refactor(sfc-playground): upgrade @vue/repl (vuejs#10310)

packages/sfc-playground/index.html

@@ -7,8 +7,6 @@
     <link rel="icon" type="image/svg" href="/logo.svg" />
     <title>Vue SFC Playground</title>
     <script>
-      // process shim for old versions of @vue/compiler-sfc dependency
-       window.process = { env: {} }
        const savedPreferDark = localStorage.getItem('vue-sfc-playground-prefer-dark')
        if (
          savedPreferDark === 'true' ||

packages/sfc-playground/package.json

@@ -13,7 +13,7 @@
     "vite": "^5.0.12"
   },
   "dependencies": {
-    "@vue/repl": "^3.1.1",
+    "@vue/repl": "^4.1.0",
     "file-saver": "^2.0.5",
     "jszip": "^3.10.1",
     "vue": "workspace:*"

packages/sfc-playground/src/App.vue

@@ -1,22 +1,8 @@
 <script setup lang="ts">
 import Header from './Header.vue'
-import { Repl, ReplStore, SFCOptions } from '@vue/repl'
-import type Monaco from '@vue/repl/monaco-editor'
-import type CodeMirror from '@vue/repl/codemirror-editor'
-import { ref, watchEffect, onMounted } from 'vue'
-import { shallowRef } from 'vue'
-
-const EditorComponent = shallowRef<typeof Monaco | typeof CodeMirror>()
-
-if (import.meta.env.DEV) {
-  import('@vue/repl/codemirror-editor').then(
-    mod => (EditorComponent.value = mod.default),
-  )
-} else {
-  import('@vue/repl/monaco-editor').then(
-    mod => (EditorComponent.value = mod.default),
-  )
-}
+import { Repl, useStore, SFCOptions, useVueImportMap } from '@vue/repl'
+import Monaco from '@vue/repl/monaco-editor'
+import { ref, watchEffect, onMounted, computed } from 'vue'
 
 const replRef = ref<InstanceType<typeof Repl>>()
 
@@ -26,78 +12,80 @@ const setVH = () => {
 window.addEventListener('resize', setVH)
 setVH()
 
-const useProdMode = ref(false)
 const useSSRMode = ref(false)
 
+const { productionMode, vueVersion, importMap } = useVueImportMap({
+  runtimeDev: import.meta.env.PROD
+    ? `${location.origin}/vue.runtime.esm-browser.js`
+    : `${location.origin}/src/vue-dev-proxy`,
+  runtimeProd: import.meta.env.PROD
+    ? `${location.origin}/vue.runtime.esm-browser.prod.js`
+    : `${location.origin}/src/vue-dev-proxy-prod`,
+  serverRenderer: import.meta.env.PROD
+    ? `${location.origin}/server-renderer.esm-browser.js`
+    : `${location.origin}/src/vue-server-renderer-dev-proxy`,
+})
+
 let hash = location.hash.slice(1)
 if (hash.startsWith('__DEV__')) {
   hash = hash.slice(7)
-  useProdMode.value = false
+  productionMode.value = false
 }
 if (hash.startsWith('__PROD__')) {
   hash = hash.slice(8)
-  useProdMode.value = true
+  productionMode.value = true
 }
 if (hash.startsWith('__SSR__')) {
   hash = hash.slice(7)
   useSSRMode.value = true
 }
 
-const store = new ReplStore({
-  serializedState: hash,
-  productionMode: useProdMode.value,
-  defaultVueRuntimeURL: import.meta.env.PROD
-    ? `${location.origin}/vue.runtime.esm-browser.js`
-    : `${location.origin}/src/vue-dev-proxy`,
-  defaultVueRuntimeProdURL: import.meta.env.PROD
-    ? `${location.origin}/vue.runtime.esm-browser.prod.js`
-    : `${location.origin}/src/vue-dev-proxy-prod`,
-  defaultVueServerRendererURL: import.meta.env.PROD
-    ? `${location.origin}/server-renderer.esm-browser.js`
-    : `${location.origin}/src/vue-server-renderer-dev-proxy`,
-})
-
 // enable experimental features
-const sfcOptions: SFCOptions = {
-  script: {
-    inlineTemplate: useProdMode.value,
-    isProd: useProdMode.value,
-    propsDestructure: true,
-  },
-  style: {
-    isProd: useProdMode.value,
-  },
-  template: {
-    isProd: useProdMode.value,
-    compilerOptions: {
-      isCustomElement: (tag: string) => tag === 'mjx-container',
+const sfcOptions = computed(
+  (): SFCOptions => ({
+    script: {
+      inlineTemplate: productionMode.value,
+      isProd: productionMode.value,
+      propsDestructure: true,
+    },
+    style: {
+      isProd: productionMode.value,
+    },
+    template: {
+      isProd: productionMode.value,
+      compilerOptions: {
+        isCustomElement: (tag: string) => tag === 'mjx-container',
+      },
     },
+  }),
+)
+
+const store = useStore(
+  {
+    builtinImportMap: importMap,
+    vueVersion,
+    sfcOptions,
   },
-}
+  hash,
+)
+// @ts-expect-error
+globalThis.store = store
 
 // persist state
 watchEffect(() => {
   const newHash = store
     .serialize()
     .replace(/^#/, useSSRMode.value ? `#__SSR__` : `#`)
-    .replace(/^#/, useProdMode.value ? `#__PROD__` : `#`)
+    .replace(/^#/, productionMode.value ? `#__PROD__` : `#`)
   history.replaceState({}, '', newHash)
 })
 
 function toggleProdMode() {
-  const isProd = (useProdMode.value = !useProdMode.value)
-  sfcOptions.script!.inlineTemplate =
-    sfcOptions.script!.isProd =
-    sfcOptions.template!.isProd =
-    sfcOptions.style!.isProd =
-      isProd
-  store.toggleProduction()
-  store.setFiles(store.getFiles())
+  productionMode.value = !productionMode.value
 }
 
 function toggleSSR() {
   useSSRMode.value = !useSSRMode.value
-  store.setFiles(store.getFiles())
 }
 
 function reloadPage() {
@@ -111,31 +99,32 @@ function toggleTheme(isDark: boolean) {
 onMounted(() => {
   const cls = document.documentElement.classList
   toggleTheme(cls.contains('dark'))
+
+  // @ts-expect-error process shim for old versions of @vue/compiler-sfc dependency
+  window.process = { env: {} }
 })
 </script>
 
 <template>
   <Header
     :store="store"
-    :prod="useProdMode"
+    :prod="productionMode"
     :ssr="useSSRMode"
     @toggle-theme="toggleTheme"
     @toggle-prod="toggleProdMode"
     @toggle-ssr="toggleSSR"
     @reload-page="reloadPage"
   />
   <Repl
-    v-if="EditorComponent"
     ref="replRef"
     :theme="theme"
-    :editor="EditorComponent"
+    :editor="Monaco"
     @keydown.ctrl.s.prevent
     @keydown.meta.s.prevent
     :ssr="useSSRMode"
     :store="store"
     :showCompileOutput="true"
     :autoResize="true"
-    :sfcOptions="sfcOptions"
     :clearConsole="false"
     :preview-options="{
       customCode: {

packages/sfc-playground/src/Header.vue

@@ -1,13 +1,13 @@
 <script setup lang="ts">
+import { computed } from 'vue'
+import type { ReplStore } from '@vue/repl'
 import { downloadProject } from './download/download'
-import { ref } from 'vue'
 import Sun from './icons/Sun.vue'
 import Moon from './icons/Moon.vue'
 import Share from './icons/Share.vue'
 import Download from './icons/Download.vue'
 import GitHub from './icons/GitHub.vue'
 import Reload from './icons/Reload.vue'
-import type { ReplStore } from '@vue/repl'
 import VersionSelect from './VersionSelect.vue'
 
 const props = defineProps<{
@@ -25,23 +25,20 @@ const emit = defineEmits([
 const { store } = props
 
 const currentCommit = __COMMIT__
-const vueVersion = ref(`@${currentCommit}`)
 
-const vueURL = store.getImportMap().imports.vue
-if (vueURL && !vueURL.startsWith(location.origin)) {
-  const versionMatch = vueURL.match(/runtime-dom@([^/]+)/)
-  if (versionMatch) vueVersion.value = versionMatch[1]
-}
+const vueVersion = computed(() => {
+  if (store.loading) {
+    return 'loading...'
+  }
+  return store.vueVersion || `@${__COMMIT__}`
+})
 
 async function setVueVersion(v: string) {
-  vueVersion.value = `loading...`
-  await store.setVueVersion(v)
-  vueVersion.value = v
+  store.vueVersion = v
 }
 
 function resetVueVersion() {
-  store.resetVueVersion()
-  vueVersion.value = `@${currentCommit}`
+  store.vueVersion = null
 }
 
 async function copyLink(e: MouseEvent) {
@@ -73,7 +70,7 @@ function toggleDark() {
     </h1>
     <div class="links">
       <VersionSelect
-        v-model="store.state.typescriptVersion"
+        v-model="store.typescriptVersion"
         pkg="typescript"
         label="TypeScript Version"
       />