$ git clone -n https://gitee.com/src-anolis-os/go-rpm-macros.git /var/lib/mock/dist-an23.3-build-418216-72870/root/chroot_tmpdir/scmroot/go-rpm-macros
Cloning into '/var/lib/mock/dist-an23.3-build-418216-72870/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 7251296 update to go-rpm-macros-3.6.0-4