From 1127fb4cd5698436cbfcd4606c0e5216dd0cbaf0 Mon Sep 17 00:00:00 2001
From: ache <ache@ache.one>
Date: Thu, 3 Nov 2022 01:50:53 +0100
Subject: Add picture support

---
 src/build/to-html.mjs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src')

diff --git a/src/build/to-html.mjs b/src/build/to-html.mjs
index 4bc3c06..adfcd7a 100644
--- a/src/build/to-html.mjs
+++ b/src/build/to-html.mjs
@@ -7,6 +7,7 @@ import remarkMath from 'remark-math';
 import remarkFrontmatter from 'remark-frontmatter';
 import remarkRehype from 'remark-rehype';
 import rehypeSlug from 'rehype-slug';
+import rehypePicture from 'rehype-picture'
 import rehypeKaTeX from 'rehype-katex';
 import rehypeRaw from 'rehype-raw';
 import rehypeAutolinkHeadings from 'rehype-autolink-headings';
@@ -23,6 +24,10 @@ const autoLinkOption = {
   },
 };
 
+const pictureOptions = {
+  'png': {avif: 'image/avif'}
+}
+
 const generator = unified()
   .use(remarkParse)
   .use(remarkGfm)
@@ -34,6 +39,7 @@ const generator = unified()
   .use(remarkRehype, {allowDangerousHtml: true})
   .use(rehypeRaw)
   .use(remarkRemoveFootnoteHeader)
+  .use(rehypePicture, pictureOptions)
   .use(rehypeKaTeX)
   .use(rehypeSlug)
   .use(rehypeHighlight)
@@ -53,6 +59,7 @@ const generatorHTML = unified()
   .use(remarkRehype, {allowDangerousHtml: true})
   .use(rehypeRaw)
   .use(remarkRemoveFootnoteHeader)
+  .use(rehypePicture, pictureOptions)
   .use(rehypeKaTeX)
   .use(rehypeSlug)
   .use(rehypeHighlight)
-- 
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