feat: bump to express 5 (#5564)

* feat: bump to express 5

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>

* fix: update webpack-dev-middleware to version 7.4.5 and adjust snapshot for response headers

* test: remove TODO comment regarding content-type in range-header test

* refactor: simplify logger assignment in proxy

* test: update expectation for error logging in proxy option test

* test: mock console.error for proxy option tests and verify error logging

* refactor: replace logger string with server.logger in allowed hosts tests

* refactor: update proxy middleware to use 'on' object for request handling

* docs: update migration guide to clarify proxy options changes

---------

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>

Author: bjohansebas

lib/Server.js

@@ -1391,36 +1391,8 @@ class Server {
           return item;
         }
 
-        /**
-         * @param {"info" | "warn" | "error" | "debug" | "silent" | undefined | "none" | "log" | "verbose"} level level
-         * @returns {"info" | "warn" | "error" | "debug" | "silent" | undefined} log level for proxy
-         */
-        const getLogLevelForProxy = (level) => {
-          if (level === "none") {
-            return "silent";
-          }
-
-          if (level === "log") {
-            return "info";
-          }
-
-          if (level === "verbose") {
-            return "debug";
-          }
-
-          return level;
-        };
-
-        if (typeof item.logLevel === "undefined") {
-          item.logLevel = getLogLevelForProxy(
-            compilerOptions.infrastructureLogging
-              ? compilerOptions.infrastructureLogging.level
-              : "info",
-          );
-        }
-
-        if (typeof item.logProvider === "undefined") {
-          item.logProvider = () => this.logger;
+        if (typeof item.logger === "undefined") {
+          item.logger = this.logger;
         }
 
         return item;
@@ -2175,10 +2147,10 @@ class Server {
         if (proxyConfig.target) {
           const context = proxyConfig.context || proxyConfig.path;
 
-          return createProxyMiddleware(
-            /** @type {string} */ (context),
-            proxyConfig,
-          );
+          return createProxyMiddleware({
+            ...proxyConfig,
+            pathFilter: /** @type {string} */ (context),
+          });
         }
 
         if (proxyConfig.router) {

migration-v6.md

@@ -6,6 +6,7 @@ This document serves as a migration guide for `webpack-dev-server@6.0.0`.
 
 - Minimum supported `Node.js` version is `20.9.0`.
 - Support for **SockJS** in the WebSocket transport has been removed. Now, only **native WebSocket** is supported, or **custom** client and server implementations can be used.
+- The options for passing to the `proxy` have changed. Please refer to the [http-proxy-middleware migration guide](https://github.com/chimurai/http-proxy-middleware/blob/master/MIGRATION.md) for details.
 
 ## Deprecations