replaced remix with react-router

app/src/adapter/react-router/index.ts

@@ -0,0 +1 @@
+export * from "./react-router.adapter";

app/src/adapter/react-router/react-router.adapter.ts

@@ -0,0 +1,39 @@
+import type { App } from "bknd";
+import { type FrameworkBkndConfig, createFrameworkApp } from "bknd/adapter";
+
+type ReactRouterContext = {
+   request: Request;
+};
+export type ReactRouterBkndConfig<Args = ReactRouterContext> = FrameworkBkndConfig<Args>;
+
+let app: App;
+let building: boolean = false;
+
+export async function getApp<Args extends ReactRouterContext = ReactRouterContext>(
+   config: ReactRouterBkndConfig<Args>,
+   args?: Args,
+) {
+   if (building) {
+      while (building) {
+         await new Promise((resolve) => setTimeout(resolve, 5));
+      }
+      if (app) return app;
+   }
+
+   building = true;
+   if (!app) {
+      app = await createFrameworkApp(config, args);
+      await app.build();
+   }
+   building = false;
+   return app;
+}
+
+export function serve<Args extends ReactRouterContext = ReactRouterContext>(
+   config: ReactRouterBkndConfig<Args> = {},
+) {
+   return async (args: Args) => {
+      app = await getApp(config, args);
+      return app.fetch(args.request);
+   };
+}