$ git clone -n https://gitee.com/src-opencloudos-rpms/webkit2gtk3.git /var/lib/mock/dist-oc8-build-221879-80984/root/chroot_tmpdir/scmroot/webkit2gtk3
Cloning into '/var/lib/mock/dist-oc8-build-221879-80984/root/chroot_tmpdir/scmroot/webkit2gtk3'...
$ git fetch origin 0743fd766f3ec43e67c967c2d5364a51bc424b34:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/webkit2gtk3
 * [new ref]         0743fd766f3ec43e67c967c2d5364a51bc424b34 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0743fd7 import webkit2gtk3-2.50.0-1.tl3