Updated to match rebar3 'release' template

webmachine.template

@@ -1,23 +1,23 @@
 %%-*- mode: erlang -*-
-{description, "Generates an empty WebMachine application"}.
+{description, "OTP Release structure for executable Webmachine programs"}.
 {variables, [
-    {name, "wmskel", "name of the application to build"},
-    {prefix, ".", "path where the application should be created"}
+  {name, "myapp", "Name of the OTP release. An app with this name will also be created."},
+  {desc, "A Webmachine Service", "Short description of the release's main app's purpose"}
 ]}.
 
-%% main project files
-{template, "_README.md", "{{prefix}}/README.md"}.
-{template, "Makefile", "{{prefix}}/Makefile"}.
-{template, "rebar.config", "{{prefix}}/rebar.config"}.
-{template, "relx.config", "{{prefix}}/relx.config"}.
-{template, "dot.gitignore", "{{prefix}}/.gitignore"}.
+{template, "webmachine/Makefile", "{{name}}/Makefile"}.
+{template, "webmachine/app.erl", "{{name}}/{{apps_dir}}/{{name}}/src/{{name}}_app.erl"}.
+{template, "webmachine/sup.erl", "{{name}}/{{apps_dir}}/{{name}}/src/{{name}}_sup.erl"}.
+{template, "webmachine/config.erl", "{{name}}/{{apps_dir}}/{{name}}/src/{{name}}_config.erl"}.
+{template, "webmachine/resource.erl", "{{name}}/{{apps_dir}}/{{name}}/src/{{name}}_resource.erl"}.
+{template, "webmachine/top.erl", "{{name}}/{{apps_dir}}/{{name}}/src/{{name}}.erl"}.
+{template, "webmachine/otp_app.app.src", "{{name}}/{{apps_dir}}/{{name}}/src/{{name}}.app.src"}.
+{template, "webmachine/relx_rebar.config", "{{name}}/rebar.config"}.
+{template, "webmachine/sys.config", "{{name}}/config/sys.config"}.
+{template, "webmachine/vm.args", "{{name}}/config/vm.args"}.
+{template, "webmachine/gitignore", "{{name}}/.gitignore"}.
+{template, "webmachine/LICENSE", "{{name}}/LICENSE"}.
+{template, "webmachine/README.md", "{{name}}/README.md"}.
 
-{template, "src/_.app.src", "{{prefix}}/src/{{name}}.app.src"}.
+{dir, "{{name}}/priv/www"}.
 
-{template, "src/_.erl", "{{prefix}}/src/{{name}}.erl"}.
-{template, "src/_app.erl", "{{prefix}}/src/{{name}}_app.erl"}.
-{template, "src/_sup.erl", "{{prefix}}/src/{{name}}_sup.erl"}.
-{template, "src/_config.erl", "{{prefix}}/src/{{name}}_config.erl"}.
-{template, "src/_resource.erl", "{{prefix}}/src/{{name}}_resource.erl"}.
-
-{dir, "{{prefix}}/priv/www"}.

webmachine/LICENSE

@@ -0,0 +1,29 @@
+Copyright (c) {{copyright_year}}, {{author_name}} <{{author_email}}>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright
+  notice, this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright
+  notice, this list of conditions and the following disclaimer in the
+  documentation and/or other materials provided with the distribution.
+
+* The names of its contributors may not be used to endorse or promote
+  products derived from this software without specific prior written
+  permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Makefile → webmachine/Makefile

@@ -19,6 +19,9 @@ all: $(REBAR3)
 rel: all
 	@$(REBAR3) release
 
+prod: all
+	@$(REBAR3) as prod release
+
 $(REBAR3):
 	curl -Lo rebar3 $(REBAR3_URL) || wget $(REBAR3_URL)
 	chmod a+x rebar3

_README.md → webmachine/README.md

@@ -5,7 +5,7 @@ You should find in this directory:
 README : this file
 Makefile : simple make commands
 rebar.config : configuration for Rebar3
-/src
+{{apps_dir}}/{{name}}/src
   /{{name}}.app.src : application information file for OTP
   /{{name}}.erl : the public API for your app
   /{{name}}_app.erl : base module for the Erlang application behavior

webmachine/app.erl

@@ -0,0 +1,27 @@
+%%%-------------------------------------------------------------------
+%% @doc {{name}} public API
+%% @end
+%%%-------------------------------------------------------------------
+
+-module('{{name}}_app').
+
+-behaviour(application).
+
+%% Application callbacks
+-export([start/2
+        ,stop/1]).
+
+%%====================================================================
+%% API
+%%====================================================================
+
+start(_StartType, _StartArgs) ->
+    '{{name}}_sup':start_link().
+
+%%--------------------------------------------------------------------
+stop(_State) ->
+    ok.
+
+%%====================================================================
+%% Internal functions
+%%====================================================================

src/_config.erl → webmachine/config.erl

@@ -1,23 +1,24 @@
 -module({{name}}_config).
 
 -export([
-    dispatch/0,
-    web_config/0
-]).
+         dispatch/0,
+         web_config/0
+        ]).
 
 -spec dispatch() -> [webmachine_dispatcher:route()].
 dispatch() ->
     lists:flatten([
-        {[], {{name}}_resource, []}
-    ]).
+                   {[], {{name}}_resource, []}
+                  ]).
 
 web_config() ->
     {ok, App} = application:get_application(?MODULE),
     {ok, Ip} = application:get_env(App, web_ip),
     {ok, Port} = application:get_env(App, web_port),
     [
-        {ip, Ip},
-        {port, Port},
-        {log_dir, "priv/log"},
-        {dispatch, dispatch()}
+     {ip, Ip},
+     {port, Port},
+     {log_dir, "priv/log"},
+     {dispatch, dispatch()}
     ].
+

webmachine/otp_app.app.src

@@ -0,0 +1,23 @@
+{application, '{{name}}',
+ [{description, "{{desc}}"},
+  {vsn, "0.1.0"},
+  {registered, []},
+  {mod, {'{{name}}_app', []}},
+  {applications,
+   [kernel,
+    stdlib,
+    inets,
+    crypto,
+    mochiweb,
+    webmachine
+   ]},
+  {env,[
+        {web_ip, "0.0.0.0"},
+        {web_port, 8080}
+       ]},
+  {modules, []},
+
+  {contributors, []},
+  {licenses, []},
+  {links, []}
+ ]}.

webmachine/relx_rebar.config

@@ -0,0 +1,23 @@
+{erl_opts, [debug_info]}.
+
+{deps, [
+  {webmachine, "1.10.*", {git, "git://github.com/webmachine/webmachine", {branch, "develop"}}}
+  ]}.
+
+{relx, [{release, {'{{name}}', "0.1.0"},
+  ['{{name}}',
+  sasl]},
+
+  {sys_config, "./config/sys.config"},
+  {vm_args, "./config/vm.args"},
+
+  {dev_mode, true},
+  {include_erts, false},
+
+  {extended_start_script, true}]
+}.
+
+{profiles, [{prod, [{relx, [{dev_mode, false},
+                            {include_erts, true}]}]
+            }]
+}.

src/_resource.erl → webmachine/resource.erl

@@ -1,8 +1,8 @@
 -module({{name}}_resource).
 -export([
-    init/1,
-    to_html/2
-]).
+         init/1,
+         to_html/2
+        ]).
 
 -include_lib("webmachine/include/webmachine.hrl").
 
@@ -13,3 +13,4 @@ init([]) ->
 -spec to_html(wrq:reqdata(), term()) -> {iodata(), wrq:reqdata(), term()}.
 to_html(ReqData, State) ->
     {"<html><body>Hello, new world</body></html>", ReqData, State}.
+

webmachine/sup.erl

@@ -0,0 +1,39 @@
+%%%-------------------------------------------------------------------
+%% @doc {{name}} top level supervisor.
+%% @end
+%%%-------------------------------------------------------------------
+
+-module('{{name}}_sup').
+
+-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
+%%====================================================================
+
+%% Child :: {Id,StartFunc,Restart,Shutdown,Type,Modules}
+init([]) ->
+    Web = {webmachine_mochiweb,
+           {webmachine_mochiweb, start, [{{name}}_config:web_config()]},
+           permanent, 5000, worker, [mochiweb_socket_server]},
+    Processes = [Web],
+    {ok, { {one_for_one, 10, 10}, Processes} }.
+
+%%====================================================================
+%% Internal functions
+%%====================================================================

webmachine/sys.config

@@ -0,0 +1,3 @@
+[
+  {'{{name}}', []}
+].

src/_.erl → webmachine/top.erl

@@ -39,3 +39,4 @@ resolve_deps(App) ->
 is_otp_base_app(kernel) -> true;
 is_otp_base_app(stdlib) -> true;
 is_otp_base_app(_) -> false.
+

webmachine/vm.args

@@ -0,0 +1,6 @@
+-name {{name}}@127.0.0.1
+
+-setcookie {{name}}_cookie
+
++K true
++A30