$ git clone -n http://git.inferitos.ru/rpms/postgresql /var/lib/mock/module-postgresql-12-8090020240416174457-9edba152-build-39429-77453/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/module-postgresql-12-8090020240416174457-9edba152-build-39429-77453/root/chroot_tmpdir/scmroot/postgresql'...
$ git fetch origin changed/i8c-stream-12/postgresql-12.18-1.module+el8.9.0+21289+7c796f9d:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/postgresql
 * [new tag]         changed/i8c-stream-12/postgresql-12.18-1.module+el8.9.0+21289+7c796f9d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d264ee8 import postgresql-12.18-1.module+el8.9.0+21289+7c796f9d