$ git clone -n https://gitee.com/lizhao2025/libell.git /var/lib/mock/dist-an23-build-499945-74764/root/chroot_tmpdir/scmroot/libell
Cloning into '/var/lib/mock/dist-an23-build-499945-74764/root/chroot_tmpdir/scmroot/libell'...
$ git fetch origin 501982b378c530d493a8e092267fbe98f0b53a87:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/libell
 * [new ref]         501982b378c530d493a8e092267fbe98f0b53a87 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 501982b Update code from upstream