wip: remove debugger, define vue flags in plugin

Author: yyx990803

packages/plugin-vue/src/index.ts

@@ -67,6 +67,15 @@ export default function vuePlugin(rawOptions: Options = {}): Plugin {
 
     handleHotUpdate,
 
+    config(config) {
+      // provide default values for vue runtime esm defines
+      config.define = {
+        __VUE_OPTIONS_API__: true,
+        __VUE_PROD_DEVTOOLS__: false,
+        ...config.define
+      }
+    },
+
     configResolved(config) {
       options = {
         ...options,

packages/plugin-vue/src/main.ts

@@ -90,15 +90,15 @@ export async function transformMain(
   output.push('export default _sfc_main')
 
   // HMR
-  if (devServer) {
-    // check if the template is the only thing that changed
-    if (prevDescriptor && isOnlyTemplateChanged(prevDescriptor, descriptor)) {
-      output.push(`export const _rerender_only = true`)
-    }
+  if (devServer && !isProduction) {
     output.push(`_sfc_main.__hmrId = ${JSON.stringify(descriptor.id)}`)
     output.push(
       `__VUE_HMR_RUNTIME__.createRecord(_sfc_main.__hmrId, _sfc_main)`
     )
+    // check if the template is the only thing that changed
+    if (prevDescriptor && isOnlyTemplateChanged(prevDescriptor, descriptor)) {
+      output.push(`export const _rerender_only = true`)
+    }
     output.push(
       `import.meta.hot.accept(({ default: updated, _rerender_only }) => {`,
       `  if (_rerender_only) {`,

packages/plugin-vue/src/template.ts

@@ -19,7 +19,7 @@ export function transformTemplateAsModule(
   const result = compile(code, descriptor, options, pluginContext)
 
   let returnCode = result.code
-  if (options.devServer) {
+  if (options.devServer && !options.isProduction) {
     returnCode += `\nimport.meta.hot.accept(({ render }) => {
       __VUE_HMR_RUNTIME__.rerender(${JSON.stringify(descriptor.id)}, render)
     })`