fix: fix router info error when use custom file system routes entry

.changeset/strange-terms-pull.md

@@ -0,0 +1,7 @@
+---
+'@modern-js/runtime': patch
+---
+
+fix: fix router info error when use custom file system routes entry
+
+fix: 修复当使用自定义约定式路由入口时生成 router 信息问题

packages/runtime/plugin-runtime/src/router/cli/entry.ts

@@ -38,7 +38,7 @@ export const modifyEntrypoints = (
     }
     const isHasNestedRoutes = hasNestedRoutes(entrypoint.absoluteEntryDir!);
     const isHasPages = hasPages(entrypoint.absoluteEntryDir!);
-    if (!isHasNestedRoutes && !isHasPages) {
+    if (!isHasNestedRoutes && !isHasPages && !entrypoint.fileSystemRoutes) {
       return entrypoint;
     }
     // When the user configures a custom entry, and the entry path is a folder, fileSystemRoutes will be set to true during entry recognition.

tests/integration/custom-file-system-entry/modern.config.ts

@@ -0,0 +1,20 @@
+import { appTools, defineConfig } from '@modern-js/app-tools';
+
+const bundler = process.env.BUNDLER;
+
+export default defineConfig({
+  source: {
+    entries: {
+      custom: 'src/custom',
+    },
+    disableDefaultEntries: true,
+  },
+  runtime: {
+    router: true,
+  },
+  plugins: [
+    appTools({
+      bundler: bundler === 'rspack' ? 'experimental-rspack' : 'webpack',
+    }),
+  ],
+});

tests/integration/custom-file-system-entry/package.json

@@ -0,0 +1,32 @@
+{
+  "private": true,
+  "name": "custom-file-system-entry",
+  "version": "2.9.0",
+  "scripts": {
+    "dev": "modern dev",
+    "build": "modern build",
+    "serve": "modern serve",
+    "new": "modern new",
+    "lint": "modern lint"
+  },
+  "engines": {
+    "node": ">=14.17.6"
+  },
+  "eslintIgnore": [
+    "node_modules/",
+    "dist/"
+  ],
+  "dependencies": {
+    "@modern-js/runtime": "workspace:*",
+    "react": "^18",
+    "react-dom": "^18"
+  },
+  "devDependencies": {
+    "@modern-js/app-tools": "workspace:*",
+    "@types/node": "^14",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "typescript": "^5",
+    "@types/jest": "^29"
+  }
+}

tests/integration/custom-file-system-entry/src/custom/layout.tsx

@@ -0,0 +1,10 @@
+import { Outlet } from '@modern-js/runtime/router';
+
+export default function Layout() {
+  return (
+    <div>
+      root layout
+      <Outlet />
+    </div>
+  );
+}

tests/integration/custom-file-system-entry/src/custom/page.tsx

@@ -0,0 +1,5 @@
+const App = () => {
+  return <div className="index">custom entry</div>;
+};
+
+export default App;

tests/integration/custom-file-system-entry/tests/index.test.ts

@@ -0,0 +1,51 @@
+import path from 'path';
+import puppeteer, { Browser } from 'puppeteer';
+
+import type { Page } from 'puppeteer';
+import {
+  launchApp,
+  killApp,
+  getPort,
+  launchOptions,
+} from '../../../utils/modernTestUtils';
+
+const appDir = path.resolve(__dirname, '../');
+
+describe('dev', () => {
+  let app: unknown;
+  let appPort: number;
+  let page: Page;
+  let browser: Browser;
+  const errors: string[] = [];
+  beforeAll(async () => {
+    appPort = await getPort();
+    app = await launchApp(appDir, appPort, {}, {});
+    browser = await puppeteer.launch(launchOptions as any);
+    page = await browser.newPage();
+    await page.setRequestInterception(true);
+    page.on('request', interceptedRequest => {
+      interceptedRequest.continue();
+    });
+    page.on('pageerror', error => {
+      console.log(error.message);
+      errors.push(error.message);
+    });
+  });
+
+  test('should render correctly', async () => {
+    await page.goto(`http://localhost:${appPort}/custom`, {
+      waitUntil: ['networkidle0'],
+    });
+    const element = await page.$('.index');
+    const targetText = await page.evaluate(
+      el => el?.firstChild?.textContent,
+      element,
+    );
+    expect(targetText?.includes('custom entry'));
+  });
+  afterAll(async () => {
+    await killApp(app);
+    await page.close();
+    await browser.close();
+  });
+});

tests/integration/custom-file-system-entry/tests/tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "extends": "@modern-js/tsconfig/base",
+  "compilerOptions": {
+    "declaration": true,
+    "jsx": "preserve",
+    "baseUrl": "./",
+    "emitDeclarationOnly": true,
+    "isolatedModules": true,
+    "paths": {},
+    "types": ["node", "jest"]
+  }
+}

tests/integration/custom-file-system-entry/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "extends": "@modern-js/tsconfig/base",
+  "compilerOptions": {
+    "declaration": false,
+    "jsx": "preserve",
+    "baseUrl": "./",
+    "paths": {
+      "@/*": ["./src/*"],
+      "@shared/*": ["./shared/*"]
+    }
+  },
+  "include": ["src", "shared", "config"]
+}