chore: simplify code

Author: ulivz

Diff for: lib/app/util.js

@@ -5,11 +5,6 @@ export function injectMixins (options, mixins) {
   options.mixins.push(...mixins)
 }
 
-export function pathToComponentName (pages, path) {
-  const page = findPageForPath(pages, path)
-  return page && page.key
-}
-
 export function findPageForPath (pages, path) {
   for (let i = 0; i < pages.length; i++) {
     const page = pages[i]

Diff for: lib/default-theme/Layout.vue

@@ -27,7 +27,6 @@ import Home from './Home.vue'
 import Navbar from './Navbar.vue'
 import Page from './Page.vue'
 import Sidebar from './Sidebar.vue'
-import { pathToComponentName } from '@app/util'
 import store from '@app/store'
 import { resolveSidebarItems } from './util'
 import throttle from 'lodash.throttle'
@@ -94,7 +93,7 @@ export default {
     nprogress.configure({ showSpinner: false })
 
     this.$router.beforeEach((to, from, next) => {
-      if (to.path !== from.path && !Vue.component(pathToComponentName(this.$site.pages, to.path))) {
+      if (to.path !== from.path && !Vue.component(to.name)) {
         nprogress.start()
       }
       next()

Diff for: lib/prepare.js

@@ -318,6 +318,7 @@ async function genRoutesFile ({ siteData: { pages }, sourceDir, pageFiles }) {
     const filePath = path.resolve(sourceDir, file)
     let code = `
   {
+    name: ${JSON.stringify(componentName)},
     path: ${JSON.stringify(pagePath)},
     component: ThemeLayout,
     beforeEnter: (to, from, next) => {