$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/po4a /var/lib/mock/dist-el8-loongarch64-build-39179-19165/root/chroot_tmpdir/scmroot/po4a
Cloning into '/var/lib/mock/dist-el8-loongarch64-build-39179-19165/root/chroot_tmpdir/scmroot/po4a'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at 2dc8070 import po4a-0.52-4.el8.src.rpm