Merge pull request #41 from x4d3/main

Format unquotted attributes
nebulab · Jan 10, 2024 · 0dfaace · 0dfaace
2 parents 183125e + 871d15d
commit 0dfaace
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diff --git a/lib/erb/formatter.rb b/lib/erb/formatter.rb
@@ -136,6 +136,10 @@ def format_attributes(tag_name, attrs, tag_closing)
     attrs.scan(ATTR).flatten.each do |attr|
       attr.strip!
       name, value = attr.split('=', 2)
+      if UNQUOTED_ATTR =~ attr
+        attr_html << indented("#{name}=\"#{value}\"")
+        next
+      end
 
       if value.nil?
         attr_html << indented("#{name}")

diff --git a/test/fixtures/attributes.html.erb b/test/fixtures/attributes.html.erb
@@ -0,0 +1,8 @@
+<img src="image.jpg" alt="Responsive Image"
+     srcset="image-480w.jpg 480w,
+             image-800w.jpg 800w,
+             image-1200w.jpg 1200w"
+     sizes="(max-width: 600px) 480px,
+            (max-width: 1000px) 800px,
+            1200px"
+     data-autocomplete-min-length-value=2>
diff --git a/test/fixtures/attributes.html.expected.erb b/test/fixtures/attributes.html.expected.erb
@@ -0,0 +1,7 @@
+<img
+  src="image.jpg"
+  alt="Responsive Image"
+  srcset="image-480w.jpg 480w, image-800w.jpg 800w, image-1200w.jpg 1200w"
+  sizes="(max-width: 600px) 480px, (max-width: 1000px) 800px, 1200px"
+  data-autocomplete-min-length-value="2"
+>