$ git clone -n https://src.fedoraproject.org/rpms/postgresql18-pg_partman.git /var/lib/mock/f45-build-28828-633/root/chroot_tmpdir/scmroot/postgresql18-pg_partman
Cloning into '/var/lib/mock/f45-build-28828-633/root/chroot_tmpdir/scmroot/postgresql18-pg_partman'...
$ git fetch origin 963d82ffb35988af53d5120310e562ab39a78d98:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/postgresql18-pg_partman
 * [new ref]         963d82ffb35988af53d5120310e562ab39a78d98 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 963d82f Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild