$ git clone -n https://gitee.com/ywyw22/jbigkit /var/lib/mock/dist-an23-build-186838-60669/root/chroot_tmpdir/scmroot/jbigkit
Cloning into '/var/lib/mock/dist-an23-build-186838-60669/root/chroot_tmpdir/scmroot/jbigkit'...
$ git reset --hard f84cfe7bb76b67c50ba39edaf77119ca137b97fe
HEAD is now at f84cfe7 spec: add doc sub package