fix(module): bridge unplugin Vite 8 Plugin types for Nuxt kit

Cast defineI18nRoute `.vite()` for addVitePlugin across Vite 7/8; widen catalog unplugin to 1||2||3.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: s00d

pnpm-lock.yaml

@@ -94,7 +94,7 @@ catalog:
   globby: ^14.1.0
   glob: ^11.0.1
   ufo: ^1.5.4
-  unplugin: ^3.3.0
+  unplugin: ^1.16.1 || ^2.0.0 || ^3.3.0
   serve: ^14.2.0
   wrangler: ^3.109.1
   vue-final-modal: ^4.5.5

pnpm-workspace.yaml

@@ -58,13 +58,7 @@ export function buildProfile(locales: number, keys: number): PerfRuntimeProfile
   }
 }
 
-export function resolvePerfArgs(input: {
-  locales: string
-  keys: string
-  only: string
-  runs: string
-  skipStress: boolean
-}): ResolvedPerfArgs {
+export function resolvePerfArgs(input: { locales: string; keys: string; only: string; runs: string; skipStress: boolean }): ResolvedPerfArgs {
   const locales = Number(input.locales)
   const keys = Number(input.keys)
   const runs = Number(input.runs)

scripts/src/perf/config.ts

@@ -12,11 +12,7 @@ export function formatEta(seconds: number): string {
   return s > 0 ? `~${m}m ${s}s` : `~${m}m`
 }
 
-export function estimateWallSeconds(opts: {
-  runs: number
-  fixtures: number
-  skipStress: boolean
-}): number {
+export function estimateWallSeconds(opts: { runs: number; fixtures: number; skipStress: boolean }): number {
   const perFixture = BUILD_HINT_SECONDS + (opts.skipStress ? 0 : AUTOCANNON_SECONDS + ARTILLERY_SECONDS + COOLDOWN_SECONDS)
   return opts.runs * opts.fixtures * perFixture + 30 // generate + report
 }
@@ -42,7 +38,9 @@ export class PerfProgress {
     console.log(`\n── Performance plan ──`)
     console.log(`  order: each fixture × ${opts.runs} consecutive run(s) (not interleaved)`)
     console.log(`  fixtures: ${opts.labels.join(' → ')}`)
-    console.log(`  stress: ${opts.skipStress ? 'skipped' : `autocannon ${AUTOCANNON_SECONDS}s + artillery ${ARTILLERY_SECONDS}s (6s warm-up + 60s main)`}`)
+    console.log(
+      `  stress: ${opts.skipStress ? 'skipped' : `autocannon ${AUTOCANNON_SECONDS}s + artillery ${ARTILLERY_SECONDS}s (6s warm-up + 60s main)`}`,
+    )
     console.log(`  steps: ${total} · rough wall ETA ${formatEta(eta)}`)
     console.log(`──────────────────────\n`)
     return new PerfProgress(total)

scripts/src/perf/progress.ts

@@ -165,7 +165,9 @@ export function printConsoleReport(results: FixtureRunResult[], args: ResolvedPe
   const s = result.stress
   console.log(`### Stress detail — ${result.label}`)
   console.log(`- Artillery RPS: ${s.requestsPerSecond?.toFixed(2) ?? 'N/A'}`)
-  console.log(`- Artillery latency avg/p95/p99: ${s.responseTimeAvg?.toFixed(2)} / ${s.responseTimeP95?.toFixed(2)} / ${s.responseTimeP99?.toFixed(2)} ms`)
+  console.log(
+    `- Artillery latency avg/p95/p99: ${s.responseTimeAvg?.toFixed(2)} / ${s.responseTimeP95?.toFixed(2)} / ${s.responseTimeP99?.toFixed(2)} ms`,
+  )
   console.log(`- Autocannon RPS: ${s.autocannon?.requests.average.toFixed(2) ?? 'N/A'}`)
   console.log(
     `- Autocannon latency avg/p50/p95/p99: ${s.autocannon?.latency.average.toFixed(2)} / ${s.autocannon?.latency.p50.toFixed(2)} / ${s.autocannon?.latency.p97_5.toFixed(2)} / ${s.autocannon?.latency.p99.toFixed(2)} ms`,
@@ -227,7 +229,12 @@ function displayLabel(id: FixtureId, label: string): string {
 }
 
 /** Write charts + full markdown from already-averaged results. */
-export async function writeDocsReport(write: (c: string) => void, results: FixtureRunResult[], runs: number, profile: PerfRuntimeProfile): Promise<void> {
+export async function writeDocsReport(
+  write: (c: string) => void,
+  results: FixtureRunResult[],
+  runs: number,
+  profile: PerfRuntimeProfile,
+): Promise<void> {
   const note = meanNote(runs)
   const byId = Object.fromEntries(results.map((r) => [r.id, r])) as Record<FixtureId, FixtureRunResult>
 

scripts/src/perf/report.ts

@@ -42,7 +42,12 @@ async function waitForServer(port: number, timeout = 30000): Promise<void> {
   })
 }
 
-export async function runAutocannonTest(port: number, progress?: PerfProgress, duration = AUTOCANNON_SECONDS, connections = 10): Promise<AutocannonResult> {
+export async function runAutocannonTest(
+  port: number,
+  progress?: PerfProgress,
+  duration = AUTOCANNON_SECONDS,
+  connections = 10,
+): Promise<AutocannonResult> {
   ensureTempDir()
   progress?.note(`Autocannon: ${connections} connections × ${duration}s → http://localhost:${port}`)
   const stopBeat = progress?.heartbeat('autocannon', duration)

scripts/src/perf/stress.ts

@@ -93,7 +93,6 @@ export type FixtureAlias = 'plain' | 'i18n' | 'micro'
 export type FixtureOnly = FixtureAlias | 'all'
 export type FixtureId = 'plain-nuxt' | 'i18n' | 'i18n-micro'
 
-
 export interface LocaleDef {
   code: string
   iso: string

scripts/src/perf/types.ts

@@ -696,11 +696,12 @@ declare module '#i18n-internal/payload-source' {
       nuxt.hook('build:before', () => addDataRoutes([] as NuxtPage[]))
     }
 
+    // unplugin@3 types `.vite()` against Vite 8; Nuxt kit still expects Vite 7 Plugin — runtime-compatible.
     addVitePlugin(
       createDefineI18nRoutePlugin({
         buildDir: nuxt.options.buildDir,
         rootDirs,
-      }).vite(),
+      }).vite() as Parameters<typeof addVitePlugin>[0],
     )
 
     const { pluralTemplate, strategyTemplate, configTemplate } = templates

src/module.ts

@@ -41,10 +41,7 @@ for (const pageName of PERF_PAGE_NAMES) {
 for (const locale of PERF_LOCALE_CODES) {
   fs.writeFileSync(path.join(localesRoot, `${locale}.json`), JSON.stringify(generateRootTranslations(locale)))
   for (const pageName of PERF_PAGE_NAMES) {
-    fs.writeFileSync(
-      path.join(pagesRoot, pageName, `${locale}.json`),
-      JSON.stringify(generateTranslationsForPage(pageName, locale)),
-    )
+    fs.writeFileSync(path.join(pagesRoot, pageName, `${locale}.json`), JSON.stringify(generateTranslationsForPage(pageName, locale)))
   }
 }
 

test/fixtures/i18n-micro/locales/generate.mjs

@@ -1,19 +1,19 @@
 // Auto-generated by `pnpm -C scripts cli performance` — do not edit.
 export const locales = [
   {
-    "code": "en",
-    "iso": "en_US"
+    code: 'en',
+    iso: 'en_US',
   },
   {
-    "code": "de",
-    "iso": "de_DE"
+    code: 'de',
+    iso: 'de_DE',
   },
   {
-    "code": "ru",
-    "iso": "ru_RU"
+    code: 'ru',
+    iso: 'ru_RU',
   },
   {
-    "code": "fr",
-    "iso": "fr_FR"
-  }
+    code: 'fr',
+    iso: 'fr_FR',
+  },
 ]