feat: add repository and link for external translations

__tests__/e2e/.vitepress/config.ts

@@ -159,6 +159,36 @@ export default defineConfig({
       lazyLoading: true
     }
   },
+  locales: {
+    root: {
+      label: 'English',
+      link: 'https://vitepress.dev',
+      repository: {
+        link: 'https://github.com/vuejs/vitepress',
+        title: 'English Repository'
+      }
+    },
+    es: {
+      label: 'Español',
+      link: 'https://vitepress.dev/es/',
+      repository: {
+        // for testing purposes
+        link: 'https://github.com/vuejs/core',
+        icon: 'gitlab',
+        title: 'Repositorio en Español'
+      }
+    },
+    zh: {
+      label: '简体中文',
+      link: 'https://vitepress.dev/zh/',
+      repository: {
+        // for testing purposes
+        link: 'https://github.com/vitejs/vite',
+        icon: 'bitbucket',
+        title: '中文存储库'
+      }
+    }
+  },
   themeConfig: {
     nav,
     sidebar,

src/client/theme-default/components/VPNavBarTranslations.vue

@@ -3,6 +3,7 @@ import VPFlyout from './VPFlyout.vue'
 import VPMenuLink from './VPMenuLink.vue'
 import { useData } from '../composables/data'
 import { useLangs } from '../composables/langs'
+import VPSocialLink from "./VPSocialLink.vue";
 
 const { theme } = useData()
 const { localeLinks, currentLang } = useLangs({ correspondingLink: true })
@@ -16,10 +17,28 @@ const { localeLinks, currentLang } = useLangs({ correspondingLink: true })
     :label="theme.langMenuLabel || 'Change language'"
   >
     <div class="items">
-      <p class="title">{{ currentLang.label }}</p>
+      <div v-if="currentLang.repository">
+        <div class="menu-item">
+          <p class="title">{{ currentLang.label }}</p>
+          <VPSocialLink
+            :icon="currentLang.repository.icon ?? 'github'"
+            :link="currentLang.repository.link"
+            :ariaLabel="currentLang.repository.title"
+          />
+        </div>
+      </div>
+      <p v-else class="title">{{ currentLang.label }}</p>
 
       <template v-for="locale in localeLinks" :key="locale.link">
-        <VPMenuLink :item="locale" />
+        <div v-if="locale.repository" class="menu-item">
+          <VPMenuLink :item="locale" />
+          <VPSocialLink
+            :icon="locale.repository.icon ?? 'github'"
+            :link="locale.repository.link"
+            :ariaLabel="locale.repository.title"
+          />
+        </div>
+        <VPMenuLink v-else :item="locale" />
       </template>
     </div>
   </VPFlyout>
@@ -30,6 +49,12 @@ const { localeLinks, currentLang } = useLangs({ correspondingLink: true })
   display: none;
 }
 
+.menu-item {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
 @media (min-width: 1280px) {
   .VPNavBarTranslations {
     display: flex;

src/client/theme-default/components/VPNavScreenTranslations.vue

@@ -1,10 +1,12 @@
 <script setup lang="ts">
-import { ref } from 'vue'
+import { computed, ref } from 'vue'
 import { useLangs } from '../composables/langs'
 import VPLink from './VPLink.vue'
+import VPSocialLink from "./VPSocialLink.vue";
 
 const { localeLinks, currentLang } = useLangs({ correspondingLink: true })
 const isOpen = ref(false)
+const repo = computed(() => !!currentLang.value.repository || (localeLinks.value.length > 1 && localeLinks.value.some(l => !!l.repository)))
 
 function toggle() {
   isOpen.value = !isOpen.value
@@ -15,17 +17,41 @@ function toggle() {
   <div
     v-if="localeLinks.length && currentLang.label"
     class="VPNavScreenTranslations"
-    :class="{ open: isOpen }"
+    :class="{ open: isOpen, repo }"
   >
-    <button class="title" @click="toggle">
-      <span class="vpi-languages icon lang" />
-      {{ currentLang.label }}
-      <span class="vpi-chevron-down icon chevron" />
+    <button class="title" :class="{ repo: !!currentLang.repository }" @click="toggle">
+      <span v-if="currentLang.repository" class="repo">
+        <span class="vpi-languages icon lang" />
+        <span>{{ currentLang.label }}</span>
+        <span class="vpi-chevron-down icon chevron" />
+      </span>
+      <template v-else>
+        <span class="vpi-languages icon lang" />
+        <span>{{ currentLang.label }}</span>
+        <span class="vpi-chevron-down icon chevron" />
+      </template>
+      <VPSocialLink
+        v-if="currentLang.repository"
+        :icon="currentLang.repository.icon ?? 'github'"
+        :link="currentLang.repository.link"
+        :ariaLabel="currentLang.repository.title"
+      />
     </button>
 
     <ul class="list">
-      <li v-for="locale in localeLinks" :key="locale.link" class="item">
+      <li
+        v-for="locale in localeLinks"
+        :key="locale.link"
+        :class="{ repo: !!locale.repository }"
+        class="item"
+      >
         <VPLink class="link" :href="locale.link">{{ locale.text }}</VPLink>
+        <VPSocialLink
+          v-if="locale.repository"
+          :icon="locale.repository.icon ?? 'github'"
+          :link="locale.repository.link"
+          :ariaLabel="locale.repository.title"
+        />
       </li>
     </ul>
   </div>
@@ -37,16 +63,35 @@ function toggle() {
   overflow: hidden;
 }
 
+.VPNavScreenTranslations.repo {
+  height: 40px;
+}
+
 .VPNavScreenTranslations.open {
   height: auto;
 }
 
-.title {
+.title, .title.repo .repo {
   display: flex;
   align-items: center;
   font-size: 14px;
   font-weight: 500;
   color: var(--vp-c-text-1);
+
+}
+
+.title.repo {
+  width: 100%;
+  justify-content: space-between;
+}
+
+
+.VPNavScreenTranslations .title .vpi-chevron-down {
+  transition: transform 0.25s;
+  transform: rotate(90deg);
+}
+.VPNavScreenTranslations.open .title .vpi-chevron-down {
+  transform: rotate(-90deg);
 }
 
 .icon {
@@ -65,6 +110,12 @@ function toggle() {
   padding: 4px 0 0 24px;
 }
 
+.list .item.repo {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
 .link {
   line-height: 32px;
   font-size: 13px;

src/client/theme-default/composables/langs.ts

@@ -4,19 +4,25 @@ import { useData } from './data'
 
 export function useLangs({ correspondingLink = false } = {}) {
   const { site, localeIndex, page, theme, hash } = useData()
-  const currentLang = computed(() => ({
-    label: site.value.locales[localeIndex.value]?.label,
-    link:
-      site.value.locales[localeIndex.value]?.link ||
-      (localeIndex.value === 'root' ? '/' : `/${localeIndex.value}/`)
-  }))
+  const currentLang = computed(() => {
+    const lang = site.value.locales[localeIndex.value]
+    return {
+      label: lang?.label,
+      repository: lang?.repository,
+      link:
+        lang?.link || localeIndex.value === 'root'
+          ? '/'
+          : `/${localeIndex.value}/`
+    }
+  })
 
   const localeLinks = computed(() =>
     Object.entries(site.value.locales).flatMap(([key, value]) =>
       currentLang.value.label === value.label
         ? []
         : {
             text: value.label,
+            repository: value.repository,
             link:
               normalizeLink(
                 value.link || (key === 'root' ? '/' : `/${key}/`),

types/default-theme.d.ts

@@ -334,9 +334,11 @@ export namespace DefaultTheme {
   }
 
   export type SocialLinkIcon =
+    | 'bitbucket'
     | 'discord'
     | 'facebook'
     | 'github'
+    | 'gitlab'
     | 'instagram'
     | 'linkedin'
     | 'mastodon'

types/shared.d.ts

@@ -159,9 +159,24 @@ export interface LocaleSpecificConfig<ThemeConfig = any> {
   themeConfig?: ThemeConfig
 }
 
+export type RepositoryLinkIcon = 'github' | 'gitlab' | 'bitbucket'
+
 export type LocaleConfig<ThemeConfig = any> = Record<
   string,
-  LocaleSpecificConfig<ThemeConfig> & { label: string; link?: string }
+  LocaleSpecificConfig<ThemeConfig> & {
+    label: string
+    link?: string
+    repository?: {
+      link: string
+      title: string
+      /** @default 'github' */
+      icon?: RepositoryLinkIcon
+      help?: {
+        link: string
+        text: string
+      }
+    }
+  }
 >
 
 // Manually declaring all properties as rollup-plugin-dts