Fix for Vercal “unsupported modules” error

jest.config.js

@@ -1,6 +1,6 @@
-import serverConfig from './server.config.js';
+import serverConfigs from './server.configs.js';
 
-const { hostname, port } = serverConfig.test;
+const { hostname, port } = serverConfigs.test;
 const TEST_HOST = `http://${hostname}:${port}`;
 const sharedConfig = {
   errorOnDeprecated: true,

middleware.js

@@ -1,4 +1,6 @@
-import { rewriteRules } from './server.config.js';
+import serverConfigs from './server.configs.js';
+
+const { rewriteRules } = serverConfigs.dev;
 
 // Exports
 // =============================================================================

playwright.config.js

@@ -1,7 +1,7 @@
 import { devices } from '@playwright/test';
-import serverConfig from './server.config.js';
+import serverConfigs from './server.configs.js';
 
-const { hostname, port } = serverConfig.test;
+const { hostname, port } = serverConfigs.test;
 const TEST_HOST = `http://${hostname}:${port}`;
 
 process.env.TEST_HOST = TEST_HOST;

server.config.js → server.configs.js

@@ -4,31 +4,6 @@ import * as url from 'node:url';
 const __filename = url.fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 
-// Rewrite rules shared with Vercel middleware.js
-export const rewriteRules = [
-  // Replace CDN URLs with local paths
-  {
-    match: /https?.*\/CHANGELOG.md/g,
-    replace: '/CHANGELOG.md',
-  },
-  {
-    // CDN versioned default
-    // Ex1: //cdn.com/package-name
-    // Ex2: http://cdn.com/package-name@1.0.0
-    // Ex3: https://cdn.com/package-name@latest
-    match: /(?:https?:)*\/\/.*cdn.*docsify[@\d.latest]*(?=["'])/g,
-    replace: '/lib/docsify.min.js',
-  },
-  {
-    // CDN paths to local paths
-    // Ex1: //cdn.com/package-name/path/file.js => /path/file.js
-    // Ex2: http://cdn.com/package-name@1.0.0/dist/file.js => /dist/file.js
-    // Ex3: https://cdn.com/package-name@latest/dist/file.js => /dist/file.js
-    match: /(?:https?:)*\/\/.*cdn.*docsify[@\d.latest]*\/(?:lib\/)/g,
-    replace: '/lib/',
-  },
-];
-
 // Production (CDN URLs, watch disabled)
 const prod = {
   hostname: '127.0.0.1',
@@ -47,7 +22,29 @@ const dev = {
   ...prod,
   files: ['CHANGELOG.md', 'docs/**/*', 'lib/**/*'],
   port: 3000,
-  rewriteRules,
+  rewriteRules: [
+    // Replace CDN URLs with local paths
+    {
+      match: /https?.*\/CHANGELOG.md/g,
+      replace: '/CHANGELOG.md',
+    },
+    {
+      // CDN versioned default
+      // Ex1: //cdn.com/package-name
+      // Ex2: http://cdn.com/package-name@1.0.0
+      // Ex3: https://cdn.com/package-name@latest
+      match: /(?:https?:)*\/\/.*cdn.*docsify[@\d.latest]*(?=["'])/g,
+      replace: '/lib/docsify.min.js',
+    },
+    {
+      // CDN paths to local paths
+      // Ex1: //cdn.com/package-name/path/file.js => /path/file.js
+      // Ex2: http://cdn.com/package-name@1.0.0/dist/file.js => /dist/file.js
+      // Ex3: https://cdn.com/package-name@latest/dist/file.js => /dist/file.js
+      match: /(?:https?:)*\/\/.*cdn.*docsify[@\d.latest]*\/(?:lib\/)/g,
+      replace: '/lib/',
+    },
+  ],
   server: {
     ...prod.server,
     routes: {

server.js

@@ -1,5 +1,5 @@
 import { create } from 'browser-sync';
-import serverConfigs from './server.config.js';
+import serverConfigs from './server.configs.js';
 
 const bsServer = create();
 const args = process.argv.slice(2);

test/config/server.js

@@ -1,13 +1,13 @@
 import * as process from 'node:process';
 import { create } from 'browser-sync';
-import config from '../../server.config.js';
+import serverConfigs from '../../server.configs.js';
 
 const bsServer = create();
 
 export async function startServer() {
   // Wait for server to start
   return new Promise(resolve => {
-    const settings = config.test;
+    const settings = serverConfigs.test;
 
     console.log('\n');