$ git clone -n https://gitee.com/src-opencloudos-rpms/emacs.git /var/lib/mock/dist-oc9-build-237284-82377/root/chroot_tmpdir/scmroot/emacs
Cloning into '/var/lib/mock/dist-oc9-build-237284-82377/root/chroot_tmpdir/scmroot/emacs'...
$ git fetch origin 5dbe2241bf361f4ad8df094fd369483265771a53:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/emacs
 * [new ref]         5dbe2241bf361f4ad8df094fd369483265771a53 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5dbe224 import emacs-29.1-14.tl4