$ git clone -n https://gitee.com/cobratoxin/readline.git /var/lib/mock/dist-an8.7-build-273866-64202/root/chroot_tmpdir/scmroot/readline
Cloning into '/var/lib/mock/dist-an8.7-build-273866-64202/root/chroot_tmpdir/scmroot/readline'...
$ git reset --hard 91106a717278a17558283463df98fec933641d52
HEAD is now at 91106a7 add doc sub package
$ git lfs pull