refactor: langs -> locales

docs/.vuepress/config.js

 module.exports = {
   dest: 'vuepress',
-  langs: {
+  locales: {
     '/': {
       lang: 'en-US',
       label: 'English',

lib/app/dataMixin.js

@@ -8,9 +8,9 @@ function prepare (siteData) {
       page.frontmatter = {}
     }
   })
-  if (siteData.langs) {
-    Object.keys(siteData.langs).forEach(path => {
-      siteData.langs[path].path = path
+  if (siteData.locales) {
+    Object.keys(siteData.locales).forEach(path => {
+      siteData.locales[path].path = path
     })
   }
   Object.freeze(siteData)
@@ -33,30 +33,30 @@ export default {
     $site () {
       return store.siteData
     },
-    $langConfig () {
-      const { langs } = this.$site
+    $localeConfig () {
+      const { locales } = this.$site
       let targetLang
       let defaultLang
-      Object.keys(langs).forEach(path => {
+      Object.keys(locales).forEach(path => {
         if (path === '/') {
-          defaultLang = langs[path]
+          defaultLang = locales[path]
         } else if (this.$page.path.indexOf(path) === 0) {
-          targetLang = langs[path]
+          targetLang = locales[path]
         }
       })
       return targetLang || defaultLang || {}
     },
     $title () {
-      return this.$langConfig.title || this.$site.title || ''
+      return this.$localeConfig.title || this.$site.title || ''
     },
     $description () {
-      return this.$langConfig.description || this.$site.description || ''
+      return this.$localeConfig.description || this.$site.description || ''
     },
     $lang () {
-      return this.$langConfig.lang || 'en-US'
+      return this.$localeConfig.lang || 'en-US'
     },
     $localePath () {
-      return this.$langConfig.path || '/'
+      return this.$localeConfig.path || '/'
     },
     $page () {
       return findPageForPath(

lib/default-theme/NavLinks.vue

@@ -36,13 +36,14 @@ export default {
       return []
     },
     nav () {
-      if (this.$site.langs) {
+      const { locales } = this.$site
+      if (locales) {
         let currentLink = this.$page.path
         const routes = this.$router.options.routes
         const languageDropdown = {
-          text: this.$langConfig.selectText,
-          items: Object.keys(this.$site.langs).map(path => {
-            const locale = this.$site.langs[path]
+          text: this.$localeConfig.selectText,
+          items: Object.keys(locales).map(path => {
+            const locale = locales[path]
             const text = locale.label
             let link
             // Stay on the current page
@@ -50,7 +51,7 @@ export default {
               link = currentLink
             } else {
               // Try to stay on the same page
-              link = currentLink.replace(this.$langConfig.path, path)
+              link = currentLink.replace(this.$localeConfig.path, path)
               // fallback to homepage
               if (!routes.some(route => route.path === link)) {
                 link = path

lib/default-theme/SearchBox.vue

@@ -92,11 +92,11 @@ export default {
   },
   methods: {
     getPageLocalePath (page) {
-      const { langs } = this.$site
-      for (let i = 0; i < langs.length; i++) {
-        const localePath = langs[i].path
+      const { locales } = this.$site
+      for (let i = 0; i < locales.length; i++) {
+        const localePath = locales[i].path
         if (localePath !== '/' && page.path.indexOf(localePath) === 0) {
-          return langs[i].path
+          return locales[i].path
         }
       }
       return '/'

lib/prepare.js

@@ -188,7 +188,7 @@ async function resolveOptions (sourceDir) {
     base: siteConfig.base || '/',
     pages: pagesData,
     themeConfig: siteConfig.themeConfig || {},
-    langs: siteConfig.langs
+    locales: siteConfig.locales
   }
 
   return options