fix: createHighlighter instantiation

wevm · Jul 16, 2024 · 66a0390 · 66a0390
1 parent 09e9e01
commit 66a0390
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/.changeset/witty-crews-taste.md b/.changeset/witty-crews-taste.md
@@ -0,0 +1,5 @@
+---
+"vocs": patch
+---
+
+Fixed excessive \`createHighlighter\` instantiation.
diff --git a/src/vite/plugins/rehype/inline-shiki.ts b/src/vite/plugins/rehype/inline-shiki.ts
@@ -17,6 +17,8 @@ export type RehypeInlineShikiOptions = RehypeShikiCoreOptions & {
   langs?: Array<LanguageInput | BuiltinLanguage>
 }
 
+let promise: Promise<Highlighter>
+
 export const rehypeInlineShiki: Plugin<[RehypeInlineShikiOptions], Root> = function (
   options = {} as any,
 ) {
@@ -25,8 +27,6 @@ export const rehypeInlineShiki: Plugin<[RehypeInlineShikiOptions], Root> = funct
   ) as BuiltinTheme[]
   const langs = options.langs || Object.keys(bundledLanguages)
 
-  let promise: Promise<Highlighter>
-
   return async function (tree) {
     if (!promise)
       promise = createHighlighter({