$ git clone -n https://gitee.com/opencloudos-stream/gstreamer1-plugins-base.git /var/lib/mock/dist-ocs23-build-34309-1623/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base
Cloning into '/var/lib/mock/dist-ocs23-build-34309-1623/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/gstreamer1-plugins-base
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee6ac0d !3 Rebuilt for orc 0.4.33 Merge pull request !3 from gordonwwang/master