refactor: ensure ssr branches are included in esm-bundler build

packages/runtime-dom/src/directives/vModel.ts

@@ -303,8 +303,9 @@ function callModelHook(
   fn && fn(el, binding, vnode, prevVNode)
 }
 
-// SSR vnode transforms
-if (__NODE_JS__) {
+// SSR vnode transforms, only used when user includes client-oriented render
+// function in SSR
+export function initVModelForSSR() {
   vModelText.getSSRProps = ({ value }) => ({ value })
 
   vModelRadio.getSSRProps = ({ value }, vnode) => {

packages/runtime-dom/src/directives/vShow.ts

@@ -40,14 +40,16 @@ export const vShow: ObjectDirective<VShowElement> = {
   }
 }
 
-if (__NODE_JS__) {
+function setDisplay(el: VShowElement, value: unknown): void {
+  el.style.display = value ? el._vod : 'none'
+}
+
+// SSR vnode transforms, only used when user includes client-oriented render
+// function in SSR
+export function initVShowForSSR() {
   vShow.getSSRProps = ({ value }) => {
     if (!value) {
       return { style: { display: 'none' } }
     }
   }
 }
-
-function setDisplay(el: VShowElement, value: unknown): void {
-  el.style.display = value ? el._vod : 'none'
-}

packages/runtime-dom/src/index.ts

@@ -15,7 +15,14 @@ import {
 import { nodeOps } from './nodeOps'
 import { patchProp } from './patchProp'
 // Importing from the compiler, will be tree-shaken in prod
-import { isFunction, isString, isHTMLTag, isSVGTag, extend } from '@vue/shared'
+import {
+  isFunction,
+  isString,
+  isHTMLTag,
+  isSVGTag,
+  extend,
+  NOOP
+} from '@vue/shared'
 
 declare module '@vue/reactivity' {
   export interface RefUnwrapBailTypes {
@@ -225,6 +232,24 @@ export {
 export { withModifiers, withKeys } from './directives/vOn'
 export { vShow } from './directives/vShow'
 
+import { initVModelForSSR } from './directives/vModel'
+import { initVShowForSSR } from './directives/vShow'
+
+let ssrDirectiveInitialized = false
+
+/**
+ * @internal
+ */
+export const initDirectivesForSSR = __SSR__
+  ? () => {
+      if (!ssrDirectiveInitialized) {
+        ssrDirectiveInitialized = true
+        initVModelForSSR()
+        initVShowForSSR()
+      }
+    }
+  : NOOP
+
 // re-export everything from core
 // h, Component, reactivity API, nextTick, flags & types
 export * from '@vue/runtime-core'