refactor: revert cli server to express only

src/cli/bin.ts

@@ -3,8 +3,8 @@ import arg from 'arg';
 import open from 'open';
 import path from 'path';
 
+import { createServer } from './createServer';
 import { resolveOptions } from './resolveOptions';
-import { createServer } from './server';
 
 export type Input = typeof args;
 

src/cli/createServer.ts

@@ -0,0 +1,34 @@
+import { createRequestHandler } from '@expo/server/adapter/express';
+import compression from 'compression';
+import express from 'express';
+import morgan from 'morgan';
+
+import { type Options } from './resolveOptions';
+import { StatsFileSource } from '../data/StatsFileSource';
+import { CLIENT_BUILD_DIR, SERVER_BUILD_DIR } from '../utils/middleware';
+
+export function createServer(options: Options) {
+  global.EXPO_ATLAS_SOURCE = new StatsFileSource(options.statsFile);
+  process.env.NODE_ENV = 'production';
+
+  const app = express();
+
+  // http://expressjs.com/en/advanced/best-practice-security.html#at-a-minimum-disable-x-powered-by-header
+  app.disable('x-powered-by');
+
+  app.use(compression());
+  app.use(morgan('tiny'));
+
+  // TODO(cedric): replace with middleware once we can
+  app.use(
+    express.static(CLIENT_BUILD_DIR, {
+      maxAge: '1h',
+      extensions: ['html'],
+    })
+  );
+
+  // TODO(cedric): replace with middleware once we can
+  app.all('*', createRequestHandler({ build: SERVER_BUILD_DIR }));
+
+  return app;
+}

src/utils/middleware.ts

@@ -8,8 +8,10 @@ import { env } from './env';
 import { type StatsSource } from '../data/types';
 
 const WEBUI_ROOT = path.resolve(__dirname, '../../../webui');
-const CLIENT_BUILD_DIR = path.join(WEBUI_ROOT, 'dist/client');
-const SERVER_BUILD_DIR = path.join(WEBUI_ROOT, 'dist/server');
+
+// TODO(cedric): drop these exports once we can use this as base for the standalone server
+export const CLIENT_BUILD_DIR = path.join(WEBUI_ROOT, 'dist/client');
+export const SERVER_BUILD_DIR = path.join(WEBUI_ROOT, 'dist/server');
 
 /**
  * Initialize Expo Atlas to gather statistics from Metro during development.

webui/app.json

@@ -9,8 +9,7 @@
     },
     "experiments": {
       "tsconfigPaths": true,
-      "typedRoutes": true,
-      "baseUrl": "/_expo/atlas"
+      "typedRoutes": true
     },
     "plugins": [
       "expo-router"