fix: replace _generate property usage

Author: BobbieGoede

specs/utils/nuxt.ts

@@ -61,18 +61,20 @@ export async function loadFixture(testContext: VitestContext) {
     const buildDir = resolve(ctx.options.rootDir, '.nuxt', testKey)
     const outputDir = resolve(ctx.options.rootDir, '.output', testKey)
 
-    ctx.options.nuxtConfig = defu(ctx.options.nuxtConfig, {
-      buildDir,
-      // NOTE: the following code is added for prerender
-      _generate: ctx.options.prerender,
-      nitro: {
-        ...(ctx.options.prerender ? { static: true } : {}),
-        output: {
-          dir: outputDir,
-          ...(ctx.options.prerender ? { publicDir: resolve(outputDir, 'public') } : {})
+    ctx.options.nuxtConfig = defu(
+      ctx.options.nuxtConfig,
+      {
+        buildDir,
+        // NOTE: the following code is added for prerender
+        _generate: ctx.options.prerender,
+        nitro: {
+          output: {
+            dir: outputDir
+          }
         }
-      }
-    })
+      },
+      ctx.options.prerender ? { nitro: { static: true, output: { publicDir: resolve(outputDir, 'public') } } } : {}
+    )
   }
 
   ctx.nuxt = await kit.loadNuxt({

src/context.ts

@@ -40,7 +40,7 @@ export function createContext(userOptions: NuxtI18nOptions, nuxt: Nuxt): I18nNux
     isDev: nuxt.options.dev,
     isSSR: nuxt.options.ssr,
     isPrepare: nuxt.options._prepare,
-    isSSG: nuxt.options._generate,
+    isSSG: !!nuxt.options.nitro.static,
     isBuild: nuxt.options._build,
     isTest: nuxt.options.test,
     // pages is initially undefined - has correct value when writing i18n.options template

src/module.ts

@@ -29,6 +29,7 @@ export default defineNuxtModule<NuxtI18nOptions>({
     configKey: 'i18n',
     compatibility: {
       nuxt: '>=3.0.0-rc.11',
+      // @ts-ignore property removed in Nuxt 4
       bridge: false
     }
   },

src/pages.ts

@@ -85,7 +85,7 @@ export async function setupPages({ localeCodes, options, isSSR }: I18nNuxtContex
 
     // keep root when using prefixed routing without prerendering
     const indexPage = pages.find(x => x.path === '/')
-    if (!nuxt.options._generate && options.strategy === 'prefix' && indexPage != null) {
+    if (!nuxt.options.nitro.static && options.strategy === 'prefix' && indexPage != null) {
       localizedPages.unshift(indexPage)
     }