refactor: improve nuxt module

Author: sxzz

eslint.config.js

@@ -1,5 +1,5 @@
 import { sxzz } from '@sxzz/eslint-config'
 
-export default sxzz({
+export default sxzz().append({
   ignores: ['README*.md/*.js'],
 })

package.json

@@ -62,11 +62,13 @@
     "test": "vitest"
   },
   "dependencies": {
+    "@nuxt/kit": "^4.2.0",
     "es-module-lexer": "^1.7.0",
     "magic-string": "^0.30.21",
     "unplugin": "^2.3.10"
   },
   "devDependencies": {
+    "@nuxt/schema": "^4.2.0",
     "@sxzz/eslint-config": "^7.2.8",
     "@sxzz/prettier-config": "^2.2.4",
     "@types/node": "^24.10.0",

pnpm-lock.yaml

@@ -98,7 +98,7 @@ export async function transformStyle(
       })
       return ret
     })
-    .filter((s) => s)
+    .filter(Boolean)
     .join('\n')
 
   const lastSpecifier = specifiers.at(-1)!

src/core/style.ts

@@ -1,17 +1,21 @@
+import { addBuildPlugin, defineNuxtModule } from '@nuxt/kit'
 import type { Options } from './core/types'
-import unplugin from '.'
+import unplugin from './index'
+import type { NuxtModule } from '@nuxt/schema'
 
-// eslint-disable-next-line import/no-default-export
-export default function (this: any, options: Options): void {
-  // install webpack plugin
-  this.extendBuild((config: any) => {
-    config.plugins = config.plugins || []
-    config.plugins.unshift(unplugin.webpack(options))
-  })
+const module: NuxtModule<Options, Options, false> = defineNuxtModule({
+  meta: {
+    name: 'unplugin-element-plus',
+    configKey: 'elementPlus',
+  },
+  setup(options: Options) {
+    addBuildPlugin({
+      vite: () => unplugin.vite(options),
+      webpack: () => unplugin.webpack(options),
+      rspack: () => unplugin.rspack(options),
+    })
+  },
+})
 
-  // install vite plugin
-  this.nuxt.hook('vite:extend', (vite: any) => {
-    vite.config.plugins = vite.config.plugins || []
-    vite.config.plugins.push(unplugin.vite(options))
-  })
-}
+// eslint-disable-next-line import/no-default-export
+export default module