tazlito annotate tazlito @ rev 444

sort iso files
author Pascal Bellard <pascal.bellard@slitaz.org>
date Tue Dec 20 12:05:53 2016 +0100 (2016-12-20)
parents 338b35b61749
children 51cc6bdeac66
rev   line source
pankso@1 1 #!/bin/sh
pankso@1 2 # TazLito - SliTaz Live Tool.
pankso@1 3 #
al@412 4 # Tazlito is a tool to help generate and configure SliTaz Live CD
MikeDSmith25@83 5 # ISO images. You can create a custom distro in one command from a list of
MikeDSmith25@83 6 # packages, extract an existing ISO image to hack it, create a new initramfs
MikeDSmith25@83 7 # and/or a new ISO. Most commands must be run by root, except the stats
pankso@1 8 # and the configuration file manipulation.
pankso@1 9 #
al@412 10 # (C) 2007-2016 SliTaz - GNU General Public License.
pankso@1 11 #
al@412 12 # Authors: see the AUTHORS file
pankso@28 13 #
al@412 14
al@412 15 VERSION='6.0'
pankso@1 16
pankso@279 17 . /lib/libtaz.sh
al@412 18 # Force to use Busybox cpio and wget
al@412 19 alias cpio='busybox cpio'
al@412 20 alias wget='busybox wget'
pankso@279 21
pankso@1 22 # Tazlito configuration variables to be shorter
paul@94 23 # and to use words rather than numbers.
al@412 24 COMMAND="$1"
al@412 25 LIST_NAME="$2"
al@412 26 TMP_DIR="/tmp/tazlito-$$-$RANDOM"
al@412 27 TMP_MNT="/media/tazlito-$$-$RANDOM"
al@412 28 TOP_DIR="$(pwd)"
al@412 29 INITRAMFS='rootfs.gz'
al@412 30 LOCALSTATE='/var/lib/tazpkg'
al@412 31 INSTALLED="$LOCALSTATE/installed"
al@412 32 CACHE_DIR='/var/cache/tazpkg'
al@412 33 MIRROR="$LOCALSTATE/mirror"
al@418 34 DEFAULT_MIRROR="http://mirror1.slitaz.org/packages/$(cat /etc/slitaz-release)/"
al@412 35
al@412 36 log='/var/log/tazlito.log'
al@412 37 if [ $(id -u) -eq 0 ]; then
pankso@333 38 newline > $log
pankso@279 39 fi
pankso@218 40
pascal@13 41
pankso@332 42 cleanup() {
al@412 43 if [ -d "$TMP_MNT" ]; then
pascal@19 44 umount $TMP_MNT
pascal@19 45 rmdir $TMP_MNT
pascal@19 46 rm -f /boot
pascal@19 47 fi
al@412 48 [ -d "$tmp_dir" ] && rm -r "$tmp_dir"
al@412 49 [ -d "$flv_dir" ] && rm -r "$flv_dir"
pascal@19 50 }
pascal@19 51
al@412 52
al@412 53 # Report error and finish work
al@412 54
al@412 55 die() {
al@412 56 emsg "<n>$(longline "$@")<n> " >&2
al@412 57 cleanup
al@412 58 exit 1
al@412 59 }
al@412 60
al@412 61
al@416 62 # Run Tazlito module
al@416 63 module() {
al@416 64 local mod="$1"; shift
al@416 65 /usr/libexec/tazlito/$mod $@
al@416 66 }
al@416 67
al@416 68
al@412 69
al@412 70 # Try to include config file, continue if command is gen-config or exit.
al@412 71 # The main config used by default is in /etc/tazlito.
al@412 72 # Specific distro config file can be put in a distro tree.
al@412 73 for i in /etc/tazlito "$TOP_DIR"; do
al@412 74 [ -f "$i/tazlito.conf" ] && CONFIG_FILE="$i/tazlito.conf"
al@412 75 done
al@412 76
al@412 77 [ -z "$CONFIG_FILE" -a "$COMMAND" != 'gen-config' ] && \
al@412 78 die 'Unable to find any configuration file.' \
al@412 79 'Please read the docs or run `tazlito gen-config` to get an empty config file.'
al@412 80
al@412 81 . $CONFIG_FILE
al@412 82
al@412 83 # While Tazpkg is not used the default mirror URL file does not exist
al@412 84 # and user can't recharge the list of flavors.
al@412 85 [ $(id -u) -eq 0 -a ! -f "$MIRROR" ] && echo "$DEFAULT_MIRROR" > $MIRROR
al@412 86
al@412 87 # Set the rootfs and rootcd path with $DISTRO
al@412 88 # configuration variable.
al@412 89 ROOTFS="$DISTRO/rootfs"
al@412 90 ROOTCD="$DISTRO/rootcd"
al@412 91
al@412 92
al@412 93
al@412 94
al@412 95 #####################
al@412 96 # Tazlito functions #
al@412 97 #####################
al@412 98
al@412 99
al@412 100 # Print the usage.
al@412 101
al@412 102 usage () {
al@412 103 [ $(basename $0) == 'tazlito' ] && cat <<EOT
al@412 104
al@412 105 SliTaz Live Tool - Version: $(colorize 34 "$VERSION")
al@412 106
al@412 107 $(boldify "Usage:") tazlito [command] [list|iso|flavor|compression] [dir|iso]
al@412 108
al@412 109 $(boldify "Commands:")
al@412 110 EOT
al@412 111 optlist "\
al@412 112 usage Print this short usage.
al@412 113 stats View Tazlito and distro configuration statistics.
al@412 114 list-addfiles Simple list of additional files in the rootfs.
al@412 115 gen-config Generate a new configuration file for a distro.
al@412 116 configure Configure the main config file or a specific tazlito.conf.
al@412 117 gen-iso Generate a new ISO from a distro tree.
al@412 118 gen-initiso Generate a new initramfs and ISO from the distro tree.
al@412 119 list-flavors List all flavors available on the mirror.
al@412 120 gen-flavor Generate a new Live CD description.
al@412 121 gen-liveflavor Generate a Live CD description from current system.
al@412 122 show-flavor Show Live CD description.
al@412 123 get-flavor Get a flavor's list of packages (--noup to skip update).
al@412 124 upgrade-flavor Update package list to the latest available versions.
al@412 125 extract-flavor Extract a *.flavor file into $FLAVORS_REPOSITORY.
al@412 126 pack-flavor Pack (and update) a flavor from $FLAVORS_REPOSITORY.
al@412 127 iso2flavor Create a flavor file from a SliTaz ISO image.
al@412 128 extract-distro Extract an ISO to a directory and rebuild Live CD tree.
al@412 129 gen-distro Generate a Live distro and ISO from a list of packages.
al@412 130 clean-distro Remove all files generated by gen-distro.
al@412 131 check-distro Help to check if distro is ready to release.
al@412 132 writeiso Use running system to generate a bootable ISO (with /home).
al@412 133 merge Merge multiple rootfs into one ISO.
al@412 134 deduplicate Deduplicate files in a tree.
al@412 135 repack Recompress rootfs into ISO with maximum ratio.
al@412 136 build-loram Generate a Live CD for low-RAM systems.
al@412 137 emu-iso Emulate an ISO image with QEMU.
al@412 138 burn-iso Burn ISO image to a CD-ROM using Wodim.
al@412 139 "
al@412 140 }
al@412 141
al@412 142
al@412 143 yesorno() {
al@412 144 local answer
al@412 145 echo -n "$1 (y=yes, n=no) [$2] " >&2
al@412 146 case "$DEFAULT_ANSWER" in
al@412 147 Y|y) answer="y";;
al@412 148 N|n) answer="n";;
al@412 149 *)
al@414 150 read -t 30 answer
al@412 151 [ -z "$answer" ] && answer="$2"
al@412 152 [ "$answer" != 'y' -a "$answer" != 'n' ] && answer="$2"
al@412 153 ;;
al@412 154 esac
al@412 155 echo "$answer"
al@412 156 }
al@412 157
al@412 158
al@412 159 field() {
al@412 160 grep "^$1" "$2" | \
al@412 161 case "$1" in
al@412 162 Desc*) sed 's|^.*: *||';;
al@412 163 *) sed 's/.*: \([0-9KMG\.]*\).*/\1/';;
al@412 164 esac
al@412 165 }
al@412 166
al@412 167
al@412 168 todomsg() {
al@412 169 echo -e "\\033[70G[ \\033[1;31mTODO\\033[0;39m ]"
al@412 170 }
al@412 171
al@412 172
al@412 173 # Download a file from this mirror
al@412 174
al@412 175 download_from() {
al@412 176 local i mirrors="$1"
al@412 177 shift
al@412 178 for i in $mirrors; do
al@412 179 case "$i" in
al@412 180 http://*|ftp://*|https://*)
al@412 181 wget -c $i$@ && break;;
al@412 182 *)
al@412 183 cp $i/$1 . && break;;
al@412 184 esac
al@412 185 done
al@412 186 }
al@412 187
al@412 188
al@412 189 # Download a file trying all mirrors
al@412 190
al@412 191 download() {
al@412 192 local i
al@412 193 for i in $(cat $MIRROR $LOCALSTATE/undigest/*/mirror 2>/dev/null); do
al@412 194 download_from "$i" "$@" && break
al@412 195 done
al@412 196 }
al@412 197
al@412 198
al@412 199 # Execute hooks provided by some packages
al@412 200
al@412 201 genisohooks() {
al@412 202 local here="$(pwd)"
al@412 203 for i in $(ls $ROOTFS/etc/tazlito/*.$1 2>/dev/null); do
al@412 204 cd $ROOTFS
al@412 205 . $i $ROOTCD
al@412 206 done
al@412 207 cd "$here"
al@412 208 }
al@412 209
al@412 210
MikeDSmith25@83 211 # Echo the package name if the tazpkg is already installed
al@412 212
pankso@333 213 installed_package_name() {
al@412 214 local tazpkg="$1" package VERSION EXTRAVERSION
al@412 215
MikeDSmith25@83 216 # Try to find package name and version to be able
pascal@18 217 # to repack it from installation
MikeDSmith25@83 218 # A dash (-) can exist in name *and* in version
pascal@18 219 package=${tazpkg%-*}
pascal@18 220 i=$package
pascal@18 221 while true; do
al@412 222 unset VERSION EXTRAVERSION
al@412 223 eval $(grep -s ^VERSION= $INSTALLED/$i/receipt)
pascal@78 224 eval $(grep -s ^EXTRAVERSION= $INSTALLED/$i/receipt)
al@412 225 if [ "$i-$VERSION$EXTRAVERSION" == "$tazpkg" ]; then
pascal@18 226 echo $i
pascal@18 227 break
pascal@18 228 fi
pascal@18 229 case "$i" in
al@412 230 *-*);;
al@412 231 *) break;;
pascal@18 232 esac
pascal@18 233 i=${i%-*}
pascal@18 234 done
pascal@18 235 }
pascal@18 236
al@412 237
pascal@11 238 # Check for the rootfs tree.
al@412 239
pankso@333 240 check_rootfs() {
al@412 241 [ -d "$ROOTFS/etc" ] || die 'Unable to find a distro rootfs...'
pascal@11 242 }
pascal@11 243
al@412 244
pankso@1 245 # Check for the boot dir into the root CD tree.
al@412 246
al@412 247 verify_rootcd() {
al@412 248 [ -d "$ROOTCD/boot" ] || die 'Unable to find the rootcd boot directory...'
pankso@1 249 }
pankso@1 250
al@412 251
pascal@362 252 # isolinux.conf doesn't know the kernel version.
paul@363 253 # We name the kernel image 'bzImage'.
paul@363 254 # isolinux/syslinux first tries the '64' suffix with a 64bits cpu.
al@412 255
al@412 256 make_bzImage_hardlink() {
al@412 257 if [ -s ${1:-.}/vmlinuz*slitaz ]; then
al@412 258 rm -f ${1:-.}/bzImage 2>/dev/null
al@412 259 ln ${1:-.}/vmlinuz*slitaz ${1:-.}/bzImage
pascal@362 260 fi
al@412 261 if [ -s ${1:-.}/vmlinuz*slitaz64 ]; then
pascal@362 262 rm -f ${1:-.}/bzImage64 2> /dev/null
al@412 263 ln ${1:-.}/vmlinuz*slitaz64 ${1:-.}/bzImage64
pascal@362 264 fi
pascal@362 265 }
pascal@362 266
al@412 267
al@412 268 create_iso() {
pascal@274 269 cd $2
pascal@365 270 deduplicate
al@412 271
pascal@444 272 cat > /tmp/cdsort$$ <<EOT
pascal@444 273 $PWD/boot 100
pascal@444 274 $PWD/boot/bzImage 200
pascal@444 275 $(n=199; ls -r $PWD/boot/rootfs* | while read f; do echo "$f $((n--))"; done)
pascal@444 276 $PWD/boot/isolinux 300
pascal@444 277 $PWD/boot/isolinux/boot.cat 400
pascal@444 278 $PWD/boot/isolinux/isolinux.bin 399
pascal@444 279 EOT
pascal@444 280
al@412 281 action 'Computing md5...'
pascal@431 282 find * -type f ! -name md5sum ! -name 'vmlinuz-*' -exec md5sum {} \; > md5sum
al@412 283 sed -i -e '/ boot\/isolinux\/isolinux.bin$/d' \
al@412 284 -e '/ boot\/isolinux\/boot.cat$/d' md5sum
pascal@274 285 status
al@412 286
al@412 287 cd - >/dev/null
al@412 288 title 'Generating ISO image'
al@412 289
al@416 290 _ 'Generating %s' "$1"
pascal@362 291 make_bzImage_hardlink $2/boot
pascal@432 292 uefi="$(cd $2 ; ls boot/isolinux/*efi*img 2> /dev/null)"
pascal@444 293 genisoimage -R -o $1 -hide-rr-moved -sort /tmp/cdsort$$ \
pascal@436 294 -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat \
pascal@436 295 -no-emul-boot -boot-load-size 4 -boot-info-table \
pascal@436 296 ${uefi:+-eltorito-alt-boot -efi-boot $uefi -no-emul-boot} \
pascal@433 297 -V "${VOLUM_NAME:-SliTaz}" -p "${PREPARED:-$(id -un)}" \
pascal@434 298 -volset "SliTaz $SLITAZ_VERSION" -input-charset utf-8 \
pascal@426 299 -A "tazlito $VERSION/$(genisoimage --version)" \
pascal@436 300 -copyright README -P "www.slitaz.org" $2
pascal@444 301 rm -f /tmp/cdsort$$
al@412 302 if [ -s '/etc/tazlito/info' ]; then
pascal@196 303 if [ $(stat -c %s /etc/tazlito/info) -lt $(( 31*1024 )) ]; then
al@412 304 action 'Storing ISO info...'
al@412 305 dd if=/etc/tazlito/info bs=1k seek=1 of=$1 conv=notrunc 2>/dev/null
pascal@195 306 status
pascal@195 307 fi
pascal@195 308 fi
al@412 309
pascal@436 310 if [ -x '/usr/bin/isohybrid' ]; then
pascal@436 311 action 'Creating hybrid ISO...'
pascal@436 312 /usr/bin/isohybrid $1 -entry 2 2>/dev/null
pascal@436 313 status
pascal@436 314 fi
pascal@436 315
al@412 316 if [ -x '/usr/bin/iso2exe' ]; then
al@412 317 echo 'Creating EXE header...'
al@412 318 /usr/bin/iso2exe $1 2>/dev/null
pascal@297 319 fi
pascal@101 320 }
pascal@101 321
al@412 322
MikeDSmith25@83 323 # Generate a new ISO image using isolinux.
al@412 324
al@412 325 gen_livecd_isolinux() {
pascal@13 326 # Some packages may want to alter iso
pascal@13 327 genisohooks iso
al@412 328 [ ! -f "$ROOTCD/boot/isolinux/isolinux.bin" ] && die 'Unable to find isolinux binary.'
al@412 329
pankso@35 330 # Set date for boot msg.
al@412 331 if grep -q 'XXXXXXXX' "$ROOTCD/boot/isolinux/isolinux.cfg"; then
al@412 332 DATE=$(date +%Y%m%d)
al@412 333 action 'Setting build date to: %s...' "$DATE"
al@412 334 sed -i "s/XXXXXXXX/$DATE/" "$ROOTCD/boot/isolinux/isolinux.cfg"
pankso@35 335 status
pankso@35 336 fi
al@412 337
pankso@1 338 cd $DISTRO
pascal@101 339 create_iso $ISO_NAME.iso $ROOTCD
al@412 340
al@412 341 action 'Creating the ISO md5sum...'
pankso@53 342 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@53 343 status
al@412 344
pankso@279 345 separator
pascal@37 346 # Some packages may want to alter final iso
pascal@37 347 genisohooks final
pankso@1 348 }
pankso@1 349
al@412 350
al@412 351 lzma_history_bits() {
pankso@123 352 #
paul@154 353 # This generates an ISO which boots with Qemu but gives
pankso@123 354 # rootfs errors in frugal or liveUSB mode.
pankso@123 355 #
al@412 356 # local n
al@412 357 # local sz
al@412 358 # n=20 # 1Mb
al@412 359 # sz=$(du -sk $1 | cut -f1)
al@412 360 # while [ $sz -gt 1024 -a $n -lt 28 ]; do
al@412 361 # n=$(( $n + 1 ))
al@412 362 # sz=$(( $sz / 2 ))
al@412 363 # done
al@412 364 # echo $n
pascal@432 365 echo ${LZMA_HISTORY_BITS:-24}
pascal@103 366 }
pascal@103 367
al@412 368
al@412 369 lzma_switches() {
al@412 370 local proc_num=$(grep -sc '^processor' /proc/cpuinfo)
pascal@431 371 echo "-d$(lzma_history_bits $1) -mt${proc_num:-1} -mc1000"
pascal@111 372 }
pascal@111 373
al@412 374
al@412 375 lzma_set_size() {
pascal@232 376 # Update size field for lzma'd file packed using -si switch
al@412 377 return # Need to fix kernel code?
al@412 378
al@412 379 local n i
pascal@387 380 n=$(unlzma < $1 | wc -c)
pascal@231 381 for i in $(seq 1 8); do
pascal@231 382 printf '\\\\x%02X' $(($n & 255))
pascal@231 383 n=$(($n >> 8))
al@412 384 done | xargs echo -en | dd of=$1 conv=notrunc bs=1 seek=5 2>/dev/null
pascal@231 385 }
pascal@231 386
al@412 387
al@412 388 align_to_32bits() {
al@412 389 local size=$(stat -c %s ${1:-/dev/null})
pascal@312 390 [ $((${size:-0} & 3)) -ne 0 ] &&
al@412 391 dd if=/dev/zero bs=1 count=$((4 - ($size & 3))) >> $1 2>/dev/null
pascal@289 392 }
pascal@289 393
al@412 394
pascal@439 395 dogzip() {
pascal@439 396 gzip -9 > $1
pascal@439 397 [ -x /usr/bin/advdef ] && advdef -qz4 $1
pascal@439 398 }
pascal@439 399
pascal@439 400
pascal@101 401 # Pack rootfs
al@412 402
al@412 403 pack_rootfs() {
al@412 404 ( cd $1; find . -print | cpio -o -H newc ) | \
al@412 405 case "$COMPRESSION" in
al@412 406 none)
al@412 407 _ 'Creating %s without compression...' 'initramfs'
al@412 408 cat > $2
al@412 409 ;;
al@412 410 gzip)
al@412 411 _ 'Creating %s with gzip compression...' 'initramfs'
pascal@439 412 dogzip $2
al@412 413 ;;
al@412 414 *)
al@412 415 _ 'Creating %s with lzma compression...' 'initramfs'
al@412 416 lzma e -si -so $(lzma_switches $1) > $2
al@412 417 lzma_set_size $2
al@412 418 ;;
al@412 419 esac
pascal@289 420 align_to_32bits $2
pankso@150 421 echo 1 > /tmp/rootfs
pankso@150 422 }
pankso@150 423
al@412 424
pankso@150 425 # Compression functions for writeiso.
al@412 426
al@412 427 write_initramfs() {
al@412 428 case "$COMPRESSION" in
al@412 429 lzma)
al@412 430 _n 'Creating %s with lzma compression...' "$INITRAMFS"
al@412 431 cpio -o -H newc | lzma e -si -so $(lzma_switches) > "/$INITRAMFS"
al@412 432 align='y'
al@412 433 lzma_set_size "/$INITRAMFS"
al@412 434 ;;
al@412 435 gzip)
al@412 436 _ 'Creating %s with gzip compression...' "$INITRAMFS"
pascal@439 437 cpio -o -H newc | dogzip "/$INITRAMFS"
al@412 438 ;;
al@412 439 *)
al@412 440 # align='y'
al@412 441 _ 'Creating %s without compression...' "$INITRAMFS"
al@412 442 cpio -o -H newc > "/$INITRAMFS"
al@412 443 ;;
al@412 444 esac < /tmp/list
al@412 445 [ "$align" == 'y' -a -z "$noalign" ] && align_to_32bits "/$INITRAMFS"
pankso@150 446 echo 1 > /tmp/rootfs
pascal@101 447 }
pascal@101 448
al@412 449
paul@341 450 # Deduplicate files (MUST be on the same filesystem).
al@412 451
al@412 452 deduplicate() {
al@412 453 find "${@:-.}" -type f -size +0c -xdev -exec stat -c '%s-%a-%u-%g %i %h %n' {} \; | sort | \
al@412 454 (
al@412 455 save=0; hardlinks=0; old_attr=""; old_inode=""; old_link=""; old_file=""
al@412 456 while read attr inode link file; do
al@412 457 [ -L "$file" ] && continue
al@412 458 if [ "$attr" == "$old_attr" -a "$inode" != "$old_inode" ]; then
al@412 459 if cmp "$file" "$old_file" >/dev/null 2>&1 ; then
al@412 460 rm -f "$file"
al@412 461 if ln "$old_file" "$file" 2>/dev/null; then
al@412 462 inode="$old_inode"
al@412 463 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1)) &&
al@412 464 save="$(($save+(${attr%%-*}+512)/1024))"
al@412 465 else
al@412 466 cp -a "$old_file" "$file"
al@412 467 fi
al@412 468 fi
al@412 469 fi
al@412 470 old_attr="$attr" ; old_inode="$inode" ; old_file="$file"
al@412 471 done
al@416 472 _ '%s Kbytes saved in %s duplicate files.' "$save" "$hardlinks"
al@412 473 )
al@412 474
al@412 475 find "$@" -type l -xdev -exec stat -c '%s-%u-%g-TARGET- %i %h %n' {} \; | sort | \
al@412 476 (
al@412 477 old_attr=""; hardlinks=0;
al@412 478 while read attr inode link file; do
al@412 479 attr="${attr/-TARGET-/-$(readlink $file)}"
al@412 480 if [ "$attr" == "$old_attr" ]; then
al@412 481 if [ "$inode" != "$old_inode" ]; then
al@412 482 rm -f "$file"
al@412 483 if ln "$old_file" "$file" 2>/dev/null; then
al@412 484 [ "$link" -eq 1 ] && hardlinks=$(($hardlinks+1))
al@412 485 else
al@412 486 cp -a "$old_file" "$file"
al@412 487 fi
al@412 488 fi
pascal@305 489 else
al@412 490 old_file="$file"
al@412 491 old_attr="$attr"
al@412 492 old_inode="$inode"
pascal@305 493 fi
al@412 494 done
al@416 495 _ '%s duplicate symlinks.' "$hardlinks"
al@412 496 )
pascal@285 497 }
pascal@285 498
al@412 499
pascal@285 500 # Generate a new initramfs from the root filesystem.
al@412 501
al@412 502 gen_initramfs() {
pascal@285 503 # Just in case CTRL+c
pascal@285 504 rm -f $DISTRO/gen
pascal@285 505
pascal@285 506 # Some packages may want to alter rootfs
pascal@285 507 genisohooks rootfs
pascal@285 508 cd $1
pascal@285 509
pascal@285 510 # Link duplicate files
pascal@365 511 deduplicate
pascal@69 512
pankso@150 513 # Use lzma if installed. Display rootfs size in realtime.
al@412 514 rm -f /tmp/rootfs 2>/dev/null
pankso@150 515 pack_rootfs . $DISTRO/$(basename $1).gz &
pankso@150 516 sleep 2
pankso@150 517 echo -en "\nFilesystem size:"
al@412 518 while [ ! -f /tmp/rootfs ]; do
pankso@150 519 sleep 1
al@412 520 echo -en "\\033[18G$(du -sh $DISTRO/$(basename $1).gz | awk '{print $1}') "
pankso@150 521 done
pankso@150 522 echo -e "\n"
pascal@361 523 rm -f /tmp/rootfs
pascal@14 524 cd $DISTRO
pascal@111 525 mv $(basename $1).gz $ROOTCD/boot
pankso@1 526 }
pankso@1 527
al@412 528
pankso@332 529 distro_sizes() {
al@412 530 if [ -n "$start_time" ]; then
al@412 531 time=$(($(date +%s) - $start_time))
pankso@264 532 sec=$time
pankso@264 533 div=$(( ($time + 30) / 60))
al@412 534 [ "$div" -ne 0 ] && min="~ ${div}m"
al@416 535 _ 'Build time : %ss %s' "$sec" "$min"
pankso@264 536 fi
al@398 537 cat <<EOT
pankso@264 538 Build date : $(date +%Y%m%d)
al@412 539 Packages : $(ls -1 $ROOTFS*$INSTALLED/*/receipt | wc -l)
al@412 540 Rootfs size : $(du -csh $ROOTFS*/ | awk 'END { print $1 }')
al@412 541 Initramfs size : $(du -csh $ROOTCD/boot/rootfs*.gz | awk 'END { print $1 }')
al@412 542 ISO image size : $(du -sh $ISO_NAME.iso | awk '{ print $1 }')
pankso@264 543 EOT
al@412 544 footer "Image is ready: $ISO_NAME.iso"
pankso@1 545 }
pankso@1 546
al@412 547
pascal@22 548 # Print ISO and rootfs size.
al@412 549
pankso@332 550 distro_stats() {
al@412 551 title 'Distro statistics: %s' "$DISTRO"
pascal@22 552 distro_sizes
pascal@22 553 }
pascal@22 554
al@412 555
MikeDSmith25@83 556 # Create an empty configuration file.
al@412 557
al@412 558 empty_config_file() {
al@398 559 cat >> tazlito.conf <<"EOF"
pankso@338 560 # tazlito.conf: Tazlito (SliTaz Live Tool) configuration file.
pankso@1 561 #
pankso@1 562
pankso@1 563 # Name of the ISO image to generate.
pankso@1 564 ISO_NAME=""
pankso@1 565
MikeDSmith25@83 566 # ISO image volume name.
pankso@1 567 VOLUM_NAME="SliTaz"
pankso@1 568
MikeDSmith25@83 569 # Name of the preparer.
pankso@1 570 PREPARED="$USER"
pankso@1 571
pankso@1 572 # Path to the packages repository and the packages.list.
pankso@1 573 PACKAGES_REPOSITORY=""
pankso@1 574
al@412 575 # Path to the distro tree to gen-distro from a list of packages.
pankso@1 576 DISTRO=""
pankso@1 577
MikeDSmith25@83 578 # Path to the directory containing additional files
pankso@1 579 # to copy into the rootfs and rootcd of the LiveCD.
pankso@1 580 ADDFILES="$DISTRO/addfiles"
pascal@12 581
pascal@12 582 # Default answer for binary question (Y or N)
pascal@12 583 DEFAULT_ANSWER="ASK"
pascal@21 584
pascal@38 585 # Compression utility (lzma, gzip or none)
pascal@21 586 COMPRESSION="lzma"
pankso@1 587 EOF
pankso@1 588 }
pankso@1 589
al@412 590
al@412 591 # Extract rootfs.gz somewhere
al@412 592
al@412 593 extract_rootfs() {
al@412 594 # Detect compression format: *.lzma.cpio, *.gzip.cpio, or *.cpio
al@412 595 # First part (lzcat or zcat) may not fail, but cpio will fail on uncorrect format
al@412 596 (cd "$2"; lzcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 597 (cd "$2"; zcat "$1" | cpio -idm --quiet 2>/dev/null) && return
al@412 598 (cd "$2"; cat "$1" | cpio -idm --quiet 2>/dev/null)
pascal@101 599 }
pascal@101 600
al@412 601
al@412 602 # Extract flavor file to temp directory
al@412 603
al@412 604 extract_flavor() {
al@412 605 # Input: $1 - flavor name to extract;
al@412 606 # $2 = absent/empty: just extract 'outer layer'
al@412 607 # $2 = 'full': also extract 'inner' rootcd and rootfs archives, make files rename
al@412 608 # $2 = 'info': as 'full' and also make 'info' file to put into ISO
al@412 609 # Output: temp dir path where flavor was extracted
al@412 610 local f="$1.flavor" from to infos="$1.desc"
al@412 611 [ -f "$f" ] || die "File '$f' not found"
al@412 612 local dir="$(mktemp -d)"
al@412 613 zcat "$f" | (cd $dir; cpio -i --quiet >/dev/null)
al@412 614
al@412 615 if [ -n "$2" ]; then
al@412 616 cd $dir
al@412 617
al@412 618 [ -s "$1.receipt" ] && infos="$infos\n$1.receipt"
al@412 619
al@412 620 for i in rootcd rootfs; do
al@412 621 [ -f "$1.$i" ] || continue
al@412 622 mkdir "$i"
al@412 623 zcat "$1.$i" | (cd "$i"; cpio -idm --quiet 2>/dev/null)
al@412 624 zcat "$1.$i" | cpio -tv 2>/dev/null > "$1.list$i"; infos="$infos\n$1.list$i"
al@412 625 rm "$1.$i"
al@412 626 done
al@412 627 # Info to be stored inside ISO
pascal@439 628 [ "$2" == info ] && echo -e $infos | cpio -o -H newc | dogzip info
al@412 629 rm $1.list*
al@412 630
al@412 631 # Renames
al@412 632 while read from to; do
al@412 633 [ -f "$from" ] || continue
al@412 634 mv "$from" "$to"
al@412 635 done <<EOT
al@412 636 $1.nonfree non-free.list
al@412 637 $1.pkglist packages.list
al@412 638 $1-distro.sh distro.sh
al@412 639 $1.receipt receipt
al@412 640 $1.mirrors mirrors
al@412 641 $1.desc description
al@412 642 EOT
al@412 643 fi
al@412 644
al@412 645 echo $dir
al@412 646 }
al@412 647
al@412 648
al@412 649 # Pack flavor file from temp directory
al@412 650
al@412 651 pack_flavor() {
pascal@439 652 (cd "$1"; ls | grep -v err | cpio -o -H newc) | dogzip "$2.flavor"
al@412 653 }
al@412 654
al@412 655
pascal@101 656 # Remove duplicate files
al@412 657
al@412 658 mergefs() {
al@392 659 # Note, many packages have files with spaces in the name
al@392 660 IFS=$'\n'
al@392 661
al@412 662 local size1=$(du -hs "$1" | awk '{ print $1 }')
al@412 663 local size2=$(du -hs "$2" | awk '{ print $1 }')
al@412 664 action 'Merge %s (%s) into %s (%s)' "$(basename "$1")" "$size1" "$(basename "$2")" "$size2"
al@412 665
pascal@101 666 # merge symlinks files and devices
al@412 667 ( cd "$1"; find ) | \
al@412 668 while read file; do
al@412 669 if [ -L "$1/$file" ]; then
al@412 670 [ -L "$2/$file" -a "$(readlink "$1/$file")" == "$(readlink "$2/$file")" ] &&
al@412 671 rm -f "$2/$file"
al@412 672
al@392 673 elif [ -f "$1/$file" ]; then
al@412 674 [ -f "$2/$file" ] && cmp -s "$1/$file" "$2/$file" &&
al@412 675 rm -f "$2/$file"
al@412 676
al@392 677 [ -f "$2/$file" ] &&
al@392 678 [ "$(basename "$file")" == 'volatile.cpio.gz' ] &&
al@412 679 [ "$(dirname $(dirname "$file"))" == ".$INSTALLED" ] &&
al@412 680 rm -f "$2/$file"
al@412 681
al@392 682 elif [ -b "$1/$file" ]; then
al@412 683 [ -b "$2/$file" ] &&
al@392 684 [ "$(stat -c '%a:%u:%g:%t:%T' "$1/$file")" == \
al@392 685 "$(stat -c '%a:%u:%g:%t:%T' "$2/$file")" ] &&
al@412 686 rm -f "$2/$file"
al@412 687
al@392 688 elif [ -c "$1/$file" ]; then
al@412 689 [ -c "$2/$file" ] &&
al@392 690 [ "$(stat -c '%a:%u:%g:%t:%T' "$1/$file")" == \
al@392 691 "$(stat -c '%a:%u:%g:%t:%T' "$2/$file")" ] &&
al@412 692 rm -f "$2/$file"
pascal@101 693 fi
pascal@101 694 done
pankso@279 695
al@412 696 # cleanup directories; TODO: simplify
al@412 697 ( cd "$1"; find . -type d ) | sed '1!G;h;$!d' | \
al@412 698 while read file; do
al@392 699 [ -d "$2/$file" ] && rmdir "$2/$file" 2>/dev/null
pascal@101 700 done
al@412 701
al@412 702 unset IFS
pascal@111 703 status
pascal@101 704 }
pascal@101 705
al@412 706
al@412 707 cleanup_merge() {
pascal@101 708 rm -rf $TMP_DIR
pascal@101 709 exit 1
pascal@101 710 }
pascal@101 711
pascal@111 712
pascal@111 713 # Update isolinux config files for multiple rootfs
al@412 714
al@412 715 update_bootconfig() {
pascal@235 716 local files
al@416 717 action 'Updating boot config files...'
pascal@235 718 files="$(grep -l 'include common' $1/*.cfg)"
al@412 719 for file in $files; do
al@412 720 awk -v n=$(echo $2 | awk '{ print NF/2 }') '{
al@412 721 if (/label/) label=$0;
al@412 722 else if (/kernel/) kernel=$0;
al@412 723 else if (/append/) {
al@412 724 i=index($0,"rootfs.gz");
al@412 725 append=substr($0,i+9);
al@412 726 }
al@412 727 else if (/include/) {
al@412 728 for (i = 1; i <= n; i++) {
al@412 729 print label i
al@412 730 print kernel;
al@412 731 initrd="initrd=/boot/rootfs" n ".gz"
al@412 732 for (j = n - 1; j >= i; j--) {
al@412 733 initrd=initrd ",/boot/rootfs" j ".gz";
al@412 734 }
al@412 735 printf "\tappend %s%s\n",initrd,append;
al@412 736 print "";
al@412 737 }
al@412 738 print;
al@412 739 }
al@412 740 else print;
al@412 741 }' < $file > $file.$$
al@412 742 mv -f $file.$$ $file
pascal@111 743 done
pascal@235 744 sel="$(echo $2 | awk '{
al@412 745 for (i=1; i<=NF; i++)
al@412 746 if (i % 2 == 0) printf " slitaz%d", i/2
al@412 747 else printf " %s", $i
al@412 748 }')"
al@412 749
pascal@278 750 [ -s $1/common.cfg ] && cat >> $1/common.cfg <<EOT
pascal@111 751
pascal@111 752 label slitaz
pascal@111 753 kernel /boot/isolinux/ifmem.c32
pascal@235 754 append$sel noram
pascal@111 755
pascal@111 756 label noram
pascal@111 757 config noram.cfg
pascal@111 758
pascal@111 759 EOT
al@412 760
pascal@235 761 # Update vesamenu
al@412 762 if [ -s "$1/isolinux.cfg" ]; then
pascal@235 763 files="$files $1/isolinux.cfg"
pascal@278 764 awk -v n=$(echo $2 | awk '{ print NF/2 }') -v "sel=$sel" '
al@412 765 BEGIN {
al@412 766 kernel = " COM32 c32box.c32"
pascal@235 767 }
al@412 768 {
al@412 769 if (/ROWS/) print "MENU ROWS " n+$3;
al@412 770 else if (/TIMEOUTROW/) print "MENU TIMEOUTROW " n+$3;
al@412 771 else if (/TABMSGROW/) print "MENU TABMSGROW " n+$3;
al@412 772 else if (/CMDLINEROW/) print "MENU CMDLINEROW " n+$3;
al@412 773 else if (/VSHIFT/) {
al@412 774 x = $3-n;
al@412 775 if (x < 0) x = 0;
al@412 776 print "MENU VSHIFT " x;
al@412 777 }
al@412 778 else if (/rootfs.gz/) {
al@412 779 linux = "";
al@412 780 if (/bzImage/) linux = "linux /boot/bzImage ";
al@412 781 i = index($0, "rootfs.gz");
al@412 782 append = substr($0, i+9);
al@413 783 printf "\tkernel /boot/isolinux/ifmem.c32\n";
al@413 784 printf "\tappend%s noram\n", sel;
al@413 785 printf "\nlabel noram\n\tMENU HIDE\n\tconfig noram.cfg\n\n";
al@412 786 for (i = 1; i <= n; i++) {
al@412 787 print "LABEL slitaz" i
al@413 788 printf "\tMENU LABEL SliTaz slitaz%d Live\n", i;
al@413 789 printf "%s\n", kernel;
al@412 790 initrd = "initrd=/boot/rootfs" n ".gz"
al@412 791 for (j = n - 1; j >= i; j--) {
al@412 792 initrd = initrd ",/boot/rootfs" j ".gz";
al@412 793 }
al@413 794 printf "\tappend %s%s%s\n\n", linux, initrd, append;
al@412 795 }
al@412 796 }
al@412 797 else if (/bzImage/) kernel = $0;
al@412 798 else print;
al@412 799 }' < $1/isolinux.cfg > $1/isolinux.cfg.$$
pascal@235 800 mv $1/isolinux.cfg.$$ $1/isolinux.cfg
pascal@235 801 fi
al@412 802
pascal@278 803 [ -s $1/c32box.c32 ] && sed -i -e '/kernel.*ifmem/d' \
pascal@278 804 -e 's/append \([0-9]\)/append ifmem \1/' $1/isolinux.cfg
pascal@111 805 cat > $1/noram.cfg <<EOT
pascal@111 806 implicit 0
pascal@111 807 prompt 1
pascal@111 808 timeout 80
pascal@344 809 $(grep '^F[0-9]' $1/isolinux.cfg)
pascal@278 810
pascal@344 811 $([ -s $1/isolinux.msg ] && echo display isolinux.msg)
pascal@319 812 say Not enough RAM to boot slitaz. Trying hacker mode...
pascal@319 813 default hacker
pascal@319 814 label hacker
pascal@319 815 KERNEL /boot/bzImage
pascal@319 816 append rw root=/dev/null vga=normal
pascal@319 817
pascal@278 818 label reboot
pascal@111 819 EOT
al@412 820
pascal@278 821 if [ -s $1/c32box.c32 ]; then
pascal@278 822 cat >> $1/noram.cfg <<EOT
pascal@278 823 COM32 c32box.c32
pascal@278 824 append reboot
pascal@278 825
pascal@278 826 label poweroff
pascal@278 827 COM32 c32box.c32
pascal@278 828 append poweroff
pascal@278 829
pascal@278 830 EOT
pascal@278 831 else
pascal@278 832 echo " com32 reboot.c32" >> $1/noram.cfg
pascal@278 833 fi
al@412 834
pascal@182 835 # Restore real label names
pascal@278 836 [ -s $1/common.cfg ] && files="$1/common.cfg $files"
pascal@182 837 echo $2 | awk '{ for (i=NF; i>1; i-=2) printf "%d/%s\n",i/2,$i }' | \
pascal@182 838 while read pat; do
pascal@278 839 sed -i "s/slitaz$pat/" $files
pascal@182 840 done
pascal@111 841 status
pascal@111 842 }
pascal@111 843
al@412 844
pascal@426 845 # Uncompress rootfs or module to stdout
pascal@426 846
pascal@426 847 uncompress() {
pascal@426 848 zcat $1 2> /dev/null || xzcat $1 2> /dev/null || unlzma < $1 || cat $i
pascal@426 849 }
pascal@426 850
pascal@426 851
pascal@170 852 # Install a missing package
al@412 853
al@412 854 install_package() {
al@412 855 if [ -z "$2" ]; then
al@416 856 answer=$(yesorno "$(_ 'Install package %s?' "$1")" 'n')
al@412 857 else
al@416 858 answer=$(yesorno "$(_n 'Install package %s for Kernel %s? ' "$1" "$2")" 'n')
al@412 859 fi
pascal@170 860 case "$answer" in
al@416 861 y)
al@412 862 # We don't want package on host cache.
al@412 863 action 'Getting and installing package: %s' "$1"
al@412 864 yes y | tazpkg get-install $1 --quiet 2>&1 >> $log || exit 1
al@412 865 status ;;
al@412 866 *)
al@412 867 return 1 ;;
pascal@170 868 esac
pascal@170 869 }
pascal@170 870
al@412 871
pascal@170 872 # Check iso for loram transformation
al@412 873
al@412 874 check_iso_for_loram() {
al@412 875 [ -s "$TMP_DIR/iso/boot/rootfs.gz" ] ||
al@412 876 [ -s "$TMP_DIR/iso/boot/rootfs1.gz" ]
pascal@170 877 }
pascal@170 878
al@412 879
pascal@172 880 # Build initial rootfs for loram ISO ram/cdrom/http
al@412 881
al@412 882 build_initfs() {
pascal@426 883 urliso="mirror.switch.ch/ftp/mirror/slitaz \
pascal@426 884 download.tuxfamily.org/slitaz mirror1.slitaz.org mirror2.slitaz.org \
pascal@426 885 mirror3.slitaz.org mirror.slitaz.org"
pascal@170 886 version=$(ls $TMP_DIR/iso/boot/vmlinuz-* | sed 's/.*vmlinuz-//')
al@412 887 [ -z "$version" ] && die "Can't find the kernel version." \
al@412 888 'No file /boot/vmlinuz-<version> in ISO image. Abort.'
al@412 889
pascal@225 890 [ -s /usr/share/boot/busybox-static ] || install_package busybox-static
pascal@170 891 need_lib=false
al@412 892 for i in bin dev run mnt proc tmp sys lib/modules; do
al@412 893 mkdir -p $TMP_DIR/initfs/$i
al@412 894 done
pascal@312 895 ln -s bin $TMP_DIR/initfs/sbin
al@412 896 ln -s . $TMP_DIR/initfs/usr
al@412 897 for aufs in aufs overlayfs; do
pascal@425 898 [ -f /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z ] && break
pascal@407 899 install_package $aufs $version && break
pascal@387 900 done || return 1
pascal@289 901 cp /init $TMP_DIR/initfs/
pascal@289 902 # bootfloppybox will need floppy.ko.?z, /dev/fd0, /dev/tty0
pascal@289 903 cp /lib/modules/$version/kernel/drivers/block/floppy.ko.?z \
al@412 904 $TMP_DIR/initfs/lib/modules 2>/dev/null
al@412 905 cp -a /dev/tty0 /dev/fd0 $TMP_DIR/initfs/dev 2>/dev/null
pascal@387 906 cp /lib/modules/$version/kernel/fs/$aufs/$aufs.ko.?z \
pascal@289 907 $TMP_DIR/initfs/lib/modules
al@412 908 if [ "$1" == 'cdrom' ]; then
pascal@319 909 sed -i '/mod squashfs/d' $TMP_DIR/initfs/init
pascal@313 910 else
pascal@313 911 [ ! -f /usr/sbin/mksquashfs ] && ! install_package squashfs && return 1
pascal@313 912 while [ ! -f /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z ]; do
pascal@313 913 install_package linux-squashfs $version || return 1
pascal@313 914 done
pascal@313 915 cp /lib/modules/$version/kernel/fs/squashfs/squashfs.ko.?z \
al@412 916 $TMP_DIR/initfs/lib/modules
pascal@313 917 ls /sbin/unsquashfs /usr/lib/liblzma.so* $INSTALLED/squashfs/* | \
pascal@313 918 cpio -o -H newc > $TMP_DIR/initfs/extractfs.cpio
pascal@313 919 fi
pascal@312 920 for i in $(ls /dev/[hs]d[a-f]*); do
pascal@312 921 cp -a $i $TMP_DIR/initfs/dev
pascal@312 922 done
al@412 923 if [ "$1" == 'http' ]; then
pascal@426 924 mkdir $TMP_DIR/initfs/etc $TMP_DIR/fs
pascal@172 925 ln -s /proc/mounts $TMP_DIR/initfs/etc/mtab
pascal@172 926 cp /usr/share/udhcpc/default.script $TMP_DIR/initfs/lib/udhcpc
pascal@426 927 sed -i 's|/sbin/||;s/^logger/#&/' $TMP_DIR/initfs/lib/udhcpc
pascal@172 928 cp -a /dev/fuse $TMP_DIR/initfs/dev
pascal@172 929 if ! $need_lib && [ -x /usr/share/boot/fusermount-static ]; then
pascal@426 930 cp /usr/share/boot/fusermount-static $TMP_DIR/initfs/bin/fusermount
pascal@172 931 else
pascal@172 932 need_lib=true
pascal@172 933 fi
pascal@172 934 if ! $need_lib && [ -x /usr/share/boot/httpfs-static ]; then
pascal@172 935 cp /usr/share/boot/httpfs-static $TMP_DIR/initfs/bin/httpfs
pascal@172 936 else
pascal@172 937 [ ! -f /usr/bin/httpfs ] && ! install_package httpfs-fuse && return 1
al@416 938 cp /usr/bin/httpfs $TMP_DIR/initfs/bin
pascal@426 939 cp /usr/bin/fusermount $TMP_DIR/initfs/bin
al@416 940 cp -a /lib/librt* $TMP_DIR/initfs/lib
al@416 941 cp -a /lib/libdl* $TMP_DIR/initfs/lib
al@416 942 cp -a /lib/libpthread* $TMP_DIR/initfs/lib
pascal@172 943 cp -a /usr/lib/libfuse* $TMP_DIR/initfs/lib
al@416 944 cp -a /lib/libresolv* $TMP_DIR/initfs/lib
al@416 945 cp -a /lib/libnss_dns* $TMP_DIR/initfs/lib
pascal@172 946 need_lib=true
pascal@172 947 fi
pascal@426 948 cd $TMP_DIR/fs
pascal@426 949 echo 'Getting slitaz-release & ethernet modules...'
pascal@426 950 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 951 uncompress $i | cpio -idmu etc/slitaz-release lib/modules* >/dev/null
pascal@172 952 done
pascal@172 953 cd - > /dev/null
pascal@426 954 cp $TMP_DIR/fs/etc/slitaz-release $TMP_DIR/initfs/etc/
pascal@426 955 find $TMP_DIR/fs/lib/modules/*/kernel/drivers/net/ethernet \
pascal@426 956 -type f -name '*.ko*' | while read mod; do
pascal@426 957 f=$TMP_DIR/initfs/lib/modules/$(basename $mod | sed s/..z$//)
pascal@426 958 uncompress $mod > $f
pascal@426 959 grep -q alias=pci: $f || rm -f $f
pascal@426 960 done
pascal@426 961 for i in $TMP_DIR/initfs/lib/modules/*.ko ; do
pascal@426 962 f=$(basename $i)..z
pascal@426 963 grep -q $f:$ $TMP_DIR/fs/lib/modules/*/modules.dep && continue
pascal@426 964 deps="$(grep $f: $TMP_DIR/fs/lib/modules/*/modules.dep | sed 's/.*: //')"
pascal@426 965 echo "$deps" | sed 's|kernel/[^ ]*/||g;s/.ko..z//g' > $TMP_DIR/initfs/lib/modules/$(basename $i .ko).dep
pascal@426 966 for j in $deps; do
pascal@426 967 mod=$(ls $TMP_DIR/fs/lib/modules/*/$j)
pascal@426 968 uncompress $mod > $TMP_DIR/initfs/lib/modules/$(basename $j | sed s/..z$//)
pascal@426 969 done
pascal@426 970 done
al@412 971 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: $urliso"
al@416 972 _n 'List of URLs to insert: '
pascal@172 973 read -t 30 urliso2
pascal@172 974 urliso="$urliso2 $urliso"
pascal@172 975 fi
pascal@172 976 if ! $need_lib && [ -x /usr/share/boot/busybox-static ]; then
pascal@170 977 cp /usr/share/boot/busybox-static $TMP_DIR/initfs/bin/busybox
pankso@333 978 sed -i 's/LD_T.*ot/newline/;s/".*ld-.*) /"/' $TMP_DIR/initfs/init
pascal@170 979 else
pascal@170 980 cp /bin/busybox $TMP_DIR/initfs/bin
pascal@170 981 need_lib=true
pascal@170 982 fi
pascal@170 983 for i in $($TMP_DIR/initfs/bin/busybox | awk \
pascal@170 984 '{ if (s) printf "%s",$0 } /Currently/ { s=1 }' | sed 's/,//g'); do
pascal@170 985 ln $TMP_DIR/initfs/bin/busybox $TMP_DIR/initfs/bin/$i
pascal@170 986 done
pascal@170 987 for i in /dev/console /dev/loop* /dev/null /dev/tty /dev/zero \
pascal@170 988 /dev/kmem /dev/mem /dev/random /dev/urandom; do
pascal@170 989 cp -a $i $TMP_DIR/initfs/dev
pascal@170 990 done
pascal@170 991 $need_lib && for i in /lib/ld-* /lib/lib[cm].so* /lib/lib[cm]-* ; do
pascal@170 992 cp -a $i $TMP_DIR/initfs/lib
pascal@170 993 done
al@412 994 [ "$1" == 'http' ] && cat > $TMP_DIR/initfs/init <<EOTEOT
pascal@170 995 #!/bin/sh
pascal@170 996
al@412 997 getarg() {
pascal@170 998 grep -q " \$1=" /proc/cmdline || return 1
pascal@203 999 eval \$2=\$(sed "s/.* \$1=\\\\([^ ]*\\\\).*/\\\\1/" < /proc/cmdline)
pascal@170 1000 return 0
pascal@170 1001 }
pascal@170 1002
al@412 1003 copy_rootfs() {
pascal@170 1004 total=\$(grep MemTotal /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1005 need=\$(du -c \${path}rootfs* | tail -n 1 | cut -f1)
pascal@170 1006 [ \$(( \$total / \$need )) -gt 1 ] || return 1
pascal@170 1007 if ! grep -q " keep-loram" /proc/cmdline && cp \${path}rootfs* /mnt; then
pascal@170 1008 path=/mnt/
pascal@170 1009 return 0
pascal@170 1010 else
pascal@170 1011 rm -f /mnt/rootfs*
pascal@170 1012 return 1
pascal@170 1013 fi
pascal@170 1014 }
pascal@170 1015
pascal@170 1016 echo "Switching / to tmpfs..."
pascal@170 1017 mount -t proc proc /proc
pascal@170 1018 size="\$(grep rootfssize= < /proc/cmdline | \\
pascal@170 1019 sed 's/.*rootfssize=\\([0-9]*[kmg%]\\).*/-o size=\\1/')"
pascal@170 1020 [ -n "\$size" ] || size="-o size=90%"
pascal@170 1021
pascal@426 1022 mount -t sysfs sysfs /sys
pascal@426 1023 for i in /lib/modules/*.ko ; do
pascal@426 1024 for j in \$(grep alias=pci: \$i | sed 's/alias//;s/\*/.*/g'); do
pascal@426 1025 grep -q "\$j" /sys/bus/pci/devices/*/uevent || continue
pascal@426 1026 for k in \$(cat \${i/ko/dep} 2> /dev/null); do
pascal@426 1027 insmod /lib/modules/\$k.ko 2> /dev/null
pascal@426 1028 done
pascal@426 1029 insmod \$i 2> /dev/null
pascal@426 1030 break
pascal@426 1031 done
pascal@426 1032 done
pascal@426 1033 umount /sys
pascal@172 1034 while read var default; do
pascal@172 1035 eval \$var=\$default
pascal@172 1036 getarg \$var \$var
pascal@172 1037 done <<EOT
pascal@172 1038 eth eth0
pascal@172 1039 dns 208.67.222.222,208.67.220.220
pascal@172 1040 netmask 255.255.255.0
pascal@172 1041 gw
pascal@172 1042 ip
pascal@172 1043 EOT
pascal@172 1044 if [ -n "\$ip" ]; then
pascal@172 1045 ifconfig \$eth \$ip netmask \$netmask up
pascal@172 1046 route add default gateway \$gw
pascal@172 1047 for i in \$(echo \$dns | sed 's/,/ /g'); do
pascal@172 1048 echo "nameserver \$i" >> /etc/resolv.conf
pascal@172 1049 done
pascal@172 1050 else
pascal@186 1051 udhcpc -f -q -s /lib/udhcpc -i \$eth
pascal@172 1052 fi
pascal@172 1053 for i in $urliso ; do
pascal@172 1054 [ -n "\$URLISO" ] && URLISO="\$URLISO,"
pascal@182 1055 URLISO="\${URLISO}http://\$i/iso/\$(cat /etc/slitaz-release)/flavors/slitaz-loram-cdrom.iso,http://\$i/iso/\$(cat /etc/slitaz-release)/flavors/slitaz-\$(cat /etc/slitaz-release)-loram-cdrom.iso"
pascal@172 1056 done
pascal@172 1057 getarg urliso URLISO
pascal@172 1058 DIR=fs
pascal@172 1059 if getarg loram DIR; then
pascal@172 1060 DEVICE=\${DIR%,*}
pascal@172 1061 DIR=/\${DIR#*,}
pascal@172 1062 fi
pascal@172 1063 mount -t tmpfs \$size tmpfs /mnt
pascal@189 1064 path2=/mnt/.httpfs/
pascal@172 1065 path=/mnt/.cdrom/
pascal@387 1066 mkdir -p /mnt/.rw /mnt/.wd \$path \$path2
pascal@172 1067 while [ ! -d \$path/boot ]; do
pascal@172 1068 for i in \$(echo \$URLISO | sed 's/,/ /g'); do
pascal@189 1069 httpfs \$i \$path2 && break
pascal@172 1070 done
pascal@189 1071 mount -o loop,ro -t iso9660 \$path2/*.iso \$path
pascal@172 1072 done
pascal@170 1073
pascal@170 1074 memfree=\$(grep MemFree /proc/meminfo | sed 's/[^0-9]//g')
pascal@170 1075 umount /proc
pascal@387 1076 branch=:/mnt/.cdrom/\$DIR
pascal@206 1077 if [ ! -d /mnt/.cdrom/\$DIR/etc ]; then
pascal@387 1078 branch=
pascal@170 1079 for i in \${path}rootfs* ; do
pascal@170 1080 fs=\${i#*root}
pascal@170 1081 branch=\$branch:/mnt/.\$fs
pascal@198 1082 mkdir -p /mnt/.rw/mnt/.\$fs /mnt/.\$fs /mnt/.rw/mnt/.cdrom
pascal@426 1083 insmod /lib/modules/squashfs.ko 2> /dev/null
pascal@289 1084 mount -o loop,ro -t squashfs \${path}root\$fs /mnt/.\$fs
pascal@170 1085 done
pascal@189 1086 else
pascal@189 1087 mkdir -p /mnt/.rw/mnt/.httpfs
pascal@170 1088 fi
pascal@387 1089 while read type opt; do
pascal@426 1090 insmod /lib/modules/\$type.ko && mount -t \$type -o \$opt none /mnt && break
pascal@387 1091 done <<EOT
pascal@387 1092 aufs br=/mnt/.rw\$branch
pascal@387 1093 overlayfs workdir=/mnt/.wd\${branch/:/,lowerdir=},upperdir=/mnt/.rw
pascal@387 1094 EOT
pascal@426 1095 rm -rf /lib/modules
pascal@186 1096 [ -x /bin/httpfs ] && sed -i 's/DHCP="yes"/DHCP="no"/' /mnt/etc/network.conf
pascal@170 1097 [ \$memfree -lt 30000 ] && sed -i 's/ slim//' /mnt/etc/rcS.conf
pascal@170 1098 [ -x /mnt/sbin/init ] && exec /bin/switch_root mnt /sbin/init || sh
pascal@170 1099 EOTEOT
pascal@170 1100 chmod +x $TMP_DIR/initfs/init
pascal@312 1101 for i in $TMP_DIR/initfs/lib/modules/*z ; do
pascal@312 1102 unxz $i || gunzip $i || lzma d $i ${i%.gz}
pascal@312 1103 rm -f $i
pascal@439 1104 dogzip ${i%.gz}
al@412 1105 done 2>/dev/null
al@412 1106 (cd $TMP_DIR/initfs; find | busybox cpio -o -H newc 2>/dev/null) | \
pascal@170 1107 lzma e $TMP_DIR/initfs.gz -si
pascal@232 1108 lzma_set_size $TMP_DIR/initfs.gz
pascal@170 1109 rm -rf $TMP_DIR/initfs
pascal@289 1110 align_to_32bits $TMP_DIR/initfs.gz
pascal@170 1111 return 0
pascal@170 1112 }
pascal@170 1113
al@412 1114
pascal@289 1115 # Move each initramfs to squashfs
al@412 1116
al@412 1117 build_loram_rootfs() {
pascal@170 1118 rootfs_sizes=""
pascal@426 1119 for i in $TMP_DIR/iso/boot/rootfs*; do
pascal@170 1120 mkdir -p $TMP_DIR/fs
pascal@170 1121 cd $TMP_DIR/fs
pascal@426 1122 uncompress $i | cpio -idm
pascal@434 1123 deduplicate
pascal@170 1124 cd - > /dev/null
pascal@170 1125 rootfs=$TMP_DIR/$(basename $i)
pascal@289 1126 /usr/sbin/mksquashfs $TMP_DIR/fs $rootfs -comp xz -Xbcj x86
pascal@170 1127 cd $TMP_DIR
pascal@170 1128 rootfs_sizes="$rootfs_sizes $(( $(du -s $TMP_DIR/fs | cut -f1) - $(du -s $rootfs | cut -f1) ))"
al@412 1129 ( cd $(dirname $rootfs); echo $(basename $rootfs) | cpio -o -H newc ) > $rootfs.cpio
pascal@201 1130 rm -f $rootfs
pascal@201 1131 mv $rootfs.cpio $rootfs
pascal@170 1132 cd - > /dev/null
pascal@170 1133 rm -rf $TMP_DIR/fs
pascal@170 1134 done
pascal@170 1135 }
pascal@170 1136
al@412 1137
pascal@170 1138 # Move meta boot configuration files to basic configuration files
al@412 1139 # because meta loram flavor is useless when rootfs is not loaded in RAM
al@412 1140
al@412 1141 unmeta_boot() {
pascal@248 1142 local root=${1:-$TMP_DIR/loramiso}
pascal@248 1143 if [ -f $root/boot/isolinux/noram.cfg ]; then
pascal@170 1144 # We keep enough information to do unloram...
pascal@278 1145 [ -s $root/boot/isolinux/common.cfg ] &&
pascal@170 1146 sed -i 's/label slitaz/label orgslitaz/' \
pascal@248 1147 $root/boot/isolinux/common.cfg
pascal@278 1148 set -- $(grep 'append ifmem [0-9]' $root/boot/isolinux/isolinux.cfg)
pascal@278 1149 shift
pascal@250 1150 sed -i '/ifmem/{NNNNNNNNd};/^LABEL/{N;/LABEL SliTaz [^L]/{NNNd}}' \
pascal@248 1151 $root/boot/isolinux/isolinux.cfg
pascal@278 1152 [ -n "$3" ] || set -- $(grep 'append [0-9]' $root/boot/isolinux/common.cfg)
pascal@242 1153 sed -i "s/label $3\$/label slitaz/;s|=/boot/rootfs\(.*\).gz |=/boot/rootfs.gz |" \
pascal@248 1154 $root/boot/isolinux/*.cfg
pascal@170 1155 fi
pascal@170 1156 }
pascal@170 1157
al@412 1158
pascal@387 1159 # Move rootfs to squashfs filesystem(s) to the cdrom writeable with aufs/overlayfs.
al@412 1160 # These squashfs may be loaded in RAM at boot time.
al@412 1161 # Rootfs are also copied to CD-ROM for tiny ramsize systems.
pascal@170 1162 # Meta flavors are converted to normal flavors.
al@412 1163
al@412 1164 build_loram_cdrom() {
pascal@170 1165 build_initfs cdrom || return 1
pascal@170 1166 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@313 1167 mkdir $TMP_DIR/loramiso/fs
pascal@313 1168 cd $TMP_DIR/loramiso/fs
pascal@313 1169 for i in $( ls ../boot/root* | sort -r ) ; do
pascal@426 1170 uncompress $i | cpio -idmu
pascal@313 1171 rm -f $i
pascal@313 1172 done
pascal@313 1173 mkdir -p $TMP_DIR/loramiso/fs/mnt/.cdrom
al@412 1174 cd - >/dev/null
pascal@170 1175 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@170 1176 unmeta_boot
pascal@203 1177 VOLUM_NAME="SliTaz_LoRAM_CDROM"
pascal@313 1178 sed -i "s|root=|isofs= rodev=/dev/cdrom/fs &|;s/.ive/cdrom/" \
pascal@203 1179 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@426 1180 sed -i '/LABEL slitaz/{NNNNp;s|z cdrom|& text|;s|L slitaz|&text|;s|root=|screen=text &|;s|,[^ ]*||}' \
pascal@426 1181 $TMP_DIR/loramiso/boot/isolinux/*.cfg
pascal@170 1182 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1183 }
pascal@170 1184
al@412 1185
paul@173 1186 # Create http bootstrap to load and remove loram_cdrom
pascal@172 1187 # Meta flavors are converted to normal flavors.
al@412 1188
al@412 1189 build_loram_http() {
pascal@172 1190 build_initfs http || return 1
pascal@172 1191 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@172 1192 rm -f $TMP_DIR/loramiso/boot/rootfs*
pascal@172 1193 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
pascal@172 1194 unmeta_boot
pascal@172 1195 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@172 1196 }
pascal@172 1197
al@412 1198
pascal@170 1199 # Update meta flavor selection sizes.
pascal@170 1200 # Reduce sizes with rootfs gains.
al@412 1201
al@412 1202 update_metaiso_sizes() {
pascal@278 1203 for cfg in $(grep -El '(append|ifmem) [0-9]' $TMP_DIR/loramiso/boot/isolinux/*.cfg)
pascal@241 1204 do
pascal@278 1205 local append="$(grep -E '(append|ifmem) [0-9]' $cfg)"
pascal@241 1206 local sizes="$rootfs_sizes"
pascal@241 1207 local new
pascal@241 1208 set -- $append
pascal@241 1209 shift
pascal@278 1210 [ "$1" == "ifmem" ] && shift
pascal@241 1211 new=""
pascal@241 1212 while [ -n "$2" ]; do
pascal@241 1213 local s
pascal@241 1214 case "$1" in
al@412 1215 *G) s=$(( ${1%G} * 1024 * 1024 ));;
al@412 1216 *M) s=$(( ${1%M} * 1024 ));;
al@412 1217 *) s=${1%K};;
pascal@241 1218 esac
pascal@241 1219 sizes=${sizes#* }
pascal@241 1220 for i in $sizes ; do
pascal@241 1221 s=$(( $s - $i ))
pascal@241 1222 done
pascal@241 1223 new="$new $s $2"
pascal@241 1224 shift 2
pascal@170 1225 done
pascal@278 1226 sed -i -e "/append [0-9]/s/append .*/append$new $1/" -e \
pascal@278 1227 "/append ifmem [0-9]/s/append .*/append ifmem$new $1/" $cfg
pascal@312 1228 sed -i 's|\(initrd=\)\(/boot/rootfs.\.gz\)|\1/boot/rootfs.gz,\2|' $cfg
pascal@312 1229 sed -i '/LABEL base/{NNNNp;s|base .ive|cdrom|;s|base|cdrom|;s|,[^ ]*||}' $cfg
pascal@425 1230 sed -i '/LABEL cdrom/{NNNNp;s|z cdrom|& text|;s|L cdrom|&text|;s|root=|screen=text &|;s|,[^ ]*||}' $cfg
pascal@170 1231 done
pascal@170 1232 }
pascal@170 1233
al@412 1234
pascal@387 1235 # Move rootfs to a squashfs filesystem into the initramfs writeable with aufs/overlayfs.
pascal@170 1236 # Meta flavor selection sizes are updated.
al@412 1237
al@412 1238 build_loram_ram() {
pascal@170 1239 build_initfs ram || return 1
pascal@170 1240 build_loram_rootfs
al@412 1241 cp -a $TMP_DIR/iso $TMP_DIR/loramiso
pascal@362 1242 make_bzImage_hardlink $TMP_DIR/loramiso/boot
pascal@289 1243 mv $TMP_DIR/initfs.gz $TMP_DIR/loramiso/boot/rootfs.gz
al@412 1244 cp $TMP_DIR/rootfs* $TMP_DIR/loramiso/boot
pascal@170 1245 update_metaiso_sizes
al@412 1246 create_iso $OUTPUT $TMP_DIR/loramiso
pascal@170 1247 }
pascal@170 1248
al@412 1249
pankso@279 1250 # Remove files installed by packages
al@412 1251
al@412 1252 find_flavor_rootfs() {
pascal@191 1253 for i in $1/etc/tazlito/*.extract; do
pascal@191 1254 [ -e $i ] || continue
pascal@191 1255 chroot $1 /bin/sh ${i#$1}
pascal@191 1256 done
pankso@279 1257
pankso@279 1258 # Clean hardlinks and files patched by genisofs in /boot
pascal@191 1259 for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
pascal@362 1260 rm -f $1/boot/$i*
pascal@191 1261 done
pankso@279 1262
pascal@191 1263 # Clean files generated in post_install
pascal@191 1264 rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
pascal@191 1265 $1/dev/core $1/dev/fd $1/dev/std*
pankso@279 1266
pascal@191 1267 # Verify md5
pascal@217 1268 cat $1$INSTALLED/*/md5sum | \
pascal@191 1269 while read md5 file; do
pascal@405 1270 [ -e "$1$file" ] || continue
pascal@405 1271 [ "$(md5sum < "$1$file")" == "$md5 -" ] &&
pascal@405 1272 rm -f "$1$file"
pascal@191 1273 done
pankso@279 1274
pascal@191 1275 # Check configuration files
pascal@217 1276 for i in $1$INSTALLED/*/volatile.cpio.gz; do
pascal@191 1277 [ -e $i ] || continue
pascal@191 1278 mkdir /tmp/volatile$$
pascal@227 1279 zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null 2>&1 )
pascal@227 1280 ( cd /tmp/volatile$$ ; find * -type f 2> /dev/null) | \
pascal@227 1281 while read file ; do
pascal@405 1282 [ -e "$1/$file" ] || continue
pascal@405 1283 cmp -s "/tmp/volatile$$/$file" "$1/$file" && rm -f "$1/$file"
pascal@191 1284 done
pascal@191 1285 rm -rf /tmp/volatile$$
pascal@191 1286 done
pankso@279 1287
pascal@191 1288 # Remove other files blindly
pascal@217 1289 for i in $1$INSTALLED/*/files.list; do
pascal@405 1290 for file in $(cat "$i"); do
pascal@405 1291 [ "$1$file" -nt "$i" ] && continue
pascal@405 1292 [ -f "$1$file" -a ! -L "$1$file" ] && continue
pascal@405 1293 [ -d "$1$file" ] || rm -f "$1$file"
pascal@191 1294 done
pascal@191 1295 done
pankso@279 1296
pascal@193 1297 # Remove tazpkg files and tmp files
pascal@217 1298 rm -rf $1$INSTALLED* $1/tmp $1/var/tmp
pascal@217 1299 rm -f $1$LOCALSTATE/*packages* $1$LOCALSTATE/files.list.lzma \
pascal@217 1300 $1$LOCALSTATE/mirror* $1/var/cache/*/* \
pascal@193 1301 $1/var/lock/* $1/var/log/* $1/var/run/* $1/var/run/*/* \
al@412 1302 $1/var/lib/* $1/var/lib/dbus/* 2>/dev/null
pankso@279 1303
pascal@191 1304 # Cleanup directory tree
pascal@191 1305 cd $1
pascal@191 1306 find * -type d | sort -r | while read dir; do
al@412 1307 rmdir "$dir" 2>/dev/null
pascal@191 1308 done
pascal@191 1309 cd - > /dev/null
pascal@191 1310 }
pascal@191 1311
al@412 1312
al@412 1313 # Get byte(s) from a binary file
al@412 1314
al@412 1315 get() {
pascal@404 1316 od -v -j $1 -N ${3:-2} -t u${3:-2} -w${3:-2} -An $2 2>/dev/null
pascal@404 1317 }
pascal@404 1318
al@412 1319
al@412 1320 # Get cpio flavor info from the ISO image
al@412 1321
al@412 1322 flavordata() {
pascal@404 1323 [ $(get 1024 $1) -eq 35615 ] && n=2 || n=$((1+$(get 417 $1 1)))
pascal@404 1324 dd if=$1 bs=512 skip=$n count=20 2>/dev/null | zcat 2>/dev/null
pascal@404 1325 }
pascal@404 1326
pascal@404 1327
al@412 1328 # Restore undigest mirrors
al@412 1329
al@412 1330 restore_mirrors() {
al@412 1331 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1332 [ -d "$undigest.bak" ] || [ -e "$priority.bak" ] || return
al@412 1333
al@412 1334 action 'Restoring mirrors...'
al@412 1335 if [ -d "$undigest.bak" ]; then
al@412 1336 [ -d "$undigest" ] && rm -r "$undigest"
al@412 1337 mv "$undigest.bak" "$undigest"
al@412 1338 fi
al@412 1339 [ -e "$priority.bak" ] && mv -f "$priority.bak" "$priority"
al@412 1340 :; status
al@412 1341 }
al@412 1342
al@412 1343
al@412 1344 # Setup undigest mirrors
al@412 1345
al@412 1346 setup_mirrors() {
al@412 1347 # Setup mirrors in plain system or in chroot (with variable root=)
al@412 1348 local mirrorlist="$1" fresh repacked
al@412 1349 local undigest="$root$LOCALSTATE/undigest" priority="$root$LOCALSTATE/priority"
al@412 1350
al@412 1351 # Restore mirrors first: in case of non-clear exits, hangs, etc.
al@412 1352 restore_mirrors
al@412 1353
al@412 1354 _ 'Setting up mirrors for %s...' "$root/"
al@412 1355 # Backing up current undigest mirrors and priority
al@412 1356 [ -d "$undigest" ] && mv "$undigest" "$undigest.bak"
al@412 1357 [ -e "$priority" ] && mv "$priority" "$priority.bak"
al@412 1358 rm -rf '/var/www/tazlito/'
al@412 1359 mkdir -p '/var/www/tazlito/'
al@412 1360
al@412 1361 # Packages produced by CookUtils: on Tank or local, or repacked packages: highest priority
al@412 1362 fresh='/home/slitaz/packages'
al@412 1363 if [ -d "$fresh" ]; then
al@412 1364 # Setup first undigest mirror
al@412 1365 mkdir -p "$undigest/fresh"
al@418 1366 echo "$fresh" > "$undigest/fresh/mirror"
al@412 1367 echo 'fresh' >> "$priority"
al@412 1368 # Rebuild mirror DB if needed
al@412 1369 [ ! -e "$fresh/IDs" ] && tazpkg mkdb "$fresh" --forced --root=''
al@412 1370 [ -n "$(find -L "$fresh" -name '*.tazpkg' -newer "$fresh/IDs")" ] && \
al@412 1371 tazpkg mkdb "$fresh" --forced --root=''
al@412 1372 cp -a "$fresh/files.list.lzma" "$fresh/files-list.lzma"
al@412 1373 fi
al@412 1374
al@412 1375 # Repacked packages: high priority
al@412 1376 repacked="$PACKAGES_REPOSITORY"
al@412 1377 if [ -d "$repacked" -a "$repacked" != "$fresh" ] && ls "$repacked" | grep -q ".tazpkg"; then
al@412 1378 # According to Tazlito setup file (tazlito.conf):
al@412 1379 # WORK_DIR="/home/slitaz/$SLITAZ_VERSION"
al@412 1380 # or
al@412 1381 # WORK_DIR="/home/slitaz"
al@412 1382 # and
al@412 1383 # PACKAGES_REPOSITORY="$WORK_DIR/packages"
al@412 1384 # It MAY or MAY NOT match /home/slitaz/packages, so here we setup second repository
al@412 1385
al@412 1386 # Setup second undigest mirror
al@412 1387 mkdir -p "$undigest/repacked"
al@418 1388 echo "$repacked" > "$undigest/repacked/mirror"
al@412 1389 echo 'repacked' >> "$priority"
al@412 1390 # Rebuild mirror DB if needed
al@412 1391 [ ! -e "$repacked/IDs" ] && tazpkg mkdb "$repacked" --forced --root=''
al@412 1392 [ -n "$(find -L "$repacked" -name '*.tazpkg' -newer "$repacked/IDs")" ] && \
al@412 1393 tazpkg mkdb "$repacked" --forced --root=''
al@412 1394 cp -a "$repacked/files.list.lzma" "$repacked/files-list.lzma"
al@412 1395 fi
al@412 1396
al@412 1397 # All repositories listed in mirrors list: normal priority
al@412 1398 [ -e "$mirrorlist" ] && \
al@412 1399 while read mirror; do
al@412 1400 # Provide consistent mirror ID for caching purpose: /var/cache/tazpkg/<mirror ID>/packages
al@412 1401 mirrorid=$(echo "$mirror" | md5sum | cut -d' ' -f1)
al@412 1402 mkdir -p "$undigest/$mirrorid"
al@412 1403 echo "$mirror" > "$undigest/$mirrorid/mirror"
al@412 1404 echo "$mirrorid" >> "$priority"
al@412 1405 done < "$mirrorlist"
al@412 1406
al@412 1407 # And, finally, main mirror with the lowest (failsafe) priority (nothing to do)
al@412 1408
al@412 1409 # Show list of mirrors
al@414 1410 [ -f "$priority" ] && awk -vdb="$root$LOCALSTATE" '
al@418 1411 function show(num, name, url) {
al@418 1412 printf " %-1.1d. %32.32s %-44.44s\n", num, name " ...............................", url;
al@412 1413 }
al@412 1414 {
al@412 1415 num++;
al@412 1416 "cat " db "/undigest/" $0 "/mirror" | getline url;
al@412 1417 show(num, $0, url);
al@412 1418 }
al@412 1419 END {
al@412 1420 num++;
al@412 1421 "cat " db "/mirror" | getline url;
al@412 1422 show(num, "main", url);
al@412 1423 }' "$priority"
al@412 1424
al@417 1425 tazpkg recharge --quiet >/dev/null
al@412 1426 }
al@412 1427
al@412 1428
al@412 1429 # Get list of 'packages.info' lists using priority
al@412 1430
al@412 1431 pi_lists() {
al@412 1432 local pi
al@415 1433 [ -s "$root$LOCALSTATE/packages.info" ] || tazpkg recharge --root="$root" >/dev/null 2>&1
al@412 1434 local priority="$root$LOCALSTATE/priority"
al@412 1435 local undigest="$root$LOCALSTATE/undigest"
al@412 1436
al@412 1437 {
al@412 1438 [ -s "$priority" ] && cat "$priority"
al@412 1439 echo 'main'
al@412 1440 [ -d "$undigest" ] && ls "$undigest"
al@412 1441 } | awk -vun="$undigest/" '
al@412 1442 {
al@412 1443 if (arr[$0] != 1) {
al@412 1444 arr[$0] = 1;
al@412 1445 print un $0 "/packages.info";
al@412 1446 }
al@412 1447 }' | sed 's|/undigest/main||' | \
al@412 1448 while read pi; do
al@412 1449 [ -e "$pi" ] && echo "$pi"
al@412 1450 done
al@412 1451 }
al@412 1452
al@412 1453
al@412 1454 # Strip versions from packages list
al@412 1455
al@412 1456 strip_versions() {
al@412 1457 action 'Strip versions from list %s...' "$(basename "$1")"
al@412 1458 local in_list="$1" tmp_list="$(mktemp)" namever pkg
al@412 1459 [ -f "$in_list" ] || die "List '$in_list' not found."
al@412 1460
al@412 1461 # $pkg=<name>-<version> or $pkg=<name>; both <name> and <version> may contain dashes
al@412 1462 awk '
al@412 1463 {
al@412 1464 if (FILENAME ~ "packages.info") {
al@412 1465 # Collect package names
al@412 1466 FS = "\t"; pkg[$1] = 1;
al@412 1467 } else {
al@416 1468 FS = OFS = "-"; $0 = $0; # Fix bug with FS for first record
al@412 1469 while (NF > 1 && ! pkg[$0])
al@412 1470 NF --;
al@412 1471 printf "%s\n", $0;
al@412 1472 }
al@412 1473 }' $(pi_lists) "$in_list" > "$tmp_list"
al@412 1474
al@412 1475 cat "$tmp_list" > "$in_list"
al@412 1476 rm "$tmp_list"
al@412 1477 status
al@412 1478 }
al@412 1479
al@412 1480
al@412 1481 # Display list of unknown packages (informative)
al@414 1482
al@412 1483 display_unknown() {
al@412 1484 [ -s "$1" ] || return
al@412 1485 echo "Unknown packages:" >&2
al@412 1486 cat "$1" >&2
al@412 1487 rm "$1"
al@412 1488 }
al@412 1489
al@412 1490
al@412 1491 # Display warnings about critical packages absent (informative)
al@414 1492
al@412 1493 display_warn() {
al@412 1494 [ -s "$1" ] || return
al@412 1495 echo "Absent critical packages:" >&2
al@412 1496 cat "$1" >&2
al@412 1497 rm "$1"
al@412 1498 echo "Probably ISO image will be unusable."
al@412 1499 }
al@412 1500
al@412 1501
al@414 1502 # Install packages to rootfs
al@414 1503
al@414 1504 install_list_to_rootfs() {
al@414 1505 local list="$1" rootfs="$2" pkg i ii
al@415 1506 local undigest="$rootfs/var/lib/tazpkg/undigest"
al@414 1507
al@414 1508 # initial tazpkg setup in empty rootfs
al@414 1509 tazpkg --root=$rootfs >/dev/null 2>&1
al@414 1510 # link rootfs packages cache to the regular packages cache
al@414 1511 rm -r "$rootfs/var/cache/tazpkg"
al@414 1512 ln -s /var/cache/tazpkg "$rootfs/var/cache/tazpkg"
al@414 1513
al@414 1514 setup_mirrors mirrors
al@414 1515
al@414 1516 # Just in case if flavor not contains "tazlito" package
al@414 1517 mkdir -p "$rootfs/etc/tazlito"
al@414 1518
al@415 1519 newline
al@414 1520 for pkg in $(cat $list); do
al@414 1521 action 'Installing package: %s' "$pkg"
al@414 1522 yes y | tazpkg -gi $pkg --root=$rootfs --quiet >> $log || exit 1
al@414 1523 status
al@414 1524 done
al@414 1525 newline
al@414 1526
al@414 1527 restore_mirrors
al@414 1528 # Remove 'fresh' and 'repacked' undigest repos leaving all other
al@414 1529 for i in fresh repacked; do
al@415 1530 ii="$undigest/$i"
al@414 1531 [ -d "$ii" ] && rm -rf "$ii"
al@414 1532 ii="$rootfs/var/lib/tazpkg/priority"
al@414 1533 if [ -f "$ii" ]; then
al@414 1534 sed -i "/$i/d" "$ii"
al@414 1535 [ -s "$ii" ] || rm "$ii"
al@414 1536 fi
al@414 1537 done
al@415 1538 [ -d "$undigest" ] && \
al@415 1539 for i in $(find "$undigest" -type f); do
al@414 1540 # Remove all undigest PKGDB files but 'mirror'
al@414 1541 [ "$(basename "$i")" != 'mirror' ] && rm "$i"
al@414 1542 done
al@415 1543 [ -d "$undigest" ] && \
al@415 1544 rmdir --ignore-fail-on-non-empty "$undigest"
al@414 1545
al@414 1546 # Un-link packages cache
al@414 1547 rm "$rootfs/var/cache/tazpkg"
al@414 1548
al@414 1549 # Clean /var/lib/tazpkg
al@415 1550 (cd $rootfs/var/lib/tazpkg; rm ID* descriptions.txt extra.list files* packages.* 2>/dev/null)
al@414 1551 }
al@414 1552
al@414 1553
al@412 1554
al@412 1555
pankso@1 1556 ####################
pankso@1 1557 # Tazlito commands #
pankso@1 1558 ####################
pankso@1 1559
al@412 1560 # /usr/bin/tazlito is linked with /usr/bin/reduplicate and /usr/bin/deduplicate
pascal@361 1561 case "$0" in
pascal@365 1562 *reduplicate)
pascal@365 1563 find ${@:-.} ! -type d -links +1 \
pascal@365 1564 -exec cp -a {} {}$$ \; -exec mv {}$$ {} \;
pascal@365 1565 exit 0 ;;
pascal@361 1566 *deduplicate)
pascal@361 1567 deduplicate "$@"
pascal@361 1568 exit 0 ;;
pascal@361 1569 esac
pascal@361 1570
al@412 1571
pankso@1 1572 case "$COMMAND" in
pankso@1 1573 stats)
pankso@1 1574 # Tazlito general statistics from the config file.
pankso@1 1575 #
al@412 1576 title 'Tazlito statistics'
al@412 1577 optlist "\
al@412 1578 Config file : $CONFIG_FILE
al@412 1579 ISO name : $ISO_NAME.iso
al@412 1580 Volume name : $VOLUM_NAME
al@412 1581 Prepared : $PREPARED
al@412 1582 Packages repository : $PACKAGES_REPOSITORY
al@412 1583 Distro directory : $DISTRO
al@412 1584 Additional files : $ADDFILES
al@412 1585 " | sed '/: $/d'
al@412 1586 footer
al@412 1587 ;;
al@412 1588
al@412 1589
pankso@122 1590 list-addfiles)
paul@154 1591 # Simple list of additional files in the rootfs
pankso@333 1592 newline
al@412 1593 if [ -d "$ADDFILES/rootfs" ]; then
al@412 1594 cd $ADDFILES
al@412 1595 find rootfs -type f
al@412 1596 else
al@412 1597 _ 'Additional files not found: %s' "$ADDFILES/rootfs/"
al@412 1598 fi
al@412 1599 newline
al@412 1600 ;;
al@412 1601
al@412 1602
pankso@1 1603 gen-config)
MikeDSmith25@83 1604 # Generate a new config file in the current dir or the specified
pankso@1 1605 # directory by $2.
pankso@1 1606 #
al@412 1607 if [ -n "$2" ]; then
al@412 1608 mkdir -p "$2" && cd "$2"
pankso@1 1609 fi
al@412 1610
al@412 1611 newline
al@412 1612 action 'Generating empty tazlito.conf...'
pankso@1 1613 empty_config_file
pankso@1 1614 status
al@412 1615
al@412 1616 separator
al@412 1617 if [ -f 'tazlito.conf' ] ; then
al@412 1618 _ 'Configuration file is ready to edit.'
al@412 1619 _ 'File location: %s' "$(pwd)/tazlito.conf"
pankso@333 1620 newline
al@412 1621 fi
al@412 1622 ;;
al@412 1623
al@412 1624
pankso@1 1625 configure)
pankso@1 1626 # Configure a tazlito.conf config file. Start by getting
pankso@1 1627 # a empty config file and sed it.
pankso@1 1628 #
al@412 1629 if [ -f 'tazlito.conf' ]; then
pankso@1 1630 rm tazlito.conf
pankso@1 1631 else
al@412 1632 [ $(id -u) -ne 0 ] && die 'You must be root to configure the main config file' \
al@412 1633 'or in the same directory of the file you want to configure.'
al@412 1634 cd /etc
pankso@1 1635 fi
al@412 1636
pankso@1 1637 empty_config_file
al@412 1638
al@412 1639 title 'Configuring: %s' "$(pwd)/tazlito.conf"
al@412 1640
pankso@1 1641 # ISO name.
pascal@11 1642 echo -n "ISO name : " ; read answer
pascal@11 1643 sed -i s#'ISO_NAME=\"\"'#"ISO_NAME=\"$answer\""# tazlito.conf
pascal@14 1644 # Volume name.
pascal@14 1645 echo -n "Volume name : " ; read answer
pascal@11 1646 sed -i s/'VOLUM_NAME=\"SliTaz\"'/"VOLUM_NAME=\"$answer\""/ tazlito.conf
pankso@1 1647 # Packages repository.
pascal@11 1648 echo -n "Packages repository : " ; read answer
pascal@11 1649 sed -i s#'PACKAGES_REPOSITORY=\"\"'#"PACKAGES_REPOSITORY=\"$answer\""# tazlito.conf
pankso@1 1650 # Distro path.
pascal@11 1651 echo -n "Distro path : " ; read answer
pascal@11 1652 sed -i s#'DISTRO=\"\"'#"DISTRO=\"$answer\""# tazlito.conf
al@412 1653 footer "Config file is ready to use."
al@412 1654 echo 'You can now extract an ISO or generate a distro.'
al@412 1655 newline
al@412 1656 ;;
al@412 1657
al@412 1658
pankso@1 1659 gen-iso)
paul@94 1660 # Simply generate a new iso.
pankso@1 1661 #
pankso@1 1662 check_root
pankso@1 1663 verify_rootcd
pankso@1 1664 gen_livecd_isolinux
al@412 1665 distro_stats
al@412 1666 ;;
al@412 1667
al@412 1668
pankso@1 1669 gen-initiso)
paul@94 1670 # Simply generate a new initramfs with a new iso.
pankso@1 1671 #
pankso@1 1672 check_root
pankso@1 1673 verify_rootcd
al@412 1674 gen_initramfs "$ROOTFS"
pankso@1 1675 gen_livecd_isolinux
al@412 1676 distro_stats
al@412 1677 ;;
al@412 1678
al@412 1679
pankso@1 1680 extract-distro)
MikeDSmith25@83 1681 # Extract an ISO image to a directory and rebuild the LiveCD tree.
pankso@1 1682 #
pankso@1 1683 check_root
al@412 1684 ISO_IMAGE="$2"
al@412 1685 [ -z "$ISO_IMAGE" ] && die 'Please specify the path to the ISO image.' \
al@412 1686 'Example:\n tazlito image.iso /path/target'
al@412 1687
pankso@1 1688 # Set the distro path by checking for $3 on cmdline.
al@412 1689 TARGET="${3:-$DISTRO}"
al@412 1690
pankso@1 1691 # Exit if existing distro is found.
al@412 1692 [ -d "$TARGET/rootfs" ] && die "A rootfs exists in '$TARGET'." \
al@412 1693 'Please clean the distro tree or change directory path.'
al@412 1694
al@412 1695 title 'Tazlito extracting: %s' "$(basename $ISO_IMAGE)"
al@412 1696
pankso@1 1697 # Start to mount the ISO.
al@412 1698 action 'Mounting ISO image...'
al@412 1699 mkdir -p "$TMP_DIR"
pankso@1 1700 # Get ISO file size.
al@412 1701 isosize=$(du -sh "$ISO_IMAGE" | cut -f1)
al@412 1702 mount -o loop -r "$ISO_IMAGE" "$TMP_DIR"
pankso@1 1703 sleep 2
pankso@1 1704 # Prepare target dir, copy the kernel and the rootfs.
al@412 1705 mkdir -p "$TARGET/rootfs" "$TARGET/rootcd/boot"
al@412 1706 status
al@412 1707
al@412 1708 action 'Copying the Linux kernel...'
al@412 1709 if cp $TMP_DIR/boot/vmlinuz* "$TARGET/rootcd/boot" 2>/dev/null; then
al@412 1710 make_bzImage_hardlink "$TARGET/rootcd/boot"
pascal@16 1711 else
al@412 1712 cp "$TMP_DIR/boot/bzImage" "$TARGET/rootcd/boot"
pascal@16 1713 fi
pankso@1 1714 status
al@412 1715
pascal@41 1716 for i in $(ls $TMP_DIR); do
al@412 1717 [ "$i" == 'boot' ] && continue
al@412 1718 cp -a "$TMP_DIR/$i" "$TARGET/rootcd"
pascal@41 1719 done
al@412 1720
al@412 1721 for loader in isolinux syslinux extlinux grub; do
al@412 1722 [ -d "$TMP_DIR/boot/$loader" ] || continue
al@412 1723 action 'Copying %s files...' "$loader"
al@412 1724 cp -a "$TMP_DIR/boot/$loader" "$TARGET/rootcd/boot"
al@412 1725 status
al@412 1726 done
al@412 1727
al@412 1728 action 'Copying the rootfs...'
al@412 1729 cp $TMP_DIR/boot/rootfs.?z "$TARGET/rootcd/boot"
pankso@1 1730 status
al@412 1731
paul@94 1732 # Extract initramfs.
al@412 1733 cd "$TARGET/rootfs"
al@412 1734 action 'Extracting the rootfs...'
al@412 1735 extract_rootfs "$TARGET/rootcd/boot/$INITRAMFS" "$TARGET/rootfs"
pascal@38 1736 # unpack /usr
pascal@48 1737 for i in etc/tazlito/*.extract; do
pascal@50 1738 [ -f "$i" ] && . $i ../rootcd
pascal@48 1739 done
pankso@1 1740 # Umount and remove temp directory and cd to $TARGET to get stats.
al@412 1741 umount "$TMP_DIR" && rm -rf "$TMP_DIR"
pankso@1 1742 cd ..
al@412 1743 status
al@412 1744
pankso@333 1745 newline
pankso@279 1746 separator
al@412 1747 echo "Extracted : $(basename $ISO_IMAGE) ($isosize)"
al@412 1748 echo "Distro tree : $(pwd)"
al@412 1749 echo "Rootfs size : $(du -sh rootfs)"
al@412 1750 echo "Rootcd size : $(du -sh rootcd)"
al@412 1751 footer
al@412 1752 ;;
al@412 1753
al@412 1754
pascal@22 1755 list-flavors)
pascal@22 1756 # Show available flavors.
al@412 1757 local list='/etc/tazlito/flavors.list'
al@412 1758 [ ! -s $list -o -n "$recharge" ] && download flavors.list -O - > $list
al@412 1759 title 'List of flavors'
al@412 1760 cat $list
al@412 1761 footer
al@412 1762 ;;
al@412 1763
al@412 1764
pascal@22 1765 show-flavor)
pascal@22 1766 # Show flavor description.
al@412 1767 set -e
al@412 1768 flavor=${2%.flavor}
al@412 1769 flv_dir="$(extract_flavor "$flavor")"
al@412 1770 desc="$flv_dir/$flavor.desc"
al@412 1771 if [ -n "$brief" ]; then
al@412 1772 if [ -z "$noheader" ]; then
al@412 1773 printf "%-16.16s %6.6s %6.6s %s\n" 'Name' 'ISO' 'Rootfs' 'Description'
pankso@279 1774 separator
pascal@22 1775 fi
al@412 1776 printf "%-16.16s %6.6s %6.6s %s\n" "$flavor" \
al@412 1777 "$(field ISO "$desc")" \
al@412 1778 "$(field Rootfs "$desc")" \
al@412 1779 "$(field Description "$desc")"
pascal@22 1780 else
pankso@279 1781 separator
al@412 1782 cat "$desc"
pascal@22 1783 fi
al@412 1784 cleanup
al@412 1785 ;;
al@412 1786
al@412 1787
pascal@60 1788 gen-liveflavor)
paul@154 1789 # Generate a new flavor from the live system.
pascal@106 1790 FLAVOR=${2%.flavor}
al@412 1791 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 1792
pascal@60 1793 case "$FLAVOR" in
al@412 1794 -?|-h*|--help)
al@412 1795 cat <<EOT
pascal@60 1796 SliTaz Live Tool - Version: $VERSION
al@412 1797
al@412 1798 $(boldify 'Usage:') tazlito gen-liveflavor <flavor-name> [<flavor-patch-file>]
al@412 1799
al@412 1800 $(boldify '<flavor-patch-file> format:')
al@412 1801 $(optlist "\
pascal@60 1802 code data
pascal@60 1803 + package to add
pascal@60 1804 - package to remove
pascal@65 1805 ! non-free package to add
pascal@60 1806 ? display message
pascal@60 1807 @ flavor description
al@412 1808 ")
al@412 1809
al@412 1810 $(boldify 'Example:')
al@412 1811 $(optlist "\
al@412 1812 @ Developer tools for SliTaz maintainers
pascal@60 1813 + slitaz-toolchain
pascal@60 1814 + mercurial
al@412 1815 ")
al@412 1816 EOT
al@412 1817 exit 1
al@412 1818 ;;
pascal@60 1819 esac
pascal@60 1820 mv /etc/tazlito/distro-packages.list \
al@412 1821 /etc/tazlito/distro-packages.list.$$ 2>/dev/null
al@412 1822 rm -f distro-packages.list non-free.list 2>/dev/null
pascal@60 1823 tazpkg recharge
al@412 1824
al@412 1825 DESC=""
al@412 1826 [ -n "$3" ] && \
al@412 1827 while read action pkg; do
pascal@60 1828 case "$action" in
al@412 1829 +) yes | tazpkg get-install $pkg 2>&1 >> $log || exit 1 ;;
al@412 1830 -) yes | tazpkg remove $pkg ;;
al@412 1831 !) echo $pkg >> non-free.list ;;
al@412 1832 @) DESC="$pkg" ;;
al@412 1833 \?) echo -en "$pkg"; read action ;;
pascal@60 1834 esac
pascal@60 1835 done < $3
al@412 1836
pascal@60 1837 yes '' | tazlito gen-distro
pascal@60 1838 echo "$DESC" | tazlito gen-flavor "$FLAVOR"
pascal@60 1839 mv /etc/tazlito/distro-packages.list.$$ \
al@412 1840 /etc/tazlito/distro-packages.list 2>/dev/null
al@412 1841 ;;
al@412 1842
al@412 1843
pascal@22 1844 gen-flavor)
al@412 1845 # Generate a new flavor from the last ISO image generated
pascal@106 1846 FLAVOR=${2%.flavor}
al@412 1847 [ -z "$FLAVOR" ] && die 'Please specify flavor name on the commandline.'
al@412 1848
al@412 1849 title 'Flavor generation'
pascal@22 1850 check_rootfs
pascal@68 1851 FILES="$FLAVOR.pkglist"
al@412 1852
al@412 1853 action 'Creating file %s...' "$FLAVOR.flavor"
pascal@22 1854 for i in rootcd rootfs; do
pascal@22 1855 if [ -d "$ADDFILES/$i" ] ; then
pascal@22 1856 FILES="$FILES\n$FLAVOR.$i"
al@412 1857 (cd "$ADDFILES/$i"; find . | cpio -o -H newc 2>/dev/null | gzip -9) > $FLAVOR.$i
pascal@22 1858 fi
pascal@22 1859 done
pankso@35 1860 status
al@412 1861
al@412 1862 answer=$(grep -s ^Description $FLAVOR.desc)
pascal@22 1863 answer=${answer#Description : }
pascal@22 1864 if [ -z "$answer" ]; then
al@412 1865 echo -n "Description: "
pascal@22 1866 read answer
pascal@22 1867 fi
al@412 1868
al@412 1869 action 'Compressing flavor %s...' "$FLAVOR"
al@412 1870 echo "Flavor : $FLAVOR" > $FLAVOR.desc
pascal@22 1871 echo "Description : $answer" >> $FLAVOR.desc
al@412 1872 (cd $DISTRO; distro_sizes) >> $FLAVOR.desc
al@412 1873 \rm -f $FLAVOR.pkglist $FLAVOR.nonfree 2>/dev/null
pascal@22 1874 for i in $(ls $ROOTFS$INSTALLED); do
pascal@22 1875 eval $(grep ^VERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@78 1876 EXTRAVERSION=""
pascal@78 1877 eval $(grep ^EXTRAVERSION= $ROOTFS$INSTALLED/$i/receipt)
pascal@61 1878 eval $(grep ^CATEGORY= $ROOTFS$INSTALLED/$i/receipt)
al@412 1879 if [ "$CATEGORY" == 'non-free' -a "${i%%-*}" != 'get' ]; then
pascal@61 1880 echo "$i" >> $FLAVOR.nonfree
pascal@61 1881 else
pascal@78 1882 echo "$i-$VERSION$EXTRAVERSION" >> $FLAVOR.pkglist
pascal@61 1883 fi
pascal@22 1884 done
pascal@68 1885 [ -s $FLAVOR.nonfree ] && $FILES="$FILES\n$FLAVOR.nonfree"
pascal@109 1886 for i in $LOCALSTATE/undigest/*/mirror ; do
pascal@109 1887 [ -s $i ] && cat $i >> $FLAVOR.mirrors
pascal@109 1888 done
pascal@109 1889 [ -s $FLAVOR.mirrors ] && $FILES="$FILES\n$FLAVOR.mirrors"
pascal@439 1890 echo -e "$FLAVOR.desc\n$FILES" | cpio -o -H newc 2>/dev/null | dogzip $FLAVOR.flavor
al@412 1891 rm $(echo -e $FILES)
pascal@22 1892 status
al@412 1893
al@412 1894 footer "Flavor size: $(du -sh $FLAVOR.flavor)"
al@412 1895 ;;
al@412 1896
al@412 1897
pascal@105 1898 upgrade-flavor)
al@412 1899 # Strip versions from pkglist and update estimated numbers in flavor.desc
al@412 1900 flavor="${2%.flavor}"
al@412 1901 set -e
al@412 1902 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 1903 set +e
al@412 1904
al@412 1905 flv_dir="$(extract_flavor "$flavor")"
al@412 1906
al@412 1907 strip_versions "$flv_dir/$flavor.pkglist"
al@412 1908
al@412 1909 action 'Updating %s...' "$flavor.desc"
al@412 1910
al@412 1911 [ -f "$flv_dir/$flavor.mirrors" ] && setup_mirrors "$flv_dir/$flavor.mirrors" >/dev/null
al@416 1912 set -- $(module calc_sizes "$flv_dir" "$flavor")
al@412 1913 restore_mirrors >/dev/null
al@412 1914
al@412 1915 sed -i -e '/Image is ready/d' \
al@412 1916 -e "s|\(Rootfs size *:\).*$|\1 $1 (estimated)|" \
al@412 1917 -e "s|\(Initramfs size *:\).*$|\1 $2 (estimated)|" \
al@412 1918 -e "s|\(ISO image size *:\).*$|\1 $3 (estimated)|" \
al@412 1919 -e "s|\(Packages *:\).*$|\1 $4|" \
al@412 1920 -e "s|\(Build date *:\).*$|\1 $(date '+%Y%m%d at %T')|" \
al@412 1921 "$flv_dir/$flavor.desc"
al@412 1922
al@412 1923 pack_flavor "$flv_dir" "$flavor"
al@412 1924 status
al@412 1925 display_unknown "$flv_dir/err"
al@412 1926 display_warn "$flv_dir/warn"
al@412 1927 cleanup
al@412 1928 ;;
al@412 1929
al@412 1930
pascal@106 1931 extract-flavor)
al@412 1932 # Extract a flavor into $FLAVORS_REPOSITORY
al@412 1933 flavor="${2%.flavor}"
al@412 1934 set -e
al@412 1935 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 1936 set +e
al@412 1937
al@412 1938 action 'Extracting %s...' "$flavor.flavor"
al@412 1939 flv_dir="$(extract_flavor "$flavor" full)"
al@412 1940 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 1941
al@412 1942 rm -rf "$storage" 2>/dev/null
al@412 1943 mkdir -p "$storage"
al@412 1944 cp -a "$flv_dir"/* "$storage"
al@412 1945 rm "$storage/description"
al@412 1946 status
al@412 1947
al@412 1948 strip_versions "$storage/packages.list"
al@412 1949
al@412 1950 cleanup
al@412 1951 ;;
al@412 1952
al@412 1953
pascal@106 1954 pack-flavor)
pascal@106 1955 # Create a flavor from $FLAVORS_REPOSITORY.
al@412 1956 flavor=${2%.flavor}
al@412 1957 storage="$FLAVORS_REPOSITORY/$flavor"
al@412 1958
al@412 1959 [ -s "$storage/receipt" ] || die "No $flavor receipt in $FLAVORS_REPOSITORY."
al@412 1960
al@412 1961 action 'Creating flavor %s...' "$flavor"
al@412 1962 tmp_dir="$(mktemp -d)"
al@412 1963
al@412 1964 while read from to; do
al@412 1965 [ -s "$storage/$from" ] || continue
al@412 1966 cp -a "$storage/$from" "$tmp_dir/$to"
al@412 1967 done <<EOT
al@412 1968 mirrors $flavor.mirrors
al@412 1969 distro.sh $flavor-distro.sh
al@412 1970 receipt $flavor.receipt
al@412 1971 non-free.list $flavor.nonfree
al@412 1972 EOT
al@412 1973
al@412 1974 # Build the package list.
al@412 1975 # It can include a list from another flavor with the keyword @include
al@412 1976 if [ -s "$storage/packages.list" ]; then
al@412 1977 include=$(grep '^@include' "$storage/packages.list")
al@412 1978 if [ -n "$include" ]; then
al@412 1979 include=${include#@include }
al@412 1980 if [ -s "$FLAVORS_REPOSITORY/$include/packages.list" ]; then
al@412 1981 cp -f "$FLAVORS_REPOSITORY/$include/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 1982 else
al@412 1983 echo -e "\nERROR: Can't find include package list from $include\n"
al@412 1984 fi
pascal@112 1985 fi
al@412 1986 # Generate the final/initial package list
al@412 1987 [ -s "$storage/packages.list" ] && \
al@412 1988 cat "$storage/packages.list" >> "$tmp_dir/$flavor.pkglist"
al@412 1989 sed -i '/@include/d' "$tmp_dir/$flavor.pkglist"
al@412 1990 fi
al@412 1991
al@412 1992 if grep -q ^ROOTFS_SELECTION "$storage/receipt"; then
al@412 1993 # Process multi-rootfs flavor
al@412 1994 . "$storage/receipt"
al@412 1995 set -- $ROOTFS_SELECTION
al@412 1996 [ -n "$FRUGAL_RAM" ] || FRUGAL_RAM=$1
al@412 1997 [ -f "$FLAVORS_REPOSITORY/$2/packages.list" ] || tazlito extract-flavor $2
al@412 1998 cp "$FLAVORS_REPOSITORY/$2/packages.list" "$tmp_dir/$flavor.pkglist"
al@412 1999
al@412 2000 for i in rootcd rootfs; do
al@412 2001 mkdir "$tmp_dir/$i"
al@412 2002 # Copy extra files from the first flavor
al@412 2003 [ -d "$FLAVORS_REPOSITORY/$2/$i" ] &&
al@412 2004 cp -a "$FLAVORS_REPOSITORY/$2/$i" "$tmp_dir"
al@412 2005 # Overload extra files by meta flavor
al@412 2006 [ -d "$storage/$i" ] && cp -a "$storage/$i" "$tmp_dir"
al@412 2007 [ -n "$(ls $tmp_dir/$i)" ] &&
al@412 2008 (cd "$tmp_dir/$i"; find . | cpio -o -H newc 2>/dev/null ) | \
pascal@439 2009 dogzip "$tmp_dir/$flavor.$i"
al@412 2010 rm -rf "$tmp_dir/$i"
al@412 2011 done
al@412 2012 else
al@412 2013 # Process plain flavor
al@412 2014 for i in rootcd rootfs; do
al@412 2015 [ -d "$storage/$i" ] || continue
al@412 2016 (cd "$storage/$i";
pascal@439 2017 find . | cpio -o -H newc 2>/dev/null) | dogzip "$tmp_dir/$flavor.$i"
al@412 2018 done
al@412 2019 fi
al@412 2020
al@412 2021 unset VERSION MAINTAINER ROOTFS_SELECTION
al@416 2022 set -- $(module calc_sizes "$tmp_dir" "$flavor")
al@412 2023 ROOTFS_SIZE="$1 (estimated)"
al@412 2024 INITRAMFS_SIZE="$2 (estimated)"
al@412 2025 ISO_SIZE="$3 (estimated)"
al@412 2026 PKGNUM="$4"
al@412 2027 . "$storage/receipt"
al@412 2028
al@412 2029 sed '/: $/d' > "$tmp_dir/$flavor.desc" <<EOT
pascal@107 2030 Flavor : $FLAVOR
pascal@108 2031 Description : $SHORT_DESC
pascal@108 2032 Version : $VERSION
pascal@108 2033 Maintainer : $MAINTAINER
pascal@108 2034 LiveCD RAM size : $FRUGAL_RAM
pascal@111 2035 Rootfs list : $ROOTFS_SELECTION
al@412 2036 Build date : $(date '+%Y%m%d at %T')
al@412 2037 Packages : $PKGNUM
pascal@108 2038 Rootfs size : $ROOTFS_SIZE
pascal@108 2039 Initramfs size : $INITRAMFS_SIZE
pascal@108 2040 ISO image size : $ISO_SIZE
pascal@107 2041 ================================================================================
pascal@107 2042
pascal@107 2043 EOT
al@412 2044
al@412 2045 rm -f $tmp_dir/packages.list
al@412 2046 pack_flavor "$tmp_dir" "$flavor"
al@412 2047 status
al@412 2048 display_unknown "$tmp_dir/err"
al@412 2049 display_warn "$flv_dir/warn"
al@412 2050 cleanup
al@412 2051 ;;
al@412 2052
al@412 2053
pascal@22 2054 get-flavor)
pascal@22 2055 # Get a flavor's files and prepare for gen-distro.
al@412 2056 flavor=${2%.flavor}
al@412 2057 title 'Preparing %s distro flavor' "$flavor"
al@412 2058 set -e
al@412 2059 [ -f "$flavor.flavor" ] || download "$flavor.flavor"
al@412 2060 set +e
al@412 2061
al@412 2062 action 'Cleaning %s...' "$DISTRO"
al@412 2063 [ -d "$DISTRO" ] && rm -r "$DISTRO"
al@412 2064 # Clean old files
al@412 2065 for i in non-free.list distro-packages.list distro.sh receipt mirrors err; do
al@412 2066 [ -f "$i" ] && rm "$i"
al@412 2067 done
al@412 2068 mkdir -p "$DISTRO"
al@412 2069 status
al@412 2070
al@412 2071 [ -z "$noup" ] && tazlito upgrade-flavor "$flavor.flavor"
al@412 2072
al@412 2073 action 'Extracting flavor %s...' "$flavor.flavor"
al@412 2074 flv_dir="$(extract_flavor "$flavor" info)"
al@412 2075 cp -a "$flv_dir"/* .
al@412 2076 mv packages.list distro-packages.list
al@412 2077 mv -f info /etc/tazlito
al@412 2078 status
al@412 2079
al@412 2080 for i in rootcd rootfs; do
al@412 2081 if [ -d "$i" ]; then
al@412 2082 mkdir -p "$ADDFILES"; mv "$i" "$ADDFILES/$i"
pankso@263 2083 fi
al@412 2084 done
al@412 2085
al@412 2086 rm -f /etc/tazlito/rootfs.list
al@412 2087 grep -q '^Rootfs list' description &&
al@412 2088 grep '^Rootfs list' description | sed 's/.*: \(.*\)$/\1/' > /etc/tazlito/rootfs.list
al@412 2089
al@416 2090 action 'Updating %s...' 'tazlito.conf'
al@412 2091 [ -f tazlito.conf ] || cp /etc/tazlito/tazlito.conf .
al@412 2092 grep -v "^#VOLUM_NAME" < tazlito.conf | \
al@412 2093 sed "s/^VOLUM_NA/VOLUM_NAME=\"SliTaz $flavor\"\\n#VOLUM_NA/" \
al@412 2094 > tazlito.conf.$$ && mv tazlito.conf.$$ tazlito.conf
al@412 2095 sed -i "s/ISO_NAME=.*/ISO_NAME=\"slitaz-$flavor\"/" tazlito.conf
al@412 2096 status
al@412 2097
al@412 2098 footer 'Flavor is ready to be generated by `tazlito gen-distro`'
al@412 2099 cleanup
al@412 2100 ;;
al@412 2101
pankso@279 2102
pascal@191 2103 iso2flavor)
al@412 2104 [ -z "$3" -o ! -s "$2" ] && die 'Usage: tazlito iso2flavor <image.iso> <flavor_name>' \
al@412 2105 '\n\nCreate a file <flavor_name>.flavor from the CD-ROM image file <image.iso>'
al@412 2106
pascal@191 2107 FLAVOR=${3%.flavor}
pascal@404 2108 mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs $TMP_DIR/flavor
pascal@191 2109 mount -o loop,ro $2 $TMP_DIR/iso
al@412 2110 flavordata $2 | (cd $TMP_DIR/flavor; cpio -i 2>/dev/null)
pascal@404 2111 if [ -s $TMP_DIR/iso/boot/rootfs1.gz -a \
al@412 2112 ! -s $TMP_DIR/flavor/*.desc ]; then
al@416 2113 _ 'META flavors are not supported.'
pascal@191 2114 umount -d $TMP_DIR/iso
pascal@404 2115 elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz -a \
pascal@404 2116 ! -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2117 _ 'No %s in ISO image. Needs a SliTaz ISO.' '/boot/rootfs.gz'
pascal@191 2118 umount -d $TMP_DIR/iso
pascal@191 2119 else
pascal@426 2120 for i in $(ls -r $TMP_DIR/iso/boot/rootfs*z); do
pascal@426 2121 uncompress $i | \
pascal@227 2122 ( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null 2>&1 )
pascal@404 2123 done
pascal@191 2124 if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
al@416 2125 _ 'No file %s in %s of ISO image. Needs a non-loram SliTaz ISO.' \
al@416 2126 '/etc/slitaz-release' '/boot/rootfs.gz'
pascal@191 2127 umount -d $TMP_DIR/iso
pascal@191 2128 else
pascal@191 2129 ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
pascal@191 2130 RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
pascal@191 2131 cp -a $TMP_DIR/iso $TMP_DIR/rootcd
pascal@191 2132 ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
al@412 2133 BUILD_DATE=$(date '+%Y%m%d at %T' -r "$TMP_DIR/iso/md5sum")
pascal@191 2134 umount -d $TMP_DIR/iso
pascal@404 2135 INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs*.gz | awk 'END { print $1 }')
pascal@191 2136 rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
pascal@191 2137 mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
pascal@191 2138 sed 's/.* \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
pascal@217 2139 < $TMP_DIR/rootfs$INSTALLED.md5
pascal@191 2140 PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
pascal@404 2141 if [ -s $TMP_DIR/flavor/*desc ]; then
pascal@404 2142 cp $TMP_DIR/flavor/*.desc $TMP_DIR/$FLAVOR.desc
pascal@404 2143 [ -s $TMP_DIR/$FLAVOR.receipt ] &&
pascal@404 2144 cp $TMP_DIR/flavor/*.receipt $TMP_DIR/$FLAVOR.receipt
pascal@404 2145 for i in rootfs rootcd ; do
pascal@404 2146 [ -s $TMP_DIR/flavor/*.list$i ] &&
al@412 2147 sed 's/.\{1,45\}//;/^\.$/d' $TMP_DIR/flavor/*.list$i | \
pascal@439 2148 ( cd $TMP_DIR/$i ; cpio -o -H newc ) | dogzip $TMP_DIR/$FLAVOR.$i
pascal@404 2149 done
pascal@404 2150 else
pascal@404 2151 find_flavor_rootfs $TMP_DIR/rootfs
pascal@404 2152 [ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
pascal@404 2153 for i in rootfs rootcd ; do
pascal@404 2154 [ "$(ls $TMP_DIR/$i)" ] &&
pascal@439 2155 ( cd "$TMP_DIR/$i"; find * | cpio -o -H newc ) | dogzip "$TMP_DIR/$FLAVOR.$i"
pascal@404 2156 done
al@412 2157 unset VERSION MAINTAINER
pascal@404 2158 echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
pascal@404 2159 if [ -n "$DESCRIPTION" ]; then
al@416 2160 _n 'Flavor version : '; read -t 30 VERSION
al@416 2161 _n 'Flavor maintainer (your email) : '; read -t 30 MAINTAINER
pascal@404 2162 fi
al@412 2163
pascal@404 2164 cat > $TMP_DIR/$FLAVOR.desc <<EOT
pascal@191 2165 Flavor : $FLAVOR
al@412 2166 Description : ${DESCRIPTION:-SliTaz $FLAVOR flavor}
al@412 2167 Version : ${VERSION:-1.0}
al@412 2168 Maintainer : ${MAINTAINER:-nobody@slitaz.org}
pascal@191 2169 LiveCD RAM size : $RAM_SIZE
pascal@191 2170 Build date : $BUILD_DATE
pascal@191 2171 Packages : $PKGCNT
pascal@191 2172 Rootfs size : $ROOTFS_SIZE
pascal@191 2173 Initramfs size : $INITRAMFS_SIZE
pascal@191 2174 ISO image size : $ISO_SIZE
pascal@191 2175 ================================================================================
pascal@191 2176
pascal@191 2177 EOT
al@412 2178 longline "Tazlito can't detect each file installed during \
al@412 2179 a package post_install. You should extract this flavor (tazlito extract-flavor \
al@412 2180 $FLAVOR), check the files in /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/rootfs \
al@412 2181 tree and remove files generated by post_installs.
al@412 2182 Check /home/slitaz/flavors/$(cat /etc/slitaz-release)/$FLAVOR/receipt too and \
al@412 2183 repack the flavor (tazlito pack-flavor $FLAVOR)"
pascal@404 2184 fi
pascal@439 2185 ( cd $TMP_DIR; ls $FLAVOR.* | cpio -o -H newc ) | dogzip $FLAVOR.flavor
pascal@191 2186 fi
pascal@191 2187 fi
al@412 2188 rm -rf $TMP_DIR
al@412 2189 ;;
al@412 2190
al@412 2191
pankso@1 2192 gen-distro)
pankso@1 2193 # Generate a live distro tree with a set of packages.
pankso@1 2194 #
pankso@1 2195 check_root
al@412 2196 start_time=$(date +%s)
al@412 2197
al@412 2198 # Tazlito options: --iso or --cdrom
al@412 2199 CDROM=''
al@412 2200 [ -n "$iso" ] && CDROM="-o loop $iso"
al@412 2201 [ -n "$cdrom" ] && CDROM="/dev/cdrom"
al@412 2202
pascal@19 2203 # Check if a package list was specified on cmdline.
pankso@333 2204 if [ -f "$2" ]; then
al@412 2205 LIST_NAME="$2"
pankso@333 2206 else
al@412 2207 LIST_NAME='distro-packages.list'
pankso@333 2208 fi
pankso@279 2209
al@412 2210 [ -d "$ROOTFS" -a -z "$forced" ] && die "A rootfs exists in '$DISTRO'." \
al@412 2211 'Please clean the distro tree or change directory path.'
al@412 2212 [ -d "$ROOTFS" ] && rm -rf "$ROOTFS"
al@412 2213 [ -d "$ROOTCD" ] && rm -rf "$ROOTCD"
al@412 2214
al@412 2215 # If list not given: build list with all installed packages
al@412 2216 if [ ! -f "$LIST_NAME" -a -f "$LOCALSTATE/installed.info" ]; then
al@412 2217 awk -F$'\t' '{print $1}' "$LOCALSTATE/installed.info" >> "$LIST_NAME"
erjo@99 2218 fi
al@412 2219
pankso@1 2220 # Exit if no list name.
al@412 2221 [ ! -f "$LIST_NAME" ] && die 'No packages list found or specified. Please read the docs.'
al@412 2222
pankso@1 2223 # Start generation.
al@412 2224 title 'Tazlito generating a distro'
al@412 2225
pascal@18 2226 # Misc checks
al@412 2227 mkdir -p "$PACKAGES_REPOSITORY"
al@412 2228 REPACK=$(yesorno 'Repack packages from rootfs?' 'n')
al@417 2229 newline
al@412 2230
al@412 2231 # Mount CD-ROM to be able to repack boot-loader packages
pascal@19 2232 if [ ! -e /boot -a -n "$CDROM" ]; then
pascal@19 2233 mkdir $TMP_MNT
al@412 2234 if mount -r "$CDROM $TMP_MNT" 2>/dev/null; then
al@412 2235 ln -s "$TMP_MNT/boot" /
pascal@19 2236 if [ ! -d "$ADDFILES/rootcd" ] ; then
al@412 2237 mkdir -p "$ADDFILES/rootcd"
pascal@19 2238 for i in $(ls $TMP_MNT); do
al@412 2239 [ "$i" == 'boot' ] && continue
al@412 2240 cp -a "$TMP_MNT/$i" "$ADDFILES/rootcd"
pascal@19 2241 done
pascal@19 2242 fi
pascal@19 2243 else
al@412 2244 rmdir "$TMP_MNT"
pascal@19 2245 fi
pascal@19 2246 fi
pascal@19 2247
pankso@337 2248 # Rootfs stuff.
al@412 2249 echo 'Preparing the rootfs directory...'
al@412 2250 mkdir -p "$ROOTFS"
al@415 2251 export root="$ROOTFS"
al@412 2252 strip_versions "$LIST_NAME"
al@412 2253
al@412 2254 if [ "$REPACK" == 'y' ]; then
al@412 2255 # Determine full packages list with all dependencies
al@412 2256 tmp_dir="$(mktemp -d)"
al@412 2257 cp "$LIST_NAME" "$tmp_dir/flavor.pkglist"
al@412 2258 touch "$tmp_dir/full.pkglist"
al@416 2259 module calc_sizes "$tmp_dir" 'flavor' "$tmp_dir/full.pkglist" >/dev/null
al@412 2260
al@412 2261 awk -F$'\t' '{printf "%s %s\n", $1, $2}' "$LOCALSTATE/installed.info" | \
al@412 2262 while read pkgname pkgver; do
al@412 2263 # Is package in full list?
al@412 2264 grep -q "^$pkgname$" "$tmp_dir/full.pkglist" || continue
al@412 2265 # Is package already repacked?
al@412 2266 [ -e "$PACKAGES_REPOSITORY/$pkgname-$pkgver.tazpkg" ] && continue
al@412 2267 _ 'Repacking %s...' "$pkgname-$pkgver"
al@412 2268 tazpkg repack "$pkgname" --quiet
al@412 2269 [ -f "$pkgname-$pkgver.tazpkg" ] && mv "$pkgname-$pkgver.tazpkg" "$PACKAGES_REPOSITORY"
al@412 2270 status
al@412 2271 done
al@412 2272
al@412 2273 rm -r "$tmp_dir"
al@412 2274 fi
al@412 2275
pascal@61 2276 if [ -f non-free.list ]; then
al@412 2277 # FIXME: working in the ROOTFS chroot?
al@412 2278 newline
al@412 2279 echo 'Preparing non-free packages...'
al@412 2280 cp 'non-free.list' "$ROOTFS/etc/tazlito/non-free.list"
al@412 2281 for pkg in $(cat 'non-free.list'); do
al@412 2282 if [ ! -d "$INSTALLED/$pkg" ]; then
al@412 2283 if [ ! -d "$INSTALLED/get-$pkg" ]; then
pascal@61 2284 tazpkg get-install get-$pkg
pascal@61 2285 fi
al@412 2286 get-$pkg "$ROOTFS"
pascal@61 2287 fi
pascal@61 2288 tazpkg repack $pkg
pascal@79 2289 pkg=$(ls $pkg*.tazpkg)
al@412 2290 grep -q "^$pkg$" $LIST_NAME || echo $pkg >> $LIST_NAME
pankso@279 2291 mv $pkg $PACKAGES_REPOSITORY
pascal@61 2292 done
pascal@61 2293 fi
pascal@80 2294 cp $LIST_NAME $DISTRO/distro-packages.list
al@412 2295 newline
al@412 2296
al@414 2297 install_list_to_rootfs "$DISTRO/distro-packages.list" "$ROOTFS"
al@391 2298
pankso@1 2299 cd $DISTRO
pascal@80 2300 cp distro-packages.list $ROOTFS/etc/tazlito
pankso@1 2301 # Copy all files from $ADDFILES/rootfs to the rootfs.
pankso@1 2302 if [ -d "$ADDFILES/rootfs" ] ; then
al@412 2303 action 'Copying addfiles content to the rootfs...'
pascal@11 2304 cp -a $ADDFILES/rootfs/* $ROOTFS
pascal@11 2305 status
pankso@1 2306 fi
al@412 2307
al@412 2308 action 'Root filesystem is generated...'; status
al@412 2309
pankso@1 2310 # Root CD part.
al@412 2311 action 'Preparing the rootcd directory...'
pankso@1 2312 mkdir -p $ROOTCD
pankso@1 2313 status
al@412 2314
pankso@1 2315 # Move the boot dir with the Linux kernel from rootfs.
pankso@1 2316 # The boot dir goes directly on the CD.
pankso@1 2317 if [ -d "$ROOTFS/boot" ] ; then
al@412 2318 action 'Moving the boot directory...'
pankso@1 2319 mv $ROOTFS/boot $ROOTCD
pankso@1 2320 cd $ROOTCD/boot
pascal@362 2321 make_bzImage_hardlink
pankso@1 2322 status
pankso@1 2323 fi
pankso@1 2324 cd $DISTRO
pankso@1 2325 # Copy all files from $ADDFILES/rootcd to the rootcd.
pankso@1 2326 if [ -d "$ADDFILES/rootcd" ] ; then
al@412 2327 action 'Copying addfiles content to the rootcd...'
pascal@11 2328 cp -a $ADDFILES/rootcd/* $ROOTCD
pascal@11 2329 status
pankso@1 2330 fi
paul@154 2331 # Execute the distro script used to perform tasks in the rootfs
pankso@95 2332 # before compression. Give rootfs path in arg
al@412 2333 [ -z "$DISTRO_SCRIPT" ] && DISTRO_SCRIPT="$TOP_DIR/distro.sh"
al@412 2334 if [ -x "$DISTRO_SCRIPT" ]; then
al@412 2335 echo 'Executing distro script...'
pankso@95 2336 sh $DISTRO_SCRIPT $DISTRO
pankso@95 2337 fi
al@412 2338
al@412 2339 # Execute the custom_rules() found in receipt.
al@412 2340 if [ -s "$TOP_DIR/receipt" ]; then
al@412 2341 if grep -q ^custom_rules "$TOP_DIR/receipt"; then
al@412 2342 echo -e "Executing: custom_rules()\n"
al@412 2343 . "$TOP_DIR/receipt"
al@412 2344 custom_rules || echo -e "\nERROR: custom_rules() failed\n"
erjo@316 2345 fi
al@412 2346 fi
al@412 2347
pankso@337 2348 # Multi-rootfs
pascal@111 2349 if [ -s /etc/tazlito/rootfs.list ]; then
al@398 2350
al@412 2351 FLAVOR_LIST="$(awk '{
al@412 2352 for (i = 2; i <= NF; i+=2)
al@412 2353 printf "%s ", i;
al@412 2354 }' /etc/tazlito/rootfs.list)"
al@412 2355
al@412 2356 [ -s "$ROOTCD/boot/isolinux/isolinux.msg" ] &&
al@412 2357 sed -i "s/ *//;s/)/), flavors $FLAVOR_LIST/" \
al@412 2358 "$ROOTCD/boot/isolinux/isolinux.msg" 2>/dev/null
al@412 2359
al@412 2360 [ -f "$ROOTCD/boot/isolinux/ifmem.c32" -o \
al@412 2361 -f "$ROOTCD/boot/isolinux/c32box.c32" ] ||
al@412 2362 cp '/boot/isolinux/c32box.c32' "$ROOTCD/boot/isolinux" 2>/dev/null ||
al@412 2363 cp '/boot/isolinux/ifmem.c32' "$ROOTCD/boot/isolinux"
al@398 2364
pascal@111 2365 n=0
pascal@111 2366 last=$ROOTFS
pascal@111 2367 while read flavor; do
pascal@111 2368 n=$(($n+1))
al@419 2369 mkdir ${ROOTFS}0$n
al@419 2370 export root="${ROOTFS}0$n"
al@419 2371 # initial tazpkg setup in empty rootfs
al@419 2372 tazpkg --root=$root >/dev/null 2>&1
al@419 2373
pankso@337 2374 newline
pankso@337 2375 boldify "Building $flavor rootfs..."
al@398 2376
al@412 2377 [ -s "$TOP_DIR/$flavor.flavor" ] &&
al@412 2378 cp "$TOP_DIR/$flavor.flavor" .
al@412 2379
al@412 2380 if [ ! -s "$flavor.flavor" ]; then
pankso@337 2381 # We may have it in $FLAVORS_REPOSITORY
pankso@337 2382 if [ -d "$FLAVORS_REPOSITORY/$flavor" ]; then
pankso@337 2383 tazlito pack-flavor $flavor
pankso@337 2384 else
pankso@337 2385 download $flavor.flavor
pankso@337 2386 fi
pankso@337 2387 fi
al@398 2388
al@412 2389 action 'Extracting %s and %s...' "$flavor.pkglist" "$flavor.rootfs"
al@412 2390 zcat $flavor.flavor | cpio -i --quiet $flavor.pkglist $flavor.rootfs
al@419 2391 cp $flavor.pkglist $DISTRO/list-packages0$n
pankso@337 2392 status
al@398 2393
al@412 2394 strip_versions "$DISTRO/list-packages0$n"
al@412 2395
al@414 2396 install_list_to_rootfs "$DISTRO/list-packages0$n" "${ROOTFS}0$n"
al@412 2397
al@412 2398 rm -rf ${ROOTFS}0$n/boot
al@412 2399
pascal@111 2400 cd $DISTRO
pascal@179 2401 if [ -s $flavor.rootfs ]; then
al@416 2402 _n 'Adding %s rootfs extra files...' "$flavor"
pankso@338 2403 zcat < $flavor.rootfs | ( cd ${ROOTFS}0$n ; cpio -idmu )
pascal@179 2404 fi
al@412 2405
al@412 2406 action 'Moving %s to %s' "list-packages0$n" "rootfs0$n"
al@416 2407 mv "$DISTRO/list-packages0$n" "${ROOTFS}0$n/etc/tazlito/distro-packages.list"
pankso@337 2408 status
al@412 2409
pascal@111 2410 rm -f $flavor.flavor install-list
pascal@111 2411 mergefs ${ROOTFS}0$n $last
pascal@111 2412 last=${ROOTFS}0$n
pascal@111 2413 done <<EOT
pascal@111 2414 $(awk '{ for (i = 4; i <= NF; i+=2) print $i; }' < /etc/tazlito/rootfs.list)
pascal@111 2415 EOT
psychomaniak@383 2416 #'
pascal@111 2417 i=$(($n+1))
pascal@111 2418 while [ $n -gt 0 ]; do
pascal@111 2419 mv ${ROOTFS}0$n ${ROOTFS}$i
al@416 2420 _ 'Compressing %s (%s)...' "${ROOTFS}0$n" "$(du -hs ${ROOTFS}$i | awk '{ print $1 }')"
pascal@111 2421 gen_initramfs ${ROOTFS}$i
pascal@111 2422 n=$(($n-1))
pascal@111 2423 i=$(($i-1))
pascal@431 2424 export LZMA_HISTORY_BITS=26
pascal@111 2425 done
pascal@111 2426 mv $ROOTFS ${ROOTFS}$i
pascal@111 2427 gen_initramfs ${ROOTFS}$i
al@416 2428 update_bootconfig "$ROOTCD/boot/isolinux" "$(cat /etc/tazlito/rootfs.list)"
pascal@111 2429 else
pascal@111 2430 # Initramfs and ISO image stuff.
pascal@111 2431 gen_initramfs $ROOTFS
pascal@111 2432 fi
pankso@1 2433 gen_livecd_isolinux
pankso@1 2434 distro_stats
al@412 2435 cleanup
al@412 2436 ;;
al@412 2437
al@412 2438
pankso@1 2439 clean-distro)
pankso@1 2440 # Remove old distro tree.
pankso@1 2441 #
pankso@1 2442 check_root
al@412 2443 title 'Cleaning: %s' "$DISTRO"
pankso@1 2444 if [ -d "$DISTRO" ] ; then
pankso@1 2445 if [ -d "$ROOTFS" ] ; then
al@412 2446 action 'Removing the rootfs...'
al@412 2447 rm -f $DISTRO/$INITRAMFS
pascal@11 2448 rm -rf $ROOTFS
pascal@11 2449 status
pankso@1 2450 fi
pankso@1 2451 if [ -d "$ROOTCD" ] ; then
al@412 2452 action 'Removing the rootcd...'
pascal@11 2453 rm -rf $ROOTCD
pascal@11 2454 status
pankso@1 2455 fi
al@412 2456 action 'Removing eventual ISO image...'
pascal@11 2457 rm -f $DISTRO/$ISO_NAME.iso
pascal@56 2458 rm -f $DISTRO/$ISO_NAME.md5
pascal@11 2459 status
pankso@1 2460 fi
al@412 2461 footer
al@412 2462 ;;
al@412 2463
al@412 2464
pankso@1 2465 check-distro)
pankso@1 2466 # Check for a few LiveCD needed files not installed by packages.
pankso@1 2467 #
al@412 2468 # TODO: Remove this function.
al@412 2469 # First two files are maintained by tazpkg while it runs on rootfs,
al@412 2470 # while last one file should be maintained by tazlito itself.
pascal@11 2471 check_rootfs
al@412 2472 title 'Checking distro: %s' "$ROOTFS"
pankso@1 2473 # SliTaz release info.
al@416 2474 rel='/etc/slitaz-release'
al@416 2475 if [ ! -f "$ROOTFS$rel" ]; then
al@416 2476 _ 'Missing release info: %s' "$rel"
pankso@1 2477 else
al@416 2478 action 'Release : %s' "$(cat $ROOTFS$rel)"
pankso@1 2479 status
pankso@1 2480 fi
pankso@1 2481 # Tazpkg mirror.
pascal@217 2482 if [ ! -f "$ROOTFS$LOCALSTATE/mirror" ]; then
al@416 2483 action 'Mirror URL : Missing %s' "$LOCALSTATE/mirror"
pankso@1 2484 todomsg
pankso@1 2485 else
al@412 2486 action 'Mirror configuration exists...'
pankso@1 2487 status
pankso@1 2488 fi
pankso@279 2489 # Isolinux msg
pascal@235 2490 if grep -q "cooking-XXXXXXXX" /$ROOTCD/boot/isolinux/isolinux.*g; then
al@416 2491 action 'Isolinux msg : Missing cooking date XXXXXXXX (ex %s)' "$(date +%Y%m%d)"
pankso@1 2492 todomsg
pankso@1 2493 else
al@412 2494 action 'Isolinux message seems good...'
pankso@1 2495 status
pankso@1 2496 fi
al@412 2497 footer
al@412 2498 ;;
al@412 2499
al@412 2500
pankso@123 2501 writeiso)
al@412 2502 # Writefs to ISO image including /home unlike gen-distro we don't use
pankso@279 2503 # packages to generate a rootfs, we build a compressed rootfs with all
paul@134 2504 # the current filesystem similar to 'tazusb writefs'.
pankso@123 2505 #
al@412 2506 DISTRO='/home/slitaz/distro'
pankso@123 2507 ROOTCD="$DISTRO/rootcd"
al@412 2508 COMPRESSION="${2:-none}"
al@412 2509 ISO_NAME="${3:-slitaz}"
pankso@123 2510 check_root
pankso@123 2511 # Start info
al@412 2512 title 'Write filesystem to ISO'
al@412 2513 longline "The command writeiso will write the current filesystem into a \
al@412 2514 suitable cpio archive (rootfs.gz) and generate a bootable ISO image (slitaz.iso)."
pankso@330 2515 newline
al@412 2516 emsg "<b>Archive compression:</b> <c 36>$COMPRESSION</c>"
al@412 2517
al@412 2518 [ "$COMPRESSION" == 'gzip' ] && colorize 31 "gzip-compressed rootfs unsupported and may fail to boot"
pankso@123 2519 # Save some space
al@412 2520 rm -rf /var/cache/tazpkg/*
al@412 2521 rm -f /var/lib/tazpkg/*.bak
psychomaniak@388 2522 rm -rf $DISTRO
pankso@123 2523
pankso@143 2524 # Optionally remove sound card selection and screen resolution.
psychomaniak@383 2525 if [ -z $LaunchedByTazpanel ]; then
al@416 2526 anser=$(yesorno 'Do you wish to remove the sound card and screen configs?' 'n')
pankso@123 2527 case $anser in
al@416 2528 y)
al@416 2529 action 'Removing current sound card and screen configurations...'
pankso@123 2530 rm -f /var/lib/sound-card-driver
pankso@290 2531 rm -f /var/lib/alsa/asound.state
pankso@123 2532 rm -f /etc/X11/xorg.conf ;;
pankso@123 2533 *)
al@416 2534 action 'Keeping current sound card and screen configurations...' ;;
pankso@123 2535 esac
al@412 2536 status
al@412 2537 newline
al@412 2538
pankso@330 2539 # Optionally remove i18n settings
al@416 2540 anser=$(yesorno 'Do you wish to remove locale/keymap settings?' 'n')
pankso@330 2541 case $anser in
al@416 2542 y)
al@416 2543 action 'Removing current locale/keymap settings...'
pankso@333 2544 newline > /etc/locale.conf
pankso@333 2545 newline > /etc/keymap.conf ;;
pankso@330 2546 *)
al@416 2547 action 'Keeping current locale/keymap settings...' ;;
pankso@330 2548 esac
pankso@123 2549 status
psychomaniak@383 2550 fi
al@412 2551
pankso@330 2552 # Clean-up files by default
pankso@333 2553 newline > /etc/udev/rules.d/70-persistent-net.rules
pankso@333 2554 newline > /etc/udev/rules.d/70-persistant-cd.rules
pankso@279 2555
pankso@123 2556 # Create list of files including default user files since it is defined in /etc/passwd
pankso@123 2557 # and some new users might have been added.
pankso@330 2558 cd /
psychomaniak@373 2559 echo 'init' > /tmp/list
al@412 2560 for dir in bin etc sbin var dev lib root usr home opt; do
pascal@361 2561 [ -d $dir ] && find $dir
al@412 2562 done >> /tmp/list
al@412 2563
al@412 2564 for dir in proc sys tmp mnt media media/cdrom media/flash media/usbdisk run run/udev; do
pascal@361 2565 [ -d $dir ] && echo $dir
al@412 2566 done >> /tmp/list
psychomaniak@373 2567
psychomaniak@388 2568 sed '/var\/run\/.*pid$/d ; /var\/run\/utmp/d ; /.*\/.gvfs/d ; /home\/.*\/.cache\/.*/d' -i /tmp/list
psychomaniak@386 2569
psychomaniak@388 2570 #if [ ! $(find /var/log/slitaz/tazpkg.log -size +4k) = "" ]; then
psychomaniak@388 2571 # sed -i "/var\/log\/slitaz\/tazpkg.log/d" /tmp/list
psychomaniak@388 2572 #fi
psychomaniak@386 2573 mv -f /var/log/wtmp /tmp/tazlito-wtmp
psychomaniak@386 2574 touch /var/log/wtmp
psychomaniak@386 2575
al@412 2576 for removelog in auth boot messages dmesg daemon slim .*old Xorg tazpanel cups; do
psychomaniak@378 2577 sed -i "/var\/log\/$removelog/d" /tmp/list
psychomaniak@374 2578 done
psychomaniak@373 2579
paul@152 2580 # Generate initramfs with specified compression and display rootfs
pankso@150 2581 # size in realtime.
psychomaniak@386 2582 rm -f /tmp/.write-iso* /tmp/rootfs 2>/dev/null
psychomaniak@383 2583
pankso@150 2584 write_initramfs &
pankso@143 2585 sleep 2
pascal@194 2586 cd - > /dev/null
pankso@143 2587 echo -en "\nFilesystem size:"
al@412 2588 while [ ! -f /tmp/rootfs ]; do
pankso@143 2589 sleep 1
al@412 2590 echo -en "\\033[18G$(du -sh /$INITRAMFS | awk '{print $1}') "
pankso@143 2591 done
psychomaniak@383 2592 mv -f /tmp/tazlito-wtmp /var/log/wtmp
pankso@143 2593 echo -e "\n"
pascal@361 2594 rm -f /tmp/rootfs
pankso@123 2595
pankso@123 2596 # Move freshly generated rootfs to the cdrom.
pankso@123 2597 mkdir -p $ROOTCD/boot
al@412 2598 mv -f /$INITRAMFS $ROOTCD/boot
al@416 2599 _ 'Located in: %s' "$ROOTCD/boot/$INITRAMFS"
pankso@279 2600
pankso@123 2601 # Now we need the kernel and isolinux files.
al@412 2602 copy_from_cd() {
pascal@362 2603 cp /media/cdrom/boot/bzImage* $ROOTCD/boot
pankso@123 2604 cp -a /media/cdrom/boot/isolinux $ROOTCD/boot
pascal@248 2605 unmeta_boot $ROOTCD
pankso@123 2606 umount /media/cdrom
psychomaniak@378 2607 }
al@412 2608
psychomaniak@378 2609 if mount /dev/cdrom /media/cdrom 2>/dev/null; then
psychomaniak@378 2610 copy_from_cd;
al@412 2611 elif mount | grep /media/cdrom; then
psychomaniak@378 2612 copy_from_cd;
psychomaniak@428 2613 #elif [ -f "$bootloader" -a -f /boot/vmlinuz*slitaz* ]; then
psychomaniak@428 2614 # [ -f /boot/*slitaz ] && cp /boot/vmlinuz*slitaz $ROOTCD/boot/bzImage
psychomaniak@428 2615 # [ -f /boot/*slitaz64 ] && cp /boot/vmlinuz*slitaz64 $ROOTCD/boot/bzImage64
psychomaniak@378 2616 else
psychomaniak@383 2617 touch /tmp/.write-iso-error
al@412 2618 longline "When SliTaz is running in RAM the kernel and bootloader \
psychomaniak@429 2619 files are kept on the CD-ROM. `boldify ' Please insert a Live CD or run:
psychomaniak@429 2620 # mount -o loop slitaz.iso /media/cdrom ' ` to let Tazlito copy the files."
pankso@143 2621 echo -en "----\nENTER to continue..."; read i
psychomaniak@378 2622 [ ! -d /media/cdrom/boot/isolinux ] && exit 1
psychomaniak@378 2623 copy_from_cd
pankso@123 2624 fi
pankso@279 2625
pankso@123 2626 # Generate the iso image.
psychomaniak@383 2627 touch /tmp/.write-iso
psychomaniak@383 2628 newline
pankso@123 2629 cd $DISTRO
pascal@431 2630 create_iso $ISO_NAME.iso $ROOTCD
al@412 2631 action 'Creating the ISO md5sum...'
pankso@123 2632 md5sum $ISO_NAME.iso > $ISO_NAME.md5
pankso@123 2633 status
pankso@123 2634
al@416 2635 footer "ISO image: $(du -sh $DISTRO/$ISO_NAME.iso)"
psychomaniak@383 2636 rm -f /tmp/.write-iso
al@416 2637
psychomaniak@383 2638 if [ -z $LaunchedByTazpanel ]; then
al@416 2639 anser=$(yesorno 'Burn ISO to CD-ROM?' 'n')
pankso@123 2640 case $anser in
al@416 2641 y)
al@412 2642 umount /dev/cdrom 2>/dev/null
pankso@123 2643 eject
al@412 2644 echo -n "Please insert a blank CD-ROM and press ENTER..."
pankso@123 2645 read i && sleep 2
psychomaniak@388 2646 tazlito burn-iso $DISTRO/$ISO_NAME.iso
pankso@123 2647 echo -en "----\nENTER to continue..."; read i ;;
pankso@123 2648 *)
pankso@123 2649 exit 0 ;;
psychomaniak@383 2650 esac
al@412 2651 fi
al@412 2652 ;;
al@412 2653
al@412 2654
pankso@1 2655 burn-iso)
al@412 2656 # Guess CD-ROM device, ask user and burn the ISO.
pankso@1 2657 #
pankso@1 2658 check_root
al@412 2659 DRIVE_NAME=$(grep "drive name" /proc/sys/dev/cdrom/info | cut -f3)
al@412 2660 DRIVE_SPEED=$(grep "drive speed" /proc/sys/dev/cdrom/info | cut -f3)
pankso@1 2661 # We can specify an alternative ISO from the cmdline.
al@412 2662 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2663 [ ! -f "$iso" ] && die "Unable to find ISO: $iso"
al@412 2664
al@412 2665 title 'Tazlito burn ISO'
al@412 2666 echo "CD-ROM device : /dev/$DRIVE_NAME"
pankso@1 2667 echo "Drive speed : $DRIVE_SPEED"
pankso@1 2668 echo "ISO image : $iso"
al@412 2669 footer
al@412 2670
al@412 2671 case $(yesorno 'Burn ISO image?' 'n') in
al@412 2672 y)
al@412 2673 title 'Starting Wodim to burn the ISO...'
al@412 2674 sleep 2
al@412 2675 wodim speed=$DRIVE_SPEED dev=/dev/$DRIVE_NAME $iso
al@412 2676 footer 'ISO image is burned to CD-ROM.'
al@412 2677 ;;
al@412 2678 *)
al@412 2679 die 'Exiting. No ISO burned.'
al@412 2680 ;;
al@412 2681 esac
al@412 2682 ;;
al@412 2683
al@412 2684
pascal@101 2685 merge)
pascal@101 2686 # Merge multiple rootfs into one iso.
pascal@101 2687 #
pascal@101 2688 if [ -z "$2" ]; then
al@398 2689 cat <<EOT
pascal@101 2690 Usage: tazlito merge size1 iso size2 rootfs2 [sizeN rootfsN]...
pascal@101 2691
al@412 2692 Merge multiple rootfs into one ISO. Rootfs are like russian dolls
pascal@101 2693 i.e: rootfsN is a subset of rootfsN-1
al@412 2694 rootfs1 is found in ISO, sizeN is the RAM size needed to launch rootfsN.
pascal@101 2695 The boot loader will select the rootfs according to the RAM size detected.
pascal@101 2696
pankso@279 2697 Example:
pascal@101 2698 $ tazlito merge 160M slitaz-core.iso 96M rootfs-justx.gz 32M rootfs-base.gz
pascal@101 2699
pascal@101 2700 Will start slitaz-core with 160M+ RAM, slitaz-justX with 96M-160M RAM,
pascal@101 2701 slitaz-base with 32M-96M RAM and display an error message if RAM < 32M.
xfred222@293 2702
pascal@101 2703 EOT
pascal@101 2704 exit 2
pascal@101 2705 fi
pascal@101 2706
pascal@101 2707 shift # skip merge
pascal@111 2708 append="$1 slitaz1"
pascal@101 2709 shift # skip size1
pascal@101 2710 mkdir -p $TMP_DIR/mnt $TMP_DIR/rootfs1
pascal@101 2711
pascal@101 2712 ISO=$1.merged
al@412 2713
pascal@101 2714 # Extract filesystems
al@412 2715 action 'Mounting %s' "$1"
pascal@101 2716 mount -o loop,ro $1 $TMP_DIR/mnt 2> /dev/null
pascal@101 2717 status || cleanup_merge
al@412 2718
pascal@101 2719 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@362 2720 make_bzImage_hardlink $TMP_DIR/iso/boot
pascal@101 2721 umount -d $TMP_DIR/mnt
pascal@101 2722 if [ -f $TMP_DIR/iso/boot/rootfs1.gz ]; then
al@416 2723 _ '%s is already a merged iso. Aborting.' "$1"
pascal@101 2724 cleanup_merge
pascal@101 2725 fi
pascal@278 2726 if [ ! -f $TMP_DIR/iso/boot/isolinux/ifmem.c32 -a
pascal@278 2727 ! -f $TMP_DIR/iso/boot/isolinux/c32box.c32 ]; then
pascal@278 2728 if [ ! -f /boot/isolinux/ifmem.c32 -a
pascal@278 2729 ! -f /boot/isolinux/c32box.c32 ]; then
pascal@101 2730 cat <<EOT
pascal@101 2731 No file /boot/isolinux/ifmem.c32
pascal@101 2732 Please install syslinux package !
pascal@101 2733 EOT
pascal@101 2734 rm -rf $TMP_DIR
pascal@101 2735 exit 1
pascal@101 2736 fi
pascal@278 2737 cp /boot/isolinux/c32box.c32 $TMP_DIR/iso/boot/isolinux 2> /dev/null ||
pascal@101 2738 cp /boot/isolinux/ifmem.c32 $TMP_DIR/iso/boot/isolinux
pascal@101 2739 fi
pankso@279 2740
al@416 2741 action 'Extracting %s' 'iso/rootfs.gz'
pascal@101 2742 extract_rootfs $TMP_DIR/iso/boot/rootfs.gz $TMP_DIR/rootfs1 &&
al@412 2743 [ -d $TMP_DIR/rootfs1/etc ]
pascal@101 2744 status || cleanup_merge
al@412 2745
pascal@101 2746 n=1
pascal@101 2747 while [ -n "$2" ]; do
pascal@101 2748 shift # skip rootfs N-1
pascal@101 2749 p=$n
pascal@101 2750 n=$(($n + 1))
pascal@111 2751 append="$append $1 slitaz$n"
pascal@101 2752 shift # skip size N
pascal@101 2753 mkdir -p $TMP_DIR/rootfs$n
al@412 2754
al@412 2755 action 'Extracting %s' "$1"
pascal@101 2756 extract_rootfs $1 $TMP_DIR/rootfs$n &&
al@412 2757 [ -d "$TMP_DIR/rootfs$n/etc" ]
pascal@101 2758 status || cleanup_merge
al@412 2759
pascal@101 2760 mergefs $TMP_DIR/rootfs$n $TMP_DIR/rootfs$p
al@416 2761 action 'Creating %s' "rootfs$p.gz"
al@412 2762 pack_rootfs "$TMP_DIR/rootfs$p" "$TMP_DIR/iso/boot/rootfs$p.gz"
pascal@101 2763 status
pascal@101 2764 done
al@416 2765 action 'Creating %s' "rootfs$n.gz"
al@412 2766 pack_rootfs "$TMP_DIR/rootfs$n" "$TMP_DIR/iso/boot/rootfs$n.gz"
pascal@101 2767 status
pascal@101 2768 rm -f $TMP_DIR/iso/boot/rootfs.gz
pascal@111 2769 update_bootconfig $TMP_DIR/iso/boot/isolinux "$append"
pascal@101 2770 create_iso $ISO $TMP_DIR/iso
al@412 2771 rm -rf $TMP_DIR
al@412 2772 ;;
al@412 2773
pascal@101 2774
pascal@102 2775 repack)
pascal@102 2776 # Repack an iso with maximum lzma compression ratio.
pascal@102 2777 #
pascal@102 2778 ISO=$2
pascal@102 2779 mkdir -p $TMP_DIR/mnt
al@412 2780
pascal@102 2781 # Extract filesystems
al@412 2782 action 'Mounting %s' "$ISO"
al@412 2783 mount -o loop,ro $ISO $TMP_DIR/mnt 2>/dev/null
pascal@102 2784 status || cleanup_merge
al@412 2785
pascal@102 2786 cp -a $TMP_DIR/mnt $TMP_DIR/iso
pascal@102 2787 umount -d $TMP_DIR/mnt
pankso@279 2788
pascal@102 2789 for i in $TMP_DIR/iso/boot/rootfs* ; do
al@412 2790 action 'Repacking %s' "$(basename $i)"
pascal@426 2791 uncompress $i 2>/dev/null > $TMP_DIR/rootfs
al@412 2792 lzma e $TMP_DIR/rootfs $i $(lzma_switches $TMP_DIR/rootfs)
pascal@289 2793 align_to_32bits $i
pascal@102 2794 status
pascal@102 2795 done
pankso@279 2796
pascal@102 2797 create_iso $ISO $TMP_DIR/iso
al@412 2798 rm -rf $TMP_DIR
al@412 2799 ;;
al@412 2800
pascal@170 2801
pascal@170 2802 build-loram)
al@412 2803 # Build a Live CD for low RAM systems.
pascal@170 2804 #
al@412 2805 ISO="$2"
al@412 2806 OUTPUT="$3"
al@412 2807 [ -z "$3" ] && \
al@412 2808 die "Usage: tazlito build-loram <input>.iso <output>.iso [cdrom|smallcdrom|http|ram]"
al@412 2809 mkdir -p "$TMP_DIR/iso"
al@412 2810 mount -o loop,ro -t iso9660 "$ISO" "$TMP_DIR/iso"
pascal@426 2811 loopdev=$( (losetup -a 2>/dev/null || losetup) | sed "/$(echo $ISO | sed 's|/|\\/|g')$/!d;s/:.*//;q")
pascal@170 2812 if ! check_iso_for_loram ; then
al@412 2813 umount -d "$TMP_DIR/iso"
al@412 2814 die "$ISO is not a valid SliTaz live CD. Abort."
pascal@170 2815 fi
pascal@170 2816 case "$4" in
pankso@333 2817 cdrom) build_loram_cdrom ;;
pankso@333 2818 http) build_loram_http ;;
al@412 2819 *) build_loram_ram ;;
pascal@170 2820 esac
pascal@286 2821 umount $TMP_DIR/iso # no -d: needs /proc
pascal@286 2822 losetup -d $loopdev
al@412 2823 rm -rf $TMP_DIR
al@412 2824 ;;
al@412 2825
pascal@170 2826
pankso@115 2827 emu-iso)
pankso@115 2828 # Emulate an ISO image with Qemu.
al@412 2829 iso="${2:-$DISTRO/$ISO_NAME.iso}"
al@412 2830 [ -f "$iso" ] || die "Unable to find ISO file '$iso'."
al@412 2831 [ -x '/usr/bin/qemu' ] || die "Unable to find Qemu binary. Please install package 'qemu'."
pankso@115 2832 echo -e "\nStarting Qemu emulator:\n"
pankso@115 2833 echo -e "qemu $QEMU_OPTS $iso\n"
al@412 2834 qemu $QEMU_OPTS $iso
al@412 2835 ;;
al@412 2836
pascal@102 2837
paul@341 2838 deduplicate)
paul@341 2839 # Deduplicate files in a tree
pascal@285 2840 shift
al@412 2841 deduplicate "$@"
al@412 2842 ;;
al@412 2843
al@412 2844
pankso@1 2845 usage|*)
pankso@333 2846 # Print usage also for all unknown commands.
al@412 2847 usage
al@412 2848 ;;
pankso@1 2849 esac
pankso@1 2850
pankso@1 2851 exit 0