$ git clone -n https://gitee.com/renping000/libdatrie.git /var/lib/mock/dist-an23-build-187870-60689/root/chroot_tmpdir/scmroot/libdatrie
Cloning into '/var/lib/mock/dist-an23-build-187870-60689/root/chroot_tmpdir/scmroot/libdatrie'...
$ git fetch origin 496e52e1e9c79e88023862c6dae515ceae64ac1b:KOJI_FETCH_HEAD
From https://gitee.com/renping000/libdatrie
 * [new ref]         496e52e1e9c79e88023862c6dae515ceae64ac1b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 496e52e add doc package