packages/dev-server/CHANGELOG.md

@@ -1,5 +1,11 @@
 # @hono/vite-dev-server
 
+## 0.19.0
+
+### Minor Changes
+
+- [#235](https://github.com/honojs/vite-plugins/pull/235) [`367d2b088c14c29ae12701ab702305209b1959ce`](https://github.com/honojs/vite-plugins/commit/367d2b088c14c29ae12701ab702305209b1959ce) Thanks [@yusukebe](https://github.com/yusukebe)! - feat: add `handleHotUpdate` option
+
 ## 0.18.3
 
 ### Patch Changes

packages/dev-server/README.md

@@ -107,6 +107,7 @@ export type DevServerOptions = {
     env?: Env
     onServerClose?: () => Promise<void>
   }
+  handleHotUpdate?: VitePlugin['handleHotUpdate']
 }
 ```
 
@@ -127,6 +128,13 @@ export const defaultOptions: Required<Omit<DevServerOptions, 'cf'>> = {
     /^\/node_modules\/.*/,
   ],
   ignoreWatching: [/\.wrangler/],
+  handleHotUpdate: ({ server, modules }) => {
+    const isSSR = modules.some((mod) => mod._ssrModule)
+    if (isSSR) {
+      server.hot.send({ type: 'full-reload' })
+      return []
+    }
+  },
 }
 ```
 

packages/dev-server/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@hono/vite-dev-server",
   "description": "Vite dev-server plugin for Hono",
-  "version": "0.18.3",
+  "version": "0.19.0",
   "types": "dist/index.d.ts",
   "module": "dist/index.js",
   "type": "module",

packages/dev-server/src/dev-server.ts

@@ -43,6 +43,7 @@ export type DevServerOptions = {
    *
    */
   adapter?: Adapter | Promise<Adapter> | (() => Adapter | Promise<Adapter>)
+  handleHotUpdate?: VitePlugin['handleHotUpdate']
 }
 
 export const defaultOptions: Required<Omit<DevServerOptions, 'env' | 'adapter' | 'loadModule'>> = {
@@ -60,6 +61,15 @@ export const defaultOptions: Required<Omit<DevServerOptions, 'env' | 'adapter' |
     /^\/node_modules\/.*/,
   ],
   ignoreWatching: [/\.wrangler/, /\.mf/],
+  handleHotUpdate: ({ server, modules }) => {
+    // Force reload the page if any of the modules is SSR
+    const isSSR = modules.some((mod) => mod._ssrModule)
+    if (isSSR) {
+      server.hot.send({ type: 'full-reload' })
+      return []
+    }
+    // Apply HMR for the client-side modules
+  },
 }
 
 export function devServer(options?: DevServerOptions): VitePlugin {
@@ -208,15 +218,7 @@ export function devServer(options?: DevServerOptions): VitePlugin {
         }
       })
     },
-    handleHotUpdate({ server, modules }) {
-      // Force reload the page if any of the modules is SSR
-      const isSSR = modules.some((mod) => mod._ssrModule)
-      if (isSSR) {
-        server.hot.send({ type: 'full-reload' })
-        return []
-      }
-      // Apply HMR for the client-side modules
-    },
+    handleHotUpdate: options?.handleHotUpdate ?? defaultOptions.handleHotUpdate,
     config: () => {
       return {
         server: {