Convert the static handler example to a release

Temporarily hardcode the list of mimetypes.

examples/static_world/Makefile

@@ -0,0 +1,14 @@
+PROJECT = static_world
+
+DEPS = cowboy
+dep_cowboy = pkg://cowboy master
+
+.PHONY: release clean-release
+
+release: clean-release all
+	relx
+
+clean-release:
+	rm -rf _rel
+
+include ../../erlang.mk

examples/static_world/README.md

@@ -1,49 +1,39 @@
-Cowboy Static File Handler
-==========================
+Static file handler example
+===========================
 
-To compile this example you need rebar in your PATH.
+To try this example, you need GNU `make`, `git` and
+[relx](https://github.com/erlware/relx) in your PATH.
 
-Type the following command:
-```
-$ rebar get-deps compile
-```
+To build the example, run the following command:
 
-You can then start the Erlang node with the following command:
+``` bash
+$ make
 ```
-./start.sh
+
+To start the release in the foreground:
+
+``` bash
+$ ./_rel/bin/hello_world_example console
 ```
 
-Cowboy will serve all the files you put in the priv/ directory.
-You can replace the filename given in the example URL with the
-one of a file you added to this directory to receive that file.
+The example will serve all the files found in the `priv`
+directory. For example:
 
-Example
--------
+ *  [Plain text file](http://localhost:8080/test.txt)
+ *  [HTML5 video demo](http://localhost:8080/video.html)
 
-Show that the file is returned as an octet-stream
+Example output
+--------------
 
 ``` bash
 $ curl -i http://localhost:8080/test.txt
 HTTP/1.1 200 OK
 connection: keep-alive
 server: Cowboy
-date: Fri, 28 Sep 2012 04:19:40 GMT
+date: Mon, 09 Sep 2013 13:49:50 GMT
 content-length: 52
-Content-Type: application/octet-stream
-Last-Modified: Fri, 28 Sep 2012 04:01:20 GMT
+content-type: text/plain
+last-modified: Fri, 18 Jan 2013 16:33:31 GMT
 
 If you read this then the static file server works!
 ```
-
-Finally download and cat the file to verify
-
-``` bash
-$ curl -sLO http://localhost:8080/test.txt
-$ cat test.txt
-If you read this then the static file server works!
-```
-
-HTML5 Video Example
--------------------
-
-Open http://localhost:8080/video.html in your favorite browser.

examples/static_world/rebar.config

@@ -1,6 +0,0 @@
-{deps, [
-	{cowboy, ".*",
-		{git, "git://github.com/extend/cowboy.git", "master"}},
-	{mimetypes, ".*",
-		{git, "git://github.com/spawngrid/mimetypes.git", "master"}}
-]}.

examples/static_world/relx.config

@@ -0,0 +1,2 @@
+{release, {static_world_example, "1"}, [static_world]}.
+{extended_start_script, true}.

examples/static_world/src/static_world.erl

@@ -1,15 +0,0 @@
-%% Feel free to use, reuse and abuse the code in this file.
-
--module(static_world).
-
-%% API.
--export([start/0]).
-
-%% API.
-
-start() ->
-	ok = application:start(crypto),
-	ok = application:start(cowlib),
-	ok = application:start(ranch),
-	ok = application:start(cowboy),
-	ok = application:start(static_world).

examples/static_world/src/static_world_app.erl

@@ -15,7 +15,12 @@ start(_Type, _Args) ->
 		{'_', [
 			{"/[...]", cowboy_static, [
 				{directory, {priv_dir, static_world, []}},
-				{mimetypes, {fun mimetypes:path_to_mimes/2, default}}
+				{mimetypes, [
+					{<<".html">>, [<<"text/html">>]},
+					{<<".txt">>, [<<"text/plain">>]},
+					{<<".mp4">>, [<<"video/mp4">>]},
+					{<<".ogv">>, [<<"video/ogg">>]}
+				]}
 			]} 
 		]}
 	]),

examples/static_world/start.sh

@@ -1,4 +0,0 @@
-#!/bin/sh
-erl -pa ebin deps/*/ebin -s static_world \
-	-eval "io:format(\"Point your browser at http://localhost:8080/test.txt~n\")." \
-	-eval "io:format(\"Point your browser at http://localhost:8080/video.html~n\")."