$ git clone -n https://gitee.com/src-opencloudos-rpms/webkitgtk.git /var/lib/mock/dist-oc9-build-248329-83690/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-oc9-build-248329-83690/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin 92179a05177a897bdfb3976b9e3f3ef3a2ba3ac8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/webkitgtk
 * [new ref]         92179a05177a897bdfb3976b9e3f3ef3a2ba3ac8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 92179a0 import webkitgtk-2.52.1-2.tl4