$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/istack-commons.git /var/lib/mock/dist-el8-loongarch64-build-38780-18737/root/chroot_tmpdir/scmroot/istack-commons
Cloning into '/var/lib/mock/dist-el8-loongarch64-build-38780-18737/root/chroot_tmpdir/scmroot/istack-commons'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at f191792 import istack-commons-2.21-9.el8+7.src.rpm