$ git clone -n https://gitee.com/src-opencloudos-rpms/postgresql /var/lib/mock/module-postgresql-15-8100020260617001633-2a16b704-build-241967-82924/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/module-postgresql-15-8100020260617001633-2a16b704-build-241967-82924/root/chroot_tmpdir/scmroot/postgresql'...
$ git fetch origin e9558827f46583b8d8a5e053b79dc451912bcfda:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/postgresql
 * [new ref]         e9558827f46583b8d8a5e053b79dc451912bcfda -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e955882 import postgresql-15.18-1.module+el8.10.0+907+38cab518