$ git clone -n https://gitee.com/wency_cn/gsound.git /var/lib/mock/dist-an23-build-502000-74794/root/chroot_tmpdir/scmroot/gsound
Cloning into '/var/lib/mock/dist-an23-build-502000-74794/root/chroot_tmpdir/scmroot/gsound'...
$ git fetch origin 9da76e02a469525a95b307b27df4d491f204d947:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/gsound
 * [new ref]         9da76e02a469525a95b307b27df4d491f204d947 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9da76e0 Update code from upstream