$ git clone -n https://gitee.com/src-opencloudos-rpms/gstreamer1-plugins-bad-free.git /var/lib/mock/dist-oc9-build-246860-83500/root/chroot_tmpdir/scmroot/gstreamer1-plugins-bad-free
Cloning into '/var/lib/mock/dist-oc9-build-246860-83500/root/chroot_tmpdir/scmroot/gstreamer1-plugins-bad-free'...
$ git fetch origin e6a905c853113f91bfe7fe0f5fcbb7013cc4562e:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gstreamer1-plugins-bad-free
 * [new ref]         e6a905c853113f91bfe7fe0f5fcbb7013cc4562e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e6a905c import gstreamer1-plugins-bad-free-1.22.5-19.tl4