$ git clone -n https://gitee.com/opencloudos-stream/rpkg.git /var/lib/mock/dist-ocs23-loongarch64-build-144876-9765/root/chroot_tmpdir/scmroot/rpkg
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-144876-9765/root/chroot_tmpdir/scmroot/rpkg'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rpkg
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca29aea !1 init build Merge pull request !1 from gordonwwang/master