From f76628d4ab597e69bb78fa80a489bdbe04264d65 Mon Sep 17 00:00:00 2001
From: webfansplz <308241863@qq.com>
Date: Fri, 13 Jan 2023 23:08:08 +0800
Subject: [PATCH] fix: shiki fallback language (#1044)

---
 composables/shiki.ts        | 9 +++++----
 composables/tiptap/shiki.ts | 2 +-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/composables/shiki.ts b/composables/shiki.ts
index 1638576c..a35e55d5 100644
--- a/composables/shiki.ts
+++ b/composables/shiki.ts
@@ -32,10 +32,11 @@ export function useHightlighter(lang: Lang) {
       .then(() => {
         registeredLang.value.set(lang, true)
       })
-      .catch((e) => {
-        console.error(`[shiki] Failed to load language ${lang}`)
-        console.error(e)
-        registeredLang.value.set(lang, false)
+      .catch(() => {
+        const fallbackLang = 'md'
+        shiki.value?.loadLanguage(fallbackLang).then(() => {
+          registeredLang.value.set(fallbackLang, true)
+        })
       })
     return undefined
   }
diff --git a/composables/tiptap/shiki.ts b/composables/tiptap/shiki.ts
index 2e564bc4..e38124e0 100644
--- a/composables/tiptap/shiki.ts
+++ b/composables/tiptap/shiki.ts
@@ -43,7 +43,7 @@ function getDecorations({
   findChildren(doc, node => node.type.name === name)
     .forEach((block) => {
       let from = block.pos + 1
-      const language = block.node.attrs.language || 'text'
+      const language = block.node.attrs.language
 
       const shiki = useHightlighter(language)