$ git clone -n https://gitee.com/opencloudos-stream/kf5-kguiaddons.git /var/lib/mock/dist-oc9-epol-build-68397-46982/root/chroot_tmpdir/scmroot/kf5-kguiaddons
Cloning into '/var/lib/mock/dist-oc9-epol-build-68397-46982/root/chroot_tmpdir/scmroot/kf5-kguiaddons'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kf5-kguiaddons
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a9616e0 !1 init Merge pull request !1 from chairou/master