$ git clone -n https://gitee.com/opencloudos-stream/postgresql16.git /var/lib/mock/dist-ocs23-build-242459-22464/root/chroot_tmpdir/scmroot/postgresql16
Cloning into '/var/lib/mock/dist-ocs23-build-242459-22464/root/chroot_tmpdir/scmroot/postgresql16'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/postgresql16
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a958cd7 Rebuilt for loongarch release