fix: temporary change the PORT in Angular server.ts

CHANGELOG.md

@@ -2,3 +2,5 @@
 - Improve Firebase Data Connect postgres security by granting fine grained SQL privileges to the users the need it. (#7578)
 - Remove `dataconnect:sql:migrate` command hard dependency on 'roles/cloudsql.admin'. (#7578)
 - Add support for setting the encryption configuration of restored firestore databases (#7483)
+- Fix (Angular 17+) temporary change the PORT in Angular server.ts (#6651)
+

src/frameworks/angular/index.ts

@@ -242,11 +242,23 @@ exports.handle = function(req,res) {
   });
 };\n`;
   } else if (serverOutputPath) {
-    bootstrapScript = `const app = ${
-      serverEntry?.endsWith(".mjs")
-        ? `import(\`./${serverOutputPath}/${serverEntry}\`)`
-        : `Promise.resolve(require('./${serverOutputPath}/${serverEntry}'))`
-    }.then(server => server.app());
+    bootstrapScript = `
+    const app = new Promise((resolve) => {
+      setTimeout(() => {
+        const port = process.env.PORT;
+        const socket = 'express.sock';
+        process.env.PORT = socket;
+
+        ${
+          serverEntry?.endsWith(".mjs")
+            ? `import(\`./${serverOutputPath}/${serverEntry}\`)`
+            : `Promise.resolve(require('./${serverOutputPath}/${serverEntry}'))`
+        }.then(({ app }) => {
+          process.env.PORT = port;
+          resolve(app());
+        });
+      }, 0);
+    });
 exports.handle = (req,res) => app.then(it => it(req,res));\n`;
   } else {
     bootstrapScript = `exports.handle = (res, req) => req.sendStatus(404);\n`;