$ git clone -n https://gitee.com/src-opencloudos-rpms/gstreamer1-plugins-base.git /var/lib/mock/dist-oc8-build-237464-82407/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base
Cloning into '/var/lib/mock/dist-oc8-build-237464-82407/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base'...
$ git fetch origin 8244326f9e5ccb575fff9228712a8a2a8006d21f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gstreamer1-plugins-base
 * [new ref]         8244326f9e5ccb575fff9228712a8a2a8006d21f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8244326 import gstreamer1-plugins-base-1.16.1-6.tl3