$ git clone -n https://gitee.com/opencloudos-stream/kf5-knotifications.git /var/lib/mock/dist-oc9-epol-build-68409-46984/root/chroot_tmpdir/scmroot/kf5-knotifications
Cloning into '/var/lib/mock/dist-oc9-epol-build-68409-46984/root/chroot_tmpdir/scmroot/kf5-knotifications'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kf5-knotifications
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a32f34f !1 initial Merge pull request !1 from jeremiazhao/master