From 4242a8c0106ca77424c86a95232402db6e244d82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Buscht=C3=B6ns?= <jan@buschtoens.me>
Date: Thu, 5 Oct 2017 09:27:40 +0200
Subject: [PATCH] feat: allow html-attributes in addition to attributes

---
 lib/component-attributes-transform.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/lib/component-attributes-transform.js b/lib/component-attributes-transform.js
index 1ebd4dd..fec8b1d 100644
--- a/lib/component-attributes-transform.js
+++ b/lib/component-attributes-transform.js
@@ -3,12 +3,14 @@
 
 /*
   ```hbs
+  {{my-component (html-attributes data-qux="quax" class="horse" id="pony")}}
   {{my-component (attributes data-foo="bar" class="cat" id="dog")}}
   ```
 
   becomes
 
   ```hbs
+  {{my-component class="horse" id="pony" __HTML_ATTRIBUTES__=(hash data-qux="quax") }}
   {{my-component class="cat" id="dog" __HTML_ATTRIBUTES__=(hash data-foo="bar") }}
   ```
 */
@@ -30,7 +32,7 @@ AttributesExpressionTransform.prototype.transform = function(ast) {
   });
 
   function transform(curly) {
-    if (hasAttributesExpression(curly)) {
+    if (hasHTMLAttributesExpression(curly)) {
       let attributes = curly.params.pop();
 
       let pairs = attributes.hash.pairs;
@@ -65,10 +67,13 @@ AttributesExpressionTransform.prototype.transform = function(ast) {
     }
   }
 
-  function hasAttributesExpression(curly) {
+  function hasHTMLAttributesExpression(curly) {
     if (curly.params.length > 0) {
       let last = curly.params[curly.params.length - 1];
-      if (last.type === "SubExpression" && last.path.original === "attributes") {
+      if (
+        last.type === "SubExpression" &&
+        (last.path.original === "html-attributes" || last.path.original === "attributes")
+      ) {
         return true;
       }
     }