fix: hmr doesn't work when modifying the code of jsx in sfc (#4563)

Author: y1d7ng

packages/plugin-vue-jsx/index.js

@@ -207,7 +207,7 @@ function vueJsxPlugin(options = {}) {
               ) + `\nexport default __default__`
           }
 
-          if (needHmr && !ssr) {
+          if (needHmr && !ssr && !/\?vue&type=script/.test(id)) {
             let code = result.code
             let callbackCode = ``
             for (const { local, exported, id } of hotComponents) {

packages/plugin-vue/src/handleHotUpdate.ts

@@ -46,7 +46,14 @@ export async function handleHotUpdate({
     !isEqualBlock(descriptor.script, prevDescriptor.script) ||
     !isEqualBlock(descriptor.scriptSetup, prevDescriptor.scriptSetup)
   ) {
-    affectedModules.add(mainModule)
+    let scriptModule: ModuleNode | undefined
+    if (descriptor.script?.lang && !descriptor.script.src) {
+      const scriptModuleRE = new RegExp(
+        `type=script.*&lang\.${descriptor.script.lang}$`
+      )
+      scriptModule = modules.find((m) => scriptModuleRE.test(m.url))
+    }
+    affectedModules.add(scriptModule || mainModule)
   }
 
   if (!isEqualBlock(descriptor.template, prevDescriptor.template)) {