$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/sane-backends.git /var/lib/mock/dist-an8.4-build-21461-10011/root/chroot_tmpdir/scmroot/sane-backends
Cloning into '/var/lib/mock/dist-an8.4-build-21461-10011/root/chroot_tmpdir/scmroot/sane-backends'...
$ git reset --hard origin/a8
HEAD is now at 40370c7 update to sane-backends-1.0.27-22.el8.src.rpm