fix: Trim white space in HTML attributes

pangolinjs · Jan 13, 2020 · 1f74d40 · 1f74d40
1 parent 34d8150
commit 1f74d40
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/lib/utils/prettify-parser.js b/lib/utils/prettify-parser.js
@@ -14,7 +14,7 @@ function parse (text, { html }) {
   forEachDeep(ast, 'children', item => {
     if (item.attrs) {
       item.attrs.forEach(attr => {
-        attr.value = attr.value && attr.value.replace(/\s+/g, ' ')
+        attr.value = attr.value && attr.value.trim().replace(/\s+/g, ' ')
       })
     }
   })

diff --git a/test/unit/lib/utils/fixtures/prettify-render.html b/test/unit/lib/utils/fixtures/prettify-render.html
@@ -18,7 +18,8 @@
           <img
   alt="Lorem ipsum dolor sit amet"
 src=""
-  class="hello
+  class="
+  hello
     world
 
   js-different-thing-img"
-Original file line number
+Diff line change
@@ Expand Up / @@ -18,7 +18,8 @@ @@
               <img
       alt="Lorem ipsum dolor sit amet"
     src=""
-      class="hello
+      class="
+      hello
         world
       js-different-thing-img"
@@ Expand Down @@