-packagesdir=${filesdir}/packages
-test -d ${packagesdir} || mkdir -p ${packagesdir}
-
-LANG=C cat ${filesdir}/db/package_names_sid.txt \
- | sort | uniq > ${packagesdir}/package_names_sid.$(date -I)
-LANG=C cat ${filesdir}/db/source_names_unstable.txt \
- | sort | uniq > ${packagesdir}/source_names_sid.$(date -I)
+isodate=$(date -I)
+packagesdir="${filesdir}/packages/${isodate}"
+test -d "${packagesdir}" || mkdir -p "${packagesdir}"