$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-proto-devel.git /var/lib/mock/dist-oc9-build-48436-14592/root/chroot_tmpdir/scmroot/xorg-x11-proto-devel
Cloning into '/var/lib/mock/dist-oc9-build-48436-14592/root/chroot_tmpdir/scmroot/xorg-x11-proto-devel'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-proto-devel
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 304371d import xorg-x11-proto-devel-2022.2-3.tl4