$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/grub2 /var/lib/mock/dist-an8-loongarch64-only-build-40385-20244/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an8-loongarch64-only-build-40385-20244/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at 6b2bec3 Add loongarch64 base support