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2026-05-02 20:07:02 +02:00
parent ce8672e283
commit 34dc9aec52
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+import { HMR_MESSAGE_SENT_TO_BROWSER } from '../../server/dev/hot-reloader-types';
+import connect from './hot-reloader/pages/hot-reloader-pages';
+import { sendMessage } from './hot-reloader/pages/websocket';
+let reloading = false;
+export default (()=>{
+    const devClient = connect();
+    devClient.subscribeToHmrEvent((message)=>{
+        if (reloading) return;
+        // Retrieve the router if it's available
+        const router = window.next?.router;
+        // Determine if we're on an error page or the router is not initialized
+        const isOnErrorPage = !router || router.pathname === '/404' || router.pathname === '/_error';
+        switch(message.type){
+            case HMR_MESSAGE_SENT_TO_BROWSER.RELOAD_PAGE:
+                {
+                    sendMessage(JSON.stringify({
+                        event: 'client-reload-page',
+                        clientId: window.__nextDevClientId
+                    }));
+                    reloading = true;
+                    return window.location.reload();
+                }
+            case HMR_MESSAGE_SENT_TO_BROWSER.REMOVED_PAGE:
+                {
+                    const [page] = message.data;
+                    // Check if the removed page is the current page
+                    const isCurrentPage = page === router?.pathname;
+                    // We enter here if the removed page is currently being viewed
+                    // or if we happen to be on an error page.
+                    if (isCurrentPage || isOnErrorPage) {
+                        sendMessage(JSON.stringify({
+                            event: 'client-removed-page',
+                            clientId: window.__nextDevClientId,
+                            page
+                        }));
+                        return window.location.reload();
+                    }
+                    return;
+                }
+            case HMR_MESSAGE_SENT_TO_BROWSER.ADDED_PAGE:
+                {
+                    const [page] = message.data;
+                    // Check if the added page is the current page
+                    const isCurrentPage = page === router?.pathname;
+                    // Check if the page component is not yet loaded
+                    const isPageNotLoaded = page !== null && typeof router?.components?.[page] === 'undefined';
+                    // We enter this block if the newly added page is the one currently being viewed
+                    // but hasn't been loaded yet, or if we're on an error page.
+                    if (isCurrentPage && isPageNotLoaded || isOnErrorPage) {
+                        sendMessage(JSON.stringify({
+                            event: 'client-added-page',
+                            clientId: window.__nextDevClientId,
+                            page
+                        }));
+                        return window.location.reload();
+                    }
+                    return;
+                }
+            case HMR_MESSAGE_SENT_TO_BROWSER.DEV_PAGES_MANIFEST_UPDATE:
+                {
+                    return;
+                }
+            default:
+                {
+                    message;
+                }
+        }
+    });
+    return devClient;
+});
+
+//# sourceMappingURL=hot-middleware-client.js.map