$ git clone -n https://gitee.com/src-anolis-os/go-rpm-macros.git /var/lib/mock/dist-an23-loongarch-build-320398-67906/root/chroot_tmpdir/scmroot/go-rpm-macros
Cloning into '/var/lib/mock/dist-an23-loongarch-build-320398-67906/root/chroot_tmpdir/scmroot/go-rpm-macros'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/go-rpm-macros
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e449ac add loong64 support for go-rpm-macros