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|
#!/bin/sh
#
# creating Debian Daily CD.
#
# Usage: daily-cd.sh [<debian_archive>]
#
# Debian Daily CD is CD which consists of new Debian packages
# which aren't available in old CD.
#
# For example, say you have Debian CD created at 2000/1/1.
# Debian Daily CD (2000/1/2) has only packages which are uploaded
# at 2000/1/1.
#
# First, you must specify your debian mirror manually
# (maybe /home/ftp/debian) to create a daily CD environment.
# You don't need full debian mirror, but Packages.gz/Sources.gz.
#
# % daily-sh.cd /home/ftp/debian
#
# This should create /home/ftp/pub/debcd/<today>/ for daily-cd.
# Once you do this, you can create debian diff CD to do as follows:
#
# % daily-cd.sh
#
# This searches the lastest daily CD environment and creates a new daily
# CD automatically.
#
# % daily-cd.sh /home/ftp/pub/debcd/20000101/
#
# This creates Diff-CD from 2000/1/1's Debian.
#
# Have fun :)
#
# Copyright (C) 2002 Masato Taruishi <taru@debian.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License with
# the Debian GNU/Linux distribution in file /usr/share/common-licenses/GPL;
# if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
MIRRORHOST=ftp.debian.org
DIST=unstable
SECTS=main,contrib,non-free
ARCHES=i386
DIFFDEB=/usr/share/doc/debpartial/examples/diffdeb
CDDIR=/home/ftp/pub/debcd
CDSIZE=CD74
ROOTDIR=/debian
if test -f $HOME/.daily-cd.conf; then
. $HOME/.daily-cd.conf
fi
##################
set -e
install -d $CDDIR
DATE=`date +%Y%m%d`
DIR=$CDDIR/$DATE
if [ -z "$1" ]; then
MIRRORDIR=`/bin/ls $CDDIR/ | grep -v $DATE | sort -n | tail -1`
if [ -z "$MIRRORDIR" ] || [ ! -d $CDDIR/$MIRRORDIR ]; then
echo "You must specify debian archive directory manually."
exit 1
fi
MIRRORDIR=$CDDIR/$MIRRORDIR
else
MIRRORDIR=$1
fi
tmp=`tempfile`
trap "rm -f $tmp" 0
echo -n "Downloading New Packages/Sources.gz... "
debmirror $DIR -r $ROOTDIR -h $MIRRORHOST -d $DIST -a $ARCHES -s $SECTS --exclude=. --nocleanup
echo "done."
uptodate="true"
IFS=,
for sect in $SECTS
do
for arch in $ARCHES
do
echo -n "Comparing Packages.gz for $arch/$sect... "
install -d $DIR/DIFF/dists/$DIST/$sect/binary-$arch/
if [ -f $MIRRORDIR/dists/$DIST/$sect/binary-$arch/Packages.gz ]; then
$DIFFDEB $MIRRORDIR/dists/$DIST/$sect/binary-$arch/Packages.gz \
$DIR/dists/$DIST/$sect/binary-$arch/Packages.gz > $tmp
gzip -c $tmp > $DIR/DIFF/dists/$DIST/$sect/binary-$arch/Packages.gz
if [ -s $tmp ]; then
uptodate="false"
echo "done."
else
echo "up-to-date."
fi
else
cp $DIR/dists/$DIST/$sect/binary-$arch/Packages.gz \
$DIR/DIFF/dists/$DIST/$sect/binary-$arch/Packages.gz
uptodate="false"
echo "new."
fi
done
echo -n "Comparing Sources.gz for $sect... "
$DIFFDEB $MIRRORDIR/dists/$DIST/$sect/source/Sources.gz \
$DIR/dists/$DIST/$sect/source/Sources.gz > $tmp
install -d $DIR/DIFF/dists/$DIST/$sect/source/
gzip -c $tmp > $DIR/DIFF/dists/$DIST/$sect/source/Sources.gz
if [ -s $tmp ]; then
uptodate="false"
echo "done."
else
echo "up-to-date."
fi
done
unset IFS
if [ $uptodate = true ]; then
echo "No Changed"
exit 0
fi
debpartial -a $ARCHES -d $DIST -s $SECTS -S $CDSIZE -m $DIR/DIFF $DIR/CD
for part in $DIR/CD/*; do
debmirror $part -r $ROOTDIR -h $MIRRORHOST -d $DIST -a $ARCHES -s $SECTS --skippackages
mkisofs -J -r -o daily-`basename $MIRRORDIR`-$DATE-`basename $part`.iso $part
done
|
