$ git clone -n https://gitee.com/src-opencloudos-rpms/webkitgtk.git /var/lib/mock/dist-oc9-build-237007-82350/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-oc9-build-237007-82350/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin 213fe3a2790198bdb4957d1691ae25a302a169d4:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/webkitgtk
 * [new ref]         213fe3a2790198bdb4957d1691ae25a302a169d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 213fe3a import webkitgtk-2.52.1-1.tl4