$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/bc.git /var/lib/mock/dist-el8-loongarch64-build-36053-17034/root/chroot_tmpdir/scmroot/bc
Cloning into '/var/lib/mock/dist-el8-loongarch64-build-36053-17034/root/chroot_tmpdir/scmroot/bc'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at 6e510fd import bc-1.07.1-5.el8.src.rpm