$ git clone -n https://gitee.com/opencloudos-stream/plasma-wayland-protocols.git /var/lib/mock/dist-oc9-epol-build-64603-16665/root/chroot_tmpdir/scmroot/plasma-wayland-protocols
Cloning into '/var/lib/mock/dist-oc9-epol-build-64603-16665/root/chroot_tmpdir/scmroot/plasma-wayland-protocols'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/plasma-wayland-protocols
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee2e36a !1 init Merge pull request !1 from chairou/master