%% -------------------------------------------------------------------
%%
%% Copyright (c) 2014 Basho Technologies, Inc.  All Rights Reserved.
%%
%% This file is provided to you under the Apache License,
%% Version 2.0 (the "License"); you may not use this file
%% except in compliance with the License.  You may obtain
%% a copy of the License at
%%
%%   http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing,
%% software distributed under the License is distributed on an
%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
%% KIND, either express or implied.  See the License for the
%% specific language governing permissions and limitations
%% under the License.
%%
%% -------------------------------------------------------------------
-module(clique_manager).

-behaviour(gen_server).

%% gen_server api and callbacks
-export([start_link/0,
         init/1,
         handle_call/3,
         handle_cast/2,
         handle_info/2,
         terminate/2,
         code_change/3
        ]).

-record(state, {}).

start_link() ->
    gen_server:start_link({local, ?MODULE}, ?MODULE, [], []).

%% Note that this gen_server only exists to create ets tables and keep them
%% around indefinitely. If it dies once, the node will die, as riak-admin will
%% functionality will no longer be available. However, since it discards all
%% messages, it can only die if explicitly killed.
%%
init([]) ->
    ok = clique_writer:init(),
    ok = clique_command:init(),
    ok = clique_usage:init(),
    ok = clique_config:init(),
    ok = clique_nodes:init(),
    {ok, #state{}}.

handle_call(_Msg, _From, State) ->
    {reply, ok, State}.
handle_cast(_Msg, State) ->
    {noreply, State}.
handle_info(_Msg, State) ->
    {noreply, State}.
terminate(_Reason, _State) ->
    ok.
code_change(_OldVsn, State, _Extra) ->
    {ok, State}.