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freebsd/release/scripts/package-trees.sh
2008-10-13 17:42:21 +00:00

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#!/bin/sh
#
# This script generates the disk layout for the CD images built by the FreeBSD
# release engineers as dictated by a specified master INDEX file. Each disc
# contains the master INDEX, it's assigned list of packages, and the
# appropriate tree of category symlinks.
#
# Usage: package-trees.sh <copy method> <INDEX> <package tree> <destination>
#
# $FreeBSD$
# Verify the command line
if [ $# -ne 4 ]; then
echo "Invalid number of arguments"
echo "Usage: package-trees.sh <copy method> <INDEX> <tree> <destination>"
exit 1
fi
COPY=$1 ; shift
INDEX=$1 ; shift
TREE=$1 ; shift
DESTDIR=$1 ; shift
# First, determine the highest disc number.
high_disc=`cut -d '|' -f 14 ${INDEX} | sort -n | tail -1`
echo "Generating trees for ${high_disc} discs"
# Second, initialize the trees for each disc
for disc in `jot $high_disc`; do
rm -rf ${DESTDIR}/disc${disc}/packages
mkdir -p ${DESTDIR}/disc${disc}/packages/All
cp ${INDEX} ${DESTDIR}/disc${disc}/packages/INDEX
done
# Third, run through the INDEX copying each package to its appropriate CD and
# making the appropriate category symlinks
while read line; do
disc=`echo $line | cut -d '|' -f 14`
package=`echo $line | cut -d '|' -f 1`
categories=`echo $line | cut -d '|' -f 7`
discdir=${DESTDIR}/disc${disc}
if [ -n "$PKG_VERBOSE" ]; then
echo "--> Copying $package to Disc $disc"
fi
${COPY} ${TREE}/All/${package}.tbz ${discdir}/packages/All
for cat in ${categories}; do
catdir=${discdir}/packages/${cat}
mkdir -p ${catdir}
ln -s ../All/${package}.tbz ${catdir}
done
done < ${INDEX}
# Fourth, output du info for the relative size of the trees.
discs=""
for disc in `jot $high_disc`; do
discs="${discs} disc${disc}"
done
(cd ${DESTDIR}; du -sh ${discs})