fixup! inspector port is actually needed

Author: vicb

examples/common/apps.ts

@@ -31,3 +31,14 @@ export function getAppPort(app: AppName, { isWorker = true } = {}) {
   }
   return isWorker ? BASE_WRANGLER_PORT + index : BASE_NEXT_PORT + index;
 }
+
+/**
+ * Returns a distinct port for each application so they can run in parallel.
+ */
+export function getInspectorPort(app: AppName) {
+  const index = apps.indexOf(app);
+  if (index === -1) {
+    throw new Error(`Unknown app: ${app}`);
+  }
+  return 9300 + index;
+}

examples/common/config-e2e.ts

@@ -1,6 +1,6 @@
 import { defineConfig, devices } from "@playwright/test";
 import type nodeProcess from "node:process";
-import { getAppPort, type AppName } from "./apps";
+import { getAppPort, getInspectorPort, type AppName } from "./apps";
 
 declare const process: typeof nodeProcess;
 
@@ -16,13 +16,14 @@ export function configurePlaywright(
   } = {}
 ) {
   const port = getAppPort(app, { isWorker });
+  const inspectorPort = getInspectorPort(app);
   const baseURL = `http://localhost:${port}`;
   let command: string;
   let timeout: number;
   if (isWorker) {
     if (isCI) {
       // Do not build on CI - there is a preceding build step
-      command = `pnpm wrangler dev --port ${port}`;
+      command = `pnpm wrangler dev --port ${port} --inspector-port ${inspectorPort}`;
       timeout = 100_000;
     } else {
       timeout = 500_000;