feat(hmr): reload if cannot update

posva · Jun 21, 2024 · 6044b94 · 6044b94
1 parent c6fab37
commit 6044b94
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Showing 2 changed files with 23 additions and 1 deletion.
diff --git a/e2e/__snapshots__/routes.spec.ts.snap b/e2e/__snapshots__/routes.spec.ts.snap
@@ -118,6 +118,28 @@ exports[`e2e routes > generates the routes 1`] = `
     /* no children */
   }
 ]
+
+export function handleHotUpdate(_router) {
+  if (import.meta.hot) {
+    import.meta.hot.data.router = _router
+  }
+}
+
+if (import.meta.hot) {
+  import.meta.hot.accept((mod) => {
+    const router = import.meta.hot.data.router
+    if (!router) {
+      import.meta.hot.invalidate('[unplugin-vue-router:HMR] Cannot replace the routes because there is no active router. Reloading.')
+      return
+    }
+    router.clearRoutes()
+    for (const route of mod.routes) {
+      router.addRoute(route)
+    }
+    router.replace('')
+  })
+}
+
 "
 `;
 

diff --git a/src/core/context.ts b/src/core/context.ts
@@ -197,7 +197,7 @@ if (import.meta.hot) {
   import.meta.hot.accept((mod) => {
     const router = import.meta.hot.data.router
     if (!router) {
-      console.error('❌ router not found')
+      import.meta.hot.invalidate('[unplugin-vue-router:HMR] Cannot replace the routes because there is no active router. Reloading.')
       return
     }
     router.clearRoutes()