$ git clone -n https://gitee.com/fe_zhang/esmtp.git /var/lib/mock/dist-an23-build-241239-63028/root/chroot_tmpdir/scmroot/esmtp
Cloning into '/var/lib/mock/dist-an23-build-241239-63028/root/chroot_tmpdir/scmroot/esmtp'...
$ git reset --hard beb3b8127b2a8fec9591059d14e049b4b3315e96
HEAD is now at beb3b81 Init package from upstream