$ git clone -n https://gitee.com/wangce1988/webkitgtk.git /var/lib/mock/dist-an23-build-383967-71770/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-an23-build-383967-71770/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin 226206b66652ea66ac86de75cb237e77cde7ac15:KOJI_FETCH_HEAD
From https://gitee.com/wangce1988/webkitgtk
 * [new ref]         226206b66652ea66ac86de75cb237e77cde7ac15 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 226206b update to 2.44.0