$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gom.git /var/lib/mock/dist-an8.4-build-20112-8832/root/chroot_tmpdir/scmroot/gom
Cloning into '/var/lib/mock/dist-an8.4-build-20112-8832/root/chroot_tmpdir/scmroot/gom'...
$ git reset --hard origin/a8
HEAD is now at 81e3126 update to gom-0.4-1.el8.src.rpm