*.app.src

{application, <App Name>,
 [{description, "<App Description>"},
  {vsn, "<App Version>"},
  {modules, [<Module List>]},
  {registered, [<Registered Modules]},
  {applications, [<Dependency List>]},
  {mod, {<Application Behaviour Module>, []}}]}.

app_behaviour.erl

%%% @author <Your Name>
%%% @copyright <Your Copyright System>
%%% @doc
-module(<app_behaviour>).

-behaviour(application).

%% Application callbacks
-export([start/2, stop/1]).

%%%===================================================================
%%% Application callbacks
%%%===================================================================

%% @private
start(_StartType, _StartArgs) ->
    case <supervisor>:start_link() of
        {ok, Pid} ->
            {ok, Pid};
        Error ->
            Error
                end.

%% @private
stop(_State) ->
    ok.

Example Rel file

{release,
  {“<release-name>”, “<release-version>”},
  {erts, “<erts-version>”},
  [{<app-name>, “<app-version>”}]}.

gen_server_template.erl

%%% @author <author>
%%% @copyright <copyright>
%%% @doc
-module(<gen server name>).

-behaviour(gen_server).

%% API
-export([start_link/0,
         get_value/1,
         add_value/2]).

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

-define(SERVER, ?MODULE).


-record(state, []).

%%%===================================================================
%%% API
%%%===================================================================

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

get_value(Name) ->
    gen_server:call(?SERVER, {get, Name}).

add_value(Name, Value) ->
    gen_server:cast(?SERVER, {add, Name, Value}).

%%%===================================================================
%%% gen_server callbacks
%%%===================================================================

%% @private
init([]) ->
    {ok, #state{}}.

%% @private
handle_call({get, Name}, _From, Data) ->
    Reply = proplists:get_value(Name, Data),
    {reply, Reply, Data}.

%% @private
handle_cast({add, Name, Value}, Data) ->     
    {noreply, [{Name, Value} | Data]}.

%% @private
handle_info(_Info, State) ->
    {noreply, State}.

%% @private
terminate(_Reason, _State) ->
    ok.

%% @private
code_change(_OldVsn, State, _Extra) ->
    {ok, State}.

rebar.config

%% -*- mode: Erlang; fill-column: 80; comment-column: 75; -*-
{cover_enabled, true}.
{cover_print_enabled, true}.

{erl_opts, [debug_info, warnings_as_errors, inline]}.

supervisor.erl

%%% @author Eric Merritt <>
%%% @copyright (C) 2013, Eric Merritt
%%% @doc
-module(<Supervisor>).

-behaviour(supervisor).

%% API
-export([start_link/0]).

%% Supervisor callbacks
-export([init/1]).

-define(SERVER, ?MODULE).

%%%===================================================================
%%% API functions
%%%===================================================================



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

%%%===================================================================
%%% Supervisor callbacks
%%%===================================================================

%% @private
init([]) ->
    RestartStrategy = one_for_one,
    MaxRestarts = 1000,
    MaxSecondsBetweenRestarts = 3600,

    SupFlags = {RestartStrategy, MaxRestarts, MaxSecondsBetweenRestarts},

    Restart = permanent,
    Shutdown = 2000,
    Type = worker,

    AChild = {'AName', {'AModule', start_link, []},
              Restart, Shutdown, Type, ['AModule']},

    {ok, {SupFlags, [AChild]}}.