fix: vite build (#311)

packages/vite/src/server.ts

@@ -2,7 +2,6 @@ import { resolve } from 'upath'
 import * as vite from 'vite'
 import vuePlugin from '@vitejs/plugin-vue'
 import { mkdirp, writeFile } from 'fs-extra'
-import debounce from 'debounce'
 import consola from 'consola'
 import { ViteBuildContext, ViteOptions } from './vite'
 import { wpfs } from './utils/wpfs'
@@ -62,15 +61,31 @@ export async function buildServer (ctx: ViteBuildContext) {
     return
   }
 
-  const build = debounce(async () => {
-    const start = Date.now()
+  let lastBuild = 0
+  const build = async () => {
+    let start = Date.now()
+    // debounce
+    if (start - lastBuild < 300) {
+      await sleep(300 - (start - lastBuild) + 1)
+      start = Date.now()
+      if (start - lastBuild < 300) {
+        return
+      }
+    }
+    lastBuild = start
     await vite.build(serverConfig)
     await onBuild()
     consola.info(`Server built in ${Date.now() - start}ms`)
-  }, 300)
+  }
 
   await build()
 
   ctx.nuxt.hook('builder:watch', () => build())
   ctx.nuxt.hook('app:templatesGenerated', () => build())
 }
+
+function sleep (ms:number) {
+  return new Promise((resolve) => {
+    setTimeout(resolve, ms)
+  })
+}