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debian-cd-clone/update-cd

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#!/bin/sh
#
# $Id$
#
# (c) Steve McIntyre <stevem@chiark.greenend.org.uk> Released under
# GNU GPL v2 1st January 2001
#
# Quick and dirty script to create update CDs for people to upgrade
# from potato (2.2r0) to the latest release level
#
# Configuration goes here.
# Where is your mirror?
MIRROR=${MIRROR:-/mirror/debian}
# If you have a non-US mirror, where is it? Leave blank if you don't have one.
NONUS=${NONUS:-$MIRROR/non-US}
# Do you want non-free? 1 for yes, 0 for no
NONFREE=1
# What release version is this?
VER=3.0r1
# Path to use with mkisofs/mkhybrid
MKISOFS=${MKISOFS:-"mkhybrid"}
# The working directory to use. MUST be on the same partition as the mirror.
TDIR=/mirror/debian-cd
# Building woody cd set ...
CODENAME=woody
# Path where the images will be written
OUT=/mirror/debian-cd
# Location of the diff file to use to determine the changes. If you leave
# this blank, we'll try to determine the changes from the ChangeLog files,
# which is probably less accurate.
DIFF=/mirror/lists/$CODENAME/r0-r1.diff #~/r2.diff
REL=Debian"$VER"
CLOG=dists/$CODENAME/ChangeLog
NUCLOG=dists/$CODENAME/non-US/ChangeLog
UPD=$TDIR/$CODENAME-update
DATE=`date +%Y%m%d`
BASEDIR=`pwd`
SECTS="main non-free contrib"
VERBOSE=2
export VERBOSE BASEDIR SECTS
# The full update will not fit on a single CD, so split it arbitrarily
# CD 1 gets arm/i386/source
# CD 2 gets alpha/m68k/powerpc
# CD 3 gets sparc
# binary-all goes on all 3
INFO1="Debian GNU/Linux $VER Update CD $DATE: Alpha, Arm, HPPA, I386, IA64, M68k and Source"
INFO2="Debian GNU/Linux $VER Update CD $DATE: Mips, Mipsel, Powerpc, S390, Sparc and Source"
ARCH1="src all alpha arm hppa i386 ia64 m68k"
ARCH2="src all mips mipsel powerpc s390 sparc"
export TDIR NONFREE NONUS VER MIRROR CODENAME OUT BASEDIR
scanpackages=$BASEDIR/tools/scanpackages.old
scansources=$BASEDIR/tools/scansources.old
set_mkisofs_opts=$BASEDIR/tools/set_mkisofs_opts
addfiles=$BASEDIR/tools/add_files
adddirs () {
ROOTDIR=$1
shift
FILELIST=$1
for FILE in `cat $FILELIST`
do
DIR=`echo $FILE | sed 's?/[-_\.A-Za-z0-9\+]*$??'`
if [ ! -d $ROOTDIR/$DIR ] ; then
mkdir -p $ROOTDIR/$DIR
fi
done
}
copy_trees () {
CDDIR=$1
shift
SRCLIST=$1
shift
BINLIST=$1
shift
ARCHES=$*
echo " Copying \"$ARCHES\" files into $UPD/$CDDIR"
for ARCH in $ARCHES
do
case "$ARCH" in
src)
NUM=`cat $SRCLIST | wc -l`
if [ $NUM -gt 0 ] ; then
echo " $ARCH into $UPD/$CDDIR"
adddirs $UPD/$CDDIR $SRCLIST
cat $SRCLIST | xargs $addfiles $UPD/$CDDIR $MIRROR
else
echo " No updates needed for $ARCH"
fi
;;
*)
NUM=`cat $BINLIST | grep _$ARCH.deb | wc -l`
if [ $NUM -gt 0 ] ; then
echo " $ARCH into $UPD/$CDDIR"
adddirs $UPD/$CDDIR $BINLIST
cat $BINLIST | grep _$ARCH.deb | xargs $addfiles $UPD/$CDDIR $MIRROR
else
echo " No updates needed for $ARCH"
fi
;;
esac
done
}
create_control_files () {
CDDIR=$1
shift
ARCHES=$*
echo " Creating control files for \"$ARCHES\" on $CDDIR"
for ARCH in $ARCHES
do
case "$ARCH" in
src)
echo " src"
for SECT in $SECTS
do
mkdir -p $CDDIR/dists/$CODENAME/$SECT/source
mkdir -p $CDDIR/dists/$CODENAME/non-US/$SECT/source
done
cd $UPD
$scansources $CDDIR >/dev/null 2>&1
;;
all)
;;
*)
echo " $ARCH"
for SECT in $SECTS
do
mkdir -p $CDDIR/dists/$CODENAME/$SECT/binary-$ARCH
mkdir -p $CDDIR/dists/$CODENAME/non-US/$SECT/binary-$ARCH
done
ARCH=$ARCH $scanpackages scan $CDDIR >/dev/null 2>&1
ARCH=$ARCH $scanpackages -noPackages.cd install $CDDIR >/dev/null 2>&1
rm -f $CDDIR/*.Packages* #>/dev/null 2>&1
;;
esac
done
}
echo Cleaning up
rm -rf $UPD
mkdir $UPD $UPD/CD1 $UPD/CD2
cd $MIRROR
echo Creating main-section list
if [ -e $DIFF ] ; then
grep -v non-US $DIFF >$UPD/list
egrep -e \\.deb$ $UPD/list >$UPD/bin-list
egrep -e \\.gz$ -e \\.dsc$ $UPD/list >$UPD/src-list
else
egrep -e ^dists.*\\.deb$ $CLOG >$UPD/bin-list
egrep -e \\.gz$ -e \\.dsc$ $CLOG >$UPD/src-list
fi
if [ "$NONFREE"x != "1"x ] ; then
echo Removing non-free
grep -v non-free $UPD/bin-list > $UPD/bin-list1
mv -f $UPD/bin-list1 $UPD/bin-list
grep -v non-free $UPD/src-list > $UPD/src-list1
mv -f $UPD/src-list1 $UPD/src-list
fi
echo Creating trees
copy_trees CD1 $UPD/src-list $UPD/bin-list $ARCH1
copy_trees CD2 $UPD/src-list $UPD/bin-list $ARCH2
if [ "$NONUS"x != ""x ] ; then
echo Creating non-US list
cd $NONUS
if [ -e $DIFF ] ; then
grep non-US $DIFF >$UPD/nu-list
egrep -e \\.deb$ $UPD/nu-list >$UPD/bin-nu-list
egrep -e ^dists.*\\.gz$ -e ^dists.*\\.dsc$ $UPD/nu-list >$UPD/src-nu-list
else
egrep -e ^dists.*\\.deb$ $NUCLOG | sed 's?^stable?dists/potato?g' > $UPD/bin-nu-list
egrep -e ^dists.*\\.gz$ -e ^dists.*\\.dsc$ $NUCLOG | sed 's?^stable?dists/potato?g' > $UPD/src-nu-list
fi
if [ "$NONFREE"x != "1"x ] ; then
echo Removing non-free
grep -v non-free $UPD/bin-nu-list > $UPD/bin-nu-list1
mv -f $UPD/bin-nu-list1 $UPD/bin-nu-list
grep -v non-free $UPD/src-nu-list > $UPD/src-nu-list1
mv -f $UPD/src-nu-list1 $UPD/src-nu-list
fi
echo Creating non-US trees
copy_trees CD1 $UPD/src-nu-list $UPD/bin-nu-list $ARCH1
copy_trees CD2 $UPD/src-nu-list $UPD/bin-nu-list $ARCH2
fi
echo Creating .disk/info files
mkdir $UPD/CD1/.disk $UPD/CD2/.disk
echo $INFO1 > $UPD/CD1/.disk/info
echo $INFO2 > $UPD/CD2/.disk/info
cd $UPD
echo Creating Packages and Sources files
create_control_files CD1 $ARCH1
create_control_files CD2 $ARCH2
echo Creating images
echo " CD1:"
${MKISOFS} -J -r -V "Debian $VER update CD" -o $OUT/$CODENAME-update-1.raw $UPD/CD1 2>&1 | grep "extents written"
echo " CD2:"
${MKISOFS} -J -r -V "Debian $VER update CD" -o $OUT/$CODENAME-update-2.raw $UPD/CD2 2>&1 | grep "extents written"
#echo " CD3:"
#${MKISOFS} -J -r -V "Debian $VER update CD" -o $OUT/$CODENAME-update-3.raw $UPD/CD3 2>&1 | grep "extents written"
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