$ git clone -n https://gitee.com/src-opencloudos-rpms/postgresql /var/lib/mock/module-postgresql-13-8100020260115052334-2a16b704-build-233416-81871/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/module-postgresql-13-8100020260115052334-2a16b704-build-233416-81871/root/chroot_tmpdir/scmroot/postgresql'...
$ git fetch origin b00faf823bfbe9cca8de875f71075baf78b51a4c:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/postgresql
 * [new ref]         b00faf823bfbe9cca8de875f71075baf78b51a4c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b00faf8 import postgresql-13.23-1.module+el8.10.0+831+6291a142