sendou.ink/app/modules/i18n/i18next.server.ts

import { createCookie } from "@remix-run/node";
import { RemixI18Next } from "remix-i18next/server";
import { config } from "./config";
import { resources } from "./resources.server";

const TEN_YEARS_IN_SECONDS = 31_536_000 * 10;

export const i18nCookie = createCookie("i18n", {
	sameSite: "lax",
	path: "/",
	maxAge: TEN_YEARS_IN_SECONDS,
});

export const i18next = new RemixI18Next({
	detection: {
		cookie: i18nCookie,
		supportedLanguages: config.supportedLngs,
		fallbackLanguage: config.fallbackLng,
	},
	i18next: {
		...config,
		resources: resources,
	},
});

export default i18next;