308 cd $DISTRO
pankso@1 2309 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2310 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2311 action 'Copying addfiles content to the rootcd...'
pascal@11 2312 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2313 status
pankso@1 2314 fi
paul@154 2315 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2316 # before compression. Give rootfs path in arg
al@412 2317 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2318 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2319 echo 'Executing distro script...'
pankso@95 2320 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2321 fi
al@412 2322
al@412 2323 # Execute the custom_rules() found in receipt.
al@412 2324 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2325 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2326 echo -e "Executing: custom_rules()\n"
al@412 2327 . "$TOP_DIR/receipt"
al@412 2328 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2329 fi
al@412 2330 fi
al@412 2331
pankso@337 2332 # Multi-rootfs
pascal@111 2333 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2334
al@412 2335 FLAVOR_LIST="$(awk '{
al@412 2336 for (i = 2; i <= NF; i+=2)
al@412 2337 printf "%s ", i;
al@412 2338 }' /etc/tazlito/rootfs.list)"
al@412 2339
al@412 2340 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2341 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2342 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2343
al@412 2344 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2345 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2346 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2347 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2348
pascal@111 2349 n=0
pascal@111 2350 last=$ROOTFS
pascal@111 2351 while read flavor; do
pascal@111 2352 n=$(($n+1))
al@419 2353 mkdir ${ROOTFS}0$n
al@419 2354 export root="${ROOTFS}0$n"
al@419 2355 # initial tazpkg setup in empty rootfs
al@419 2356 tazpkg --root=$root >/dev/null 2>&1
al@419 2357
pankso@337 2358 newline
pankso@337 2359 boldify "Building $flavor rootfs..."
al@398 2360
al@412 2361 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2362 cp "$TOP_DIR/$flavor.flavor" .
al@412 2363
al@412 2364 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2365 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2366 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2367 tazlito pack-flavor $flavor
pankso@337 2368 else
pankso@337 2369 download $flavor.flavor
pankso@337 2370 fi
pankso@337 2371 fi
al@398 2372
al@412 2373 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2374 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2375 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2376 status
al@398 2377
al@412 2378 strip_versions "$DISTRO/list-packages0$n"
al@412 2379
al@414 2380 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2381
al@412 2382 rm -rf ${ROOTFS}0$n/boot
al@412 2383
pascal@111 2384 cd $DISTRO
pascal@179 2385 if [ -s $flavor.rootfs ]; then
al@416 2386 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2387 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2388 fi
al@412 2389
al@412 2390 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2391 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2392 status
al@412 2393
pascal@111 2394 rm -f $flavor.flavor install-list
pascal@111 2395 mergefs ${ROOTFS}0$n $last
pascal@111 2396 last=${ROOTFS}0$n
pascal@111 2397 done <<EOT
pascal@111 2398 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2399 EOT
psychomaniak@383 2400 #'
pascal@111 2401 i=$(($n+1))
pascal@111 2402 while [ $n -gt 0 ]; do
pascal@111 2403 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2404 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2405 gen_initramfs ${ROOTFS}$i
pascal@111 2406 n=$(($n-1))
pascal@111 2407 i=$(($i-1))
pascal@431 2408 export LZMA_HISTORY_BITS=26
pascal@111 2409 done
pascal@111 2410 mv $ROOTFS ${ROOTFS}$i
pascal@111 2411 gen_initramfs ${ROOTFS}$i
al@416 2412 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@111 2413 else
pascal@111 2414 # Initramfs and ISO image stuff.
pascal@111 2415 gen_initramfs $ROOTFS
pascal@111 2416 fi
pankso@1 2417 gen_livecd_isolinux
pankso@1 2418 distro_stats
al@412 2419 cleanup
al@412 2420 ;;
al@412 2421
al@412 2422
pankso@1 2423 clean-distro)
pankso@1 2424 # Remove old distro tree.
pankso@1 2425 #
pankso@1 2426 check_root
al@412 2427 title 'Cleaning: %s' "$DISTRO"
pankso@1 2428 if [ -d "$DISTRO" ] ; then
pankso@1 2429 if [ -d "$ROOTFS" ] ; then
al@412 2430 action 'Removing the rootfs...'
al@412 2431 rm -f $DISTRO/$INITRAMFS
pascal@11 2432 rm -rf $ROOTFS
pascal@11 2433 status
pankso@1 2434 fi
pankso@1 2435 if [ -d "$ROOTCD" ] ; then
al@412 2436 action 'Removing the rootcd...'
pascal@11 2437 rm -rf $ROOTCD
pascal@11 2438 status
pankso@1 2439 fi
al@412 2440 action 'Removing eventual ISO image...'
pascal@11 2441 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2442 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2443 status
pankso@1 2444 fi
al@412 2445 footer
al@412 2446 ;;
al@412 2447
al@412 2448
pankso@1 2449 check-distro)
pankso@1 2450 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2451 #
al@412 2452 # TODO: Remove this function.
al@412 2453 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2454 # while last one file should be maintained by tazlito itself.
pascal@11 2455 check_rootfs
al@412 2456 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2457 # SliTaz release info.
al@416 2458 rel='/etc/slitaz-release'
al@416 2459 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2460 _ 'Missing release info: %s' "$rel"
pankso@1 2461 else
al@416 2462 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2463 status
pankso@1 2464 fi
pankso@1 2465 # Tazpkg mirror.
pascal@217 2466 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 2467 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 2468 todomsg
pankso@1 2469 else
al@412 2470 action 'Mirror configuration exists...'
pankso@1 2471 status
pankso@1 2472 fi
pankso@279 2473 # Isolinux msg
pascal@235 2474 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 2475 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 2476 todomsg
pankso@1 2477 else
al@412 2478 action 'Isolinux message seems good...'
pankso@1 2479 status
pankso@1 2480 fi
al@412 2481 footer
al@412 2482 ;;
al@412 2483
al@412 2484
pankso@123 2485 writeiso)
al@412 2486 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 2487 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 2488 # the current filesystem similar to 'tazusb writefs'.
pankso@123 2489 #
al@412 2490 DISTRO='/home/slitaz/distro'
pankso@123 2491 ROOTCD="$DISTRO/rootcd"
al@412 2492 COMPRESSION="${2:-none}"
al@412 2493 ISO_NAME="${3:-slitaz}"
pankso@123 2494 check_root
pankso@123 2495 # Start info
al@412 2496 title 'Write filesystem to ISO'
al@412 2497 longline "The command writeiso will write the current filesystem into a \
al@412 2498 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 2499 newline
al@412 2500 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 2501
al@412 2502 [ "$COMPRESSION" == 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 2503 # Save some space
al@412 2504 rm -rf /var/cache/tazpkg/*
al@412 2505 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 2506 rm -rf $DISTRO
pankso@123 2507
pankso@143 2508 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 2509 if [ -z $LaunchedByTazpanel ]; then
al@416 2510 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 2511 case $anser in
al@416 2512 y)
al@416 2513 action 'Removing current sound card and screen configurations...'
pankso@123 2514 rm -f /var/lib/sound-card-driver
pankso@290 2515 rm -f /var/lib/alsa/asound.state
pankso@123 2516 rm -f /etc/X11/xorg.conf ;;
pankso@123 2517 *)
al@416 2518 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 2519 esac
al@412 2520 status
al@412 2521 newline
al@412 2522
pankso@330 2523 # Optionally remove i18n settings
al@416 2524 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 2525 case $anser in
al@416 2526 y)
al@416 2527 action 'Removing current locale/keymap settings...'
pankso@333 2528 newline > /etc/locale.conf
pankso@333 2529 newline > /etc/keymap.conf ;;
pankso@330 2530 *)
al@416 2531 action 'Keeping current locale/keymap settings...' ;;
pankso@330 2532 esac
pankso@123 2533 status
psychomaniak@383 2534 fi
al@412 2535
pankso@330 2536 # Clean-up files by default
pankso@333 2537 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 2538 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 2539
pankso@123 2540 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 2541 # and some new users might have been added.
pankso@330 2542 cd /
psychomaniak@373 2543 echo 'init' > /tmp/list
al@412 2544 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 2545 [ -d $dir ] && find $dir
al@412 2546 done >> /tmp/list
al@412 2547
al@412 2548 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 2549 [ -d $dir ] && echo $dir
al@412 2550 done >> /tmp/list
psychomaniak@373 2551
psychomaniak@388 2552 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 2553
psychomaniak@388 2554 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 2555 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 2556 #fi
psychomaniak@386 2557 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 2558 touch /var/log/wtmp
psychomaniak@386 2559
al@412 2560 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 2561 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 2562 done
psychomaniak@373 2563
paul@152 2564 # Generate initramfs with specified compression and display rootfs
pankso@150 2565 # size in realtime.
psychomaniak@386 2566 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 2567
pankso@150 2568 write_initramfs &
pankso@143 2569 sleep 2
pascal@194 2570 cd - > /dev/null
pankso@143 2571 echo -en "\nFilesystem size:"
al@412 2572 while [ ! -f /tmp/rootfs ]; do
pankso@143 2573 sleep 1
al@412 2574 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 2575 done
psychomaniak@383 2576 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 2577 echo -e "\n"
pascal@361 2578 rm -f /tmp/rootfs
pankso@123 2579
pankso@123 2580 # Move freshly generated rootfs to the cdrom.
pankso@123 2581 mkdir -p $ROOTCD/boot
al@412 2582 mv -f /$INITRAMFS $ROOTCD/boot
al@416 2583 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 2584
pankso@123 2585 # Now we need the kernel and isolinux files.
al@412 2586 copy_from_cd() {
pascal@362 2587 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 2588 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 2589 unmeta_boot $ROOTCD
pankso@123 2590 umount /media/cdrom
psychomaniak@378 2591 }
al@412 2592
psychomaniak@378 2593 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 2594 copy_from_cd;
al@412 2595 elif mount | grep /media/cdrom; then
psychomaniak@378 2596 copy_from_cd;
psychomaniak@428 2597 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 2598 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 2599 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 2600 else
psychomaniak@383 2601 touch /tmp/.write-iso-error
al@412 2602 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 2603 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 2604 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 2605 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 2606 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 2607 copy_from_cd
pankso@123 2608 fi
pankso@279 2609
pankso@123 2610 # Generate the iso image.
psychomaniak@383 2611 touch /tmp/.write-iso
psychomaniak@383 2612 newline
pankso@123 2613 cd $DISTRO
pascal@431 2614 create_iso $ISO_NAME.iso $ROOTCD
al@412 2615 action 'Creating the ISO md5sum...'
pankso@123 2616 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@123 2617 status
pankso@123 2618
al@416 2619 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 2620 rm -f /tmp/.write-iso
al@416 2621
psychomaniak@383 2622 if [ -z $LaunchedByTazpanel ]; then
al@416 2623 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 2624 case $anser in
al@416 2625 y)
al@412 2626 umount /dev/cdrom 2>/dev/null
pankso@123 2627 eject
al@412 2628 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 2629 read i && sleep 2
psychomaniak@388 2630 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 2631 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 2632 *)
pankso@123 2633 exit 0 ;;
psychomaniak@383 2634 esac
al@412 2635 fi
al@412 2636 ;;
al@412 2637
al@412 2638
pankso@1 2639 burn-iso)
al@412 2640 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 2641 #
pankso@1 2642 check_root
al@412 2643 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 2644 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 2645 # We can specify an alternative ISO from the cmdline.
al@412 2646 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2647 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 2648
al@412 2649 title 'Tazlito burn ISO'
al@412 2650 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 2651 echo "Drive speed : $DRIVE_SPEED"
pankso@1 2652 echo "ISO image : $iso"
al@412 2653 footer
al@412 2654
al@412 2655 case $(yesorno 'Burn ISO image?' 'n') in
al@412 2656 y)
al@412 2657 title 'Starting Wodim to burn the ISO...'
al@412 2658 sleep 2
al@412 2659 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 2660 footer 'ISO image is burned to CD-ROM.'
al@412 2661 ;;
al@412 2662 *)
al@412 2663 die 'Exiting. No ISO burned.'
al@412 2664 ;;
al@412 2665 esac
al@412 2666 ;;
al@412 2667
al@412 2668
pascal@101 2669 merge)
pascal@101 2670 # Merge multiple rootfs into one iso.
pascal@101 2671 #
pascal@101 2672 if [ -z "$2" ]; then
al@398 2673 cat <<EOT
pascal@101 2674 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 2675
al@412 2676 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 2677 i.e: rootfsN is a subset of rootfsN-1
al@412 2678 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 2679 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 2680
pankso@279 2681 Example:
pascal@101 2682 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 2683
pascal@101 2684 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 2685 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 2686
pascal@101 2687 EOT
pascal@101 2688 exit 2
pascal@101 2689 fi
pascal@101 2690
pascal@101 2691 shift # skip merge
pascal@111 2692 append="$1 slitaz1"
pascal@101 2693 shift # skip size1
pascal@101 2694 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 2695
pascal@101 2696 ISO=$1.merged
al@412 2697
pascal@101 2698 # Extract filesystems
al@412 2699 action 'Mounting %s' "$1"
pascal@101 2700 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 2701 status || cleanup_merge
al@412 2702
pascal@101 2703 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 2704 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 2705 umount -d $TMP_DIR/mnt
pascal@101 2706 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2707 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 2708 cleanup_merge
pascal@101 2709 fi
pascal@278 2710 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 2711 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 2712 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 2713 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 2714 cat <<EOT
pascal@101 2715 No file /boot/isolinux/ifmem.c32
pascal@101 2716 Please install syslinux package !
pascal@101 2717 EOT
pascal@101 2718 rm -rf $TMP_DIR
pascal@101 2719 exit 1
pascal@101 2720 fi
pascal@278 2721 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 2722 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 2723 fi
pankso@279 2724
al@416 2725 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 2726 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 2727 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 2728 status || cleanup_merge
al@412 2729
pascal@101 2730 n=1
pascal@101 2731 while [ -n "$2" ]; do
pascal@101 2732 shift # skip rootfs N-1
pascal@101 2733 p=$n
pascal@101 2734 n=$(($n + 1))
pascal@111 2735 append="$append $1 slitaz$n"
pascal@101 2736 shift # skip size N
pascal@101 2737 mkdir -p $TMP_DIR/rootfs$n
al@412 2738
al@412 2739 action 'Extracting %s' "$1"
pascal@101 2740 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 2741 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 2742 status || cleanup_merge
al@412 2743
pascal@101 2744 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 2745 action 'Creating %s' "rootfs$p.gz"
al@412 2746 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 2747 status
pascal@101 2748 done
al@416 2749 action 'Creating %s' "rootfs$n.gz"
al@412 2750 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 2751 status
pascal@101 2752 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 2753 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 2754 create_iso $ISO $TMP_DIR/iso
al@412 2755 rm -rf $TMP_DIR
al@412 2756 ;;
al@412 2757
pascal@101 2758
pascal@102 2759 repack)
pascal@102 2760 # Repack an iso with maximum lzma compression ratio.
pascal@102 2761 #
pascal@102 2762 ISO=$2
pascal@102 2763 mkdir -p $TMP_DIR/mnt
al@412 2764
pascal@102 2765 # Extract filesystems
al@412 2766 action 'Mounting %s' "$ISO"
al@412 2767 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 2768 status || cleanup_merge
al@412 2769
pascal@102 2770 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 2771 umount -d $TMP_DIR/mnt
pankso@279 2772
pascal@102 2773 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 2774 action 'Repacking %s' "$(basename $i)"
pascal@426 2775 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 2776 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 2777 align_to_32bits $i
pascal@102 2778 status
pascal@102 2779 done
pankso@279 2780
pascal@102 2781 create_iso $ISO $TMP_DIR/iso
al@412 2782 rm -rf $TMP_DIR
al@412 2783 ;;
al@412 2784
pascal@170 2785
pascal@170 2786 build-loram)
al@412 2787 # Build a Live CD for low RAM systems.
pascal@170 2788 #
al@412 2789 ISO="$2"
al@412 2790 OUTPUT="$3"
al@412 2791 [ -z "$3" ] && \
al@412 2792 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 2793 mkdir -p "$TMP_DIR/iso"
al@412 2794 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 2795 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 2796 if ! check_iso_for_loram ; then
al@412 2797 umount -d "$TMP_DIR/iso"
al@412 2798 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 2799 fi
pascal@170 2800 case "$4" in
pankso@333 2801 cdrom) build_loram_cdrom ;;
pankso@333 2802 http) build_loram_http ;;
al@412 2803 *) build_loram_ram ;;
pascal@170 2804 esac
pascal@286 2805 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 2806 losetup -d $loopdev
al@412 2807 rm -rf $TMP_DIR
al@412 2808 ;;
al@412 2809
pascal@170 2810
pankso@115 2811 emu-iso)
pankso@115 2812 # Emulate an ISO image with Qemu.
al@412 2813 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2814 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 2815 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 2816 echo -e "\nStarting Qemu emulator:\n"
pankso@115 2817 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 2818 qemu $QEMU_OPTS $iso
al@412 2819 ;;
al@412 2820
pascal@102 2821
paul@341 2822 deduplicate)
paul@341 2823 # Deduplicate files in a tree
pascal@285 2824 shift
al@412 2825 deduplicate "$@"
al@412 2826 ;;
al@412 2827
al@412 2828
pankso@1 2829 usage|*)
pankso@333 2830 # Print usage also for all unknown commands.
al@412 2831 usage
al@412 2832 ;;
pankso@1 2833 esac
pankso@1 2834
pankso@1 2835 exit 0