238 lines
7.4 KiB
Bash
Executable File
238 lines
7.4 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 1999 Raphaël Hertzog <hertzog@debian.org>
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# See the README file for the license
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# This script will create the Packages.gz and the Packages.cd files
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# First arg = "scan" or "install"
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# Second arg = directory of the CD
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#set -e
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CDPACKAGES=1
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if [ "$1"x = "-noPackages.cd"x ] ; then
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shift 1
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CDPACKAGES=0
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fi
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BDIR=$TDIR/$CODENAME-$ARCH
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PREFIX=`echo $2 | sed "s?$BDIR/CD?$BDIR/?"`
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NUM=${PREFIX##$BDIR/}
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NUM=`echo $NUM | sed 's/_NONUS//g'`
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if [ -n "$NONFREE" -o -n "$EXTRANONFREE" ]; then
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SECTIONS="main contrib non-free"
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SECTIONSNONUS="non-US/main non-US/contrib non-US/non-free"
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else
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SECTIONS="main contrib"
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SECTIONSNONUS="non-US/main non-US/contrib"
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fi
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cd "$2"
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if [ "$1" = "install" ]; then
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if [ -e "$MIRROR/dists/$CODENAME/Release" ]; then
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# Strip the MD5Sum and SHA1 fields
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# Update some other information as well
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sed -e "s/^Architectures: .*$/Architectures: $ARCH/" \
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$MIRROR/dists/$CODENAME/Release | \
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sed -e "s/^Components: .*$/Components: $SECTIONS/" | \
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perl -ne 'if (/^(MD5Sum|SHA1):/i) { $f=1; next }
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if ($f) {
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unless (/^ /) { print; $f=0 }
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} else { print }' > dists/$CODENAME/Release
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fi
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if [ -n "$NONUS" -a -e "$NONUS/dists/$CODENAME/non-US/Release" ]; then
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# Strip the MD5Sum and SHA1 fields
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# Update some other information as well
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sed -e "/^ /d" -e "s/^Architectures: .*$/Architectures: $ARCH/" \
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$NONUS/dists/$CODENAME/non-US/Release | \
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sed -e "s/^Components: .*$/Components: $SECTIONSNONUS/" | \
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perl -ne 'if (/^(MD5Sum|SHA1):/i) { $f=1; next }
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if ($f) {
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unless (/^ /) { print; $f=0 }
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} else { print }' > dists/$CODENAME/non-US/Release
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fi
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for SECT in $SECTIONS; do
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# Install the release files
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cp $MIRROR/dists/$CODENAME/$SECT/binary-$ARCH/Release \
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dists/$CODENAME/$SECT/binary-$ARCH/
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if [ -n "$NONUS" -a "$CODENAME" != "slink" ]; then
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cp $NONUS/dists/$CODENAME/non-US/$SECT/binary-$ARCH/Release \
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dists/$CODENAME/non-US/$SECT/binary-$ARCH/
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fi
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# Install the Packages and Packages.gz files
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grep -v ^X-Medium $PREFIX.Packages-$SECT \
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>dists/$CODENAME/$SECT/binary-$ARCH/Packages
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grep -v ^X-Medium $PREFIX.Packages-$SECT | gzip --best \
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>dists/$CODENAME/$SECT/binary-$ARCH/Packages.gz
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if [ -n "$NONUS" -a "$CODENAME" != "slink" ]; then
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grep -v ^X-Medium $PREFIX.Packages-non-US-$SECT \
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>dists/$CODENAME/non-US/$SECT/binary-$ARCH/Packages
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grep -v ^X-Medium $PREFIX.Packages-non-US-$SECT | gzip --best \
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>dists/$CODENAME/non-US/$SECT/binary-$ARCH/Packages.gz
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fi
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# Install the Packages.cd and Packages.cd.gz files
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# Each CD know about all prior CDs
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# We use "?.packages" here so that we always use US-safe
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# packages files only - we don't want later (supposedly
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# common) CDs having dependencies on a non-US CD#1...
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if [ $CDPACKAGES -eq 1 ] ; then
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for i in $TDIR/$CODENAME-$ARCH/?.packages; do
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dir=${i%%.packages}
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n=${dir##$TDIR/$CODENAME-$ARCH/}
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if [ $n -le $NUM ]; then
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cat $dir.Packages-$SECT \
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>>dists/$CODENAME/$SECT/binary-$ARCH/Packages.cd
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cat $dir.Packages-$SECT | gzip --best \
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>>dists/$CODENAME/$SECT/binary-$ARCH/Packages.cd.gz
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if [ -n "$NONUS" -a "$CODENAME" != "slink" ]; then
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cat $dir.Packages-non-US-$SECT \
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>>dists/$CODENAME/non-US/$SECT/binary-$ARCH/Packages.cd
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cat $dir.Packages-non-US-$SECT | gzip --best \
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>>dists/$CODENAME/non-US/$SECT/binary-$ARCH/Packages.cd.gz
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fi
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fi
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done
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fi
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done
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if [ -n "$NONUS" -a "$CODENAME" = "slink" ]; then
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cp $NONUS/dists/$CODENAME/non-US/binary-$ARCH/Release \
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dists/$CODENAME/non-US/binary-$ARCH/
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grep -v ^X-Medium $PREFIX.Packages-non-US \
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>dists/$CODENAME/non-US/binary-$ARCH/Packages
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grep -v ^X-Medium $PREFIX.Packages-non-US | gzip --best \
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>dists/$CODENAME/non-US/binary-$ARCH/Packages.gz
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for i in $TDIR/$CODENAME-$ARCH/?.packages; do
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dir=${i%%.packages}
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n=${dir##$TDIR/$CODENAME-$ARCH/}
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if [ $n -le $NUM ]; then
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cat $dir.Packages-non-US \
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>>dists/$CODENAME/non-US/binary-$ARCH/Packages.cd
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cat $dir.Packages-non-US | gzip --best \
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>>dists/$CODENAME/non-US/binary-$ARCH/Packages.cd.gz
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fi
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done
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fi
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if [ -n "$LOCAL" ]; then
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if [ -e ${LOCALDEBS:-$MIRROR}/dists/$CODENAME/local/binary-$ARCH/Release ]; then
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cp ${LOCALDEBS:-$MIRROR}/dists/$CODENAME/local/binary-$ARCH/Release \
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dists/$CODENAME/local/binary-$ARCH/
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fi
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grep -v ^X-Medium $PREFIX.Packages-local \
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>dists/$CODENAME/local/binary-$ARCH/Packages
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grep -v ^X-Medium $PREFIX.Packages-local | gzip --best \
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>dists/$CODENAME/local/binary-$ARCH/Packages.gz
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for i in $TDIR/$CODENAME-$ARCH/?.packages; do
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dir=${i%%.packages}
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n=${dir##$TDIR/$CODENAME-$ARCH/}
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if [ $n -le $NUM ]; then
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cat $dir.Packages-local \
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>>dists/$CODENAME/local/binary-$ARCH/Packages.cd
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cat $dir.Packages-local | gzip --best \
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>>dists/$CODENAME/local/binary-$ARCH/Packages.cd.gz
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fi
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done
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fi
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fi
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# Creates the temp Packages-$SECT files
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if [ "$1" != "scan" ]; then exit 0; fi
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if [ ! -e "../overrides" ]; then
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# Create an override file with all sections
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for SECT in $SECTIONS; do
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zcat $MIRROR/indices/override.$CODENAME.$SECT.gz >> ../overrides
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if [ -n "$NONUS" -a "$CODENAME" != "slink" ]; then
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zcat $NONUS/indices-non-US/override.$CODENAME.$SECT.gz \
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>> ../overrides
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fi
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done
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fi
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#
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# Create a Packages file for all packages on the CD
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#
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if [ -d pool ]; then
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dpkg-scanpackages -m "`cat .disk/info`" pool ../overrides \
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> $PREFIX.Packages-BOTH
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fi
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# We have to scan all possible dists where packages can be
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DISTS=""
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DISTSNONUS=""
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for i in `cd dists; echo *; cd ..`; do
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if [ ! -L "dists/$i" -a -d "dists/$i" ]; then
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if [ -d "dists/$i/main/binary-$ARCH" -o \
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-d "dists/$i/non-free/binary-$ARCH" -o \
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-d "dists/$i/contrib/binary-$ARCH" ]; then
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DISTS="$DISTS $i"
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fi
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if [ -d "dists/$i/non-US/main/binary-$ARCH" -o \
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-d "dists/$i/non-US/non-free/binary-$ARCH" -o \
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-d "dists/$i/non-US/contrib/binary-$ARCH" ]; then
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DISTSNONUS="$DISTSNONUS $i"
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fi
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fi
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done
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for SECT in $SECTIONS; do
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for DIST in $DISTS; do
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dpkg-scanpackages -m "`cat .disk/info`" dists/$DIST/$SECT/binary-$ARCH \
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../overrides >> $PREFIX.Packages-BOTH
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done
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for DIST in $DISTSNONUS; do
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if [ -n "$NONUS" -a "$CODENAME" != "slink" ]; then
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dpkg-scanpackages -m "`cat .disk/info`" \
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dists/$DIST/non-US/$SECT/binary-$ARCH \
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../overrides >> $PREFIX.Packages-BOTH
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fi
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done
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done
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# Separate non-US from the rest
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grep-dctrl -FFilename -e '/non-[Uu][Ss]/' $PREFIX.Packages-BOTH \
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> $PREFIX.Packages-ALLNONUS
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grep-dctrl -v -FFilename -e '/non-[Uu][Ss]/' $PREFIX.Packages-BOTH \
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> $PREFIX.Packages-ALL
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# Split the Packages file by section
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for SECT in $SECTIONS; do
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grep-dctrl -FFilename -e "/$SECT/" $PREFIX.Packages-ALL \
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> $PREFIX.Packages-$SECT
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if [ -n "$NONUS" -a "$CODENAME" != "slink" ]; then
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grep-dctrl -FFilename -e "/$SECT/" $PREFIX.Packages-ALLNONUS \
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> $PREFIX.Packages-non-US-$SECT
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fi
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done
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# Slink special case
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if [ -n "$NONUS" -a "$CODENAME" = "slink" ]; then
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dpkg-scanpackages -m "`cat .disk/info`" \
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dists/$CODENAME/non-US/binary-$ARCH \
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$NONUS/indices-non-US/override.$CODENAME.gz \
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> $PREFIX.Packages-non-US
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fi
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if [ -n "$LOCAL" ]; then
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dpkg-scanpackages -m "`cat .disk/info`" \
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dists/$CODENAME/local/binary-$ARCH \
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/dev/null > $PREFIX.Packages-local
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if [ -d pool/local ]
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then
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dpkg-scanpackages -m "`cat .disk/info`" \
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pool/local /dev/null >> $PREFIX.Packages-local
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fi
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fi
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exit 0
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