upgrade to express5

Author: dcousens

examples/assets-local/package.json

@@ -12,12 +12,12 @@
   "dependencies": {
     "@keystone-6/core": "^6.5.1",
     "@prisma/client": "6.5.0",
-    "@types/express": "^4.17.14",
     "bytes": "^3.1.1",
-    "express": "^4.19.2"
+    "express": "^5.0.0"
   },
   "devDependencies": {
     "@types/bytes": "^3.1.1",
+    "@types/express": "^5.0.0",
     "prisma": "6.5.0",
     "typescript": "^5.5.0"
   }

examples/custom-session-passport/package.json

@@ -13,12 +13,12 @@
     "@keystone-6/core": "^6.5.1",
     "@prisma/client": "6.5.0",
     "dotenv": "^16.0.0",
-    "express": "^4.19.2",
+    "express": "^5.0.0",
     "passport": "^0.7.0",
     "passport-github2": "^0.1.12"
   },
   "devDependencies": {
-    "@types/express": "^4.17.14",
+    "@types/express": "^5.0.0",
     "@types/passport": "^1.0.16",
     "@types/passport-github2": "^1.2.9",
     "@types/passport-oauth2": "^1.4.16",

examples/extend-express-app/package.json

@@ -12,10 +12,10 @@
   "dependencies": {
     "@keystone-6/core": "^6.5.1",
     "@prisma/client": "6.5.0",
-    "@types/express": "^4.17.14",
-    "express": "^4.19.2"
+    "express": "^5.0.0"
   },
   "devDependencies": {
+    "@types/express": "^5.0.0",
     "prisma": "6.5.0",
     "tsx": "^4.0.0",
     "typescript": "^5.5.0"

packages/core/package.json

@@ -235,7 +235,8 @@
   "dependencies": {
     "@apollo/cache-control-types": "^1.0.3",
     "@apollo/client": "^3.12.2",
-    "@apollo/server": "^4.10.0",
+    "@apollo/server": "^4.12.1",
+    "@as-integrations/express5": "^1.1.1",
     "@babel/runtime": "^7.24.7",
     "@graphql-ts/extend": "^2.0.0",
     "@graphql-ts/schema": "^1.0.0",

packages/core/src/lib/createExpressServer.ts

@@ -1,15 +1,17 @@
-import { type Server, createServer } from 'http'
-import cors from 'cors'
 import { json } from 'body-parser'
-import { expressMiddleware } from '@apollo/server/express4'
+import cors from 'cors'
 import express from 'express'
 import { GraphQLError, type GraphQLFormattedError } from 'graphql'
-import { type ApolloServerOptions, ApolloServer } from '@apollo/server'
+import { type Server, createServer } from 'http'
+
+import { ApolloServer, type ApolloServerOptions } from '@apollo/server'
 import { ApolloServerPluginLandingPageDisabled } from '@apollo/server/plugin/disabled'
 import { ApolloServerPluginLandingPageLocalDefault } from '@apollo/server/plugin/landingPage/default'
+import { expressMiddleware } from '@as-integrations/express5'
+
 // @ts-expect-error
 import graphqlUploadExpress from 'graphql-upload/graphqlUploadExpress.js'
-import type { KeystoneContext, KeystoneConfig } from '../types'
+import type { KeystoneConfig, KeystoneContext } from '../types'
 
 /*
 NOTE: This creates the main Keystone express server, including the