Call getInitialProps on static rendering subroutes

docs/dynamic.js

@@ -0,0 +1,37 @@
+import React from 'react'
+import { Link } from 'react-router-dom'
+
+const routes = [
+  { path: '/dynamic' },
+  { path: '/dynamic/hello' },
+  { path: '/dynamic/hi' },
+]
+
+export default class extends React.Component {
+  static getInitialProps = async ({ path }) => {
+    let title = 'dynamic'
+    switch (path) {
+      case '/dynamic/hello':
+        title = 'hello'
+        break
+      case '/dynamic/hi':
+        title = 'hi'
+        break
+    }
+    return {
+      routes,
+      path: '/dynamic/:id*',
+      title,
+    }
+  }
+
+  render () {
+    return <div>
+      <pre>dynamic routing</pre>
+      <Link to='/'>Home</Link>
+      <Link to='/dynamic'>Dynamic Routes</Link>
+      <Link to='/dynamic/hello'>Hello</Link>
+      <Link to='/dynamic/hi'>Hi</Link>
+    </div>
+  }
+}

lib/build.js

@@ -125,16 +125,29 @@ const getRoutes = async (App) => {
   const routes = await App.getRoutes()
 
   const dynamicRoutes = []
-  routes.forEach(route => {
-    if (route.props.routes) {
-      route.props.routes.forEach(subroute => dynamicRoutes.push(
-        Object.assign({}, route, subroute)
-      ))
-    }
-  })
+  await Promise.all(
+    routes.map(async route => {
+      if (!route.props.routes) return null
+      await Promise.all(
+        route.props.routes.map(async subroute => {
+          const pageProps = typeof route.Component.getInitialProps === 'function'
+            ? await route.Component.getInitialProps(subroute)
+            : {}
+          dynamicRoutes.push(
+            Object.assign({}, route, subroute, {
+              props: Object.assign({}, route.props, pageProps)
+            })
+          )
+          return
+        })
+      )
+      return
+    })
+  )
+
   const staticRoutes = [
     ...routes.filter(route => !route.props.routes),
-    ...dynamicRoutes
+    ...dynamicRoutes.filter(route => !!route)
   ]
   return { routes, staticRoutes }
 }

package.json

@@ -8,7 +8,7 @@
   },
   "scripts": {
     "start": "./cli.js docs -op 8888",
-    "build": "./cli.js build docs --basename '/x0'",
+    "build": "./cli.js build docs",
     "test": "nyc ava",
     "cover": "nyc report --reporter=html --reporter=lcov"
   },
@@ -69,7 +69,7 @@
   },
   "x0": {
     "title": "Compositor x0",
-    "_basename": "/x0",
+    "basename": "/x0",
     "meta": [
       { "name": "description", "content": "Zero-config React development environment and static site generator" },
       { "name": "twitter:card", "content": "summary" },