Describe the bug

// /praxis/vite.config.ts

///
import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';

export default defineConfig({
// --- Vite 的配置 (用于 webapp) ---
plugins: [react()],

// --- Vitest 的配置 (唯一的测试配置来源) ---
test: {
// 明确指定项目的根目录
root: '.',

// 这个是 Vitest 官方推荐的最全面的匹配模式
include: ['**/*.{test,spec}.{js,mjs,cjs,ts,mts,cts,jsx,tsx}'],

// 排除无需测试的目录
exclude: [
  '**/node_modules/**',
  '**/dist/**',
],

// 启用全局 API (describe, it, etc.)
globals: true,

// 为 UI 测试设置 jsdom 环境
// environment: 'jsdom',

},
});
I'm using a monorepo codebase, and as soon as I use root: '.', I get an error. If I comment it out, the error goes away. Is there something wrong with the parsing method?

"test:ui": "vitest --ui",

**pnpm test:ui

praxis-monorepo@0.1.1 test:ui /Users/kindred/Desktop/web/praxis
vitest --ui

TypeError [ERR_INVALID_FILE_URL_HOST]: File URL host must be "localhost" or empty on darwin
at getPathFromURLPosix (node:internal/url:1486:11)
at fileURLToPath (node:internal/url:1510:63)
at getPackageScopeConfig (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:703:32)
at packageResolve (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:1853:25)
at moduleResolve (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:1993:18)
at tryModuleResolve (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2038:12)
at resolve$1 (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2093:16)
at resolveSync (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2126:10)
at resolvePathSync (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2129:24)
at resolve (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2300:22) {
code: 'ERR_INVALID_FILE_URL_HOST'
}**

Reproduction

https://github.com/indredK/praxis

System Info

praxis git:(main) ✗ pnpm test:ui                                      

> praxis-monorepo@0.1.1 test:ui /Users/kindred/Desktop/web/praxis
> vitest --ui

TypeError [ERR_INVALID_FILE_URL_HOST]: File URL host must be "localhost" or empty on darwin
    at getPathFromURLPosix (node:internal/url:1486:11)
    at fileURLToPath (node:internal/url:1510:63)
    at getPackageScopeConfig (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:703:32)
    at packageResolve (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:1853:25)
    at moduleResolve (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:1993:18)
    at _tryModuleResolve (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2038:12)
    at _resolve$1 (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2093:16)
    at resolveSync (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2126:10)
    at resolvePathSync (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2129:24)
    at _resolve (file:///Users/kindred/Desktop/web/praxis/node_modules/.pnpm/vitest@3.2.4_@types+node@20.19.15_@vitest+ui@3.2.4_jsdom@27.0.0_postcss@8.5.6__yaml@2.8.1/node_modules/vitest/dist/chunks/coverage.DL5VHqXY.js:2300:22) {
  code: 'ERR_INVALID_FILE_URL_HOST'
}
 MISSING DEPENDENCY  Cannot find dependency '@vitest/ui'

✔ Do you want to install @vitest/ui?

Used Package Manager

pnpm

Validations

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• Read the Contributing Guidelines.
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• The provided reproduction is a minimal reproducible example of the bug.