Fix simple-auth's build (gatsbyjs#7175)

* Fix simple-auth's build

* Fix getting pageResources for client routes

Author: KyleAMathews

examples/simple-auth/package.json

@@ -4,7 +4,7 @@
   "version": "1.0.0",
   "author": "Jason Lengstorf <jason@lengstorf.com>",
   "dependencies": {
-    "gatsby": "next",
+    "gatsby": "^2.0.0-beta.91",
     "gatsby-plugin-react-helmet": "next",
     "prop-types": "^15.6.1",
     "react": "^16.4.0",

examples/simple-auth/src/components/PrivateRoute.js

@@ -1,20 +1,16 @@
 import React from "react"
 import PropTypes from "prop-types"
-import { Router, navigate } from "@reach/router"
+import { navigate } from "@reach/router"
 import { isLoggedIn } from "../utils/auth"
 
-const PrivateRoute = ({ component: Component, ...rest }) => {
-  if (!isLoggedIn() && window.location.pathname !== `/app/login`) {
+const PrivateRoute = ({ component: Component, location, ...rest }) => {
+  if (!isLoggedIn() && location.pathname !== `/app/login`) {
     // If we’re not logged in, redirect to the home page.
     navigate(`/app/login`)
     return null
   }
 
-  return (
-    <Router>
-      <Component {...rest} />
-    </Router>
-  )
+  return <Component {...rest} />
 }
 
 PrivateRoute.propTypes = {

examples/simple-auth/src/pages/app.js

@@ -10,9 +10,9 @@ import Status from "../components/Status"
 const App = () => (
   <Layout>
     <Status />
-    <PrivateRoute path="/app/profile" component={Home} />
-    <PrivateRoute path="/app/details" component={Details} />
     <Router>
+      <PrivateRoute path="/app/profile" component={Home} />
+      <PrivateRoute path="/app/details" component={Details} />
       <Login path="/app/login" />
     </Router>
   </Layout>

packages/gatsby/cache-dir/loader.js

@@ -305,7 +305,10 @@ const queue = {
     }
   },
 
-  getResourcesForPathnameSync: path => pathScriptsCache[path],
+  getResourcesForPathnameSync: path => {
+    const page = findPage(path)
+    return pathScriptsCache[page.path]
+  },
 
   getResourcesForPathname: path => {
     queue.checkIfDoingInitialRenderForSW(path)
@@ -363,6 +366,7 @@ const queue = {
           component: syncRequires.components[page.componentChunkName],
           page,
         }
+
         // Add to the cache.
         pathScriptsCache[path] = pageResources
         devGetPageData(page.path).then(pageData => {