fix(plugin-vue): trigger css hmr on custom template languages (#6987)

Co-authored-by: patak <[email protected]>
vitejs · May 13, 2022 · 4980edd · 4980edd
1 parent 83ddf72
commit 4980edd
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/plugin-vue/src/handleHotUpdate.ts b/packages/plugin-vue/src/handleHotUpdate.ts
@@ -146,6 +146,11 @@ export async function handleHotUpdate(
     // template is inlined into main, add main module instead
     if (!templateModule) {
       affectedModules.add(mainModule)
+    } else if (mainModule && !affectedModules.has(mainModule)) {
+      const styleImporters = [...mainModule.importers].filter((m) =>
+        /\.css($|\?)/.test(m.url)
+      )
+      styleImporters.forEach((m) => affectedModules.add(m))
     }
   }
   if (didUpdateStyle) {