chore: use eslint-config-vuetify v4

eslint.config.mjs

@@ -1 +1,12 @@
-export { default } from 'eslint-config-vuetify/index.ts.mjs'
+import vuetify from 'eslint-config-vuetify'
+
+export default vuetify({
+  vue: true,
+  perfectionist: {
+    import: false,
+  },
+}, {
+  rules: {
+    'unicorn/no-process-exit': 'off',
+  },
+})

package.json

@@ -43,7 +43,7 @@
     "@types/validate-npm-package-name": "^4.0.2",
     "esbuild": "^0.25.1",
     "eslint": "^9.23.0",
-    "eslint-config-vuetify": "^3.0.3",
+    "eslint-config-vuetify": "4.0.0",
     "nypm": "^0.6.0",
     "release-it": "^18.1.2",
     "typescript": "^5.8.2"

scripts/build.js

@@ -17,7 +17,7 @@ async function bundle () {
 }
 
 bundle()
-  .catch(err => {
-    console.error(err)
+  .catch(error => {
+    console.error(error)
     process.exit(1)
   })

src/index.ts

@@ -1,7 +1,7 @@
 // Node
-import { dirname, join, resolve } from 'path'
-import { fileURLToPath } from 'url'
-import { mkdirSync, rmSync, writeFileSync } from 'fs'
+import { dirname, join, resolve } from 'node:path'
+import { fileURLToPath } from 'node:url'
+import { mkdirSync, rmSync, writeFileSync } from 'node:fs'
 
 // Types
 import type { ContextState } from './utils/prompts'
@@ -19,7 +19,7 @@ const validPresets = ['base', 'custom', 'default', 'essentials']
 async function run () {
   const argv = minimist(process.argv.slice(2), {
     alias: {
-      'typescript': ['ts'],
+      typescript: ['ts'],
     },
   })
 
@@ -50,8 +50,6 @@ async function run () {
     usePackageManager,
     installDependencies: installDeps,
     usePreset,
-    useStore,
-    useEslint,
     useNuxtV4Compat,
     useNuxtModule,
     useNuxtSSR,
@@ -83,8 +81,7 @@ async function run () {
       useNuxtSSR,
       useNuxtSSRClientHints,
     })
-  }
-  else {
+  } else {
     // Create project directory
     mkdirSync(projectRoot)
 
@@ -122,7 +119,7 @@ run()
     console.log('Support Vuetify: https://github.com/sponsors/johnleider')
     process.exit(0)
   })
-  .catch(err => {
-    console.error(`\n${red('✖')} ${err}\n`)
+  .catch(error => {
+    console.error(`\n${red('✖')} ${error}\n`)
     process.exit(1)
   })

src/utils/deepMerge.ts

@@ -5,23 +5,23 @@ interface DeepMerge {
 
 const isObject: { (key: any): boolean } = (v: unknown): boolean => {
   return (
-    v === Object(v) &&
-    v !== null &&
-    !Array.isArray(v)
+    v === Object(v)
+    && v !== null
+    && !Array.isArray(v)
   )
 }
 
 const deepMerge: DeepMerge = <T extends GenericObject[]>(...sources: T): GenericObject =>
   sources.reduce((acc, curr) => {
-    Object.keys(curr).forEach(key => {
+    for (const key of Object.keys(curr)) {
       if (Array.isArray(acc[key]) && Array.isArray(curr[key])) {
         acc[key] = Array.from(new Set((acc[key]).concat(curr[key])))
       } else if (isObject(acc[key]) && isObject(curr[key])) {
         acc[key] = deepMerge(acc[key], curr[key])
       } else {
         acc[key] = curr[key]
       }
-    })
+    }
 
     return acc
   }, {})

src/utils/index.ts

@@ -1,7 +1,3 @@
-import { installDependencies } from './installDependencies'
-import { renderTemplate } from './renderTemplate'
+export { installDependencies } from './installDependencies'
 
-export {
-  installDependencies,
-  renderTemplate,
-}
+export { renderTemplate } from './renderTemplate'

src/utils/installDependencies.ts

@@ -19,7 +19,7 @@ export async function installDependencies (root: string = process.cwd(), manager
   })
     .catch(() => {
       console.error(
-        `Failed to install dependencies using ${manager}.`
+        `Failed to install dependencies using ${manager}.`,
       )
     })
   if (manager === 'pnpm') {

src/utils/nuxt/renderNuxtTemplate.ts

@@ -1,7 +1,7 @@
 // Node
-import fs from 'fs'
-import path from 'path'
-import { spawnSync } from 'child_process'
+import fs from 'node:fs'
+import path from 'node:path'
+import { spawnSync } from 'node:child_process'
 
 // Types
 import type { NuxtContext, PackageJsonEntry } from './types'
@@ -35,14 +35,17 @@ export async function renderNuxtTemplate (ctx: NuxtContext) {
     .replace('@latest', () => (isYarn1 ? '' : '@latest'))
     .replace(/^npm exec/, () => {
       // Prefer `pnpm dlx`, `yarn dlx`, or `bun x`
-      if (pkgManager === 'pnpm')
+      if (pkgManager === 'pnpm') {
         return 'pnpm dlx'
+      }
 
-      if (pkgManager === 'yarn' && !isYarn1)
+      if (pkgManager === 'yarn' && !isYarn1) {
         return 'yarn dlx'
+      }
 
-      if (pkgManager === 'bun')
+      if (pkgManager === 'bun') {
         return 'bun x'
+      }
 
       // Use `npm exec` in all other cases,
       // including Yarn 1.x and other custom npm clients.
@@ -87,7 +90,7 @@ function configurePackageJson ({
   nuxtPreset,
 }: NuxtContext) {
   const packageJson = path.join(projectRoot, 'package.json')
-  const pkg = JSON.parse(fs.readFileSync(path.join(projectRoot, 'package.json'), 'utf-8'))
+  const pkg = JSON.parse(fs.readFileSync(path.join(projectRoot, 'package.json'), 'utf8'))
   pkg.name = projectName
 
   // prepare scripts
@@ -104,7 +107,7 @@ function configurePackageJson ({
   const dependencies: PackageJsonEntry[] = [
     ['vuetify', versions.vuetify],
   ]
-  if (dependencies.length) {
+  if (dependencies.length > 0) {
     addPackageObject('dependencies', dependencies, pkg)
   }
 
@@ -118,21 +121,20 @@ function configurePackageJson ({
   ]
   if (useNuxtModule) {
     devDependencies.push(['vuetify-nuxt-module', versions['vuetify-nuxt-module']])
-  }
-  else {
+  } else {
     devDependencies.push(['upath', versions['upath']])
     devDependencies.push(['@vuetify/loader-shared', versions['@vuetify/loader-shared']])
     devDependencies.push(['vite-plugin-vuetify', versions['vite-plugin-vuetify']])
   }
-  if (devDependencies.length) {
+  if (devDependencies.length > 0) {
     addPackageObject('devDependencies', devDependencies, pkg)
   }
 
   // add scripts
   addPackageObject('scripts', scripts, pkg, false)
 
   // save package.json
-  fs.writeFileSync(packageJson, JSON.stringify(pkg, null, 2), 'utf-8')
+  fs.writeFileSync(packageJson, JSON.stringify(pkg, null, 2), 'utf8')
 }
 
 function configureVuetify (ctx: NuxtContext, nuxtConfig: ReturnType<typeof parseModule>) {
@@ -283,9 +285,11 @@ function prepareNuxtModule (
         useBrowserThemeOnly: false,
       },
     },
-    styles: ctx.nuxtPreset === 'nuxt-default' ? true : {
-      configFile: 'assets/settings.scss',
-    },
+    styles: ctx.nuxtPreset === 'nuxt-default'
+      ? true
+      : {
+          configFile: 'assets/settings.scss',
+        },
   }
   configureVuetify(ctx, nuxtConfig)
   addNuxtModule(
@@ -304,9 +308,11 @@ function prepareVuetifyModule (
   const config = configureVuetify(ctx, nuxtConfig)
 
   // enable auto import and include styles
-  const styles = ctx.nuxtPreset !== 'nuxt-essentials' ? true : {
-    configFile: 'assets/settings.scss',
-  }
+  const styles = ctx.nuxtPreset === 'nuxt-essentials'
+    ? {
+        configFile: 'assets/settings.scss',
+      }
+    : true
   config.vuetify = { autoImport: true, styles }
 }
 
@@ -323,13 +329,12 @@ function prepareProject (ctx: NuxtContext) {
   // v4 compat: rootPath is `${rootPath}/app`
   // https://nuxt.com/docs/getting-started/upgrade#migrating-to-nuxt-4
   const nuxtConfigFile = path.join(rootPath, useNuxtV4Compat ? '../nuxt.config.ts' : 'nuxt.config.ts')
-  const nuxtConfig = parseModule(fs.readFileSync(nuxtConfigFile, 'utf-8'))
+  const nuxtConfig = parseModule(fs.readFileSync(nuxtConfigFile, 'utf8'))
 
   // prepare nuxt config
   if (useNuxtModule) {
     prepareNuxtModule(ctx, nuxtConfig)
-  }
-  else {
+  } else {
     prepareVuetifyModule(ctx, nuxtConfig)
   }
 
@@ -368,7 +373,7 @@ function prepareProject (ctx: NuxtContext) {
   fs.writeFileSync(
     nuxtConfigFile,
     code,
-    'utf-8',
+    'utf8',
   )
 
   // prepare resources

src/utils/nuxt/utils.ts

@@ -1,8 +1,8 @@
 // Node
-import process from 'process'
-import path from 'path'
-import { spawnSync } from 'child_process'
-import fs from 'fs'
+import process from 'node:process'
+import path from 'node:path'
+import { spawnSync } from 'node:child_process'
+import fs from 'node:fs'
 
 // Types
 import type { PackageJsonEntry } from './types'
@@ -13,8 +13,9 @@ import { resolveCommand } from 'package-manager-detector/commands'
 
 export function detectPkgInfo () {
   const userAgent = process.env.npm_config_user_agent
-  if (!userAgent)
+  if (!userAgent) {
     return undefined
+  }
   const pkgSpec = userAgent.split(' ')[0]
   const pkgSpecArr = pkgSpec.split('/')
   return {
@@ -31,20 +32,21 @@ export function addPackageObject (
 ) {
   pkg[key] ??= {}
   if (!sort) {
-    for (const [name, value] of entry)
+    for (const [name, value] of entry) {
       pkg[key][name] = value
+    }
 
     return
   }
 
   const entries = Object.entries(pkg[key])
   pkg[key] = {}
-  entry.forEach(([name, value]) => {
+  for (const [name, value] of entry) {
     entries.push([name, value])
-  })
-  entries.sort(([a], [b]) => a.localeCompare(b)).forEach(([k, v]) => {
+  }
+  for (const [k, v] of entries.sort(([a], [b]) => a.localeCompare(b))) {
     pkg[key][k] = v
-  })
+  }
 }
 
 export function runCommand (
@@ -77,8 +79,8 @@ export function runCommand (
 }
 
 export function editFile (file: string, callback: (content: string) => string, destination?: string) {
-  const content = fs.readFileSync(file, 'utf-8')
-  fs.writeFileSync(destination ?? file, callback(content), 'utf-8')
+  const content = fs.readFileSync(file, 'utf8')
+  fs.writeFileSync(destination ?? file, callback(content), 'utf8')
 }
 
 export function getPaths (

src/utils/prompts.ts

@@ -1,6 +1,6 @@
 // Node
-import { join, resolve } from 'path'
-import { existsSync, readdirSync } from 'fs'
+import { join, resolve } from 'node:path'
+import { existsSync, readdirSync } from 'node:fs'
 
 // Types
 import type { Options as PromptOptions } from 'prompts'
@@ -13,15 +13,15 @@ import { packageManager as defaultPackageManager } from './installDependencies'
 import validate from 'validate-npm-package-name'
 
 type ContextState = {
-  cwd: string,
-  projectName?: string,
-  canOverwrite?: boolean,
-  useTypeScript?: boolean,
-  usePackageManager?: 'npm' | 'pnpm' | 'yarn' | 'bun',
-  installDependencies?: boolean,
+  cwd: string
+  projectName?: string
+  canOverwrite?: boolean
+  useTypeScript?: boolean
+  usePackageManager?: 'npm' | 'pnpm' | 'yarn' | 'bun'
+  installDependencies?: boolean
   usePreset?: 'base' | 'default' | 'essentials' | 'nuxt-base' | 'nuxt-default' | 'nuxt-essentials'
-  useEslint?: boolean,
-  useRouter?: boolean,
+  useEslint?: boolean
+  useRouter?: boolean
   useStore?: boolean
   useNuxtV4Compat?: boolean
   useNuxtModule?: boolean
@@ -38,8 +38,7 @@ const promptOptions: PromptOptions = {
 type DefinedContextState = { [P in keyof ContextState]-?: ContextState[P] }
 
 const initPrompts = async (context: ContextState) => {
-
-  let answers: prompts.Answers<
+  type Answers = prompts.Answers<
     'projectName' | 'canOverwrite' | 'usePreset' | 'useTypeScript' | 'usePackageManager' | 'installDependencies' | 'useNuxtV4Compat' | 'useNuxtModule' | 'useNuxtSSR' | 'useNuxtSSRClientHints'
   >
 
@@ -50,7 +49,7 @@ const initPrompts = async (context: ContextState) => {
     }
   }
 
-  answers = await prompts([
+  const answers: Answers = await prompts([
     {
       name: 'projectName',
       type: 'text',
@@ -60,7 +59,7 @@ const initPrompts = async (context: ContextState) => {
       validate: (v: string) => {
         const { errors, warnings, validForNewPackages: isValid } = validate(String(v).trim())
 
-        const error = isValid ? null : errors ? errors[0] : warnings![0]
+        const error = isValid ? null : (errors ? errors[0] : warnings![0])
 
         if (!isValid) {
           return `Package ${error}`
@@ -77,9 +76,11 @@ const initPrompts = async (context: ContextState) => {
         const projectPath = join(context.cwd, projectName)
 
         return (
-          !existsSync(projectPath) ||
-          readdirSync(projectPath).length === 0
-        ) ? null : 'toggle'
+          !existsSync(projectPath)
+          || readdirSync(projectPath).length === 0
+        )
+          ? null
+          : 'toggle'
       },
       onState (a) {
         if (!a.value) {