$ git clone -n https://gitee.com/ywyw22/zchunk /var/lib/mock/dist-an23-build-103417-45580/root/chroot_tmpdir/scmroot/zchunk
Cloning into '/var/lib/mock/dist-an23-build-103417-45580/root/chroot_tmpdir/scmroot/zchunk'...
$ git reset --hard 4aac7a974f4ee7deeb5d5f5ab9b303af734aa641
HEAD is now at 4aac7a9 init from upstream