#!/bin/sh
#
#This script compares the two releases to determine which files
# are contained in one but not the other.
# 
# The arguments are the releases to be compared.
#
# The output is that of diff.  No attempt has yet been made to
# make this more readable
#
# This script makes use of the Rec_ls script to generate a
# usable recursive ls-like output.

Release1=${1}
Release2=${2}

Packages="`cat ${SRT_DIST}/releases/${Release1}/Distribution/packages`"

if [ "${Packages}" = "" ]
then
    echo packages file is not available - quitting
    exit
fi

My_dir=${CDFSOFT2_DIR}/Release/Scripts
#My_dir=`pwd`

rm -f /tmp/${Release1}.list
rm -f /tmp/${Release2}.list
rm -f /tmp/${Release1}_${Release2}.diff

echo "Generating lists for "
for pack in ${Packages}
do
    echo "  ${pack}"

    cd ${SRT_DIST}/releases/${Release1}
    [ -d "${pack}" ] && ${My_dir}/Rec_ls ${pack} >> /tmp/${Release1}.list

    cd ${SRT_DIST}/releases/${Release2}
    [ -d "${pack}" ] && ${My_dir}/Rec_ls ${pack} >> /tmp/${Release2}.list

done

diff /tmp/${Release1}.list /tmp/${Release2}.list > /tmp/${Release1}_${Release2}.diff

echo '** The following differences were found between' ${Release1} and ${Release2}
cat /tmp/${Release1}_${Release2}.diff

rm /tmp/${Release1}.list
rm /tmp/${Release2}.list
rm /tmp/${Release1}_${Release2}.diff

exit

20010111	kreymer

added missing 'then' after if
Shifted to use $CDFSOFT2_DIR version of Rec_ls
Added a few more {} after $
shortened diagnostic printout
collapsed some if/then/fi to []