$ git clone -n https://gitee.com/src-opencloudos-rpms/postgresql /var/lib/mock/module-postgresql-16-8100020250902040711-2a16b704-build-198520-80441/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/module-postgresql-16-8100020250902040711-2a16b704-build-198520-80441/root/chroot_tmpdir/scmroot/postgresql'...
$ git fetch origin b12d89722c244bf697d4a38b17e639739a054d6b:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/postgresql
 * [new ref]         b12d89722c244bf697d4a38b17e639739a054d6b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b12d897 import postgresql-16.10-1.module+el8.10.0+767+bf41e965