nuxt-i18n-micro/dist/runtime/plugins/02.meta.js

Nuxt I18n Micro is a lightweight, high-performance internationalization module for Nuxt, designed to handle multi-language support with minimal overhead, fast build times, and efficient runtime performance.

import { useLocaleHead } from "../composables/useLocaleHead.js";
import { useRequestURL, useHead, defineNuxtPlugin, useRuntimeConfig, useRoute } from "#imports";
import { watch } from "vue";
import { isMetaDisabledForRoute } from "../utils/route-utils.js";
const host = process.env.HOST ?? "localhost";
const port = process.env.PORT ?? "host";
export default defineNuxtPlugin((nuxtApp) => {
  const config = useRuntimeConfig();
  const route = useRoute();
  const i18nConfig = config.public.i18nConfig;
  const currentLocale = nuxtApp.$getLocale?.();
  if (isMetaDisabledForRoute(route, i18nConfig.routeDisableMeta, currentLocale)) {
    return;
  }
  const schema = port === "443" ? "https" : "http";
  const defaultUrl = port === "80" || port === "443" ? `${schema}://${host}` : `${schema}://${host}:${port}`;
  const url = useRequestURL();
  const baseUrl = (i18nConfig.metaBaseUrl || url.origin || defaultUrl).toString();
  const { metaObject, updateMeta } = useLocaleHead({
    addDirAttribute: true,
    identifierAttribute: "id",
    addSeoAttributes: true,
    baseUrl
  });
  useHead(metaObject);
  if (import.meta.server) {
    updateMeta();
  } else if (import.meta.client) {
    watch(
      () => useRoute().fullPath,
      () => updateMeta(),
      { immediate: true }
    );
  }
});