initial commit

.gitignore

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+.rebar3
+_build
+_checkouts
+_vendor
+.eunit
+*.o
+*.beam
+*.plt
+*.swp
+*.swo
+.erlang.cookie
+ebin
+log
+erl_crash.dump
+.rebar
+logs
+.idea
+*.iml
+rebar3.crashdump
+*~

README.md

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+gmplugin_hello
+=====
+
+An OTP application
+
+Build
+-----
+
+    $ rebar3 compile

rebar.config

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+{erl_opts, [debug_info]}.
+{deps, []}.
+
+{shell, [
+    %% {config, "config/sys.config"},
+    {apps, [gmplugin_hello]}
+]}.

src/gmplugin_hello.app.src

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+{application, gmplugin_hello, [
+    {description, "An OTP application"},
+    {vsn, "0.1.0"},
+    {registered, []},
+    {mod, {gmplugin_hello_app, []}},
+    {applications, [
+        kernel,
+        stdlib
+    ]},
+    {env, []},
+    {modules, []},
+    {licenses, ["Apache-2.0"]},
+    {links, []}
+ ]}.

src/gmplugin_hello_app.erl

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+%%%-------------------------------------------------------------------
+%% @doc gmplugin_hello public API
+%% @end
+%%%-------------------------------------------------------------------
+
+-module(gmplugin_hello_app).
+
+-behaviour(application).
+
+-export([start/2, stop/1]).
+
+start(_StartType, _StartArgs) ->
+    gmplugin_hello_sup:start_link().
+
+stop(_State) ->
+    ok.
+
+%% internal functions

src/gmplugin_hello_sup.erl

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+%%%-------------------------------------------------------------------
+%% @doc gmplugin_hello top level supervisor.
+%% @end
+%%%-------------------------------------------------------------------
+
+-module(gmplugin_hello_sup).
+
+-behaviour(supervisor).
+
+-export([start_link/0]).
+
+-export([init/1]).
+
+-define(SERVER, ?MODULE).
+
+start_link() ->
+    supervisor:start_link({local, ?SERVER}, ?MODULE, []).
+
+%% sup_flags() = #{strategy => strategy(),         % optional
+%%                 intensity => non_neg_integer(), % optional
+%%                 period => pos_integer()}        % optional
+%% child_spec() = #{id => child_id(),       % mandatory
+%%                  start => mfargs(),      % mandatory
+%%                  restart => restart(),   % optional
+%%                  shutdown => shutdown(), % optional
+%%                  type => worker(),       % optional
+%%                  modules => modules()}   % optional
+init([]) ->
+    SupFlags = #{
+        strategy => one_for_all,
+        intensity => 0,
+        period => 1
+    },
+    ChildSpecs = [],
+    {ok, {SupFlags, ChildSpecs}}.
+
+%% internal functions