$ git clone -n https://gitee.com/lizhao2025/libuv.git /var/lib/mock/dist-an23-build-496521-74608/root/chroot_tmpdir/scmroot/libuv
Cloning into '/var/lib/mock/dist-an23-build-496521-74608/root/chroot_tmpdir/scmroot/libuv'...
$ git fetch origin 600f6597d3544f5517effdb9d7546ab7f582ced5:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/libuv
 * [new ref]         600f6597d3544f5517effdb9d7546ab7f582ced5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 600f659 Update code from upstream