perf: replace debug with obug (#705)

Author: sxzz

package.json

@@ -40,7 +40,6 @@
     "@eslint/js": "^9.39.1",
     "@types/babel__core": "^7.20.5",
     "@types/convert-source-map": "^2.0.3",
-    "@types/debug": "^4.1.12",
     "@types/fs-extra": "^11.0.4",
     "@types/node": "^24.10.1",
     "@vitejs/release-scripts": "^1.6.0",

packages/plugin-vue/package.json

@@ -41,7 +41,7 @@
   "devDependencies": {
     "@jridgewell/gen-mapping": "^0.3.13",
     "@jridgewell/trace-mapping": "^0.3.31",
-    "debug": "^4.4.3",
+    "obug": "^2.0.0",
     "rollup": "^4.53.2",
     "slash": "^5.1.0",
     "source-map-js": "^1.2.1",
@@ -51,5 +51,8 @@
   },
   "dependencies": {
     "@rolldown/pluginutils": "1.0.0-beta.50"
+  },
+  "tsdown": {
+    "dts": true
   }
 }

packages/plugin-vue/src/handleHotUpdate.ts

@@ -1,4 +1,4 @@
-import _debug from 'debug'
+import { createDebug } from 'obug'
 import type { SFCBlock, SFCDescriptor } from 'vue/compiler-sfc'
 import type { HmrContext, ModuleNode } from 'vite'
 import { isCSSRequest } from 'vite'
@@ -20,7 +20,7 @@ import {
 } from './script'
 import type { ResolvedOptions } from './index'
 
-const debug = _debug('vite:hmr')
+const debug = createDebug('vite:hmr')
 
 /**
  * Vite-specific HMR handling