$ git clone -n https://gitee.com/src-opencloudos-rpms/ruby.git /var/lib/mock/dist-oc9-la64-build-134398-78838/root/chroot_tmpdir/scmroot/ruby
Cloning into '/var/lib/mock/dist-oc9-la64-build-134398-78838/root/chroot_tmpdir/scmroot/ruby'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ruby
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f80a270 import ruby-3.2.3-14.tl4