From 39e9519fffd7635001238fa508ff550ae98011f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Bolila?= <joao@bolila.com>
Date: Mon, 23 Sep 2013 16:24:10 +0100
Subject: [PATCH] Compiles into JavaScript functions for use in client-side
 (sub. grunt-eco)

---
 src/eco.plugin.coffee                       | 10 +++-
 test/out-expected/templates/eco.js          | 60 +++++++++++++++++++++
 test/out-expected/templates/index.html      |  9 ++++
 test/src/documents/templates/eco.js.eco     |  2 +
 test/src/documents/templates/index.html.eco | 13 +++++
 5 files changed, 92 insertions(+), 2 deletions(-)
 create mode 100644 test/out-expected/templates/eco.js
 create mode 100644 test/out-expected/templates/index.html
 create mode 100755 test/src/documents/templates/eco.js.eco
 create mode 100644 test/src/documents/templates/index.html.eco

diff --git a/src/eco.plugin.coffee b/src/eco.plugin.coffee
index 2729109..809f931 100755
--- a/src/eco.plugin.coffee
+++ b/src/eco.plugin.coffee
@@ -15,5 +15,11 @@ module.exports = (BasePlugin) ->
 				# Requires
 				eco = require('eco')
 
-				# Render
-				opts.content = eco.render(opts.content,templateData)
+				if opts.outExtension in ['js']
+					# Compile template into JavaScript functions
+					output = eco.compile(opts.content,'')
+					output = "window.JST['#{opts.file.get('relativeOutPath')}'] = #{output}\n"
+					opts.content = "if (!window.JST) {\n  window.JST = {};\n}\n#{output}\n"
+				else
+					# Render
+					opts.content = eco.render(opts.content,templateData)
diff --git a/test/out-expected/templates/eco.js b/test/out-expected/templates/eco.js
new file mode 100644
index 0000000..e8db435
--- /dev/null
+++ b/test/out-expected/templates/eco.js
@@ -0,0 +1,60 @@
+if (!window.JST) {
+  window.JST = {};
+}
+window.JST['templates/eco.js'] = function (__obj) {
+  if (!__obj) __obj = {};
+  var __out = [], __capture = function(callback) {
+    var out = __out, result;
+    __out = [];
+    callback.call(this);
+    result = __out.join('');
+    __out = out;
+    return __safe(result);
+  }, __sanitize = function(value) {
+    if (value && value.ecoSafe) {
+      return value;
+    } else if (typeof value !== 'undefined' && value != null) {
+      return __escape(value);
+    } else {
+      return '';
+    }
+  }, __safe, __objSafe = __obj.safe, __escape = __obj.escape;
+  __safe = __obj.safe = function(value) {
+    if (value && value.ecoSafe) {
+      return value;
+    } else {
+      if (!(typeof value !== 'undefined' && value != null)) value = '';
+      var result = new String(value);
+      result.ecoSafe = true;
+      return result;
+    }
+  };
+  if (!__escape) {
+    __escape = __obj.escape = function(value) {
+      return ('' + value)
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/"/g, '&quot;');
+    };
+  }
+  (function() {
+    (function() {
+    
+      __out.push('Hello, ');
+    
+      __out.push(__sanitize(this.name));
+    
+      __out.push('.\nI\'M SHOUTING AT YOU, ');
+    
+      __out.push(__sanitize(this.name.toUpperCase()));
+    
+      __out.push('!\n');
+    
+    }).call(this);
+    
+  }).call(__obj);
+  __obj.safe = __objSafe, __obj.escape = __escape;
+  return __out.join('');
+}
+
diff --git a/test/out-expected/templates/index.html b/test/out-expected/templates/index.html
new file mode 100644
index 0000000..e745f94
--- /dev/null
+++ b/test/out-expected/templates/index.html
@@ -0,0 +1,9 @@
+<p>this is THE CLIENT-SIDE TEST FOR ECO</p>
+
+<div id="t">.</div>
+
+<script src="./eco.js"></script>
+<script>
+  document.getElementById("t").innerHTML =
+    JST['templates/eco.js']({name: 'Doc Paddling'});
+</script>
\ No newline at end of file
diff --git a/test/src/documents/templates/eco.js.eco b/test/src/documents/templates/eco.js.eco
new file mode 100755
index 0000000..472befe
--- /dev/null
+++ b/test/src/documents/templates/eco.js.eco
@@ -0,0 +1,2 @@
+Hello, <%= @name %>.
+I'M SHOUTING AT YOU, <%= @name.toUpperCase() %>!
diff --git a/test/src/documents/templates/index.html.eco b/test/src/documents/templates/index.html.eco
new file mode 100644
index 0000000..4d71969
--- /dev/null
+++ b/test/src/documents/templates/index.html.eco
@@ -0,0 +1,13 @@
+---
+title: 'the client-side test for eco'
+---
+
+<p>this is <%= @document.title.toUpperCase() %></p>
+
+<div id="t">.</div>
+
+<script src="./eco.js"></script>
+<script>
+  document.getElementById("t").innerHTML =
+    JST['templates/eco.js']({name: 'Doc Paddling'});
+</script>