perf(deps): replace debug with obug

.github/renovate.json5

@@ -36,6 +36,9 @@
 
     // breaking changes
     "kill-port", // `kill-port:^2.0.0 has perf issues (#8392)
+
+    // v1 is a drop-in replacement for debug, while v2 introduces breaking changes
+    "obug",
   ],
   "github-actions": {
     "managerFilePatterns": [

package.json

@@ -46,7 +46,6 @@
     "@types/babel__preset-env": "^7.10.0",
     "@types/convert-source-map": "^2.0.3",
     "@types/cross-spawn": "^6.0.6",
-    "@types/debug": "^4.1.12",
     "@types/estree": "^1.0.8",
     "@types/etag": "^1.8.4",
     "@types/less": "^3.0.8",
@@ -65,7 +64,7 @@
     "picocolors": "^1.1.1",
     "playwright-chromium": "^1.56.1",
     "prettier": "3.6.2",
-    "rolldown": "^1.0.0-beta.50",
+    "rolldown": "^1.0.0-beta.51",
     "rollup": "^4.43.0",
     "simple-git-hooks": "^2.13.1",
     "tsx": "^4.20.6",

packages/vite/LICENSE.md

@@ -534,33 +534,6 @@ Repository: https://github.com/mathiasbynens/cssesc
 
 ---------------------------------------
 
-## debug
-License: MIT
-By: Josh Junon, TJ Holowaychuk, Nathan Rajlich, Andrew Rhyne
-Repository: https://github.com/debug-js/debug
-
-> (The MIT License)
-> 
-> Copyright (c) 2014-2017 TJ Holowaychuk <[email protected]>
-> Copyright (c) 2018-2021 Josh Junon
-> 
-> Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-> and associated documentation files (the 'Software'), to deal in the Software without restriction,
-> including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
-> and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
-> subject to the following conditions:
-> 
-> The above copyright notice and this permission notice shall be included in all copies or substantial
-> portions of the Software.
-> 
-> THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
-> LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-> IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-> WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-> SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
----------------------------------------
-
 ## dotenv
 License: BSD-2-Clause
 Repository: https://github.com/motdotla/dotenv
@@ -1322,13 +1295,14 @@ Repository: https://github.com/lukeed/mrmime
 
 ---------------------------------------
 
-## ms
+## normalize-path
 License: MIT
-Repository: https://github.com/vercel/ms
+By: Jon Schlinkert, Blaine Bublitz
+Repository: https://github.com/jonschlinkert/normalize-path
 
 > The MIT License (MIT)
 > 
-> Copyright (c) 2020 Vercel, Inc.
+> Copyright (c) 2014-2018, Jon Schlinkert.
 > 
 > Permission is hereby granted, free of charge, to any person obtaining a copy
 > of this software and associated documentation files (the "Software"), to deal
@@ -1337,27 +1311,27 @@ Repository: https://github.com/vercel/ms
 > copies of the Software, and to permit persons to whom the Software is
 > furnished to do so, subject to the following conditions:
 > 
-> The above copyright notice and this permission notice shall be included in all
-> copies or substantial portions of the Software.
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
 > 
 > THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 > IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 > FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 > AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 > LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-> SOFTWARE.
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.
 
 ---------------------------------------
 
-## normalize-path
+## object-assign
 License: MIT
-By: Jon Schlinkert, Blaine Bublitz
-Repository: https://github.com/jonschlinkert/normalize-path
+By: Sindre Sorhus
+Repository: https://github.com/sindresorhus/object-assign
 
 > The MIT License (MIT)
 > 
-> Copyright (c) 2014-2018, Jon Schlinkert.
+> Copyright (c) Sindre Sorhus <[email protected]> (sindresorhus.com)
 > 
 > Permission is hereby granted, free of charge, to any person obtaining a copy
 > of this software and associated documentation files (the "Software"), to deal
@@ -1379,14 +1353,16 @@ Repository: https://github.com/jonschlinkert/normalize-path
 
 ---------------------------------------
 
-## object-assign
+## obug
 License: MIT
-By: Sindre Sorhus
-Repository: https://github.com/sindresorhus/object-assign
+By: Kevin Deng
+Repository: https://github.com/sxzz/obug
 
 > The MIT License (MIT)
 > 
-> Copyright (c) Sindre Sorhus <[email protected]> (sindresorhus.com)
+> Copyright © 2025-PRESENT Kevin Deng (https://github.com/sxzz)
+> Copyright (c) 2014-2017 TJ Holowaychuk <[email protected]>
+> Copyright (c) 2018-2021 Josh Junon
 > 
 > Permission is hereby granted, free of charge, to any person obtaining a copy
 > of this software and associated documentation files (the "Software"), to deal
@@ -1395,16 +1371,16 @@ Repository: https://github.com/sindresorhus/object-assign
 > copies of the Software, and to permit persons to whom the Software is
 > furnished to do so, subject to the following conditions:
 > 
-> The above copyright notice and this permission notice shall be included in
-> all copies or substantial portions of the Software.
+> The above copyright notice and this permission notice shall be included in all
+> copies or substantial portions of the Software.
 > 
 > THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 > IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 > FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 > AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 > LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-> THE SOFTWARE.
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+> SOFTWARE.
 
 ---------------------------------------
 

packages/vite/package.json

@@ -112,7 +112,7 @@
     "convert-source-map": "^2.0.0",
     "cors": "^2.8.5",
     "cross-spawn": "^7.0.6",
-    "debug": "^4.4.3",
+    "obug": "^1.0.2",
     "dotenv": "^17.2.3",
     "dotenv-expand": "^12.0.3",
     "es-module-lexer": "^1.7.0",
@@ -137,8 +137,8 @@
     "postcss-modules": "^6.0.1",
     "premove": "^4.0.0",
     "resolve.exports": "^2.0.3",
-    "rolldown": "^1.0.0-beta.50",
-    "rolldown-plugin-dts": "^0.17.8",
+    "rolldown": "^1.0.0-beta.51",
+    "rolldown-plugin-dts": "^0.18.0",
     "rollup-plugin-license": "^3.6.0",
     "sass": "^1.94.0",
     "sass-embedded": "^1.93.3",

packages/vite/rolldown.config.ts

@@ -75,12 +75,6 @@ const nodeConfig = defineConfig({
     index: path.resolve(__dirname, 'src/node/index.ts'),
     cli: path.resolve(__dirname, 'src/node/cli.ts'),
   },
-  resolve: {
-    alias: {
-      // we can always use node version (the default entry point has browser support)
-      debug: 'debug/src/node.js',
-    },
-  },
   external: [
     /^vite\//,
     'fsevents',

packages/vite/src/node/utils.ts

@@ -14,7 +14,8 @@ import fsp from 'node:fs/promises'
 import remapping from '@jridgewell/remapping'
 import type { DecodedSourceMap, RawSourceMap } from '@jridgewell/remapping'
 import colors from 'picocolors'
-import debug from 'debug'
+import type { Debugger } from 'obug'
+import debug from 'obug'
 import type MagicString from 'magic-string'
 import type { Equal } from '@type-challenges/utils'
 
@@ -183,13 +184,11 @@ export type ViteDebugScope = `vite:${string}`
 export function createDebugger(
   namespace: ViteDebugScope,
   options: DebuggerOptions = {},
-): debug.Debugger['log'] | undefined {
+): Debugger['log'] | undefined {
   const log = debug(namespace)
   const { onlyWhenFocused, depth } = options
 
-  // @ts-expect-error - The log function is bound to inspectOpts, but the type is not reflected
   if (depth && log.inspectOpts && log.inspectOpts.depth == null) {
-    // @ts-expect-error - The log function is bound to inspectOpts, but the type is not reflected
     log.inspectOpts.depth = options.depth
   }