Fix: GitHub Pages relative URL issue

lovable-dev[bot] · lovable-dev[bot] · commit 5bb63abc430f · 2025-07-06T19:30:12.000Z
Addresses the persistent 404 errors on GitHub Pages by ensuring correct routing configuration.
diff --git a/index.html b/index.html
@@ -58,6 +58,30 @@
     <meta property="og:description" content="Especialista en odontología estética y restauradora. Sonrisas naturalmente hermosas con la más alta calidad y tecnología avanzada." />
     <meta property="og:type" content="website" />
 
+    <!-- Start Single Page Apps for GitHub Pages -->
+    <script type="text/javascript">
+      // Single Page Apps for GitHub Pages
+      // MIT License
+      // https://github.com/rafgraph/spa-github-pages
+      // This script checks to see if a redirect is present in the query string,
+      // converts it back into the correct url and adds it to the
+      // browser's history using window.history.replaceState(...),
+      // which won't cause the browser to attempt to load the new url.
+      // When the single page app is loaded further down in this file,
+      // the correct url will be waiting in the browser's history for
+      // the single page app to route accordingly.
+      (function(l) {
+        if (l.search[1] === '/' ) {
+          var decoded = l.search.slice(1).split('&').map(function(s) { 
+            return s.replace(/~and~/g, '&')
+          }).join('?');
+          window.history.replaceState(null, null,
+              l.pathname.slice(0, -1) + decoded + l.hash
+          );
+        }
+      }(window.location))
+    </script>
+    <!-- End Single Page Apps for GitHub Pages -->
   </head>
 
   <body>
diff --git a/public/404.html b/public/404.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Dra. Liz Cheng - Odontología Estética y Restauradora</title>
+    <script type="text/javascript">
+      // Single Page Apps for GitHub Pages
+      // MIT License
+      // https://github.com/rafgraph/spa-github-pages
+      // This script takes the current url and converts the path and query
+      // string into just a query string, and then redirects the browser
+      // to the new url with only a query string and hash fragment,
+      // e.g. https://www.foo.tld/one/two?a=b&c=d#qwe, becomes
+      // https://www.foo.tld/?/one/two&a=b~and~c=d#qwe
+      // Note: this 404.html file must be at least 512 bytes for it to work
+      // with Internet Explorer (it is currently > 512 bytes)
+
+      // If you're creating a Project Pages site and NOT using a custom domain,
+      // then set pathSegmentsToKeep to 1 (enterprise users may need to set it to > 1).
+      // This way the code will only replace the route part and not the real folder.
+      // For example, if your site is at username.github.io/repo-name, then set
+      // pathSegmentsToKeep to 1 so "/repo-name" is not replaced.
+      // For username.github.io sites, set pathSegmentsToKeep to 0.
+      var pathSegmentsToKeep = 0;
+
+      var l = window.location;
+      l.replace(
+        l.protocol + '//' + l.hostname + (l.port ? ':' + l.port : '') +
+        l.pathname.split('/').slice(0, 1 + pathSegmentsToKeep).join('/') + '/?/' +
+        l.pathname.slice(1).split('/').slice(pathSegmentsToKeep).join('/').replace(/&/g, '~and~') +
+        (l.search ? '&' + l.search.slice(1).replace(/&/g, '~and~') : '') +
+        l.hash
+      );
+    </script>
+  </head>
+  <body>
+  </body>
+</html>
