Change to use alt on images

remarkjs · Sep 20, 2023 · 0e2c003 · 0e2c003
1 parent ce67c66
commit 0e2c003
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Showing 3 changed files with 13 additions and 5 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -1,4 +1,5 @@
 /**
+ * @typedef {import('mdast').PhrasingContent} PhrasingContent
  * @typedef {import('mdast').Root} Root
  */
 
@@ -31,11 +32,15 @@ export default function remarkUnlink() {
           node.type === 'imageReference' ||
           node.type === 'definition')
       ) {
-        parent.children.splice(
-          index,
-          1,
-          ...('children' in node ? node.children : [])
-        )
+        /** @type {Array<PhrasingContent>} */
+        const replacement =
+          'children' in node
+            ? node.children
+            : 'alt' in node && typeof node.alt === 'string'
+            ? [{type: 'text', value: node.alt}]
+            : []
+
+        parent.children.splice(index, 1, ...replacement)
         return index
       }
     })

diff --git a/test/fixtures/document/output.md b/test/fixtures/document/output.md
@@ -9,4 +9,6 @@ Section content may include some links.
 
 ## section 2
 
+some images are here also
+
 More content.
diff --git a/test/fixtures/image-in-link/output.md b/test/fixtures/image-in-link/output.md
@@ -0,0 +1 @@
+image