$ git clone -n https://gitee.com/src-opencloudos-rpms/libavif /var/lib/mock/dist-oc9-webui-build-56726-14976/root/chroot_tmpdir/scmroot/libavif
Cloning into '/var/lib/mock/dist-oc9-webui-build-56726-14976/root/chroot_tmpdir/scmroot/libavif'...
$ git fetch origin oc9-webui:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libavif
 * [new branch]      oc9-webui  -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 03408b7 !2 [0.10.1-2] changelog Merge pull request !2 from zz/oc9-webui