debian-cd-clone/update-cd

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#!/bin/bash
#
# $Id$
#
# (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
#
set -e
# Configuration goes here.
# Where is your mirror?
MIRROR_NORM=/mirror/debian
MIRROR_AMD64=/mirror/debian-amd64
# If you have a non-US mirror, where is it? Leave blank if you don't have one.
# NONUS=${NONUS:-/mirror/debian-non-US}
# Do you want non-free? 1 for yes, 0 for no
NONFREE=1
# What release version is this?
VER=3.1r1
# Path to use with mkisofs/mkhybrid
#MKISOFS=${MKISOFS:-"mkhybrid"}
MKISOFS=mkisofs
# Use JTE extensions to mkisofs to make jigdo files?
JTE=1
# The working directory to use. MUST be on the same partition as the mirror.
TDIR=/mirror/sarge-update
# Building woody cd set ...
CODENAME=sarge
# Path where the images will be written
OUT=/mirror/sarge-update/r1
# 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/$CODENAME/r0-r1.diff #~/r3.diff
CDSIZE=620 # megabytes, leaving space for metadata
REL=Debian"$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
GRAB_MD5=$BASEDIR/tools/grab_md5
export VERBOSE BASEDIR SECTS
ARCHLIST="alpha arm hppa i386 ia64 m68k mips mipsel powerpc s390 sparc source" # amd64 # all dealt with specially
export TDIR NONFREE NONUS VER MIRROR CODENAME OUT BASEDIR
CDSIZE=$(($CDSIZE * 1024))
scanpackages=$BASEDIR/tools/scanpackages.old
scansources=$BASEDIR/tools/scansources.old
set_mkisofs_opts=$BASEDIR/tools/set_mkisofs_opts
addfiles=$BASEDIR/tools/add_files
create_control_files () {
CDDIR=$1
shift
ARCHES=$*
echo " Creating control files for \"$ARCHES\" on $CDDIR"
for ARCH in $ARCHES
do
case "$ARCH" in
source)
echo " source"
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
}
copy_file () {
ROOTDIR=$1
shift
FILE=$1
DIR=`echo $FILE | sed 's?/[-_\.A-Za-z0-9\+]*$??'`
if [ ! -d $ROOTDIR/$DIR ] ; then
mkdir -p $ROOTDIR/$DIR
fi
if [ -e $MIRROR/$FILE ] ; then
cp -l $MIRROR/$FILE $ROOTDIR/$FILE
elif [ -e $NONUS/$FILE ] ; then
cp -l $NONUS/$FILE $ROOTDIR/$FILE
else
echo
echo "File $FILE not found!"
exit 1
fi
}
make_cd () {
CDNUM=$1
shift
THISNUM=$1
shift
THISARCH=$1
shift
SRCFILES=$1
shift
ARCHFILES=$1
shift
ALLFILES=$1
echo
echo " Creating Packages and Sources files for CD$CDNUM"
cd $UPD
create_control_files CD$CDNUM $THISARCH
echo " Creating image for CD$CDNUM ($SRCFILES source files, $ARCHFILES $ARCH debs, $ALLFILES all debs)"
echo -n " "
if [ $JTE = 1 ] ; then
${MKISOFS} -J -r -V "Debian $VER update CD" -o \
/dev/null \
-jigdo-jigdo $OUT/$CODENAME-update-$THISARCH-$THISNUM.jigdo \
-jigdo-template $OUT/$CODENAME-update-$THISARCH-$THISNUM.template \
-jigdo-map Debian=$MIRROR/ \
-jigdo-map Non-US=$NONUS/ \
-jigdo-force-md5 /pool/ \
-md5-list $UPD/md5-check \
$UPD/CD$CDNUM 2>&1 | grep "extents written"
else
${MKISOFS} -J -r -V "Debian $VER update CD" -o \
$OUT/$CODENAME-update-$THISARCH-$THISNUM.raw \
$UPD/CD$CDNUM 2>&1 | grep "extents written"
fi
}
echo Cleaning up
rm -rf $UPD
mkdir -p $UPD
CDNUM=1
echo Creating file list
if [ ! -e $DIFF ] ; then
echo "NO DIFF FOUND. ABORT!"
exit 1
fi
cp $DIFF $UPD/list
if [ "$NONUS"x == ""x ] ; then
echo "Removing non-US files from the list"
grep -v non-US $UPD/list > $UPD/list1
mv -f $UPD/list1 $UPD/list
fi
if [ "$NONFREE"x != "1"x ] ; then
echo "Removing non-free files from the list"
grep -v non-free $UPD/list > $UPD/list1
mv -f $UPD/list1 $UPD/list
fi
for THISARCH in $ARCHLIST
do
THISNUM=0
if [ $THISARCH = amd64 ] ; then
MIRROR=$MIRROR_AMD64
else
MIRROR=$MIRROR_NORM
fi
rm -f $UPD/md5-check
$GRAB_MD5 $MIRROR $THISARCH $CODENAME $UPD/md5-check
if [ "$NONUS"x != ""x ] ; then
$GRAB_MD5 $NONUS $THISARCH $CODENAME $UPD/md5-check
fi
for file in `cat $UPD/list`
do
if [ ! -d $UPD/CD$CDNUM ] ; then
echo
cd $MIRROR
THISNUM=$((THISNUM + 1))
if [ $THISARCH = "source" ] ; then
echo "Creating CD$CDNUM for source (part $THISNUM)"
else
echo "Creating CD$CDNUM for binary-$THISARCH (part $THISNUM)"
fi
mkdir $UPD/CD$CDNUM $UPD/CD$CDNUM/.disk
INFO="Debian GNU/Linux $VER Update CD $DATE: $THISARCH CD $THISNUM"
echo $INFO > $UPD/CD$CDNUM/.disk/info
SIZE_USED=0
SRCFILES=0
ARCHFILES=0
ALLFILES=0
fi
SIZE_USED=`du -sk $UPD/CD$CDNUM | awk '{print $1}'`
if [ $SIZE_USED -gt $CDSIZE ] ; then
make_cd $CDNUM $THISNUM $THISARCH $SRCFILES $ARCHFILES $ALLFILES
CDNUM=$(($CDNUM + 1))
continue
fi
case "$THISARCH" in
source)
case "$file" in
*.gz|*.dsc)
copy_file $UPD/CD$CDNUM $file
SRCFILES=$(($SRCFILES + 1))
;;
esac
echo -en "\r$SRCFILES copied"
;;
*)
case "$file" in
*_$THISARCH.deb)
copy_file $UPD/CD$CDNUM $file
ARCHFILES=$(($ARCHFILES + 1))
;;
*_all.deb)
copy_file $UPD/CD$CDNUM $file
ALLFILES=$(($ALLFILES + 1))
;;
esac
echo -en "\r$THISARCH:$ARCHFILES all:$ALLFILES copied"
;;
esac
done
make_cd $CDNUM $THISNUM $THISARCH $SRCFILES $ARCHFILES $ALLFILES
CDNUM=$(($CDNUM + 1))
done