fix(rule-engine): remove plugin_template (#4146)

chore(build): remove template plugin

The template plugin is intended to work as a standalone plugin
development template repo. Should not be in the umbrella
project.
This commit is contained in:
wwhai 2021-02-04 17:01:37 +08:00 committed by GitHub
parent aadd1ba11a
commit c30666ee26
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13 changed files with 0 additions and 387 deletions

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@ -1,19 +0,0 @@
.eunit
deps
*.o
*.beam
*.plt
erl_crash.dump
ebin
rel/example_project
.concrete/DEV_MODE
.rebar
.erlang.mk/
data/
emqx_plugin_template.d
.DS_Store
erlang.mk
_build/
rebar.lock
test/ct.cover.spec
.rebar3

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@ -1,34 +0,0 @@
emqx-plugin-template
====================
This is a template plugin for the EMQ X broker. And you can see [Plugin Development Guide](https://docs.emqx.io/broker/v3/en/plugins.html#plugin-development-template) to learning how to use it.
Plugin Config
-------------
Each plugin should have a 'etc/{plugin_name}.conf|config' file to store application config.
Authentication and ACL
----------------------
```
emqx:hook('client.authenticate', fun ?MODULE:on_client_authenticate/3, [Env]).
emqx:hook('client.check_acl', fun ?MODULE:on_client_check_acl/5, [Env]).
```
Plugin and Hooks
-----------------
[Plugin Design](https://docs.emqx.io/broker/v3/en/design.html#plugin-design)
[Hooks Design](https://docs.emqx.io/broker/v3/en/design.html#hooks-design)
License
-------
Apache License Version 2.0
Author
------
EMQ X Team.

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@ -1,3 +0,0 @@
1. Add a script to generate plugin project
2. Upgrade the README.md
3. Add the plugin development guide

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@ -1,5 +0,0 @@
[
{emqx_plugin_template, []}
].

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@ -1,3 +0,0 @@
{deps, []}.
{erl_opts, [debug_info]}.

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@ -1,26 +0,0 @@
%%--------------------------------------------------------------------
%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% Licensed 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(emqx_cli_demo).
-export([cmd/1]).
cmd(["arg1", "arg2"]) ->
emqx_ctl:print("ok");
cmd(_) ->
emqx_ctl:usage([{"cmd arg1 arg2", "cmd demo"}]).

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@ -1,14 +0,0 @@
{application, emqx_plugin_template,
[{description, "EMQ X Plugin Template"},
{vsn, "4.3.0"}, % strict semver, bump manually!
{modules, []},
{registered, [emqx_plugin_template_sup]},
{applications, [kernel,stdlib]},
{mod, {emqx_plugin_template_app,[]}},
{env, []},
{licenses, ["Apache-2.0"]},
{maintainers, ["EMQ X Team <contact@emqx.io>"]},
{links, [{"Homepage", "https://emqx.io/"},
{"Github", "https://github.com/emqx/emqx-plugin-template"}
]}
]}.

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@ -1,193 +0,0 @@
%%--------------------------------------------------------------------
%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% Licensed 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(emqx_plugin_template).
-include_lib("emqx/include/emqx.hrl").
-export([ load/1
, unload/0
]).
%% Client Lifecircle Hooks
-export([ on_client_connect/3
, on_client_connack/4
, on_client_connected/3
, on_client_disconnected/4
, on_client_authenticate/3
, on_client_check_acl/5
, on_client_subscribe/4
, on_client_unsubscribe/4
]).
%% Session Lifecircle Hooks
-export([ on_session_created/3
, on_session_subscribed/4
, on_session_unsubscribed/4
, on_session_resumed/3
, on_session_discarded/3
, on_session_takeovered/3
, on_session_terminated/4
]).
%% Message Pubsub Hooks
-export([ on_message_publish/2
, on_message_delivered/3
, on_message_acked/3
, on_message_dropped/4
]).
%% Called when the plugin application start
load(Env) ->
hook('client.connect', {?MODULE, on_client_connect, [Env]}),
hook('client.connack', {?MODULE, on_client_connack, [Env]}),
hook('client.connected', {?MODULE, on_client_connected, [Env]}),
hook('client.disconnected', {?MODULE, on_client_disconnected, [Env]}),
hook('client.authenticate', {?MODULE, on_client_authenticate, [Env]}),
hook('client.check_acl', {?MODULE, on_client_check_acl, [Env]}),
hook('client.subscribe', {?MODULE, on_client_subscribe, [Env]}),
hook('client.unsubscribe', {?MODULE, on_client_unsubscribe, [Env]}),
hook('session.created', {?MODULE, on_session_created, [Env]}),
hook('session.subscribed', {?MODULE, on_session_subscribed, [Env]}),
hook('session.unsubscribed',{?MODULE, on_session_unsubscribed, [Env]}),
hook('session.resumed', {?MODULE, on_session_resumed, [Env]}),
hook('session.discarded', {?MODULE, on_session_discarded, [Env]}),
hook('session.takeovered', {?MODULE, on_session_takeovered, [Env]}),
hook('session.terminated', {?MODULE, on_session_terminated, [Env]}),
hook('message.publish', {?MODULE, on_message_publish, [Env]}),
hook('message.delivered', {?MODULE, on_message_delivered, [Env]}),
hook('message.acked', {?MODULE, on_message_acked, [Env]}),
hook('message.dropped', {?MODULE, on_message_dropped, [Env]}).
%%--------------------------------------------------------------------
%% Client Lifecircle Hooks
%%--------------------------------------------------------------------
on_client_connect(ConnInfo = #{clientid := ClientId}, Props, _Env) ->
io:format("Client(~s) connect, ConnInfo: ~p, Props: ~p~n",
[ClientId, ConnInfo, Props]),
{ok, Props}.
on_client_connack(ConnInfo = #{clientid := ClientId}, Rc, Props, _Env) ->
io:format("Client(~s) connack, ConnInfo: ~p, Rc: ~p, Props: ~p~n",
[ClientId, ConnInfo, Rc, Props]),
{ok, Props}.
on_client_connected(ClientInfo = #{clientid := ClientId}, ConnInfo, _Env) ->
io:format("Client(~s) connected, ClientInfo:~n~p~n, ConnInfo:~n~p~n",
[ClientId, ClientInfo, ConnInfo]).
on_client_disconnected(ClientInfo = #{clientid := ClientId}, ReasonCode, ConnInfo, _Env) ->
io:format("Client(~s) disconnected due to ~p, ClientInfo:~n~p~n, ConnInfo:~n~p~n",
[ClientId, ReasonCode, ClientInfo, ConnInfo]).
on_client_authenticate(_ClientInfo = #{clientid := ClientId}, Result, _Env) ->
io:format("Client(~s) authenticate, Result:~n~p~n", [ClientId, Result]),
{ok, Result}.
on_client_check_acl(_ClientInfo = #{clientid := ClientId}, Topic, PubSub, Result, _Env) ->
io:format("Client(~s) check_acl, PubSub:~p, Topic:~p, Result:~p~n",
[ClientId, PubSub, Topic, Result]),
{ok, Result}.
on_client_subscribe(#{clientid := ClientId}, _Properties, TopicFilters, _Env) ->
io:format("Client(~s) will subscribe: ~p~n", [ClientId, TopicFilters]),
{ok, TopicFilters}.
on_client_unsubscribe(#{clientid := ClientId}, _Properties, TopicFilters, _Env) ->
io:format("Client(~s) will unsubscribe ~p~n", [ClientId, TopicFilters]),
{ok, TopicFilters}.
%%--------------------------------------------------------------------
%% Session Lifecircle Hooks
%%--------------------------------------------------------------------
on_session_created(#{clientid := ClientId}, SessInfo, _Env) ->
io:format("Session(~s) created, Session Info:~n~p~n", [ClientId, SessInfo]).
on_session_subscribed(#{clientid := ClientId}, Topic, SubOpts, _Env) ->
io:format("Session(~s) subscribed ~s with subopts: ~p~n", [ClientId, Topic, SubOpts]).
on_session_unsubscribed(#{clientid := ClientId}, Topic, Opts, _Env) ->
io:format("Session(~s) unsubscribed ~s with opts: ~p~n", [ClientId, Topic, Opts]).
on_session_resumed(#{clientid := ClientId}, SessInfo, _Env) ->
io:format("Session(~s) resumed, Session Info:~n~p~n", [ClientId, SessInfo]).
on_session_discarded(_ClientInfo = #{clientid := ClientId}, SessInfo, _Env) ->
io:format("Session(~s) is discarded. Session Info: ~p~n", [ClientId, SessInfo]).
on_session_takeovered(_ClientInfo = #{clientid := ClientId}, SessInfo, _Env) ->
io:format("Session(~s) is takeovered. Session Info: ~p~n", [ClientId, SessInfo]).
on_session_terminated(_ClientInfo = #{clientid := ClientId}, Reason, SessInfo, _Env) ->
io:format("Session(~s) is terminated due to ~p~nSession Info: ~p~n",
[ClientId, Reason, SessInfo]).
%%--------------------------------------------------------------------
%% Message PubSub Hooks
%%--------------------------------------------------------------------
%% Transform message and return
on_message_publish(Message = #message{topic = <<"$SYS/", _/binary>>}, _Env) ->
{ok, Message};
on_message_publish(Message, _Env) ->
io:format("Publish ~s~n", [emqx_message:format(Message)]),
{ok, Message}.
on_message_dropped(#message{topic = <<"$SYS/", _/binary>>}, _By, _Reason, _Env) ->
ok;
on_message_dropped(Message, _By = #{node := Node}, Reason, _Env) ->
io:format("Message dropped by node ~s due to ~s: ~s~n",
[Node, Reason, emqx_message:format(Message)]).
on_message_delivered(_ClientInfo = #{clientid := ClientId}, Message, _Env) ->
io:format("Message delivered to client(~s): ~s~n",
[ClientId, emqx_message:format(Message)]),
{ok, Message}.
on_message_acked(_ClientInfo = #{clientid := ClientId}, Message, _Env) ->
io:format("Message acked by client(~s): ~s~n",
[ClientId, emqx_message:format(Message)]).
%% Called when the plugin application stop
unload() ->
emqx:unhook('client.connect', {?MODULE, on_client_connect}),
emqx:unhook('client.connack', {?MODULE, on_client_connack}),
emqx:unhook('client.connected', {?MODULE, on_client_connected}),
emqx:unhook('client.disconnected', {?MODULE, on_client_disconnected}),
emqx:unhook('client.authenticate', {?MODULE, on_client_authenticate}),
emqx:unhook('client.check_acl', {?MODULE, on_client_check_acl}),
emqx:unhook('client.subscribe', {?MODULE, on_client_subscribe}),
emqx:unhook('client.unsubscribe', {?MODULE, on_client_unsubscribe}),
emqx:unhook('session.created', {?MODULE, on_session_created}),
emqx:unhook('session.subscribed', {?MODULE, on_session_subscribed}),
emqx:unhook('session.unsubscribed',{?MODULE, on_session_unsubscribed}),
emqx:unhook('session.resumed', {?MODULE, on_session_resumed}),
emqx:unhook('session.discarded', {?MODULE, on_session_discarded}),
emqx:unhook('session.takeovered', {?MODULE, on_session_takeovered}),
emqx:unhook('session.terminated', {?MODULE, on_session_terminated}),
emqx:unhook('message.publish', {?MODULE, on_message_publish}),
emqx:unhook('message.delivered', {?MODULE, on_message_delivered}),
emqx:unhook('message.acked', {?MODULE, on_message_acked}),
emqx:unhook('message.dropped', {?MODULE, on_message_dropped}).
hook(Name, MFA) ->
case emqx:hook(Name, MFA) of
ok -> ok;
{error, already_exists} -> ok
end.

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@ -1,34 +0,0 @@
%%--------------------------------------------------------------------
%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% Licensed 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(emqx_plugin_template_app).
-behaviour(application).
-emqx_plugin(?MODULE).
-export([ start/2
, stop/1
]).
start(_StartType, _StartArgs) ->
{ok, Sup} = emqx_plugin_template_sup:start_link(),
emqx_plugin_template:load(application:get_all_env()),
{ok, Sup}.
stop(_State) ->
emqx_plugin_template:unload().

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@ -1,30 +0,0 @@
%%--------------------------------------------------------------------
%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% Licensed 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(emqx_plugin_template_sup).
-behaviour(supervisor).
-export([start_link/0]).
-export([init/1]).
start_link() ->
supervisor:start_link({local, ?MODULE}, ?MODULE, []).
init([]) ->
{ok, { {one_for_all, 0, 1}, []} }.

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@ -1,24 +0,0 @@
%%--------------------------------------------------------------------
%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% Licensed 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(emqx_plugin_template_SUITE).
-compile(nowarn_export_all).
-compile(export_all).
all() -> [].
groups() -> [].

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@ -155,7 +155,6 @@ relx_plugin_apps_per_rel(cloud) ->
, emqx_exproto
, emqx_prometheus
, emqx_psk_file
, emqx_plugin_template
];
relx_plugin_apps_per_rel(edge) ->
[].

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@ -21,7 +21,6 @@ apps=(
"emqx_lua_hook"
"emqx_lwm2m"
"emqx_management"
"emqx_plugin_template"
"emqx_prometheus"
"emqx_psk_file"
"emqx_recon"