Vitepress

node_modules/vitepress/dist/client/theme-default/composables/langs.js

@@ -0,0 +1,26 @@
+import { computed } from 'vue';
+import { useData } from './data';
+import { ensureStartingSlash } from '../support/utils';
+export function useLangs({ removeCurrent = true, correspondingLink = false } = {}) {
+    const { site, localeIndex, page, theme } = useData();
+    const currentLang = computed(() => ({
+        label: site.value.locales[localeIndex.value]?.label,
+        link: site.value.locales[localeIndex.value]?.link ||
+            (localeIndex.value === 'root' ? '/' : `/${localeIndex.value}/`)
+    }));
+    const localeLinks = computed(() => Object.entries(site.value.locales).flatMap(([key, value]) => removeCurrent && currentLang.value.label === value.label
+        ? []
+        : {
+            text: value.label,
+            link: normalizeLink(value.link || (key === 'root' ? '/' : `/${key}/`), theme.value.i18nRouting !== false && correspondingLink, page.value.relativePath.slice(currentLang.value.link.length - 1), !site.value.cleanUrls)
+        }));
+    return { localeLinks, currentLang };
+}
+function normalizeLink(link, addPath, path, addExt) {
+    return addPath
+        ? link.replace(/\/$/, '') +
+            ensureStartingSlash(path
+                .replace(/(^|\/)index\.md$/, '$1')
+                .replace(/\.md$/, addExt ? '.html' : ''))
+        : link;
+}