refactor(vite): load devtools resource (#521)

packages/vite/src/utils.ts

@@ -0,0 +1,3 @@
+export function removeUrlQuery(url: string): string {
+  return url.replace(/\?.*$/, '')
+}

packages/vite/src/vite.ts

@@ -1,5 +1,6 @@
 import { fileURLToPath } from 'node:url'
 import path from 'node:path'
+import fs from 'node:fs'
 import { normalizePath } from 'vite'
 import type { PluginOption, ResolvedConfig, ViteDevServer } from 'vite'
 import sirv from 'sirv'
@@ -11,6 +12,7 @@ import { bold, cyan, dim, green, yellow } from 'kolorist'
 import type { VitePluginInspectorOptions } from 'vite-plugin-vue-inspector'
 import { DIR_CLIENT } from './dir'
 import { getRpcFunctions } from './rpc'
+import { removeUrlQuery } from './utils'
 
 function getVueDevtoolsPath() {
   const pluginPath = normalizePath(path.dirname(fileURLToPath(import.meta.url)))
@@ -26,6 +28,8 @@ function normalizeComboKeyPrint(toggleComboKey: string) {
   return toggleComboKey.split('-').map(key => toggleComboKeysMap[key] || key[0].toUpperCase() + key.slice(1)).join(dim('+'))
 }
 
+const devtoolsNextResourceSymbol = '?__vue-devtools-next-resource'
+
 export interface VitePluginVueDevToolsOptions {
   /**
    * append an import to the module id ending with `appendTo` instead of adding a script into body
@@ -118,6 +122,10 @@ export default function VitePluginVueDevTools(options?: VitePluginVueDevToolsOpt
       console.log(`  ${green('➜')}  ${bold('Vue DevTools')}: ${green(`Press ${yellow(keys)} in App to toggle the Vue DevTools`)}\n`)
     }
   }
+
+  const devtoolsOptionsImportee = 'virtual:vue-devtools-options'
+  const resolvedDevtoolsOptions = `\0${devtoolsOptionsImportee}`
+
   const plugin = <PluginOption>{
     name: 'vite-plugin-vue-devtools',
     enforce: 'pre',
@@ -129,17 +137,26 @@ export default function VitePluginVueDevTools(options?: VitePluginVueDevToolsOpt
       configureServer(server)
     },
     async resolveId(importee: string) {
-      if (importee.startsWith('virtual:vue-devtools-options')) {
-        return importee
+      if (importee === devtoolsOptionsImportee) {
+        return resolvedDevtoolsOptions
       }
+      // Why use query instead of vite virtual module on devtools resource?
+      // Devtools resource will import `@vue/devtools-core` and other packages, which vite cannot analysis correctly on virtual module.
+      // So we should use absolute path + `query` to mark the resource as devtools resource.
       else if (importee.startsWith('virtual:vue-devtools-path:')) {
         const resolved = importee.replace('virtual:vue-devtools-path:', `${vueDevtoolsPath}/`)
-        return resolved
+        return `${resolved}${devtoolsNextResourceSymbol}`
       }
     },
     async load(id) {
-      if (id === 'virtual:vue-devtools-options')
+      if (id === resolvedDevtoolsOptions) {
         return `export default ${JSON.stringify({ base: config.base, componentInspector: pluginOptions.componentInspector })}`
+      }
+      else if (id.endsWith(devtoolsNextResourceSymbol)) {
+        const filename = removeUrlQuery(id)
+        // read file ourselves to avoid getting shut out by vite's fs.allow check
+        return await fs.promises.readFile(filename, 'utf-8')
+      }
     },
     transform(code, id, options) {
       if (options?.ssr)