$ git clone -n https://gitee.com/src-opencloudos-rpms/ruby.git /var/lib/mock/dist-oc9-build-254751-84457/root/chroot_tmpdir/scmroot/ruby
Cloning into '/var/lib/mock/dist-oc9-build-254751-84457/root/chroot_tmpdir/scmroot/ruby'...
$ git fetch origin 861b4de9c2dc57014ba03bcce8ed300060c6934d:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/ruby
 * [new ref]         861b4de9c2dc57014ba03bcce8ed300060c6934d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 861b4de import ruby-3.2.3-19.tl4