$ git clone -n https://gitee.com/opencloudos-stream/mingw-gstreamer1-plugins-bad-free.git /var/lib/mock/dist-ocs23-epol9-build-179838-11582/root/chroot_tmpdir/scmroot/mingw-gstreamer1-plugins-bad-free
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-179838-11582/root/chroot_tmpdir/scmroot/mingw-gstreamer1-plugins-bad-free'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/mingw-gstreamer1-plugins-bad-free
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd59201 update