$ git clone -n https://gitee.com/src-opencloudos-rpms/webkitgtk.git /var/lib/mock/dist-oc9-build-137664-79581/root/chroot_tmpdir/scmroot/webkitgtk
Cloning into '/var/lib/mock/dist-oc9-build-137664-79581/root/chroot_tmpdir/scmroot/webkitgtk'...
$ git fetch origin 5502c08ed97a106c8f76220f1135db6d66103960:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/webkitgtk
 * [new ref]         5502c08ed97a106c8f76220f1135db6d66103960 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5502c08 import webkitgtk-2.48.2-1.tl4