v2: prepare to move

v2/lib/load/routes.js

@@ -0,0 +1,58 @@
+async function genRoutesConfig({docsMetadatas = {}, pagesMetadatas = []}) {
+  function genDocsRoute(metadata) {
+    const {permalink, source} = metadata;
+    return `
+  {
+    path: ${JSON.stringify(permalink)},
+    exact: true,
+    component: Loadable({
+      loader: () => import(${JSON.stringify(source)}),
+      loading: Loading,
+      render(loaded, props) {
+        let Content = loaded.default;
+        return (
+          <Docs {...props} metadata={${JSON.stringify(metadata)}}>
+            <Content />
+          </Docs>
+        );
+      }
+    })
+  }`;
+  }
+
+  function genPagesRoute({path: pagesPath, source}) {
+    return `
+  {
+    path: ${JSON.stringify(pagesPath)},
+    exact: true,
+    component: Loadable({
+      loader: () => import('@pages/${source}'),
+      loading: Loading
+    })
+  }`;
+  }
+
+  const notFoundRoute = `,
+  {
+    path: '*',
+    component: NotFound
+  }`;
+
+  const docsRoutes = Object.values(docsMetadatas)
+    .map(genDocsRoute)
+    .join(',');
+
+  return (
+    `import React from 'react';\n` +
+    `import Loadable from 'react-loadable';\n` +
+    `import Loading from '@theme/Loading';\n` +
+    `import Docs from '@theme/Docs';\n` +
+    `import NotFound from '@theme/NotFound';\n` +
+    `const routes = [${docsRoutes},${pagesMetadatas
+      .map(genPagesRoute)
+      .join(',')}${notFoundRoute}\n];\n` +
+    `export default routes;\n`
+  );
+}
+
+module.exports = genRoutesConfig;