feat(cli): support locales

packages/vant-cli/site/mobile/router.js

@@ -1,29 +1,86 @@
+import Vue from 'vue';
+import VueRouter from 'vue-router';
 import decamelize from 'decamelize';
 import DemoHome from './components/DemoHome';
-import { demos } from 'site-mobile-shared';
+import { demos, config } from 'site-mobile-shared';
+import { getLang, setDefaultLang } from '../common/locales';
+import '../common/iframe-router';
 
-const routes = [];
-const names = Object.keys(demos);
+const { locales, defaultLang } = config.site;
 
-routes.push({
-  path: '/home',
-  component: DemoHome
-});
+setDefaultLang(defaultLang);
 
-routes.push({
-  path: '*',
-  redirect: '/home'
-});
+function getRoutes() {
+  const routes = [];
+  const names = Object.keys(demos);
+  const langs = locales ? Object.keys(locales) : [];
 
-names.forEach(name => {
-  routes.push({
-    name,
-    component: demos[name],
-    path: `/${decamelize(name, '-')}`,
-    meta: {
-      name
+  if (langs.length) {
+    routes.push({
+      path: '*',
+      redirect: () => `/${getLang()}/`
+    });
+
+    langs.forEach(lang => {
+      routes.push({
+        path: `/${lang}`,
+        component: DemoHome,
+        meta: { lang }
+      });
+    });
+  } else {
+    routes.push({
+      path: '*',
+      redirect: () => '/'
+    });
+
+    routes.push({
+      path: '',
+      component: DemoHome
+    });
+  }
+
+  names.forEach(name => {
+    const component = decamelize(name, '-');
+
+    if (langs.length) {
+      langs.forEach(lang => {
+        routes.push({
+          name: `${lang}/${component}`,
+          path: `/${lang}/${component}`,
+          component: demos[name],
+          meta: {
+            name
+          }
+        });
+      });
+    } else {
+      routes.push({
+        name,
+        path: `/${component}`,
+        component: demos[name],
+        meta: {
+          name
+        }
+      });
     }
   });
+
+  return routes;
+}
+
+Vue.use(VueRouter);
+
+export const router = new VueRouter({
+  mode: 'hash',
+  routes: getRoutes(),
+  scrollBehavior: (to, from, savedPosition) => savedPosition || { x: 0, y: 0 }
 });
 
-export { routes };
+router.afterEach(() => {
+  if (!router.currentRoute.redirectedFrom) {
+    Vue.nextTick(window.syncPath);
+  }
+});
+
+window.vueRouter = router;