$ git clone -n https://gitee.com/fundawang/openmpi.git /var/lib/mock/dist-an23-build-229491-62462/root/chroot_tmpdir/scmroot/openmpi
Cloning into '/var/lib/mock/dist-an23-build-229491-62462/root/chroot_tmpdir/scmroot/openmpi'...
$ git reset --hard 0ff3bc1cf3ebb8fa85d34f4b10c3d4261acafcc6
HEAD is now at 0ff3bc1 update file list