$ git clone -n https://gitee.com/src-opencloudos-rpms/webkitgtk.git /var/lib/mock/dist-oc9-build-123450-72852/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-oc9-build-123450-72852/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin cdec462db6cb39fab74b05b5ba3bc70e3c26f20a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/webkitgtk
 * [new ref]         cdec462db6cb39fab74b05b5ba3bc70e3c26f20a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cdec462 import webkitgtk-2.46.1-3.tl4