perl/diffrpms
2010-10-07 17:55:53 +02:00

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#!/bin/bash
if [ "$#" != 2 ]; then
cat<<EOM
Usage: $(basename $0) OLD_RELEASE NEW_RELEASE
Compares corresponding RPM packages produced in OLD_RELASE and NEW_RELEASE.
The same version strings are assumed.
EOM
exit 1;
fi
OLD_RELEASE="$1"
NEW_RELEASE="$2"
function process_dir() {
for F in $(ls $1/* | sed -r 's/-[0-9].*//' | sort | uniq ); do
OLD_RPM=$(echo ${F}-[0-9]*-${OLD_RELEASE}.*)
NEW_RPM=$(echo ${F}-[0-9]*-${NEW_RELEASE}.*)
test \( ! -e "$OLD_RPM" \) -a \( ! -e "$NEW_RPM" \) && continue
if [ ! -e "$OLD_RPM" ]; then echo "+ Package ${F}"; continue; fi
if [ ! -e "$NEW_RPM" ]; then echo "- Package ${F}"; continue; fi
DIFF=$(rpmdiff -i S -i 5 -i T "$OLD_RPM" "$NEW_RPM" | \
grep -vE 'REQUIRES perl = | REQUIRES rpmlib\(' )
test -n "$DIFF" && printf '* %s:\n%s\n' "$F" "$DIFF"
done
}
process_dir 'x86_64'
process_dir 'noarch'