docs(i18n): add copy code button title workaround

Author: brc-dd

docs/.vitepress/config/shared.ts

@@ -1,10 +1,10 @@
 import { defineConfig } from 'vitepress'
-import { search as zhSearch } from './zh'
-import { search as ptSearch } from './pt'
-import { search as ruSearch } from './ru'
 import { search as esSearch } from './es'
-import { search as koSearch } from './ko'
 import { search as faSearch } from './fa'
+import { search as koSearch } from './ko'
+import { search as ptSearch } from './pt'
+import { search as ruSearch } from './ru'
+import { search as zhSearch } from './zh'
 
 export const shared = defineConfig({
  title: 'VitePress',
@@ -26,7 +26,36 @@ export const shared = defineConfig({
  return code.replace(/\[\!\!code/g, '[!code')
  }
  }
- ]
+ ],
+ config(md) {
+ // TODO: remove when https://github.com/vuejs/vitepress/issues/4431 is fixed
+ const fence = md.renderer.rules.fence!
+ md.renderer.rules.fence = function (tokens, idx, options, env, self) {
+ const { localeIndex = 'root' } = env
+ const codeCopyButtonTitle = (() => {
+ switch (localeIndex) {
+ case 'es':
+ return 'Copiar código'
+ case 'fa':
+ return 'کپی کد'
+ case 'ko':
+ return '코드 복사'
+ case 'pt':
+ return 'Copiar código'
+ case 'ru':
+ return 'Скопировать код'
+ case 'zh':
+ return '复制代码'
+ default:
+ return 'Copy code'
+ }
+ })()
+ return fence(tokens, idx, options, env, self).replace(
+ '<button title="Copy Code" class="copy"></button>',
+ `<button title="${codeCopyButtonTitle}" class="copy"></button>`
+ )
+ }
+ }
  },
 
  sitemap: {