$ git clone -n https://gitee.com/src-opencloudos-rpms/postgres-decoderbufs /var/lib/mock/module-postgresql-12-8100020241209072944-2a16b704-build-120373-71287/root/chroot_tmpdir/scmroot/postgres-decoderbufs
Cloning into '/var/lib/mock/module-postgresql-12-8100020241209072944-2a16b704-build-120373-71287/root/chroot_tmpdir/scmroot/postgres-decoderbufs'...
$ git fetch origin 5d66964182e8bc42dea16559e62abf7fe46888a9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/postgres-decoderbufs
 * [new ref]         5d66964182e8bc42dea16559e62abf7fe46888a9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5d66964 import postgres-decoderbufs-0.10.0-2.module_oc8.5.0+842+bf20b04a