$ git clone -n https://gitee.com/fundawang/libuv.git /var/lib/mock/dist-an23-build-353866-71027/root/chroot_tmpdir/scmroot/libuv
Cloning into '/var/lib/mock/dist-an23-build-353866-71027/root/chroot_tmpdir/scmroot/libuv'...
$ git fetch origin 01ca49a865088a898cd6bf9a8ce222d55ce51f27:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/libuv
 * [new ref]         01ca49a865088a898cd6bf9a8ce222d55ce51f27 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01ca49a 1.48.0