$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/perl-MIME-Base64.git /var/lib/mock/dist-el8-loongarch64-build-36562-17034/root/chroot_tmpdir/scmroot/perl-MIME-Base64
Cloning into '/var/lib/mock/dist-el8-loongarch64-build-36562-17034/root/chroot_tmpdir/scmroot/perl-MIME-Base64'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at 47b4971 import perl-MIME-Base64-3.15-396.el8.src.rpm