Fixes #214 - Marko v3: <script marko-init>

compiler/Parser.js

@@ -222,6 +222,8 @@ class Parser {
                     });
                     return;
                 }
+            } else if (attrName === 'marko-init') {
+                return 'static-text';
             }
         }
 

taglibs/core/core-transformer.js

@@ -70,8 +70,21 @@ var coreAttrHandlers = [
         }
     ],
     [
-        'marko-preserve-whitespace', function(attr, node) {
-            node.setPreserveWhitespace(true);
+        'marko-preserve-whitespace', function(attr, node, el) {
+            el.setPreserveWhitespace(true);
+        }
+    ],
+    [
+        'marko-init', function(attr, node, el) {
+            if (el.tagName !== 'script') {
+                this.addError('The "marko-init" attribute should only be used on the <script> tag');
+                return;
+            }
+            var bodyText = el.bodyText;
+            el.noOutput = true;
+            this.context.addStaticCode(bodyText);
+            el.detach();
+            return null;
         }
     ]
 ];
@@ -123,8 +136,11 @@ module.exports = function transform(el, context) {
             var newNode = attributeTransfomer[attrName](attr, node, el);
             if (newNode !== false) {
                 el.removeAttribute(attrName);
-                if (newNode) {
-                    newNode.pos = node.pos;
+                if (newNode !== undefined) {
+                    if (newNode) {
+                        newNode.pos = node.pos;
+                    }
+
                     node = newNode;
                 }
             }

taglibs/core/marko-taglib.json

@@ -27,11 +27,11 @@
         "preserve-whitespace": true
     },
     "<script>": {
-        "preserve-whitespace": true
-    },
-    "<template-init>": {
-        "code-generator": "./template-init-tag",
-        "body": "static-text"
+        "preserve-whitespace": true,
+        "@marko-init": "boolean",
+        "@*": {
+            "ignore": true
+        }
     },
     "<textarea>": {
         "preserve-whitespace": true

taglibs/core/template-init-tag.js

@@ -1,7 +0,0 @@
-
-
-module.exports = function codeGenerator(elNode, codegen) {
-    var bodyText = elNode.bodyText;
-    elNode.noOutput = true;
-    codegen.addStaticCode(bodyText);
-};

test/fixtures/compiler/autotest/marko-init/template.marko

@@ -1,7 +1,7 @@
 ---
-<template-init>
+<script marko-init>
 var name = '${name}<div if(foo)></div>';
-</template-init>
+</script>
 
 Hello ${name}!
 ---

test/fixtures/render/autotest/invoke/template.marko

@@ -1,7 +1,7 @@
-<template-init>
+<script marko-init>
 function greeting(name, out) {
     out.write('Hello ' + name + '!');
 }
-</template-init>
+</script>
 
 <invoke greeting('Frank', out)/> <invoke greeting('John', out)/>

test/fixtures/render/autotest/require/template.marko

@@ -1,7 +1,7 @@
 ---
-<template-init>
+<script marko-init>
     var testHelpers = require('./test-helpers')
-</template-init>
+</script>
 
 Hello ${testHelpers.upperCase("world")}!
 Hello ${testHelpers.trim("   World   ")}!