$ git clone -n https://gitee.com/src-opencloudos-rpms/webkitgtk.git /var/lib/mock/dist-oc9-build-253116-84253/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-oc9-build-253116-84253/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin 411ffb6fff42dc988c3841a2e95c5d9b0f5bd506:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/webkitgtk
 * [new ref]         411ffb6fff42dc988c3841a2e95c5d9b0f5bd506 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 411ffb6 import webkitgtk-2.54.1-1.tl4