704af9f3b1
* refator(config_handler): handle and validate the updates to raw_configs * fix(hocon): update hocon to 0.8.0 * refactor(config_handler): check and apply envs only in top-level handler * refactor(config_handler): update config from top level to bottom level * refactor(emqx_data_bridge): move configs to emqx.conf * fix(emqx_schema): remove the extra config path * fix(config_handler): load the emqx.conf when starting emqx_config_handler * fix(data_bridge): API not working * feat(config_handler): save updated configs to emqx_override.conf * fix(config_handler): cannot find the emqx.conf and emqx_override.conf * fix(emqx_config): cannot find the correct path for etc dir * fix(test): load load emqx_schema foreign refereced apps * refactor(emqx_plugin): do not generate configs before load plugins All configs (including the configs for plugins) now should go into the `emqx.conf`. * fix(tests): update the test cases for plugins * fix(tests): don't include schema from apps when testing * fix(tests): use emqx-ct-helper branch hocon
43 lines
1.5 KiB
Erlang
43 lines
1.5 KiB
Erlang
%%--------------------------------------------------------------------
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%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
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%%
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%% you may not use this file except in compliance with the License.
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%% You may obtain a copy of the License at
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%%
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%% http://www.apache.org/licenses/LICENSE-2.0
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%%
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%% Unless required by applicable law or agreed to in writing, software
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%% distributed under the License is distributed on an "AS IS" BASIS,
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%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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%% See the License for the specific language governing permissions and
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%% limitations under the License.
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%%--------------------------------------------------------------------
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-module(emqx_data_bridge_app).
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-behaviour(application).
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-behaviour(emqx_config_handler).
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-export([start/2, stop/1, handle_update_config/2]).
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start(_StartType, _StartArgs) ->
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{ok, Sup} = emqx_data_bridge_sup:start_link(),
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ok = emqx_data_bridge:load_bridges(),
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emqx_config_handler:add_handler(emqx_data_bridge:config_key_path(), ?MODULE),
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{ok, Sup}.
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stop(_State) ->
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ok.
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%% internal functions
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handle_update_config({update, Bridge = #{<<"name">> := Name}}, OldConf) ->
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[Bridge | remove_bridge(Name, OldConf)];
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handle_update_config({delete, Name}, OldConf) ->
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remove_bridge(Name, OldConf).
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remove_bridge(_Name, undefined) ->
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[];
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remove_bridge(Name, OldConf) ->
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[B || B = #{<<"name">> := Name0} <- OldConf, Name0 =/= Name].
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