Import patches-unapplied version 1.116 to ubuntu/maverick

Imported using git-ubuntu import.

Changelog parent: f86a4e26d4

New changelog entries:
  [Michael Casadevall]
  * added new -f switch for changing image build type
  * added support for building ext2 and ext3 images in addition to squashfs
  * fixed spacing in the livefs build code
  * extended BuildLiveCD to handle the -f switch
  * reworked BuildLiveCD command line parsing to be more sane

.bzr/README

@@ -0,0 +1,3 @@
+This is a Bazaar control directory.
+Do not change any files in this directory.
+See http://bazaar-vcs.org/ for more information about Bazaar.

.bzr/branch-format

@@ -0,0 +1 @@
+Bazaar-NG meta directory, format 1

.bzr/branch/branch.conf

@@ -0,0 +1,3 @@
+parent_location = bzr+ssh://bazaar.launchpad.net/~ubuntu-core-dev/livecd-rootfs/trunk/
+push_location = bzr+ssh://bazaar.launchpad.net/~ubuntu-core-dev/livecd-rootfs/trunk/
+submit_branch = bzr+ssh://bazaar.launchpad.net/~mcasadevall/livecd-rootfs/ext-image-generation/

.bzr/branch/format

@@ -0,0 +1 @@
+Bazaar Branch Format 7 (needs bzr 1.6)

.bzr/branch/last-revision

@@ -0,0 +1 @@
+330 ogra@ubuntu.com-20100603164932-3l3vnbiyce4gwb3l

.bzr/branch/tags

@@ -0,0 +1 @@
+d5:0.10045:lool@dooz.org-20091022120946-ude4k00wrup5zi1u5:0.10158:evan.dandrea@canonical.com-20091118182236-wjse47vyhq4331c34:0.6854:cjwatson@canonical.com-20080922105353-5g6nbd3z6auod9o84:0.6947:ogra@ubuntu.com-20080923105752-3is4oq7h0rvr7m1t4:0.7050:stevenk@ubuntu.com-20080926061032-4cmvys3uwn0urof64:0.7147:ogra@ubuntu.com-20080929212513-932wmh9jhu2254c84:0.7254:cjwatson@canonical.com-20081009012107-bcithv5mtfr13wdr4:0.7350:superm1@ubuntu.com-20081105013351-lgows8lwl8gynab14:0.7450:superm1@ubuntu.com-20081108155125-k9hgpa9dpccasza14:0.7550:stevenk@ubuntu.com-20090110000926-kti0aa3w3gm87tl64:0.7654:cjwatson@canonical.com-20090120234103-0oedx9z8fwfgebmg4:0.7754:cjwatson@canonical.com-20090129172302-12n6za4eg8ti5iqs4:0.7850:stevenk@ubuntu.com-20090323105302-bzrig75pk422ae8o4:0.7954:cjwatson@canonical.com-20090403000814-c0f4i899uyvq3le14:0.8050:stevenk@ubuntu.com-20090416104708-ytmlukba1r2qbok24:0.8154:cjwatson@canonical.com-20090508233530-xqdymqe6ii8eanbt4:0.8254:cjwatson@canonical.com-20090529072059-0303r4t3a2terv5u4:0.8354:cjwatson@canonical.com-20090529093922-h2qylvtfqgwqocs24:0.8460:steve.langasek@canonical.com-20090610202236-hzpkmw79nuly34iu4:0.8554:cjwatson@canonical.com-20090623163248-2e75g8ph1wr63bck4:0.8650:stevenk@ubuntu.com-20090630021433-f32fyu1qvauh1y5y4:0.8754:cjwatson@canonical.com-20090707120821-n7o4gmu5cgvs76314:0.8850:superm1@ubuntu.com-20090723080906-su6zimlrtqy6bmdj4:0.8950:stevenk@ubuntu.com-20090805132344-m6jy87gv6cmus3384:0.9047:ogra@ubuntu.com-20090811090144-eek0pgpf01i0zjim4:0.9150:superm1@ubuntu.com-20090814032033-i87zsm015fivhf494:0.9247:ogra@ubuntu.com-20090821173859-y8ixof4s2zb3vs394:0.9347:ogra@ubuntu.com-20090825163952-pxo05zcb6icy931e4:0.9445:lool@dooz.org-20090827103704-ces9mmhqskcdzxgm4:0.9550:stevenk@ubuntu.com-20090901073549-hyto6dxcpijmyb1u4:0.9654:cjwatson@canonical.com-20090915121422-j8ycjw2o2xsk2fim4:0.9745:lool@dooz.org-20090915225223-bkp0tzqk3dllogno4:0.9840:lool@bee-20090923074648-95yic2eel4ietxl34:0.9945:lool@dooz.org-20091004115344-a657lipup0e45we65:1.10258:evan.dandrea@canonical.com-20091119211317-msuqwz83h8lrtnf45:1.10347:ogra@ubuntu.com-20091207104326-192mmbzylr7gz8bk5:1.10450:stevenk@ubuntu.com-20091218032148-0127dc53ulzxt15h5:1.10560:steve.langasek@canonical.com-20100127011800-utoua1rehbsdyiqi5:1.10654:jriddell@canonical.com-20100308114808-2z6cywa7itr3u46m5:1.10949:lamont@debian.org-20100324133047-5k5cb0qkr4w4r41m5:1.11050:stevenk@ubuntu.com-20100324135015-zok8spw9m0ykcvk95:1.11149:lamont@debian.org-20100327011013-1azh4ef9byudkdml5:1.11447:ogra@ubuntu.com-20100420112048-i4da4bomagsbw0jh5:1.11545:lamont@rover3-20100505204008-7uox9fm2e1frkg7r5:1.11647:ogra@ubuntu.com-20100603164611-o4x2l2q8k15saiz0e

.bzr/checkout/conflicts

@@ -0,0 +1 @@
+BZR conflict list format 1

.bzr/checkout/format

@@ -0,0 +1 @@
+Bazaar Working Tree Format 6 (bzr 1.14)

.bzr/checkout/merge-hashes

@@ -0,0 +1,9 @@
+BZR merge-modified list format 1
+file_id: x_LaMont_Jones_<lamont.jones@canonical.com>_Thu_Jan__6_23:41:24_2005_11810.1
+hash: 6750fdf6aa74c42b711c688757b4ce53c6b43f3b
+
+file_id: buildlivecd-20070710110713-33hamwwudgc153n3-1
+hash: ca26a1be824ff51a7faf11512c07a44e1aebac92
+
+file_id: x_LaMont_Jones_<lamont.jones@canonical.com>_Thu_Jan__6_23:41:24_2005_11810.5
+hash: 8fa5582a6f993a5c1fcd10ece80fd0f592e2eddf

.bzr/repository/format

@@ -0,0 +1 @@
+Bazaar repository format 2a (needs bzr 1.16 or later)

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.bzrignore

@@ -0,0 +1,4 @@
+debian/*.debhelper*
+debian/*.substvars
+debian/files
+debian/livecd-rootfs

BuildLiveCD

@@ -27,27 +27,19 @@ fi
 ARCH=$(dpkg --print-architecture)
 SUBARCH=""
 SUBARCHARG=""
-DEFAULTSUITE="karmic"
-NEWSUITE=""
+NEWSUITE="maverick"
 SUITES=""
 PROPOSED=""
-if [ "$1" = '-s' ]; then
-    shift
-    SUBARCH="$1"
-    SUBARCHARG="-s$SUBARCH"
-    shift
-fi
-if [ "$1" = '-p' ]; then
-    PROPOSED='-p'
-    shift
-fi
-if [ "$1" = '-d' ]; then
-    shift
-    NEWSUITE="$1"
-    shift
-else
-    NEWSUITE="$DEFAULTSUITE"
-fi
+IMAGEFORMAT="squashfs"
+
+while getopts :s:d:f:p name; do case $name in
+    s)	SUBARCH="$OPTARG";;
+    d)	NEWSUITE="$OPTARG";;
+    f)	IMAGEFORMAT="$OPTARG";;
+    p)	PROPOSED="-p";;
+esac; done;
+shift $((OPTIND-1))
+
 for s in $NEWSUITE; do
     if [ -d build-${s}-live/chroot-${s} ]; then SUITES="$SUITES $s"; fi
 done
@@ -128,7 +120,7 @@ for STE in $SUITES; do
 	rm -f ${PUBDIR}latest
 	ln -sf ${PUBDIR}${NOW} ${PUBDIR}latest
 	mkdir -p ${PUBDIR}${NOW}
-	if $LINUX32 sudo chroot ${DIR%/./*} sh -c "cd /${DIR#*/./} && /usr/sbin/livecd.sh ${SUBARCHARG} ${PROPOSED} -d${STE} ${ARCHARG} $arg" > ${LOG} 2>&1; then
+	if $LINUX32 sudo chroot ${DIR%/./*} sh -c "cd /${DIR#*/./} && /usr/sbin/livecd.sh ${SUBARCHARG} ${PROPOSED} -d${STE} -f${IMAGEFORMAT} ${ARCHARG} ${IMAGEARG} $arg" > ${LOG} 2>&1; then
 	    rm -f ${PUBDIR}current
 	    ln -sf ${NOW} ${PUBDIR}current
 

debian/changelog

@@ -1,3 +1,14 @@
+livecd-rootfs (1.116) maverick; urgency=low
+
+  [Michael Casadevall]
+  * added new -f switch for changing image build type
+  * added support for building ext2 and ext3 images in addition to squashfs
+  * fixed spacing in the livefs build code
+  * extended BuildLiveCD to handle the -f switch
+  * reworked BuildLiveCD command line parsing to be more sane
+
+ -- Oliver Grawert <ogra@ubuntu.com>  Tue, 03 Jun 2010 18:40:10 +0200
+
 livecd-rootfs (1.115) maverick; urgency=low
 
   * use a tmpfs for the livefs root directory, to get some speed

livecd.sh

@@ -21,7 +21,7 @@ set -eu
 # Boston, MA 02110-1301 USA.                                             #
 ##########################################################################
 
-# Depends: debootstrap, rsync, python-minimal|python, procps, squashfs-tools, ltsp-server [i386]
+# Depends: debootstrap, rsync, python-minimal|python, procps, squashfs-tools, ltsp-server [i386], genext2fs
 
 cleanup() {
     for mnt in ${ROOT}dev/pts ${ROOT}dev/shm ${ROOT}.dev ${ROOT}dev \
@@ -56,6 +56,37 @@ subst_package() {
 }
 
 
+livefs_squash()
+{
+  squashsort="http://people.ubuntu.com/~tfheen/livesort/${FSS}.list.${TARGETARCH}"
+  #if wget -O livecd.${FSS}.sort ${squashsort} > /dev/null 2>&1; then
+  if false; then
+    echo "Using the squashfs sort list from ${squashsort}."
+  else
+    echo "Unable to fetch squashfs sort list; using a blank list."
+    : > livecd.${FSS}.sort
+  fi
+
+  # make sure there is no old squashfs idling around
+  rm -f livecd.${FSS}.squashfs
+
+  mksquashfs ${ROOT} livecd.${FSS}.squashfs -sort livecd.${FSS}.sort
+  chmod 644 livecd.${FSS}.squashfs
+}
+
+livefs_ext2()
+{
+  # Add 10MiB extra free space for first boot + ext3 journal
+  size=$(($(du -ks ${ROOT} | cut -f1) + (10240)))
+  echo "Building ext2 filesystem."
+
+  # remove any stale filesystem images
+  rm -f livecd.${FSS}.ext?
+
+  genext2fs -b $size -d ${ROOT} livecd.${FSS}.ext2
+  chmod 644 livecd.${FSS}.ext2
+}
+
 if [ $(id -u) != 0 ];then
   echo "must be run as root"
   exit 2
@@ -118,11 +149,12 @@ EXCLUDE=""
 LIST=""
 SUBARCH=""
 PROPOSED=""
+IMAGEFORMAT="squashfs"
 # must be in the "team / PPA name" form; e.g. "moblin/ppa"; the default PPA
 # name is "ppa", don't omit it
 PPA=""
 
-while getopts :d:e:i:I:m:S:s:a:p name; do case $name in
+while getopts :d:e:i:I:m:S:s:a:f:p name; do case $name in
     d)  STE=$OPTARG;;
     e)  EXCLUDE="$EXCLUDE $OPTARG";;
     i)  LIST="$LIST $OPTARG";;
@@ -131,6 +163,7 @@ while getopts :d:e:i:I:m:S:s:a:p name; do case $name in
     S)	USZ="$OPTARG";;
     s)	SUBARCH="$OPTARG";;
     a)	ARCH="$OPTARG";;
+    f)	IMAGEFORMAT="$OPTARG";;
     p)  PROPOSED="yes";;
     \?) echo bad usage >&2; exit 2;;
     \:) echo missing argument >&2; exit 2;;
@@ -624,35 +657,29 @@ Pin-Priority: 550
     perl -i -nle 'print unless /^Package: language-(pack|support)/ .. /^$/;' \
         ${ROOT}/var/lib/apt/extended_states
 
-  # And run the cleanup function dead last, to umount /proc after nothing
-  # else needs to be run in the chroot (umounting it earlier breaks rm):
-  cleanup
-
-  # Squashfs does not report unpacked disk space usage, which is explained at
-  # <http://lkml.org/lkml/2006/6/16/163>.  However, we would like to cache this
-  # number for partman's sufficient free space check and ubiquity's
-  # installation progress calculation.
-  printf $(du -sx --block-size=1 ${ROOT} | cut -f1) > livecd.${FSS}.size || true
-
-  livefs_squash()
-  {
-    squashsort="http://people.ubuntu.com/~tfheen/livesort/${FSS}.list.${TARGETARCH}"
-    #if wget -O livecd.${FSS}.sort ${squashsort} > /dev/null 2>&1; then
-    if false; then
-      echo "Using the squashfs sort list from ${squashsort}."
-    else
-      echo "Unable to fetch squashfs sort list; using a blank list."
-      : > livecd.${FSS}.sort
-    fi
+    # And run the cleanup function dead last, to umount /proc after nothing
+    # else needs to be run in the chroot (umounting it earlier breaks rm):
+    cleanup
 
-    # make sure there is no old squashfs idling around
-    rm -f livecd.${FSS}.squashfs
+    # Squashfs does not report unpacked disk space usage, which is explained at
+    # <http://lkml.org/lkml/2006/6/16/163>.  However, we would like to cache this
+    # number for partman's sufficient free space check and ubiquity's
+    # installation progress calculation.
+    printf $(du -sx --block-size=1 ${ROOT} | cut -f1) > livecd.${FSS}.size || true
 
-    mksquashfs ${ROOT} livecd.${FSS}.squashfs -sort livecd.${FSS}.sort
-    chmod 644 livecd.${FSS}.squashfs
-  }
 
-  livefs_squash
+    # Build our images
+    if [ "$IMAGEFORMAT" = "ext2" ] || [ "$IMAGEFORMAT" = "ext3" ]; then
+        livefs_ext2
+    else
+        livefs_squash
+    fi
+
+    # Upgrade ext2->ext3 if that's what is requested
+    if [ "$IMAGEFORMAT" = "ext3" ]; then
+        tune2fs -j livecd.${FSS}.ext2
+        mv livecd.${FSS}.ext2 livecd.${FSS}.ext3
+    fi
 
     # LTSP chroot building (only in 32bit and for Edubuntu (DVD))
     case $FS in