feat: next 15

.changeset/grumpy-otters-kneel.md

@@ -0,0 +1,5 @@
+---
+"create-t3-app": minor
+---
+
+update to next.js 15

cli/src/installers/dependencyVersionMap.ts

@@ -4,7 +4,7 @@
  */
 export const dependencyVersionMap = {
   // NextAuth.js
-  "next-auth": "^4.24.7",
+  "next-auth": "beta",
   "@auth/prisma-adapter": "^1.6.0",
   "@auth/drizzle-adapter": "^1.1.0",
 

cli/src/installers/nextAuth.ts

@@ -6,11 +6,7 @@ import { type AvailableDependencies } from "~/installers/dependencyVersionMap.js
 import { type Installer } from "~/installers/index.js";
 import { addPackageDependency } from "~/utils/addPackageDependency.js";
 
-export const nextAuthInstaller: Installer = ({
-  projectDir,
-  packages,
-  appRouter,
-}) => {
+export const nextAuthInstaller: Installer = ({ projectDir, packages }) => {
   const usingPrisma = packages?.prisma.inUse;
   const usingDrizzle = packages?.drizzle.inUse;
 
@@ -26,17 +22,14 @@ export const nextAuthInstaller: Installer = ({
 
   const extrasDir = path.join(PKG_ROOT, "template/extras");
 
-  const apiHandlerFile = "src/pages/api/auth/[...nextauth].ts";
-  const routeHandlerFile = "src/app/api/auth/[...nextauth]/route.ts";
-  const srcToUse = appRouter ? routeHandlerFile : apiHandlerFile;
+  const apiHandlerFile = "src/app/api/auth/[...nextauth]/route.ts";
 
-  const apiHandlerSrc = path.join(extrasDir, srcToUse);
-  const apiHandlerDest = path.join(projectDir, srcToUse);
+  const apiHandlerSrc = path.join(extrasDir, apiHandlerFile);
+  const apiHandlerDest = path.join(projectDir, apiHandlerFile);
 
   const authConfigSrc = path.join(
     extrasDir,
-    "src/server",
-    appRouter ? "auth-app" : "auth-pages",
+    "src/server/auth",
     usingPrisma
       ? "with-prisma.ts"
       : usingDrizzle

cli/template/base/package.json

@@ -16,7 +16,7 @@
   "dependencies": {
     "@t3-oss/env-nextjs": "^0.10.1",
     "geist": "^1.3.0",
-    "next": "^14.2.4",
+    "next": "^15.0.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "zod": "^3.23.3"

cli/template/extras/src/app/api/auth/[...nextauth]/route.ts

@@ -1,7 +1,3 @@
-import NextAuth from "next-auth";
+import { handlers } from "~/server/auth";
 
-import { authOptions } from "~/server/auth";
-
-// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
-const handler = NextAuth(authOptions);
-export { handler as GET, handler as POST };
+export const { GET, POST } = handlers;

cli/template/extras/src/app/page/with-auth-trpc-tw.tsx

@@ -1,12 +1,12 @@
 import Link from "next/link";
 
 import { LatestPost } from "~/app/_components/post";
-import { getServerAuthSession } from "~/server/auth";
+import { auth } from "~/server/auth";
 import { api, HydrateClient } from "~/trpc/server";
 
 export default async function Home() {
   const hello = await api.post.hello({ text: "from tRPC" });
-  const session = await getServerAuthSession();
+  const session = await auth();
 
   if (session?.user) {
     void api.post.getLatest.prefetch();

cli/template/extras/src/app/page/with-auth-trpc.tsx

@@ -1,13 +1,13 @@
 import Link from "next/link";
 
 import { LatestPost } from "~/app/_components/post";
-import { getServerAuthSession } from "~/server/auth";
+import { auth } from "~/server/auth";
 import { api, HydrateClient } from "~/trpc/server";
 import styles from "./index.module.css";
 
 export default async function Home() {
   const hello = await api.post.hello({ text: "from tRPC" });
-  const session = await getServerAuthSession();
+  const session = await auth();
 
   if (session?.user) {
     void api.post.getLatest.prefetch();

cli/template/extras/src/server/api/trpc-app/with-auth-db.ts

@@ -11,7 +11,7 @@ import { initTRPC, TRPCError } from "@trpc/server";
 import superjson from "superjson";
 import { ZodError } from "zod";
 
-import { getServerAuthSession } from "~/server/auth";
+import { auth } from "~/server/auth";
 import { db } from "~/server/db";
 
 /**
@@ -27,7 +27,7 @@ import { db } from "~/server/db";
  * @see https://trpc.io/docs/server/context
  */
 export const createTRPCContext = async (opts: { headers: Headers }) => {
-  const session = await getServerAuthSession();
+  const session = await auth();
 
   return {
     db,

cli/template/extras/src/server/api/trpc-app/with-auth.ts

@@ -10,7 +10,7 @@ import { initTRPC, TRPCError } from "@trpc/server";
 import superjson from "superjson";
 import { ZodError } from "zod";
 
-import { getServerAuthSession } from "~/server/auth";
+import { auth } from "~/server/auth";
 
 /**
  * 1. CONTEXT
@@ -25,7 +25,7 @@ import { getServerAuthSession } from "~/server/auth";
  * @see https://trpc.io/docs/server/context
  */
 export const createTRPCContext = async (opts: { headers: Headers }) => {
-  const session = await getServerAuthSession();
+  const session = await auth();
 
   return {
     session,

cli/template/extras/src/server/api/trpc-pages/with-auth-db.ts

@@ -13,7 +13,7 @@ import { type Session } from "next-auth";
 import superjson from "superjson";
 import { ZodError } from "zod";
 
-import { getServerAuthSession } from "~/server/auth";
+import { auth } from "~/server/auth";
 import { db } from "~/server/db";
 
 /**
@@ -55,7 +55,7 @@ export const createTRPCContext = async (opts: CreateNextContextOptions) => {
   const { req, res } = opts;
 
   // Get the session from the server using the getServerSession wrapper function
-  const session = await getServerAuthSession({ req, res });
+  const session = await auth(req, res);
 
   return createInnerTRPCContext({
     session,

cli/template/extras/src/server/api/trpc-pages/with-auth.ts

@@ -12,7 +12,7 @@ import { type Session } from "next-auth";
 import superjson from "superjson";
 import { ZodError } from "zod";
 
-import { getServerAuthSession } from "~/server/auth";
+import { auth } from "~/server/auth";
 
 /**
  * 1. CONTEXT
@@ -53,7 +53,7 @@ export const createTRPCContext = async ({
   res,
 }: CreateNextContextOptions) => {
   // Get the session from the server using the getServerSession wrapper function
-  const session = await getServerAuthSession({ req, res });
+  const session = await auth(req, res);
 
   return createInnerTRPCContext({
     session,