$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libffi.git /var/lib/mock/dist-an8.4-build-19481-8442/root/chroot_tmpdir/scmroot/libffi
Cloning into '/var/lib/mock/dist-an8.4-build-19481-8442/root/chroot_tmpdir/scmroot/libffi'...
$ git reset --hard origin/a8
HEAD is now at b6986a1 update to libffi-3.1-22.el8.src.rpm