$ git clone -n https://gitee.com/src-anolis-os/libnetfilter_cthelper.git /var/lib/mock/dist-lifsea8-build-75777-39264/root/chroot_tmpdir/scmroot/libnetfilter_cthelper
Cloning into '/var/lib/mock/dist-lifsea8-build-75777-39264/root/chroot_tmpdir/scmroot/libnetfilter_cthelper'...
$ git reset --hard origin/a8
HEAD is now at efaae19 import libnetfilter_cthelper-1.0.0-15.el8.src.rpm