$ git clone -n https://gitee.com/lizhao2025/libdvdnav.git /var/lib/mock/dist-an23-build-496390-74608/root/chroot_tmpdir/scmroot/libdvdnav
Cloning into '/var/lib/mock/dist-an23-build-496390-74608/root/chroot_tmpdir/scmroot/libdvdnav'...
$ git fetch origin d85ff3479bf0ad1595655012079f4f34ca64c98a:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/libdvdnav
 * [new ref]         d85ff3479bf0ad1595655012079f4f34ca64c98a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d85ff34 Update code from upstream