From 49acfce8b9d0af8cc87b9be7ba91ffde307596da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Sun, 8 Sep 2013 11:48:48 +0200
Subject: Convert the EventSource example to a release

---
 examples/eventsource/Makefile                | 14 ++++++++++++++
 examples/eventsource/README.md               | 28 +++++++++++++---------------
 examples/eventsource/rebar.config            |  6 ------
 examples/eventsource/relx.config             |  2 ++
 examples/eventsource/src/eventsource.erl     | 15 ---------------
 examples/eventsource/src/eventsource_app.erl |  2 +-
 examples/eventsource/start.sh                |  3 ---
 7 files changed, 30 insertions(+), 40 deletions(-)
 create mode 100644 examples/eventsource/Makefile
 delete mode 100644 examples/eventsource/rebar.config
 create mode 100644 examples/eventsource/relx.config
 delete mode 100644 examples/eventsource/src/eventsource.erl
 delete mode 100755 examples/eventsource/start.sh

(limited to 'examples')

diff --git a/examples/eventsource/Makefile b/examples/eventsource/Makefile
new file mode 100644
index 0000000..176c9e0
--- /dev/null
+++ b/examples/eventsource/Makefile
@@ -0,0 +1,14 @@
+PROJECT = eventsource
+
+DEPS = cowboy
+dep_cowboy = pkg://cowboy master
+
+.PHONY: release clean-release
+
+release: clean-release all
+	relx
+
+clean-release:
+	rm -rf _rel
+
+include ../../erlang.mk
diff --git a/examples/eventsource/README.md b/examples/eventsource/README.md
index c9662a1..a748b06 100644
--- a/examples/eventsource/README.md
+++ b/examples/eventsource/README.md
@@ -1,22 +1,20 @@
-Cowboy EventSource
-==================
+EventSource 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:
-```
-./start.sh
+``` bash
+$ make
 ```
 
-Uses Cowboy's loop functionality to continuously send events to the browser.
+To start the release in the foreground:
 
-Example
--------
+``` bash
+$ ./_rel/bin/eventsource_example console
+```
 
-Point your browser to http://localhost:8080 to see EventSource in action with
-any modern browser (not IE).
+Then point your EventSource capable browser at
+[http://localhost:8080](http://localhost:8080).
diff --git a/examples/eventsource/rebar.config b/examples/eventsource/rebar.config
deleted file mode 100644
index eb6f194..0000000
--- a/examples/eventsource/rebar.config
+++ /dev/null
@@ -1,6 +0,0 @@
-{deps, [
-	{cowboy, ".*",
-		{git, "git://github.com/extend/cowboy.git", "master"}},
-	{mimetypes, ".*",
-		{git, "git://github.com/spawngrid/mimetypes.git", "master"}}
-]}.
diff --git a/examples/eventsource/relx.config b/examples/eventsource/relx.config
new file mode 100644
index 0000000..efd8548
--- /dev/null
+++ b/examples/eventsource/relx.config
@@ -0,0 +1,2 @@
+{release, {eventsource_example, "1"}, [eventsource]}.
+{extended_start_script, true}.
diff --git a/examples/eventsource/src/eventsource.erl b/examples/eventsource/src/eventsource.erl
deleted file mode 100644
index bb85991..0000000
--- a/examples/eventsource/src/eventsource.erl
+++ /dev/null
@@ -1,15 +0,0 @@
-%% Feel free to use, reuse and abuse the code in this file.
-
--module(eventsource).
-
-%% 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(eventsource).
diff --git a/examples/eventsource/src/eventsource_app.erl b/examples/eventsource/src/eventsource_app.erl
index d002676..4f5594b 100644
--- a/examples/eventsource/src/eventsource_app.erl
+++ b/examples/eventsource/src/eventsource_app.erl
@@ -17,7 +17,7 @@ start(_Type, _Args) ->
 			{"/", cowboy_static, [
 				{directory, {priv_dir, eventsource, []}},
 				{file, <<"index.html">>},
-				{mimetypes, {fun mimetypes:path_to_mimes/2, default}}
+				{mimetypes, [{<<".html">>, [<<"text/html">>]}]}
 			]}
 		]}
 	]),
diff --git a/examples/eventsource/start.sh b/examples/eventsource/start.sh
deleted file mode 100755
index e97398f..0000000
--- a/examples/eventsource/start.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh
-erl -pa ebin deps/*/ebin -s eventsource \
-	-eval "io:format(\"Point your browser at http://localhost:8080/~n\")."
-- 
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