$ git clone -n https://gitee.com/src-opencloudos-rpms/gnome-photos.git /var/lib/mock/dist-oc9-build-127380-76686/root/chroot_tmpdir/scmroot/gnome-photos
Cloning into '/var/lib/mock/dist-oc9-build-127380-76686/root/chroot_tmpdir/scmroot/gnome-photos'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gnome-photos
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63a92ff import gnome-photos-44.0-4.tl4