tazlito annotate tazlito @ rev 474

loram: shrink rootfs.gz
author Pascal Bellard <pascal.bellard@slitaz.org>
date Mon Dec 25 17:16:32 2017 +0100 (2017-12-25)
parents 61761275673e
children fb83501c662e
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 #
pascal@468 10 # (C) 2007-2017 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
pascal@444 272 cat > /tmp/cdsort$$ <<EOT
pascal@444 273 $PWD/boot 100
pascal@444 274 $PWD/boot/bzImage 200
pascal@444 275 $(n=199; ls -r $PWD/boot/rootfs* | while read f; do echo "$f $((n--))"; done)
pascal@444 276 $PWD/boot/isolinux 300
pascal@444 277 $PWD/boot/isolinux/boot.cat 400
pascal@444 278 $PWD/boot/isolinux/isolinux.bin 399
pascal@444 279 EOT
pascal@444 280
al@412 281 action 'Computing md5...'
pascal@467 282 touch boot/isolinux/boot.cat
pascal@431 283 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; > md5sum
pascal@274 284 status
al@412 285
al@412 286 cd - >/dev/null
al@412 287 title 'Generating ISO image'
al@412 288
al@416 289 _ 'Generating %s' "$1"
pascal@362 290 make_bzImage_hardlink $2/boot
pascal@432 291 uefi="$(cd $2 ; ls boot/isolinux/*efi*img 2> /dev/null)"
pascal@444 292 genisoimage -R -o $1 -hide-rr-moved -sort /tmp/cdsort$$ \
pascal@436 293 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat \
pascal@436 294 -no-emul-boot -boot-load-size 4 -boot-info-table \
pascal@436 295 ${uefi:+-eltorito-alt-boot -efi-boot $uefi -no-emul-boot} \
pascal@433 296 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@434 297 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
pascal@426 298 -A "tazlito $VERSION/$(genisoimage --version)" \
pascal@465 299 -copyright README -P "www.slitaz.org" -no-pad $2
pascal@444 300 rm -f /tmp/cdsort$$
pascal@467 301 dd if=/dev/zero bs=2k count=16 >> $1 2> /dev/null
pascal@467 302
pascal@467 303 mkdir /tmp/mnt$$
pascal@467 304 mount -o loop,ro $1 /tmp/mnt$$
pascal@467 305 for i in boot/isolinux/isolinux.bin boot/isolinux/boot.cat ; do
pascal@467 306 sed -i "s|.* $i|$( cd /tmp/mnt$$ ; md5sum $i)|" $2/md5sum
pascal@467 307 done
pascal@467 308 dd if=$2/md5sum of=$1 conv=notrunc bs=2k \
pascal@467 309 seek=$(stat -m /tmp/mnt$$/md5sum | sed q) 2> /dev/null
pascal@468 310 umount -d /tmp/mnt$$
pascal@467 311 rmdir /tmp/mnt$$
pascal@467 312
al@412 313 if [ -s '/etc/tazlito/info' ]; then
pascal@196 314 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 315 action 'Storing ISO info...'
al@412 316 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 317 status
pascal@195 318 fi
pascal@195 319 fi
al@412 320
pascal@436 321 if [ -x '/usr/bin/isohybrid' ]; then
pascal@436 322 action 'Creating hybrid ISO...'
pascal@436 323 /usr/bin/isohybrid $1 -entry 2 2>/dev/null
pascal@436 324 status
pascal@436 325 fi
pascal@436 326
al@412 327 if [ -x '/usr/bin/iso2exe' ]; then
al@412 328 echo 'Creating EXE header...'
al@412 329 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 330 fi
pascal@101 331 }
pascal@101 332
al@412 333
MikeDSmith25@83 334 # Generate a new ISO image using isolinux.
al@412 335
al@412 336 gen_livecd_isolinux() {
pascal@13 337 # Some packages may want to alter iso
pascal@13 338 genisohooks iso
al@412 339 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 340
pankso@35 341 # Set date for boot msg.
al@412 342 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 343 DATE=$(date +%Y%m%d)
al@412 344 action 'Setting build date to: %s...' "$DATE"
al@412 345 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 346 status
pankso@35 347 fi
al@412 348
pankso@1 349 cd $DISTRO
pascal@101 350 create_iso $ISO_NAME.iso $ROOTCD
al@412 351
al@412 352 action 'Creating the ISO md5sum...'
pankso@53 353 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 354 status
al@412 355
pankso@279 356 separator
pascal@37 357 # Some packages may want to alter final iso
pascal@37 358 genisohooks final
pankso@1 359 }
pankso@1 360
al@412 361
al@412 362 lzma_history_bits() {
pankso@123 363 #
paul@154 364 # This generates an ISO which boots with Qemu but gives
pankso@123 365 # rootfs errors in frugal or liveUSB mode.
pankso@123 366 #
al@412 367 # local n
al@412 368 # local sz
al@412 369 # n=20 # 1Mb
al@412 370 # sz=$(du -sk $1 | cut -f1)
al@412 371 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 372 # n=$(( $n + 1 ))
al@412 373 # sz=$(( $sz / 2 ))
al@412 374 # done
al@412 375 # echo $n
pascal@432 376 echo ${LZMA_HISTORY_BITS:-24}
pascal@103 377 }
pascal@103 378
al@412 379
al@412 380 lzma_switches() {
al@412 381 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 382 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 383 }
pascal@111 384
al@412 385
al@412 386 lzma_set_size() {
pascal@232 387 # Update size field for lzma'd file packed using -si switch
al@412 388 return # Need to fix kernel code?
al@412 389
al@412 390 local n i
pascal@387 391 n=$(unlzma < $1 | wc -c)
pascal@231 392 for i in $(seq 1 8); do
pascal@231 393 printf '\\\\x%02X' $(($n & 255))
pascal@231 394 n=$(($n >> 8))
al@412 395 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 396 }
pascal@231 397
al@412 398
al@412 399 align_to_32bits() {
al@412 400 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 401 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 402 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 403 }
pascal@289 404
al@412 405
pascal@439 406 dogzip() {
pascal@439 407 gzip -9 > $1
pascal@439 408 [ -x /usr/bin/advdef ] && advdef -qz4 $1
pascal@439 409 }
pascal@439 410
pascal@439 411
pascal@101 412 # Pack rootfs
al@412 413
al@412 414 pack_rootfs() {
al@412 415 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 416 case "$COMPRESSION" in
al@412 417 none)
al@412 418 _ 'Creating %s without compression...' 'initramfs'
al@412 419 cat > $2
al@412 420 ;;
al@412 421 gzip)
al@412 422 _ 'Creating %s with gzip compression...' 'initramfs'
pascal@439 423 dogzip $2
al@412 424 ;;
al@412 425 *)
al@412 426 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 427 lzma e -si -so $(lzma_switches $1) > $2
al@412 428 lzma_set_size $2
al@412 429 ;;
al@412 430 esac
pascal@289 431 align_to_32bits $2
pankso@150 432 echo 1 > /tmp/rootfs
pankso@150 433 }
pankso@150 434
al@412 435
pankso@150 436 # Compression functions for writeiso.
al@412 437
al@412 438 write_initramfs() {
al@412 439 case "$COMPRESSION" in
al@412 440 lzma)
al@412 441 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 442 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 443 align='y'
al@412 444 lzma_set_size "/$INITRAMFS"
al@412 445 ;;
al@412 446 gzip)
al@412 447 _ 'Creating %s with gzip compression...' "$INITRAMFS"
pascal@439 448 cpio -o -H newc | dogzip "/$INITRAMFS"
al@412 449 ;;
al@412 450 *)
al@412 451 # align='y'
al@412 452 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 453 cpio -o -H newc > "/$INITRAMFS"
al@412 454 ;;
al@412 455 esac < /tmp/list
al@412 456 [ "$align" == 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 457 echo 1 > /tmp/rootfs
pascal@101 458 }
pascal@101 459
al@412 460
paul@341 461 # Deduplicate files (MUST be on the same filesystem).
al@412 462
al@412 463 deduplicate() {
al@412 464 find "${@:-.}" -type f -size +0c -xdev -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 465 (
al@412 466 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""
al@412 467 while read attr inode link file; do
al@412 468 [ -L "$file" ] && continue
al@412 469 if [ "$attr" == "$old_attr" -a "$inode" != "$old_inode" ]; then
al@412 470 if cmp "$file" "$old_file" >/dev/null 2>&1 ; then
al@412 471 rm -f "$file"
al@412 472 if ln "$old_file" "$file" 2>/dev/null; then
al@412 473 inode="$old_inode"
al@412 474 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
al@412 475 save="$(($save+(${attr%%-*}+512)/1024))"
al@412 476 else
al@412 477 cp -a "$old_file" "$file"
al@412 478 fi
al@412 479 fi
al@412 480 fi
al@412 481 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 482 done
al@416 483 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 484 )
al@412 485
al@412 486 find "$@" -type l -xdev -exec stat -c '%s-%u-%g-TARGET- %i %h %n' {} \; | sort | \
al@412 487 (
al@412 488 old_attr=""; hardlinks=0;
al@412 489 while read attr inode link file; do
al@412 490 attr="${attr/-TARGET-/-$(readlink $file)}"
al@412 491 if [ "$attr" == "$old_attr" ]; then
al@412 492 if [ "$inode" != "$old_inode" ]; then
al@412 493 rm -f "$file"
al@412 494 if ln "$old_file" "$file" 2>/dev/null; then
al@412 495 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 496 else
al@412 497 cp -a "$old_file" "$file"
al@412 498 fi
al@412 499 fi
pascal@305 500 else
al@412 501 old_file="$file"
al@412 502 old_attr="$attr"
al@412 503 old_inode="$inode"
pascal@305 504 fi
al@412 505 done
al@416 506 _ '%s duplicate symlinks.' "$hardlinks"
al@412 507 )
pascal@285 508 }
pascal@285 509
al@412 510
pascal@285 511 # Generate a new initramfs from the root filesystem.
al@412 512
al@412 513 gen_initramfs() {
pascal@285 514 # Just in case CTRL+c
pascal@285 515 rm -f $DISTRO/gen
pascal@285 516
pascal@285 517 # Some packages may want to alter rootfs
pascal@285 518 genisohooks rootfs
pascal@285 519 cd $1
pascal@285 520
pascal@445 521 # Normalize file time
pascal@446 522 find $1 -newer $1 -exec touch -hr $1 {} \;
pascal@445 523
pascal@285 524 # Link duplicate files
pascal@365 525 deduplicate
pascal@69 526
pankso@150 527 # Use lzma if installed. Display rootfs size in realtime.
al@412 528 rm -f /tmp/rootfs 2>/dev/null
pankso@150 529 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 530 sleep 2
pankso@150 531 echo -en "\nFilesystem size:"
al@412 532 while [ ! -f /tmp/rootfs ]; do
pankso@150 533 sleep 1
al@412 534 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 535 done
pankso@150 536 echo -e "\n"
pascal@361 537 rm -f /tmp/rootfs
pascal@14 538 cd $DISTRO
pascal@111 539 mv $(basename $1).gz $ROOTCD/boot
pankso@1 540 }
pankso@1 541
al@412 542
pankso@332 543 distro_sizes() {
al@412 544 if [ -n "$start_time" ]; then
al@412 545 time=$(($(date +%s) - $start_time))
pankso@264 546 sec=$time
pankso@264 547 div=$(( ($time + 30) / 60))
al@412 548 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 549 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 550 fi
al@398 551 cat <<EOT
pankso@264 552 Build date : $(date +%Y%m%d)
al@412 553 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 554 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 555 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 556 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 557 EOT
al@412 558 footer "Image is ready: $ISO_NAME.iso"
pankso@1 559 }
pankso@1 560
al@412 561
pascal@22 562 # Print ISO and rootfs size.
al@412 563
pankso@332 564 distro_stats() {
al@412 565 title 'Distro statistics: %s' "$DISTRO"
pascal@22 566 distro_sizes
pascal@22 567 }
pascal@22 568
al@412 569
MikeDSmith25@83 570 # Create an empty configuration file.
al@412 571
al@412 572 empty_config_file() {
al@398 573 cat >> tazlito.conf <<"EOF"
pankso@338 574 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 575 #
pankso@1 576
pankso@1 577 # Name of the ISO image to generate.
pankso@1 578 ISO_NAME=""
pankso@1 579
MikeDSmith25@83 580 # ISO image volume name.
pankso@1 581 VOLUM_NAME="SliTaz"
pankso@1 582
MikeDSmith25@83 583 # Name of the preparer.
pankso@1 584 PREPARED="$USER"
pankso@1 585
pankso@1 586 # Path to the packages repository and the packages.list.
pankso@1 587 PACKAGES_REPOSITORY=""
pankso@1 588
al@412 589 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 590 DISTRO=""
pankso@1 591
MikeDSmith25@83 592 # Path to the directory containing additional files
pankso@1 593 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 594 ADDFILES="$DISTRO/addfiles"
pascal@12 595
pascal@12 596 # Default answer for binary question (Y or N)
pascal@12 597 DEFAULT_ANSWER="ASK"
pascal@21 598
pascal@38 599 # Compression utility (lzma, gzip or none)
pascal@21 600 COMPRESSION="lzma"
pankso@1 601 EOF
pankso@1 602 }
pankso@1 603
al@412 604
al@412 605 # Extract rootfs.gz somewhere
al@412 606
al@412 607 extract_rootfs() {
al@412 608 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
al@412 609 # First part (lzcat or zcat) may not fail, but cpio will fail on uncorrect format
al@412 610 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 611 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 612 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
pascal@101 613 }
pascal@101 614
al@412 615
al@412 616 # Extract flavor file to temp directory
al@412 617
al@412 618 extract_flavor() {
al@412 619 # Input: $1 - flavor name to extract;
al@412 620 # $2 = absent/empty: just extract 'outer layer'
al@412 621 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 622 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 623 # Output: temp dir path where flavor was extracted
al@412 624 local f="$1.flavor" from to infos="$1.desc"
al@412 625 [ -f "$f" ] || die "File '$f' not found"
al@412 626 local dir="$(mktemp -d)"
al@412 627 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 628
al@412 629 if [ -n "$2" ]; then
al@412 630 cd $dir
al@412 631
al@412 632 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 633
al@412 634 for i in rootcd rootfs; do
al@412 635 [ -f "$1.$i" ] || continue
al@412 636 mkdir "$i"
al@412 637 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 638 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 639 rm "$1.$i"
al@412 640 done
pascal@453 641 touch -t 197001010100.00 "$1.*"
al@412 642 # Info to be stored inside ISO
pascal@439 643 [ "$2" == info ] && echo -e $infos | cpio -o -H newc | dogzip info
al@412 644 rm $1.list*
al@412 645
al@412 646 # Renames
al@412 647 while read from to; do
al@412 648 [ -f "$from" ] || continue
al@412 649 mv "$from" "$to"
al@412 650 done <<EOT
al@412 651 $1.nonfree non-free.list
al@412 652 $1.pkglist packages.list
al@412 653 $1-distro.sh distro.sh
al@412 654 $1.receipt receipt
al@412 655 $1.mirrors mirrors
al@412 656 $1.desc description
al@412 657 EOT
al@412 658 fi
al@412 659
al@412 660 echo $dir
al@412 661 }
al@412 662
al@412 663
al@412 664 # Pack flavor file from temp directory
al@412 665
al@412 666 pack_flavor() {
pascal@439 667 (cd "$1"; ls | grep -v err | cpio -o -H newc) | dogzip "$2.flavor"
al@412 668 }
al@412 669
al@412 670
pascal@101 671 # Remove duplicate files
al@412 672
pascal@468 673 files_match() {
pascal@468 674 if [ -d "$1" ]; then
pascal@468 675 return 1
pascal@468 676
pascal@468 677 elif [ -L "$1" ] && [ -L "$2" ]; then
pascal@468 678 [ "$(readlink "$1")" == "$(readlink "$2")" ] && return 0
pascal@468 679
pascal@468 680 elif [ -f "$1" ] && [ -f "$2" ]; then
pascal@468 681 cmp -s "$1" "$2" && return 0
pascal@468 682
pascal@468 683 [ "$(basename "$3")" == 'volatile.cpio.gz' ] &&
pascal@468 684 [ "$(dirname $(dirname "$3"))" == ".$INSTALLED" ] &&
pascal@468 685 return 0
pascal@468 686
pascal@468 687 elif [ "$(ls -l "$1"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$1")" == \
pascal@470 688 "$(ls -l "$2"|cut -c1-10)$(stat -c '%a:%u:%g:%t:%T' "$2")" ]; then
pascal@468 689 return 0
pascal@468 690
pascal@468 691 fi
pascal@468 692 return 1
pascal@468 693 }
pascal@468 694
pascal@468 695 remove_with_path() {
pascal@468 696 dir="$(dirname $1)"
pascal@468 697 rm -f "$1"
pascal@468 698 while rmdir "$dir" 2> /dev/null; do
pascal@468 699 dir="$(dirname $dir)"
pascal@468 700 done
pascal@468 701 }
pascal@468 702
al@412 703 mergefs() {
al@392 704 # Note, many packages have files with spaces in the name
al@392 705 IFS=$'\n'
al@392 706
al@412 707 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 708 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 709 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 710
pascal@101 711 # merge symlinks files and devices
al@412 712 ( cd "$1"; find ) | \
al@412 713 while read file; do
pascal@468 714 files_match "$1/$file" "$2/$file" "$file" &&
pascal@468 715 remove_with_path "$2/$file"
pascal@101 716 done
al@412 717
al@412 718 unset IFS
pascal@111 719 status
pascal@101 720 }
pascal@101 721
al@412 722
al@412 723 cleanup_merge() {
pascal@101 724 rm -rf $TMP_DIR
pascal@101 725 exit 1
pascal@101 726 }
pascal@101 727
pascal@111 728
pascal@111 729 # Update isolinux config files for multiple rootfs
al@412 730
al@412 731 update_bootconfig() {
pascal@235 732 local files
al@416 733 action 'Updating boot config files...'
pascal@235 734 files="$(grep -l 'include common' $1/*.cfg)"
al@412 735 for file in $files; do
al@412 736 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 737 if (/label/) label=$0;
al@412 738 else if (/kernel/) kernel=$0;
al@412 739 else if (/append/) {
al@412 740 i=index($0,"rootfs.gz");
al@412 741 append=substr($0,i+9);
al@412 742 }
al@412 743 else if (/include/) {
al@412 744 for (i = 1; i <= n; i++) {
al@412 745 print label i
al@412 746 print kernel;
al@412 747 initrd="initrd=/boot/rootfs" n ".gz"
al@412 748 for (j = n - 1; j >= i; j--) {
al@412 749 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 750 }
al@412 751 printf "\tappend %s%s\n",initrd,append;
al@412 752 print "";
al@412 753 }
al@412 754 print;
al@412 755 }
al@412 756 else print;
al@412 757 }' < $file > $file.$$
al@412 758 mv -f $file.$$ $file
pascal@111 759 done
pascal@235 760 sel="$(echo $2 | awk '{
al@412 761 for (i=1; i<=NF; i++)
al@412 762 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 763 else printf " %s", $i
al@412 764 }')"
al@412 765
pascal@278 766 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 767
pascal@111 768 label slitaz
pascal@111 769 kernel /boot/isolinux/ifmem.c32
pascal@235 770 append$sel noram
pascal@111 771
pascal@111 772 label noram
pascal@111 773 config noram.cfg
pascal@111 774
pascal@111 775 EOT
al@412 776
pascal@235 777 # Update vesamenu
al@412 778 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 779 files="$files $1/isolinux.cfg"
pascal@278 780 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 781 BEGIN {
al@412 782 kernel = " COM32 c32box.c32"
pascal@235 783 }
al@412 784 {
al@412 785 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 786 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 787 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 788 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 789 else if (/VSHIFT/) {
al@412 790 x = $3-n;
al@412 791 if (x < 0) x = 0;
al@412 792 print "MENU VSHIFT " x;
al@412 793 }
al@412 794 else if (/rootfs.gz/) {
al@412 795 linux = "";
al@412 796 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 797 i = index($0, "rootfs.gz");
al@412 798 append = substr($0, i+9);
al@413 799 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 800 printf "\tappend%s noram\n", sel;
al@413 801 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 802 for (i = 1; i <= n; i++) {
al@412 803 print "LABEL slitaz" i
al@413 804 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 805 printf "%s\n", kernel;
al@412 806 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 807 for (j = n - 1; j >= i; j--) {
al@412 808 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 809 }
al@413 810 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 811 }
al@412 812 }
al@412 813 else if (/bzImage/) kernel = $0;
al@412 814 else print;
al@412 815 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 816 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 817 fi
al@412 818
pascal@278 819 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 820 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 821 cat > $1/noram.cfg <<EOT
pascal@111 822 implicit 0
pascal@111 823 prompt 1
pascal@111 824 timeout 80
pascal@344 825 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 826
pascal@344 827 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 828 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 829 default hacker
pascal@319 830 label hacker
pascal@319 831 KERNEL /boot/bzImage
pascal@319 832 append rw root=/dev/null vga=normal
pascal@319 833
pascal@278 834 label reboot
pascal@111 835 EOT
al@412 836
pascal@278 837 if [ -s $1/c32box.c32 ]; then
pascal@278 838 cat >> $1/noram.cfg <<EOT
pascal@278 839 COM32 c32box.c32
pascal@278 840 append reboot
pascal@278 841
pascal@278 842 label poweroff
pascal@278 843 COM32 c32box.c32
pascal@278 844 append poweroff
pascal@278 845
pascal@278 846 EOT
pascal@278 847 else
pascal@278 848 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 849 fi
al@412 850
pascal@182 851 # Restore real label names
pascal@278 852 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 853 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 854 while read pat; do
pascal@278 855 sed -i "s/slitaz$pat/" $files
pascal@182 856 done
pascal@111 857 status
pascal@111 858 }
pascal@111 859
al@412 860
pascal@426 861 # Uncompress rootfs or module to stdout
pascal@426 862
pascal@426 863 uncompress() {
pascal@458 864 zcat $1 2> /dev/null || xzcat $1 2> /dev/null ||
pascal@458 865 { [ $(od -N 1 -An $1) -eq 135 ] && unlzma < $1; } || cat $1
pascal@426 866 }
pascal@426 867
pascal@426 868
pascal@170 869 # Install a missing package
al@412 870
al@412 871 install_package() {
al@412 872 if [ -z "$2" ]; then
al@416 873 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 874 else
al@416 875 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 876 fi
pascal@170 877 case "$answer" in
al@416 878 y)
al@412 879 # We don't want package on host cache.
al@412 880 action 'Getting and installing package: %s' "$1"
al@412 881 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 882 status ;;
al@412 883 *)
al@412 884 return 1 ;;
pascal@170 885 esac
pascal@170 886 }
pascal@170 887
al@412 888
pascal@170 889 # Check iso for loram transformation
al@412 890
al@412 891 check_iso_for_loram() {
al@412 892 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 893 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 894 }
pascal@170 895
al@412 896
pascal@172 897 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 898
al@412 899 build_initfs() {
pascal@426 900 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 901 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 902 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 903 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 904 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 905 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 906
pascal@225 907 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 908 need_lib=false
al@412 909 for i in bin dev run mnt proc tmp sys lib/modules; do
al@412 910 mkdir -p $TMP_DIR/initfs/$i
al@412 911 done
pascal@312 912 ln -s bin $TMP_DIR/initfs/sbin
al@412 913 ln -s . $TMP_DIR/initfs/usr
al@412 914 for aufs in aufs overlayfs; do
pascal@425 915 [ -f /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z ] && break
pascal@407 916 install_package $aufs $version && break
pascal@387 917 done || return 1
pascal@473 918 [ -s /init ] || install_package slitaz-boot-scripts
pascal@289 919 cp /init $TMP_DIR/initfs/
pascal@387 920 cp /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z \
pascal@289 921 $TMP_DIR/initfs/lib/modules
al@412 922 if [ "$1" == 'cdrom' ]; then
pascal@319 923 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 924 else
pascal@313 925 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@313 926 while [ ! -f /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@313 927 install_package linux-squashfs $version || return 1
pascal@313 928 done
pascal@313 929 cp /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z \
al@412 930 $TMP_DIR/initfs/lib/modules
pascal@474 931 #ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@474 932 #cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 933 fi
al@412 934 if [ "$1" == 'http' ]; then
pascal@426 935 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 936 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 937 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 938 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 939 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 940 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 941 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 942 else
pascal@172 943 need_lib=true
pascal@172 944 fi
pascal@172 945 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 946 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 947 else
pascal@172 948 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 949 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 950 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 951 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 952 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 953 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 954 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 955 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 956 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 957 need_lib=true
pascal@172 958 fi
pascal@426 959 cd $TMP_DIR/fs
pascal@426 960 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 961 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@458 962 uncompress $i | cpio -idmu etc/slitaz-release lib/modules rootfs*
pascal@458 963 [ -s rootfs* ] || continue
pascal@458 964 unsquashfs -f -d . rootfs* rootfs* etc/slitaz-release lib/modules &&
pascal@458 965 rm -f rootfs*
pascal@458 966 done 2>&1 > /dev/null
pascal@172 967 cd - > /dev/null
pascal@426 968 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@426 969 find $TMP_DIR/fs/lib/modules/*/kernel/drivers/net/ethernet \
pascal@426 970 -type f -name '*.ko*' | while read mod; do
pascal@426 971 f=$TMP_DIR/initfs/lib/modules/$(basename $mod | sed s/..z$//)
pascal@426 972 uncompress $mod > $f
pascal@426 973 grep -q alias=pci: $f || rm -f $f
pascal@426 974 done
pascal@426 975 for i in $TMP_DIR/initfs/lib/modules/*.ko ; do
pascal@426 976 f=$(basename $i)..z
pascal@426 977 grep -q $f:$ $TMP_DIR/fs/lib/modules/*/modules.dep && continue
pascal@426 978 deps="$(grep $f: $TMP_DIR/fs/lib/modules/*/modules.dep | sed 's/.*: //')"
pascal@426 979 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > $TMP_DIR/initfs/lib/modules/$(basename $i .ko).dep
pascal@426 980 for j in $deps; do
pascal@426 981 mod=$(ls $TMP_DIR/fs/lib/modules/*/$j)
pascal@426 982 uncompress $mod > $TMP_DIR/initfs/lib/modules/$(basename $j | sed s/..z$//)
pascal@426 983 done
pascal@426 984 done
al@412 985 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: $urliso"
al@416 986 _n 'List of URLs to insert: '
pascal@172 987 read -t 30 urliso2
pascal@172 988 urliso="$urliso2 $urliso"
pascal@172 989 fi
pascal@172 990 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 991 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pankso@333 992 sed -i 's/LD_T.*ot/newline/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 993 else
pascal@170 994 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@457 995 if ! cmp /bin/busybox /sbin/insmod > /dev/null ; then
pascal@457 996 cp /sbin/insmod $TMP_DIR/initfs/bin
pascal@457 997 cp -a /lib/libkmod.so.* $TMP_DIR/initfs/lib
pascal@457 998 cp -a /usr/lib/liblzma.so.* $TMP_DIR/initfs/lib
pascal@457 999 cp -a /usr/lib/libz.so.* $TMP_DIR/initfs/lib
pascal@457 1000 fi
pascal@170 1001 need_lib=true
pascal@170 1002 fi
pascal@170 1003 for i in $($TMP_DIR/initfs/bin/busybox | awk \
pascal@170 1004 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
pascal@170 1005 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 1006 done
pascal@474 1007 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@474 1008 cp /lib/modules/$version/kernel/drivers/block/floppy.ko.?z \
pascal@474 1009 $TMP_DIR/initfs/lib/modules 2>/dev/null
pascal@474 1010 for i in /dev/console /dev/null /dev/tty /dev/tty0 /dev/zero \
pascal@170 1011 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 1012 cp -a $i $TMP_DIR/initfs/dev
pascal@170 1013 done
pascal@474 1014 grep -q '/sys/block/./dev' $TMP_DIR/initfs/init ||
pascal@474 1015 for i in /dev/fd0 /dev/[hs]d[a-f]* /dev/loop* ; do
pascal@474 1016 cp -a $i $TMP_DIR/initfs/dev
pascal@474 1017 done
pascal@474 1018 $need_lib && for i in /lib/ld-* /lib/lib[cm][-\.]* ; do
pascal@170 1019 cp -a $i $TMP_DIR/initfs/lib
pascal@170 1020 done
al@412 1021 [ "$1" == 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 1022 #!/bin/sh
pascal@170 1023
al@412 1024 getarg() {
pascal@170 1025 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 1026 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 1027 return 0
pascal@170 1028 }
pascal@170 1029
al@412 1030 copy_rootfs() {
pascal@170 1031 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1032 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 1033 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 1034 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 1035 path=/mnt/
pascal@170 1036 return 0
pascal@170 1037 else
pascal@170 1038 rm -f /mnt/rootfs*
pascal@170 1039 return 1
pascal@170 1040 fi
pascal@170 1041 }
pascal@170 1042
pascal@170 1043 echo "Switching / to tmpfs..."
pascal@170 1044 mount -t proc proc /proc
pascal@170 1045 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1046 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1047 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1048
pascal@426 1049 mount -t sysfs sysfs /sys
pascal@426 1050 for i in /lib/modules/*.ko ; do
pascal@457 1051 echo -en "Probe \$i \\r"
pascal@426 1052 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1053 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1054 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1055 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1056 done
pascal@457 1057 echo "Loading \$i"
pascal@426 1058 insmod \$i 2> /dev/null
pascal@426 1059 break
pascal@426 1060 done
pascal@426 1061 done
pascal@426 1062 umount /sys
pascal@172 1063 while read var default; do
pascal@172 1064 eval \$var=\$default
pascal@172 1065 getarg \$var \$var
pascal@172 1066 done <<EOT
pascal@172 1067 eth eth0
pascal@172 1068 dns 208.67.222.222,208.67.220.220
pascal@172 1069 netmask 255.255.255.0
pascal@172 1070 gw
pascal@172 1071 ip
pascal@172 1072 EOT
pascal@458 1073 grep -q \$eth /proc/net/dev || sh
pascal@172 1074 if [ -n "\$ip" ]; then
pascal@172 1075 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1076 route add default gateway \$gw
pascal@172 1077 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1078 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1079 done
pascal@172 1080 else
pascal@186 1081 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1082 fi
pascal@172 1083 for i in $urliso ; do
pascal@172 1084 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1085 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@457 1086 URLISO="\$URLISO,http://\$i/iso/rolling/slitaz-rolling-loram-cdrom.iso,http://\$i/iso/rolling/slitaz-rolling-loram.iso"
pascal@172 1087 done
pascal@172 1088 getarg urliso URLISO
pascal@172 1089 DIR=fs
pascal@172 1090 if getarg loram DIR; then
pascal@172 1091 DEVICE=\${DIR%,*}
pascal@172 1092 DIR=/\${DIR#*,}
pascal@172 1093 fi
pascal@172 1094 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1095 path2=/mnt/.httpfs/
pascal@172 1096 path=/mnt/.cdrom/
pascal@387 1097 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1098 while [ ! -d \$path/boot ]; do
pascal@172 1099 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@457 1100 httpfs \$i \$path2 && echo \$i && break
pascal@172 1101 done
pascal@458 1102 mount -o loop,ro -t iso9660 \$path2/*.iso \$path || sh
pascal@172 1103 done
pascal@170 1104
pascal@170 1105 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1106 umount /proc
pascal@387 1107 branch=:/mnt/.cdrom/\$DIR
pascal@206 1108 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1109 branch=
pascal@457 1110 lp=1
pascal@457 1111 insmod /lib/modules/squashfs.ko 2> /dev/null
pascal@457 1112 for i in \${path}boot/rootfs?.* ; do
pascal@170 1113 fs=\${i#*root}
pascal@170 1114 branch=\$branch:/mnt/.\$fs
pascal@198 1115 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@457 1116 losetup -o 124 /dev/loop\$lp \$i
pascal@457 1117 mount -o loop,ro -t squashfs /dev/loop\$lp /mnt/.\$fs
pascal@457 1118 lp=\$((\$lp+1))
pascal@170 1119 done
pascal@463 1120 fi
pascal@189 1121 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@387 1122 while read type opt; do
pascal@426 1123 insmod /lib/modules/\$type.ko && mount -t \$type -o \$opt none /mnt && break
pascal@387 1124 done <<EOT
pascal@387 1125 aufs br=/mnt/.rw\$branch
pascal@387 1126 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1127 EOT
pascal@426 1128 rm -rf /lib/modules
pascal@186 1129 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1130 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1131 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1132 EOTEOT
pascal@170 1133 chmod +x $TMP_DIR/initfs/init
pascal@312 1134 for i in $TMP_DIR/initfs/lib/modules/*z ; do
pascal@312 1135 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1136 rm -f $i
al@412 1137 done 2>/dev/null
al@412 1138 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1139 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1140 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1141 rm -rf $TMP_DIR/initfs
pascal@289 1142 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1143 return 0
pascal@170 1144 }
pascal@170 1145
al@412 1146
pascal@289 1147 # Move each initramfs to squashfs
al@412 1148
al@412 1149 build_loram_rootfs() {
pascal@170 1150 rootfs_sizes=""
pascal@426 1151 for i in $TMP_DIR/iso/boot/rootfs*; do
pascal@170 1152 mkdir -p $TMP_DIR/fs
pascal@170 1153 cd $TMP_DIR/fs
pascal@426 1154 uncompress $i | cpio -idm
pascal@434 1155 deduplicate
pascal@170 1156 cd - > /dev/null
pascal@170 1157 rootfs=$TMP_DIR/$(basename $i)
pascal@473 1158 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp ${1:-xz -Xbcj x86}
pascal@170 1159 cd $TMP_DIR
pascal@170 1160 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1161 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@201 1162 rm -f $rootfs
pascal@201 1163 mv $rootfs.cpio $rootfs
pascal@170 1164 cd - > /dev/null
pascal@170 1165 rm -rf $TMP_DIR/fs
pascal@170 1166 done
pascal@170 1167 }
pascal@170 1168
al@412 1169
pascal@170 1170 # Move meta boot configuration files to basic configuration files
al@412 1171 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1172
al@412 1173 unmeta_boot() {
pascal@248 1174 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1175 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1176 # We keep enough information to do unloram...
pascal@278 1177 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1178 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1179 $root/boot/isolinux/common.cfg
pascal@278 1180 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1181 shift
pascal@250 1182 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1183 $root/boot/isolinux/isolinux.cfg
pascal@278 1184 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@472 1185 sed -i "s/label $3\$/label slitaz/;s|=\(.*rootfs\)\(.*\)\.gz |=\1.gz |" \
pascal@248 1186 $root/boot/isolinux/*.cfg
pascal@170 1187 fi
pascal@170 1188 }
pascal@170 1189
al@412 1190
pascal@387 1191 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1192 # These squashfs may be loaded in RAM at boot time.
al@412 1193 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1194 # Meta flavors are converted to normal flavors.
al@412 1195
al@412 1196 build_loram_cdrom() {
pascal@170 1197 build_initfs cdrom || return 1
pascal@170 1198 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@313 1199 mkdir $TMP_DIR/loramiso/fs
pascal@313 1200 cd $TMP_DIR/loramiso/fs
pascal@313 1201 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1202 uncompress $i | cpio -idmu
pascal@313 1203 rm -f $i
pascal@313 1204 done
pascal@313 1205 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1206 cd - >/dev/null
pascal@170 1207 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1208 unmeta_boot
pascal@203 1209 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@313 1210 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1211 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@426 1212 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
pascal@426 1213 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1214 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1215 }
pascal@170 1216
al@412 1217
paul@173 1218 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1219 # Meta flavors are converted to normal flavors.
al@412 1220
al@412 1221 build_loram_http() {
pascal@172 1222 build_initfs http || return 1
pascal@172 1223 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@172 1224 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1225 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1226 unmeta_boot
pascal@172 1227 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1228 }
pascal@172 1229
al@412 1230
pascal@170 1231 # Update meta flavor selection sizes.
pascal@170 1232 # Reduce sizes with rootfs gains.
al@412 1233
al@412 1234 update_metaiso_sizes() {
pascal@278 1235 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1236 do
pascal@278 1237 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1238 local sizes="$rootfs_sizes"
pascal@241 1239 local new
pascal@241 1240 set -- $append
pascal@241 1241 shift
pascal@278 1242 [ "$1" == "ifmem" ] && shift
pascal@241 1243 new=""
pascal@241 1244 while [ -n "$2" ]; do
pascal@241 1245 local s
pascal@241 1246 case "$1" in
al@412 1247 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1248 *M) s=$(( ${1%M} * 1024 ));;
al@412 1249 *) s=${1%K};;
pascal@241 1250 esac
pascal@241 1251 sizes=${sizes#* }
pascal@241 1252 for i in $sizes ; do
pascal@241 1253 s=$(( $s - $i ))
pascal@241 1254 done
pascal@241 1255 new="$new $s $2"
pascal@241 1256 shift 2
pascal@170 1257 done
pascal@278 1258 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1259 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@472 1260 sed -i 's|\(initrd=\)\([^r]*\)\(rootfs\)|\1\2rootfs.gz,\2\3|' $cfg
pascal@312 1261 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@425 1262 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1263 done
pascal@170 1264 }
pascal@170 1265
al@412 1266
pascal@387 1267 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1268 # Meta flavor selection sizes are updated.
al@412 1269
al@412 1270 build_loram_ram() {
pascal@170 1271 build_initfs ram || return 1
pascal@473 1272 build_loram_rootfs "$1"
al@412 1273 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@362 1274 make_bzImage_hardlink $TMP_DIR/loramiso/boot
pascal@289 1275 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1276 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1277 update_metaiso_sizes
al@412 1278 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1279 }
pascal@170 1280
al@412 1281
pankso@279 1282 # Remove files installed by packages
al@412 1283
al@412 1284 find_flavor_rootfs() {
pascal@191 1285 for i in $1/etc/tazlito/*.extract; do
pascal@191 1286 [ -e $i ] || continue
pascal@191 1287 chroot $1 /bin/sh ${i#$1}
pascal@191 1288 done
pankso@279 1289
pankso@279 1290 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1291 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1292 rm -f $1/boot/$i*
pascal@191 1293 done
pankso@279 1294
pascal@191 1295 # Clean files generated in post_install
pascal@191 1296 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1297 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1298
pascal@191 1299 # Verify md5
pascal@217 1300 cat $1$INSTALLED/*/md5sum | \
pascal@191 1301 while read md5 file; do
pascal@405 1302 [ -e "$1$file" ] || continue
pascal@405 1303 [ "$(md5sum < "$1$file")" == "$md5 -" ] &&
pascal@405 1304 rm -f "$1$file"
pascal@191 1305 done
pankso@279 1306
pascal@191 1307 # Check configuration files
pascal@217 1308 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1309 [ -e $i ] || continue
pascal@191 1310 mkdir /tmp/volatile$$
pascal@227 1311 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1312 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1313 while read file ; do
pascal@405 1314 [ -e "$1/$file" ] || continue
pascal@405 1315 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1316 done
pascal@191 1317 rm -rf /tmp/volatile$$
pascal@191 1318 done
pankso@279 1319
pascal@191 1320 # Remove other files blindly
pascal@217 1321 for i in $1$INSTALLED/*/files.list; do
pascal@405 1322 for file in $(cat "$i"); do
pascal@405 1323 [ "$1$file" -nt "$i" ] && continue
pascal@405 1324 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1325 [ -d "$1$file" ] || rm -f "$1$file"
pascal@191 1326 done
pascal@191 1327 done
pankso@279 1328
pascal@193 1329 # Remove tazpkg files and tmp files
pascal@217 1330 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1331 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1332 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1333 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1334 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1335
pascal@191 1336 # Cleanup directory tree
pascal@191 1337 cd $1
pascal@191 1338 find * -type d | sort -r | while read dir; do
al@412 1339 rmdir "$dir" 2>/dev/null
pascal@191 1340 done
pascal@191 1341 cd - > /dev/null
pascal@191 1342 }
pascal@191 1343
al@412 1344
al@412 1345 # Get byte(s) from a binary file
al@412 1346
al@412 1347 get() {
pascal@404 1348 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null
pascal@404 1349 }
pascal@404 1350
al@412 1351
al@412 1352 # Get cpio flavor info from the ISO image
al@412 1353
al@412 1354 flavordata() {
pascal@404 1355 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1356 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1357 }
pascal@404 1358
pascal@404 1359
al@412 1360 # Restore undigest mirrors
al@412 1361
al@412 1362 restore_mirrors() {
al@412 1363 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1364 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1365
al@412 1366 action 'Restoring mirrors...'
al@412 1367 if [ -d "$undigest.bak" ]; then
al@412 1368 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1369 mv "$undigest.bak" "$undigest"
al@412 1370 fi
al@412 1371 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1372 :; status
al@412 1373 }
al@412 1374
al@412 1375
al@412 1376 # Setup undigest mirrors
al@412 1377
al@412 1378 setup_mirrors() {
al@412 1379 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1380 local mirrorlist="$1" fresh repacked
al@412 1381 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1382
al@412 1383 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1384 restore_mirrors
al@412 1385
al@412 1386 _ 'Setting up mirrors for %s...' "$root/"
al@412 1387 # Backing up current undigest mirrors and priority
al@412 1388 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1389 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1390 rm -rf '/var/www/tazlito/'
al@412 1391 mkdir -p '/var/www/tazlito/'
al@412 1392
al@412 1393 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1394 fresh='/home/slitaz/packages'
al@412 1395 if [ -d "$fresh" ]; then
al@412 1396 # Setup first undigest mirror
al@412 1397 mkdir -p "$undigest/fresh"
al@418 1398 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1399 echo 'fresh' >> "$priority"
al@412 1400 # Rebuild mirror DB if needed
al@412 1401 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1402 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1403 tazpkg mkdb "$fresh" --forced --root=''
al@412 1404 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1405 fi
al@412 1406
al@412 1407 # Repacked packages: high priority
al@412 1408 repacked="$PACKAGES_REPOSITORY"
al@412 1409 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1410 # According to Tazlito setup file (tazlito.conf):
al@412 1411 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1412 # or
al@412 1413 # WORK_DIR="/home/slitaz"
al@412 1414 # and
al@412 1415 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1416 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1417
al@412 1418 # Setup second undigest mirror
al@412 1419 mkdir -p "$undigest/repacked"
al@418 1420 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1421 echo 'repacked' >> "$priority"
al@412 1422 # Rebuild mirror DB if needed
al@412 1423 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1424 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1425 tazpkg mkdb "$repacked" --forced --root=''
al@412 1426 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1427 fi
al@412 1428
al@412 1429 # All repositories listed in mirrors list: normal priority
al@412 1430 [ -e "$mirrorlist" ] && \
al@412 1431 while read mirror; do
al@412 1432 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1433 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1434 mkdir -p "$undigest/$mirrorid"
al@412 1435 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1436 echo "$mirrorid" >> "$priority"
al@412 1437 done < "$mirrorlist"
al@412 1438
al@412 1439 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1440
al@412 1441 # Show list of mirrors
al@414 1442 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1443 function show(num, name, url) {
al@418 1444 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1445 }
al@412 1446 {
al@412 1447 num++;
al@412 1448 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1449 show(num, $0, url);
al@412 1450 }
al@412 1451 END {
al@412 1452 num++;
al@412 1453 "cat " db "/mirror" | getline url;
al@412 1454 show(num, "main", url);
al@412 1455 }' "$priority"
al@412 1456
al@417 1457 tazpkg recharge --quiet >/dev/null
al@412 1458 }
al@412 1459
al@412 1460
al@412 1461 # Get list of 'packages.info' lists using priority
al@412 1462
al@412 1463 pi_lists() {
al@412 1464 local pi
al@415 1465 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1466 local priority="$root$LOCALSTATE/priority"
al@412 1467 local undigest="$root$LOCALSTATE/undigest"
al@412 1468
al@412 1469 {
al@412 1470 [ -s "$priority" ] && cat "$priority"
al@412 1471 echo 'main'
al@412 1472 [ -d "$undigest" ] && ls "$undigest"
al@412 1473 } | awk -vun="$undigest/" '
al@412 1474 {
al@412 1475 if (arr[$0] != 1) {
al@412 1476 arr[$0] = 1;
al@412 1477 print un $0 "/packages.info";
al@412 1478 }
al@412 1479 }' | sed 's|/undigest/main||' | \
al@412 1480 while read pi; do
al@412 1481 [ -e "$pi" ] && echo "$pi"
al@412 1482 done
al@412 1483 }
al@412 1484
al@412 1485
al@412 1486 # Strip versions from packages list
al@412 1487
al@412 1488 strip_versions() {
al@460 1489 if [ -n "$stripped" ]; then
al@460 1490 action 'Consider list %s already stripped' "$(basename "$1")"
al@460 1491 status
al@460 1492 return 0
al@460 1493 fi
al@412 1494 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1495 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1496 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1497
al@412 1498 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1499 awk '
al@412 1500 {
al@412 1501 if (FILENAME ~ "packages.info") {
al@412 1502 # Collect package names
al@412 1503 FS = "\t"; pkg[$1] = 1;
al@412 1504 } else {
al@416 1505 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1506 while (NF > 1 && ! pkg[$0])
al@412 1507 NF --;
al@412 1508 printf "%s\n", $0;
al@412 1509 }
al@412 1510 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1511
al@412 1512 cat "$tmp_list" > "$in_list"
al@412 1513 rm "$tmp_list"
al@412 1514 status
al@412 1515 }
al@412 1516
al@412 1517
al@412 1518 # Display list of unknown packages (informative)
al@414 1519
al@412 1520 display_unknown() {
al@412 1521 [ -s "$1" ] || return
al@412 1522 echo "Unknown packages:" >&2
al@412 1523 cat "$1" >&2
al@412 1524 rm "$1"
al@412 1525 }
al@412 1526
al@412 1527
al@412 1528 # Display warnings about critical packages absent (informative)
al@414 1529
al@412 1530 display_warn() {
al@412 1531 [ -s "$1" ] || return
al@412 1532 echo "Absent critical packages:" >&2
al@412 1533 cat "$1" >&2
al@412 1534 rm "$1"
al@412 1535 echo "Probably ISO image will be unusable."
al@412 1536 }
al@412 1537
al@412 1538
al@414 1539 # Install packages to rootfs
al@414 1540
al@414 1541 install_list_to_rootfs() {
al@414 1542 local list="$1" rootfs="$2" pkg i ii
al@415 1543 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1544
al@414 1545 # initial tazpkg setup in empty rootfs
al@414 1546 tazpkg --root=$rootfs >/dev/null 2>&1
al@459 1547 # pass current 'mirror' to the rootfs
al@461 1548 mkdir -p $rootfs/var/lib/tazpkg $rootfs/etc
al@459 1549 cp -f /var/lib/tazpkg/mirror $rootfs/var/lib/tazpkg/mirror
al@460 1550 cp -f /etc/slitaz-release $rootfs/etc/slitaz-release
al@414 1551 # link rootfs packages cache to the regular packages cache
al@414 1552 rm -r "$rootfs/var/cache/tazpkg"
al@414 1553 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 1554
al@414 1555 setup_mirrors mirrors
al@414 1556
al@414 1557 # Just in case if flavor not contains "tazlito" package
al@414 1558 mkdir -p "$rootfs/etc/tazlito"
al@414 1559
al@415 1560 newline
al@462 1561
al@462 1562 # Choose detailed log with --detailed
al@462 1563 if [ -n "$detailed" ]; then
al@462 1564 while read pkg; do
al@462 1565 separator '-'
al@462 1566 echo $pkg
al@462 1567 tazpkg -gi $pkg --root=$rootfs --local --quiet --cookmode | tee -a $log
al@462 1568 done < $list
al@462 1569 separator '='
al@462 1570 else
al@462 1571 while read pkg; do
al@462 1572 action 'Installing package: %s' "$pkg"
al@462 1573 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@462 1574 status
al@462 1575 done < $list
al@462 1576 fi
al@414 1577 newline
al@414 1578
al@414 1579 restore_mirrors
al@414 1580 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 1581 for i in fresh repacked; do
al@415 1582 ii="$undigest/$i"
al@414 1583 [ -d "$ii" ] && rm -rf "$ii"
al@414 1584 ii="$rootfs/var/lib/tazpkg/priority"
al@414 1585 if [ -f "$ii" ]; then
al@414 1586 sed -i "/$i/d" "$ii"
al@414 1587 [ -s "$ii" ] || rm "$ii"
al@414 1588 fi
al@414 1589 done
al@415 1590 [ -d "$undigest" ] && \
al@415 1591 for i in $(find "$undigest" -type f); do
al@414 1592 # Remove all undigest PKGDB files but 'mirror'
al@414 1593 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 1594 done
al@415 1595 [ -d "$undigest" ] && \
al@415 1596 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 1597
al@414 1598 # Un-link packages cache
al@414 1599 rm "$rootfs/var/cache/tazpkg"
al@414 1600
al@414 1601 # Clean /var/lib/tazpkg
al@415 1602 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 1603 }
al@414 1604
al@414 1605
al@412 1606
al@412 1607
pankso@1 1608 ####################
pankso@1 1609 # Tazlito commands #
pankso@1 1610 ####################
pankso@1 1611
al@412 1612 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 1613 case "$0" in
pascal@365 1614 *reduplicate)
pascal@365 1615 find ${@:-.} ! -type d -links +1 \
pascal@365 1616 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 1617 exit 0 ;;
pascal@361 1618 *deduplicate)
pascal@361 1619 deduplicate "$@"
pascal@361 1620 exit 0 ;;
pascal@361 1621 esac
pascal@361 1622
al@412 1623
pankso@1 1624 case "$COMMAND" in
pankso@1 1625 stats)
pankso@1 1626 # Tazlito general statistics from the config file.
pankso@1 1627 #
al@412 1628 title 'Tazlito statistics'
al@412 1629 optlist "\
al@412 1630 Config file : $CONFIG_FILE
al@412 1631 ISO name : $ISO_NAME.iso
al@412 1632 Volume name : $VOLUM_NAME
al@412 1633 Prepared : $PREPARED
al@412 1634 Packages repository : $PACKAGES_REPOSITORY
al@412 1635 Distro directory : $DISTRO
al@412 1636 Additional files : $ADDFILES
al@412 1637 " | sed '/: $/d'
al@412 1638 footer
al@412 1639 ;;
al@412 1640
al@412 1641
pankso@122 1642 list-addfiles)
paul@154 1643 # Simple list of additional files in the rootfs
pankso@333 1644 newline
al@412 1645 if [ -d "$ADDFILES/rootfs" ]; then
al@412 1646 cd $ADDFILES
al@412 1647 find rootfs -type f
al@412 1648 else
al@412 1649 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 1650 fi
al@412 1651 newline
al@412 1652 ;;
al@412 1653
al@412 1654
pankso@1 1655 gen-config)
MikeDSmith25@83 1656 # Generate a new config file in the current dir or the specified
pankso@1 1657 # directory by $2.
pankso@1 1658 #
al@412 1659 if [ -n "$2" ]; then
al@412 1660 mkdir -p "$2" && cd "$2"
pankso@1 1661 fi
al@412 1662
al@412 1663 newline
al@412 1664 action 'Generating empty tazlito.conf...'
pankso@1 1665 empty_config_file
pankso@1 1666 status
al@412 1667
al@412 1668 separator
al@412 1669 if [ -f 'tazlito.conf' ] ; then
al@412 1670 _ 'Configuration file is ready to edit.'
al@412 1671 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 1672 newline
al@412 1673 fi
al@412 1674 ;;
al@412 1675
al@412 1676
pankso@1 1677 configure)
pankso@1 1678 # Configure a tazlito.conf config file. Start by getting
pankso@1 1679 # a empty config file and sed it.
pankso@1 1680 #
al@412 1681 if [ -f 'tazlito.conf' ]; then
pankso@1 1682 rm tazlito.conf
pankso@1 1683 else
al@412 1684 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 1685 'or in the same directory of the file you want to configure.'
al@412 1686 cd /etc
pankso@1 1687 fi
al@412 1688
pankso@1 1689 empty_config_file
al@412 1690
al@412 1691 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 1692
pankso@1 1693 # ISO name.
pascal@11 1694 echo -n "ISO name : " ; read answer
pascal@11 1695 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 1696 # Volume name.
pascal@14 1697 echo -n "Volume name : " ; read answer
pascal@11 1698 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 1699 # Packages repository.
pascal@11 1700 echo -n "Packages repository : " ; read answer
pascal@11 1701 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 1702 # Distro path.
pascal@11 1703 echo -n "Distro path : " ; read answer
pascal@11 1704 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 1705 footer "Config file is ready to use."
al@412 1706 echo 'You can now extract an ISO or generate a distro.'
al@412 1707 newline
al@412 1708 ;;
al@412 1709
al@412 1710
pankso@1 1711 gen-iso)
paul@94 1712 # Simply generate a new iso.
pankso@1 1713 #
pankso@1 1714 check_root
pankso@1 1715 verify_rootcd
pankso@1 1716 gen_livecd_isolinux
al@412 1717 distro_stats
al@412 1718 ;;
al@412 1719
al@412 1720
pankso@1 1721 gen-initiso)
paul@94 1722 # Simply generate a new initramfs with a new iso.
pankso@1 1723 #
pankso@1 1724 check_root
pankso@1 1725 verify_rootcd
al@412 1726 gen_initramfs "$ROOTFS"
pankso@1 1727 gen_livecd_isolinux
al@412 1728 distro_stats
al@412 1729 ;;
al@412 1730
al@412 1731
pankso@1 1732 extract-distro)
MikeDSmith25@83 1733 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 1734 #
pankso@1 1735 check_root
al@412 1736 ISO_IMAGE="$2"
al@412 1737 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 1738 'Example:\n tazlito image.iso /path/target'
al@412 1739
pankso@1 1740 # Set the distro path by checking for $3 on cmdline.
al@412 1741 TARGET="${3:-$DISTRO}"
al@412 1742
pankso@1 1743 # Exit if existing distro is found.
al@412 1744 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 1745 'Please clean the distro tree or change directory path.'
al@412 1746
al@412 1747 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 1748
pankso@1 1749 # Start to mount the ISO.
al@412 1750 action 'Mounting ISO image...'
al@412 1751 mkdir -p "$TMP_DIR"
pankso@1 1752 # Get ISO file size.
al@412 1753 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 1754 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 1755 sleep 2
pankso@1 1756 # Prepare target dir, copy the kernel and the rootfs.
al@412 1757 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 1758 status
al@412 1759
al@412 1760 action 'Copying the Linux kernel...'
al@412 1761 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 1762 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 1763 else
al@412 1764 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 1765 fi
pankso@1 1766 status
al@412 1767
pascal@41 1768 for i in $(ls $TMP_DIR); do
al@412 1769 [ "$i" == 'boot' ] && continue
al@412 1770 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 1771 done
al@412 1772
al@412 1773 for loader in isolinux syslinux extlinux grub; do
al@412 1774 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 1775 action 'Copying %s files...' "$loader"
al@412 1776 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 1777 status
al@412 1778 done
al@412 1779
al@412 1780 action 'Copying the rootfs...'
al@412 1781 cp $TMP_DIR/boot/rootfs.?z "$TARGET/rootcd/boot"
pankso@1 1782 status
al@412 1783
paul@94 1784 # Extract initramfs.
al@412 1785 cd "$TARGET/rootfs"
al@412 1786 action 'Extracting the rootfs...'
al@412 1787 extract_rootfs "$TARGET/rootcd/boot/$INITRAMFS" "$TARGET/rootfs"
pascal@38 1788 # unpack /usr
pascal@48 1789 for i in etc/tazlito/*.extract; do
pascal@50 1790 [ -f "$i" ] && . $i ../rootcd
pascal@48 1791 done
pankso@1 1792 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 1793 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 1794 cd ..
al@412 1795 status
al@412 1796
pankso@333 1797 newline
pankso@279 1798 separator
al@412 1799 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 1800 echo "Distro tree : $(pwd)"
al@412 1801 echo "Rootfs size : $(du -sh rootfs)"
al@412 1802 echo "Rootcd size : $(du -sh rootcd)"
al@412 1803 footer
al@412 1804 ;;
al@412 1805
al@412 1806
pascal@22 1807 list-flavors)
pascal@22 1808 # Show available flavors.
al@455 1809 list='/etc/tazlito/flavors.list'
al@412 1810 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 1811 title 'List of flavors'
al@412 1812 cat $list
al@412 1813 footer
al@412 1814 ;;
al@412 1815
al@412 1816
pascal@22 1817 show-flavor)
pascal@22 1818 # Show flavor description.
al@412 1819 set -e
al@412 1820 flavor=${2%.flavor}
al@412 1821 flv_dir="$(extract_flavor "$flavor")"
al@412 1822 desc="$flv_dir/$flavor.desc"
al@412 1823 if [ -n "$brief" ]; then
al@412 1824 if [ -z "$noheader" ]; then
al@412 1825 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 1826 separator
pascal@22 1827 fi
al@412 1828 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 1829 "$(field ISO "$desc")" \
al@412 1830 "$(field Rootfs "$desc")" \
al@412 1831 "$(field Description "$desc")"
pascal@22 1832 else
pankso@279 1833 separator
al@412 1834 cat "$desc"
pascal@22 1835 fi
al@412 1836 cleanup
al@412 1837 ;;
al@412 1838
al@412 1839
pascal@60 1840 gen-liveflavor)
paul@154 1841 # Generate a new flavor from the live system.
pascal@106 1842 FLAVOR=${2%.flavor}
al@412 1843 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 1844
pascal@60 1845 case "$FLAVOR" in
al@412 1846 -?|-h*|--help)
al@412 1847 cat <<EOT
pascal@60 1848 SliTaz Live Tool - Version: $VERSION
al@412 1849
al@412 1850 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 1851
al@412 1852 $(boldify '<flavor-patch-file> format:')
al@412 1853 $(optlist "\
pascal@60 1854 code data
pascal@60 1855 + package to add
pascal@60 1856 - package to remove
pascal@65 1857 ! non-free package to add
pascal@60 1858 ? display message
pascal@60 1859 @ flavor description
al@412 1860 ")
al@412 1861
al@412 1862 $(boldify 'Example:')
al@412 1863 $(optlist "\
al@412 1864 @ Developer tools for SliTaz maintainers
pascal@60 1865 + slitaz-toolchain
pascal@60 1866 + mercurial
al@412 1867 ")
al@412 1868 EOT
al@412 1869 exit 1
al@412 1870 ;;
pascal@60 1871 esac
pascal@60 1872 mv /etc/tazlito/distro-packages.list \
al@412 1873 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 1874 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 1875 tazpkg recharge
al@412 1876
al@412 1877 DESC=""
al@412 1878 [ -n "$3" ] && \
al@412 1879 while read action pkg; do
pascal@60 1880 case "$action" in
al@412 1881 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 1882 -) yes | tazpkg remove $pkg ;;
al@412 1883 !) echo $pkg >> non-free.list ;;
al@412 1884 @) DESC="$pkg" ;;
al@412 1885 \?) echo -en "$pkg"; read action ;;
pascal@60 1886 esac
pascal@60 1887 done < $3
al@412 1888
pascal@60 1889 yes '' | tazlito gen-distro
pascal@60 1890 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 1891 mv /etc/tazlito/distro-packages.list.$$ \
al@412 1892 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 1893 ;;
al@412 1894
al@412 1895
pascal@22 1896 gen-flavor)
al@412 1897 # Generate a new flavor from the last ISO image generated
pascal@106 1898 FLAVOR=${2%.flavor}
al@412 1899 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 1900
al@412 1901 title 'Flavor generation'
pascal@22 1902 check_rootfs
pascal@68 1903 FILES="$FLAVOR.pkglist"
al@412 1904
al@412 1905 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 1906 for i in rootcd rootfs; do
pascal@22 1907 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 1908 FILES="$FILES\n$FLAVOR.$i"
pascal@450 1909 ( cd "$ADDFILES/$i"; find . ) | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.$i
pascal@22 1910 fi
pascal@22 1911 done
pankso@35 1912 status
al@412 1913
al@412 1914 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 1915 answer=${answer#Description : }
pascal@22 1916 if [ -z "$answer" ]; then
al@412 1917 echo -n "Description: "
pascal@22 1918 read answer
pascal@22 1919 fi
al@412 1920
al@412 1921 action 'Compressing flavor %s...' "$FLAVOR"
al@412 1922 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 1923 echo "Description : $answer" >> $FLAVOR.desc
al@412 1924 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 1925 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 1926 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 1927 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 1928 EXTRAVERSION=""
pascal@78 1929 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 1930 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
al@412 1931 if [ "$CATEGORY" == 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 1932 echo "$i" >> $FLAVOR.nonfree
pascal@61 1933 else
pascal@78 1934 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 1935 fi
pascal@22 1936 done
pascal@68 1937 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 1938 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 1939 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 1940 done
pascal@109 1941 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
pascal@452 1942 touch -t 197001010100.00 $FLAVOR.*
pascal@439 1943 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.flavor
al@412 1944 rm $(echo -e $FILES)
pascal@22 1945 status
al@412 1946
al@412 1947 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 1948 ;;
al@412 1949
al@412 1950
pascal@105 1951 upgrade-flavor)
al@412 1952 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 1953 flavor="${2%.flavor}"
al@412 1954 set -e
al@412 1955 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 1956 set +e
al@412 1957
al@412 1958 flv_dir="$(extract_flavor "$flavor")"
al@412 1959
al@412 1960 strip_versions "$flv_dir/$flavor.pkglist"
al@412 1961
al@412 1962 action 'Updating %s...' "$flavor.desc"
al@412 1963
al@412 1964 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 1965 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 1966 restore_mirrors >/dev/null
al@412 1967
al@412 1968 sed -i -e '/Image is ready/d' \
al@412 1969 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 1970 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 1971 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 1972 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 1973 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 1974 "$flv_dir/$flavor.desc"
al@412 1975
al@412 1976 pack_flavor "$flv_dir" "$flavor"
al@412 1977 status
al@412 1978 display_unknown "$flv_dir/err"
al@412 1979 display_warn "$flv_dir/warn"
al@412 1980 cleanup
al@412 1981 ;;
al@412 1982
al@412 1983
pascal@106 1984 extract-flavor)
al@412 1985 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 1986 flavor="${2%.flavor}"
al@412 1987 set -e
al@412 1988 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 1989 set +e
al@412 1990
al@412 1991 action 'Extracting %s...' "$flavor.flavor"
al@412 1992 flv_dir="$(extract_flavor "$flavor" full)"
al@412 1993 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 1994
al@412 1995 rm -rf "$storage" 2>/dev/null
al@412 1996 mkdir -p "$storage"
al@412 1997 cp -a "$flv_dir"/* "$storage"
al@412 1998 rm "$storage/description"
al@412 1999 status
al@412 2000
al@412 2001 strip_versions "$storage/packages.list"
al@412 2002
al@412 2003 cleanup
al@412 2004 ;;
al@412 2005
al@412 2006
pascal@106 2007 pack-flavor)
pascal@106 2008 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 2009 flavor=${2%.flavor}
al@412 2010 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 2011
al@412 2012 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 2013
al@412 2014 action 'Creating flavor %s...' "$flavor"
al@412 2015 tmp_dir="$(mktemp -d)"
al@412 2016
al@412 2017 while read from to; do
al@412 2018 [ -s "$storage/$from" ] || continue
al@412 2019 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 2020 done <<EOT
al@412 2021 mirrors $flavor.mirrors
al@412 2022 distro.sh $flavor-distro.sh
al@412 2023 receipt $flavor.receipt
al@412 2024 non-free.list $flavor.nonfree
al@412 2025 EOT
al@412 2026
al@412 2027 # Build the package list.
al@412 2028 # It can include a list from another flavor with the keyword @include
al@412 2029 if [ -s "$storage/packages.list" ]; then
al@412 2030 include=$(grep '^@include' "$storage/packages.list")
al@412 2031 if [ -n "$include" ]; then
al@412 2032 include=${include#@include }
al@412 2033 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 2034 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2035 else
al@412 2036 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 2037 fi
pascal@112 2038 fi
al@412 2039 # Generate the final/initial package list
al@412 2040 [ -s "$storage/packages.list" ] && \
al@412 2041 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 2042 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 2043 fi
al@412 2044
al@412 2045 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 2046 # Process multi-rootfs flavor
al@412 2047 . "$storage/receipt"
al@412 2048 set -- $ROOTFS_SELECTION
al@412 2049 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 2050 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 2051 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 2052
al@412 2053 for i in rootcd rootfs; do
al@412 2054 mkdir "$tmp_dir/$i"
al@412 2055 # Copy extra files from the first flavor
al@412 2056 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 2057 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 2058 # Overload extra files by meta flavor
al@412 2059 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 2060 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 2061 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
pascal@439 2062 dogzip "$tmp_dir/$flavor.$i"
al@412 2063 rm -rf "$tmp_dir/$i"
al@412 2064 done
al@412 2065 else
al@412 2066 # Process plain flavor
al@412 2067 for i in rootcd rootfs; do
al@412 2068 [ -d "$storage/$i" ] || continue
al@412 2069 (cd "$storage/$i";
pascal@439 2070 find . | cpio -o -H newc 2>/dev/null) | dogzip "$tmp_dir/$flavor.$i"
al@412 2071 done
al@412 2072 fi
al@412 2073
al@412 2074 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2075 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2076 ROOTFS_SIZE="$1 (estimated)"
al@412 2077 INITRAMFS_SIZE="$2 (estimated)"
al@412 2078 ISO_SIZE="$3 (estimated)"
al@412 2079 PKGNUM="$4"
al@412 2080 . "$storage/receipt"
al@412 2081
al@412 2082 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2083 Flavor : $FLAVOR
pascal@108 2084 Description : $SHORT_DESC
pascal@108 2085 Version : $VERSION
pascal@108 2086 Maintainer : $MAINTAINER
pascal@108 2087 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2088 Rootfs list : $ROOTFS_SELECTION
al@412 2089 Build date : $(date '+%Y%m%d at %T')
al@412 2090 Packages : $PKGNUM
pascal@108 2091 Rootfs size : $ROOTFS_SIZE
pascal@108 2092 Initramfs size : $INITRAMFS_SIZE
pascal@108 2093 ISO image size : $ISO_SIZE
pascal@107 2094 ================================================================================
pascal@107 2095
pascal@107 2096 EOT
al@412 2097
al@412 2098 rm -f $tmp_dir/packages.list
al@412 2099 pack_flavor "$tmp_dir" "$flavor"
al@412 2100 status
al@412 2101 display_unknown "$tmp_dir/err"
al@412 2102 display_warn "$flv_dir/warn"
al@412 2103 cleanup
al@412 2104 ;;
al@412 2105
al@412 2106
pascal@22 2107 get-flavor)
pascal@22 2108 # Get a flavor's files and prepare for gen-distro.
al@412 2109 flavor=${2%.flavor}
al@412 2110 title 'Preparing %s distro flavor' "$flavor"
al@412 2111 set -e
al@412 2112 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2113 set +e
al@412 2114
al@412 2115 action 'Cleaning %s...' "$DISTRO"
al@412 2116 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2117 # Clean old files
al@412 2118 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2119 [ -f "$i" ] && rm "$i"
al@412 2120 done
al@412 2121 mkdir -p "$DISTRO"
al@412 2122 status
al@412 2123
al@412 2124 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2125
al@412 2126 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2127 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2128 cp -a "$flv_dir"/* .
al@412 2129 mv packages.list distro-packages.list
al@412 2130 mv -f info /etc/tazlito
al@412 2131 status
al@412 2132
al@412 2133 for i in rootcd rootfs; do
al@412 2134 if [ -d "$i" ]; then
al@412 2135 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2136 fi
al@412 2137 done
al@412 2138
pascal@468 2139 sed '/^Rootfs list/!d;s/.*: //' description > /etc/tazlito/rootfs.list
pascal@468 2140 [ -s /etc/tazlito/rootfs.list ] || rm -f /etc/tazlito/rootfs.list
al@412 2141
al@416 2142 action 'Updating %s...' 'tazlito.conf'
al@412 2143 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2144 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2145 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2146 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2147 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2148 status
al@412 2149
al@412 2150 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2151 cleanup
al@412 2152 ;;
al@412 2153
pankso@279 2154
pascal@191 2155 iso2flavor)
al@412 2156 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2157 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2158
pascal@191 2159 FLAVOR=${3%.flavor}
pascal@404 2160 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2161 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2162 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2163 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2164 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2165 _ 'META flavors are not supported.'
pascal@191 2166 umount -d $TMP_DIR/iso
pascal@404 2167 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2168 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2169 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2170 umount -d $TMP_DIR/iso
pascal@191 2171 else
pascal@426 2172 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2173 uncompress $i | \
pascal@227 2174 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2175 done
pascal@191 2176 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2177 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2178 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2179 umount -d $TMP_DIR/iso
pascal@191 2180 else
pascal@191 2181 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2182 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2183 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2184 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2185 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2186 umount -d $TMP_DIR/iso
pascal@404 2187 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2188 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2189 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@191 2190 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2191 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2192 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2193 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2194 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2195 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2196 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2197 for i in rootfs rootcd ; do
pascal@404 2198 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2199 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
pascal@439 2200 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | dogzip $TMP_DIR/$FLAVOR.$i
pascal@404 2201 done
pascal@404 2202 else
pascal@404 2203 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2204 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@404 2205 for i in rootfs rootcd ; do
pascal@404 2206 [ "$(ls $TMP_DIR/$i)" ] &&
pascal@439 2207 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | dogzip "$TMP_DIR/$FLAVOR.$i"
pascal@404 2208 done
al@412 2209 unset VERSION MAINTAINER
pascal@404 2210 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2211 if [ -n "$DESCRIPTION" ]; then
al@416 2212 _n 'Flavor version : '; read -t 30 VERSION
al@416 2213 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2214 fi
al@412 2215
pascal@404 2216 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2217 Flavor : $FLAVOR
al@412 2218 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2219 Version : ${VERSION:-1.0}
al@412 2220 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2221 LiveCD RAM size : $RAM_SIZE
pascal@191 2222 Build date : $BUILD_DATE
pascal@191 2223 Packages : $PKGCNT
pascal@191 2224 Rootfs size : $ROOTFS_SIZE
pascal@191 2225 Initramfs size : $INITRAMFS_SIZE
pascal@191 2226 ISO image size : $ISO_SIZE
pascal@191 2227 ================================================================================
pascal@191 2228
pascal@191 2229 EOT
al@412 2230 longline "Tazlito can't detect each file installed during \
al@412 2231 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2232 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2233 tree and remove files generated by post_installs.
al@412 2234 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2235 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2236 fi
pascal@439 2237 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | dogzip $FLAVOR.flavor
pascal@191 2238 fi
pascal@191 2239 fi
al@412 2240 rm -rf $TMP_DIR
al@412 2241 ;;
al@412 2242
al@412 2243
pankso@1 2244 gen-distro)
pankso@1 2245 # Generate a live distro tree with a set of packages.
pankso@1 2246 #
pankso@1 2247 check_root
al@412 2248 start_time=$(date +%s)
al@412 2249
al@412 2250 # Tazlito options: --iso or --cdrom
al@412 2251 CDROM=''
al@412 2252 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2253 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2254
pascal@19 2255 # Check if a package list was specified on cmdline.
pankso@333 2256 if [ -f "$2" ]; then
al@412 2257 LIST_NAME="$2"
pankso@333 2258 else
al@412 2259 LIST_NAME='distro-packages.list'
pankso@333 2260 fi
pankso@279 2261
al@412 2262 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2263 'Please clean the distro tree or change directory path.'
al@412 2264 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2265 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2266
al@412 2267 # If list not given: build list with all installed packages
al@412 2268 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2269 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2270 fi
al@412 2271
pankso@1 2272 # Exit if no list name.
al@412 2273 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2274
pankso@1 2275 # Start generation.
al@412 2276 title 'Tazlito generating a distro'
al@412 2277
pascal@18 2278 # Misc checks
al@412 2279 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2280 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2281 newline
al@412 2282
al@412 2283 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2284 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2285 mkdir $TMP_MNT
al@412 2286 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2287 ln -s "$TMP_MNT/boot" /
pascal@19 2288 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2289 mkdir -p "$ADDFILES/rootcd"
pascal@19 2290 for i in $(ls $TMP_MNT); do
al@412 2291 [ "$i" == 'boot' ] && continue
al@412 2292 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2293 done
pascal@19 2294 fi
pascal@19 2295 else
al@412 2296 rmdir "$TMP_MNT"
pascal@19 2297 fi
pascal@19 2298 fi
pascal@19 2299
pankso@337 2300 # Rootfs stuff.
al@412 2301 echo 'Preparing the rootfs directory...'
al@412 2302 mkdir -p "$ROOTFS"
al@415 2303 export root="$ROOTFS"
al@459 2304 # pass current 'mirror' to the root
al@461 2305 mkdir -p $root/var/lib/tazpkg $root/etc
al@459 2306 cp -f /var/lib/tazpkg/mirror $root/var/lib/tazpkg/mirror
al@460 2307 cp -f /etc/slitaz-release $root/etc/slitaz-release
al@412 2308 strip_versions "$LIST_NAME"
al@412 2309
al@412 2310 if [ "$REPACK" == 'y' ]; then
al@412 2311 # Determine full packages list with all dependencies
al@412 2312 tmp_dir="$(mktemp -d)"
al@412 2313 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2314 touch "$tmp_dir/full.pkglist"
al@416 2315 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2316
al@412 2317 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2318 while read pkgname pkgver; do
al@412 2319 # Is package in full list?
al@412 2320 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2321 # Is package already repacked?
al@412 2322 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2323 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2324 tazpkg repack "$pkgname" --quiet
al@412 2325 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2326 status
al@412 2327 done
al@412 2328
al@412 2329 rm -r "$tmp_dir"
al@412 2330 fi
al@412 2331
pascal@61 2332 if [ -f non-free.list ]; then
al@412 2333 # FIXME: working in the ROOTFS chroot?
al@412 2334 newline
al@412 2335 echo 'Preparing non-free packages...'
al@412 2336 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
al@412 2337 for pkg in $(cat 'non-free.list'); do
al@412 2338 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2339 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2340 tazpkg get-install get-$pkg
pascal@61 2341 fi
al@412 2342 get-$pkg "$ROOTFS"
pascal@61 2343 fi
pascal@61 2344 tazpkg repack $pkg
pascal@79 2345 pkg=$(ls $pkg*.tazpkg)
al@412 2346 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2347 mv $pkg $PACKAGES_REPOSITORY
pascal@61 2348 done
pascal@61 2349 fi
pascal@80 2350 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2351 newline
al@412 2352
al@414 2353 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2354
pankso@1 2355 cd $DISTRO
pascal@80 2356 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2357 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2358 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2359 action 'Copying addfiles content to the rootfs...'
pascal@11 2360 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2361 status
pankso@1 2362 fi
al@412 2363
al@412 2364 action 'Root filesystem is generated...'; status
al@412 2365
pankso@1 2366 # Root CD part.
al@412 2367 action 'Preparing the rootcd directory...'
pankso@1 2368 mkdir -p $ROOTCD
pankso@1 2369 status
al@412 2370
pankso@1 2371 # Move the boot dir with the Linux kernel from rootfs.
pankso@1 2372 # The boot dir goes directly on the CD.
pankso@1 2373 if [ -d "$ROOTFS/boot" ] ; then
al@412 2374 action 'Moving the boot directory...'
pankso@1 2375 mv $ROOTFS/boot $ROOTCD
pankso@1 2376 cd $ROOTCD/boot
pascal@463 2377 rm -rf grub*
pascal@362 2378 make_bzImage_hardlink
pankso@1 2379 status
pankso@1 2380 fi
pankso@1 2381 cd $DISTRO
pankso@1 2382 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2383 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2384 action 'Copying addfiles content to the rootcd...'
pascal@11 2385 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2386 status
pankso@1 2387 fi
paul@154 2388 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2389 # before compression. Give rootfs path in arg
al@412 2390 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2391 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2392 echo 'Executing distro script...'
pankso@95 2393 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2394 fi
al@412 2395
al@412 2396 # Execute the custom_rules() found in receipt.
al@412 2397 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2398 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2399 echo -e "Executing: custom_rules()\n"
al@412 2400 . "$TOP_DIR/receipt"
al@412 2401 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2402 fi
al@412 2403 fi
al@412 2404
pankso@337 2405 # Multi-rootfs
pascal@111 2406 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2407
al@412 2408 FLAVOR_LIST="$(awk '{
al@412 2409 for (i = 2; i <= NF; i+=2)
pascal@464 2410 printf "%s ", $i;
al@412 2411 }' /etc/tazlito/rootfs.list)"
al@412 2412
al@412 2413 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2414 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2415 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2416
al@412 2417 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2418 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2419 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2420 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2421
pascal@111 2422 n=0
pascal@111 2423 last=$ROOTFS
pascal@111 2424 while read flavor; do
pascal@111 2425 n=$(($n+1))
al@419 2426 mkdir ${ROOTFS}0$n
al@419 2427 export root="${ROOTFS}0$n"
al@419 2428 # initial tazpkg setup in empty rootfs
al@419 2429 tazpkg --root=$root >/dev/null 2>&1
al@419 2430
pankso@337 2431 newline
pankso@337 2432 boldify "Building $flavor rootfs..."
al@398 2433
al@412 2434 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2435 cp "$TOP_DIR/$flavor.flavor" .
al@412 2436
al@412 2437 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2438 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2439 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2440 tazlito pack-flavor $flavor
pankso@337 2441 else
pankso@337 2442 download $flavor.flavor
pankso@337 2443 fi
pankso@337 2444 fi
al@398 2445
al@412 2446 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2447 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2448 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2449 status
al@398 2450
al@412 2451 strip_versions "$DISTRO/list-packages0$n"
al@412 2452
al@414 2453 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2454
al@412 2455 rm -rf ${ROOTFS}0$n/boot
al@412 2456
pascal@111 2457 cd $DISTRO
pascal@179 2458 if [ -s $flavor.rootfs ]; then
al@416 2459 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2460 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2461 fi
al@412 2462
al@412 2463 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2464 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2465 status
al@412 2466
pascal@111 2467 rm -f $flavor.flavor install-list
pascal@111 2468 mergefs ${ROOTFS}0$n $last
pascal@111 2469 last=${ROOTFS}0$n
pascal@111 2470 done <<EOT
pascal@111 2471 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2472 EOT
psychomaniak@383 2473 #'
pascal@111 2474 i=$(($n+1))
pascal@111 2475 while [ $n -gt 0 ]; do
pascal@111 2476 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2477 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2478 gen_initramfs ${ROOTFS}$i
pascal@111 2479 n=$(($n-1))
pascal@111 2480 i=$(($i-1))
pascal@431 2481 export LZMA_HISTORY_BITS=26
pascal@111 2482 done
pascal@111 2483 mv $ROOTFS ${ROOTFS}$i
pascal@111 2484 gen_initramfs ${ROOTFS}$i
al@416 2485 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@111 2486 else
pascal@111 2487 # Initramfs and ISO image stuff.
pascal@111 2488 gen_initramfs $ROOTFS
pascal@111 2489 fi
pankso@1 2490 gen_livecd_isolinux
pankso@1 2491 distro_stats
al@412 2492 cleanup
al@412 2493 ;;
al@412 2494
al@412 2495
pankso@1 2496 clean-distro)
pankso@1 2497 # Remove old distro tree.
pankso@1 2498 #
pankso@1 2499 check_root
al@412 2500 title 'Cleaning: %s' "$DISTRO"
pankso@1 2501 if [ -d "$DISTRO" ] ; then
pankso@1 2502 if [ -d "$ROOTFS" ] ; then
al@412 2503 action 'Removing the rootfs...'
al@412 2504 rm -f $DISTRO/$INITRAMFS
pascal@11 2505 rm -rf $ROOTFS
pascal@11 2506 status
pankso@1 2507 fi
pankso@1 2508 if [ -d "$ROOTCD" ] ; then
al@412 2509 action 'Removing the rootcd...'
pascal@11 2510 rm -rf $ROOTCD
pascal@11 2511 status
pankso@1 2512 fi
al@412 2513 action 'Removing eventual ISO image...'
pascal@11 2514 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2515 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2516 status
pankso@1 2517 fi
al@412 2518 footer
al@412 2519 ;;
al@412 2520
al@412 2521
pankso@1 2522 check-distro)
pankso@1 2523 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2524 #
al@412 2525 # TODO: Remove this function.
al@412 2526 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2527 # while last one file should be maintained by tazlito itself.
pascal@11 2528 check_rootfs
al@412 2529 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2530 # SliTaz release info.
al@416 2531 rel='/etc/slitaz-release'
al@416 2532 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2533 _ 'Missing release info: %s' "$rel"
pankso@1 2534 else
al@416 2535 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2536 status
pankso@1 2537 fi
pankso@1 2538 # Tazpkg mirror.
pascal@217 2539 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 2540 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 2541 todomsg
pankso@1 2542 else
al@412 2543 action 'Mirror configuration exists...'
pankso@1 2544 status
pankso@1 2545 fi
pankso@279 2546 # Isolinux msg
pascal@235 2547 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 2548 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 2549 todomsg
pankso@1 2550 else
al@412 2551 action 'Isolinux message seems good...'
pankso@1 2552 status
pankso@1 2553 fi
al@412 2554 footer
al@412 2555 ;;
al@412 2556
al@412 2557
pankso@123 2558 writeiso)
al@412 2559 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 2560 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 2561 # the current filesystem similar to 'tazusb writefs'.
pankso@123 2562 #
al@412 2563 DISTRO='/home/slitaz/distro'
pankso@123 2564 ROOTCD="$DISTRO/rootcd"
al@412 2565 COMPRESSION="${2:-none}"
al@412 2566 ISO_NAME="${3:-slitaz}"
pankso@123 2567 check_root
pankso@123 2568 # Start info
al@412 2569 title 'Write filesystem to ISO'
al@412 2570 longline "The command writeiso will write the current filesystem into a \
al@412 2571 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 2572 newline
al@412 2573 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 2574
al@412 2575 [ "$COMPRESSION" == 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 2576 # Save some space
al@412 2577 rm -rf /var/cache/tazpkg/*
al@412 2578 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 2579 rm -rf $DISTRO
pankso@123 2580
pankso@143 2581 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 2582 if [ -z $LaunchedByTazpanel ]; then
al@416 2583 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 2584 case $anser in
al@416 2585 y)
al@416 2586 action 'Removing current sound card and screen configurations...'
pankso@123 2587 rm -f /var/lib/sound-card-driver
pankso@290 2588 rm -f /var/lib/alsa/asound.state
pankso@123 2589 rm -f /etc/X11/xorg.conf ;;
pankso@123 2590 *)
al@416 2591 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 2592 esac
al@412 2593 status
al@412 2594 newline
al@412 2595
pankso@330 2596 # Optionally remove i18n settings
al@416 2597 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 2598 case $anser in
al@416 2599 y)
al@416 2600 action 'Removing current locale/keymap settings...'
pankso@333 2601 newline > /etc/locale.conf
pankso@333 2602 newline > /etc/keymap.conf ;;
pankso@330 2603 *)
al@416 2604 action 'Keeping current locale/keymap settings...' ;;
pankso@330 2605 esac
pankso@123 2606 status
psychomaniak@383 2607 fi
al@412 2608
pankso@330 2609 # Clean-up files by default
pankso@333 2610 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 2611 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 2612
pankso@123 2613 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 2614 # and some new users might have been added.
pankso@330 2615 cd /
psychomaniak@373 2616 echo 'init' > /tmp/list
al@412 2617 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 2618 [ -d $dir ] && find $dir
al@412 2619 done >> /tmp/list
al@412 2620
al@412 2621 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 2622 [ -d $dir ] && echo $dir
al@412 2623 done >> /tmp/list
psychomaniak@373 2624
psychomaniak@388 2625 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 2626
psychomaniak@388 2627 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 2628 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 2629 #fi
psychomaniak@386 2630 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 2631 touch /var/log/wtmp
psychomaniak@386 2632
al@412 2633 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 2634 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 2635 done
psychomaniak@373 2636
paul@152 2637 # Generate initramfs with specified compression and display rootfs
pankso@150 2638 # size in realtime.
psychomaniak@386 2639 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 2640
pankso@150 2641 write_initramfs &
pankso@143 2642 sleep 2
pascal@194 2643 cd - > /dev/null
pankso@143 2644 echo -en "\nFilesystem size:"
al@412 2645 while [ ! -f /tmp/rootfs ]; do
pankso@143 2646 sleep 1
al@412 2647 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 2648 done
psychomaniak@383 2649 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 2650 echo -e "\n"
pascal@361 2651 rm -f /tmp/rootfs
pankso@123 2652
pankso@123 2653 # Move freshly generated rootfs to the cdrom.
pankso@123 2654 mkdir -p $ROOTCD/boot
al@412 2655 mv -f /$INITRAMFS $ROOTCD/boot
al@416 2656 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 2657
pankso@123 2658 # Now we need the kernel and isolinux files.
al@412 2659 copy_from_cd() {
pascal@362 2660 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 2661 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 2662 unmeta_boot $ROOTCD
pankso@123 2663 umount /media/cdrom
psychomaniak@378 2664 }
al@412 2665
psychomaniak@378 2666 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 2667 copy_from_cd;
al@412 2668 elif mount | grep /media/cdrom; then
psychomaniak@378 2669 copy_from_cd;
psychomaniak@428 2670 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 2671 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 2672 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 2673 else
psychomaniak@383 2674 touch /tmp/.write-iso-error
al@412 2675 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 2676 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 2677 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 2678 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 2679 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 2680 copy_from_cd
pankso@123 2681 fi
pankso@279 2682
pankso@123 2683 # Generate the iso image.
psychomaniak@383 2684 touch /tmp/.write-iso
psychomaniak@383 2685 newline
pankso@123 2686 cd $DISTRO
pascal@431 2687 create_iso $ISO_NAME.iso $ROOTCD
al@412 2688 action 'Creating the ISO md5sum...'
pankso@123 2689 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@123 2690 status
pankso@123 2691
al@416 2692 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 2693 rm -f /tmp/.write-iso
al@416 2694
psychomaniak@383 2695 if [ -z $LaunchedByTazpanel ]; then
al@416 2696 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 2697 case $anser in
al@416 2698 y)
al@412 2699 umount /dev/cdrom 2>/dev/null
pankso@123 2700 eject
al@412 2701 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 2702 read i && sleep 2
psychomaniak@388 2703 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 2704 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 2705 *)
pankso@123 2706 exit 0 ;;
psychomaniak@383 2707 esac
al@412 2708 fi
al@412 2709 ;;
al@412 2710
al@412 2711
pankso@1 2712 burn-iso)
al@412 2713 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 2714 #
pankso@1 2715 check_root
al@412 2716 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 2717 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 2718 # We can specify an alternative ISO from the cmdline.
al@412 2719 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2720 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 2721
al@412 2722 title 'Tazlito burn ISO'
al@412 2723 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 2724 echo "Drive speed : $DRIVE_SPEED"
pankso@1 2725 echo "ISO image : $iso"
al@412 2726 footer
al@412 2727
al@412 2728 case $(yesorno 'Burn ISO image?' 'n') in
al@412 2729 y)
al@412 2730 title 'Starting Wodim to burn the ISO...'
al@412 2731 sleep 2
al@412 2732 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 2733 footer 'ISO image is burned to CD-ROM.'
al@412 2734 ;;
al@412 2735 *)
al@412 2736 die 'Exiting. No ISO burned.'
al@412 2737 ;;
al@412 2738 esac
al@412 2739 ;;
al@412 2740
al@412 2741
pascal@101 2742 merge)
pascal@101 2743 # Merge multiple rootfs into one iso.
pascal@101 2744 #
pascal@101 2745 if [ -z "$2" ]; then
al@398 2746 cat <<EOT
pascal@101 2747 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 2748
al@412 2749 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 2750 i.e: rootfsN is a subset of rootfsN-1
al@412 2751 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 2752 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 2753
pankso@279 2754 Example:
pascal@101 2755 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 2756
pascal@101 2757 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 2758 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 2759
pascal@101 2760 EOT
pascal@101 2761 exit 2
pascal@101 2762 fi
pascal@101 2763
pascal@101 2764 shift # skip merge
pascal@111 2765 append="$1 slitaz1"
pascal@101 2766 shift # skip size1
pascal@101 2767 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 2768
pascal@101 2769 ISO=$1.merged
al@412 2770
pascal@101 2771 # Extract filesystems
al@412 2772 action 'Mounting %s' "$1"
pascal@101 2773 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 2774 status || cleanup_merge
al@412 2775
pascal@101 2776 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 2777 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 2778 umount -d $TMP_DIR/mnt
pascal@101 2779 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2780 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 2781 cleanup_merge
pascal@101 2782 fi
pascal@278 2783 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 2784 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 2785 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 2786 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 2787 cat <<EOT
pascal@101 2788 No file /boot/isolinux/ifmem.c32
pascal@101 2789 Please install syslinux package !
pascal@101 2790 EOT
pascal@101 2791 rm -rf $TMP_DIR
pascal@101 2792 exit 1
pascal@101 2793 fi
pascal@278 2794 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 2795 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 2796 fi
pankso@279 2797
al@416 2798 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 2799 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 2800 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 2801 status || cleanup_merge
al@412 2802
pascal@101 2803 n=1
pascal@101 2804 while [ -n "$2" ]; do
pascal@101 2805 shift # skip rootfs N-1
pascal@101 2806 p=$n
pascal@101 2807 n=$(($n + 1))
pascal@111 2808 append="$append $1 slitaz$n"
pascal@101 2809 shift # skip size N
pascal@101 2810 mkdir -p $TMP_DIR/rootfs$n
al@412 2811
al@412 2812 action 'Extracting %s' "$1"
pascal@101 2813 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 2814 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 2815 status || cleanup_merge
al@412 2816
pascal@101 2817 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 2818 action 'Creating %s' "rootfs$p.gz"
al@412 2819 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 2820 status
pascal@101 2821 done
al@416 2822 action 'Creating %s' "rootfs$n.gz"
al@412 2823 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 2824 status
pascal@101 2825 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 2826 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 2827 create_iso $ISO $TMP_DIR/iso
al@412 2828 rm -rf $TMP_DIR
al@412 2829 ;;
al@412 2830
pascal@101 2831
pascal@102 2832 repack)
pascal@102 2833 # Repack an iso with maximum lzma compression ratio.
pascal@102 2834 #
pascal@102 2835 ISO=$2
pascal@102 2836 mkdir -p $TMP_DIR/mnt
al@412 2837
pascal@102 2838 # Extract filesystems
al@412 2839 action 'Mounting %s' "$ISO"
al@412 2840 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 2841 status || cleanup_merge
al@412 2842
pascal@102 2843 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 2844 umount -d $TMP_DIR/mnt
pankso@279 2845
pascal@102 2846 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 2847 action 'Repacking %s' "$(basename $i)"
pascal@426 2848 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 2849 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 2850 align_to_32bits $i
pascal@102 2851 status
pascal@102 2852 done
pankso@279 2853
pascal@102 2854 create_iso $ISO $TMP_DIR/iso
al@412 2855 rm -rf $TMP_DIR
al@412 2856 ;;
al@412 2857
pascal@170 2858
pascal@170 2859 build-loram)
al@412 2860 # Build a Live CD for low RAM systems.
pascal@170 2861 #
al@412 2862 ISO="$2"
al@412 2863 OUTPUT="$3"
al@412 2864 [ -z "$3" ] && \
al@412 2865 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 2866 mkdir -p "$TMP_DIR/iso"
al@412 2867 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 2868 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 2869 if ! check_iso_for_loram ; then
al@412 2870 umount -d "$TMP_DIR/iso"
al@412 2871 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 2872 fi
pascal@170 2873 case "$4" in
pankso@333 2874 cdrom) build_loram_cdrom ;;
pankso@333 2875 http) build_loram_http ;;
pascal@473 2876 *) build_loram_ram "$5" ;;
pascal@170 2877 esac
pascal@286 2878 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 2879 losetup -d $loopdev
al@412 2880 rm -rf $TMP_DIR
al@412 2881 ;;
al@412 2882
pascal@170 2883
pankso@115 2884 emu-iso)
pankso@115 2885 # Emulate an ISO image with Qemu.
al@412 2886 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2887 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 2888 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 2889 echo -e "\nStarting Qemu emulator:\n"
pankso@115 2890 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 2891 qemu $QEMU_OPTS $iso
al@412 2892 ;;
al@412 2893
pascal@102 2894
paul@341 2895 deduplicate)
paul@341 2896 # Deduplicate files in a tree
pascal@285 2897 shift
al@412 2898 deduplicate "$@"
al@412 2899 ;;
al@412 2900
al@412 2901
pankso@1 2902 usage|*)
pankso@333 2903 # Print usage also for all unknown commands.
al@412 2904 usage
al@412 2905 ;;
pankso@1 2906 esac
pankso@1 2907
pankso@1 2908 exit 0