$ git clone -n https://gitee.com/src-opencloudos-rpms/postgresql /var/lib/mock/module-postgresql-15-8100020250221064838-2a16b704-build-124304-73897/root/chroot_tmpdir/scmroot/postgresql
Cloning into '/var/lib/mock/module-postgresql-15-8100020250221064838-2a16b704-build-124304-73897/root/chroot_tmpdir/scmroot/postgresql'...
$ git fetch origin 9ea8f649c1b40a8b45020504d86ab6af13f94812:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/postgresql
 * [new ref]         9ea8f649c1b40a8b45020504d86ab6af13f94812 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ea8f64 import postgresql-15.12-1.module+el8.10.0+728+a4e241fe