~tsimonq2/debian-cd/lubuntu-cosmic-changes

#!/bin/bash

#

# $Id: update-cd,v 1.11 2004/10/31 01:10:41 93sam Exp $

# 

# (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=${MIRROR:-$CDIMAGE_ROOT/ftp}

# 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=3.0r3

# Path to use with mkisofs/mkhybrid

MKISOFS=${MKISOFS:-"mkhybrid"}

MKISOFS=mkisofs-jte

# 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/debian-cd

# Building woody cd set ...

CODENAME=woody

# Path where the images will be written

OUT=/mirror/woody-update/r3

# 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-r3.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 src" # 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

            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

}

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 $UPD

CDNUM=1

cd $MIRROR

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

	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 = "src" ] ; 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

            src)

				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