$ git clone -n https://gitee.com/src-opencloudos-rpms/ruby.git /var/lib/mock/dist-oc9-build-71929-47613/root/chroot_tmpdir/scmroot/ruby
Cloning into '/var/lib/mock/dist-oc9-build-71929-47613/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 1a0b5e9 import ruby-3.2.2-2.tl4