$ git clone -n https://gitee.com/wency_cn/libgudev.git /var/lib/mock/dist-an23-build-502451-74802/root/chroot_tmpdir/scmroot/libgudev
Cloning into '/var/lib/mock/dist-an23-build-502451-74802/root/chroot_tmpdir/scmroot/libgudev'...
$ git fetch origin 5be83394f72a889ad317b987da8eab42544a538d:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/libgudev
 * [new ref]         5be83394f72a889ad317b987da8eab42544a538d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5be8339 Update code from upstream