$ git clone -n https://gitee.com/zhoujiajia111/gstreamer1-plugins-base.git /var/lib/mock/dist-an23.2-build-429846-73034/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base
Cloning into '/var/lib/mock/dist-an23.2-build-429846-73034/root/chroot_tmpdir/scmroot/gstreamer1-plugins-base'...
$ git fetch origin ed82027c681ef18b3ed85ae27537f08c818efb81:KOJI_FETCH_HEAD
From https://gitee.com/zhoujiajia111/gstreamer1-plugins-base
 * [new ref]         ed82027c681ef18b3ed85ae27537f08c818efb81 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed82027 update for libtheora 1.2.0