redirect is ignoring localePrefix "as-needed" option

[omermecitoglu]

I made a setup like this following the docs

// src/config.ts
import type { LocalePrefix } from "next-intl/routing";

export const locales = ["en", "tr"] as const;
export const localePrefix = "as-needed" satisfies LocalePrefix;

// src/middleware.ts
import createMiddleware from "next-intl/middleware";
import { localePrefix, locales } from "./config";

export default createMiddleware({
  locales,
  defaultLocale: "tr",
  localePrefix,
  localeDetection: false,
});

export const config = {
  matcher: [
    "/((?!api|_next|_vercel|.*\\..*).*)",
  ],
};

// src/i18n.ts
import { notFound } from "next/navigation";
import { getRequestConfig } from "next-intl/server";
import { locales } from "./config";

export default getRequestConfig(async ({ locale }) => {
  if (!locales.includes(locale as typeof locales[0])) notFound();
  return {
    messages: (await import(`../dictionaries/${locale}.json`)).default,
  };
});

// src/navigation.ts
import { createSharedPathnamesNavigation } from "next-intl/navigation";
import { locales } from "./config";

export const { Link, redirect, usePathname, useRouter } =
  createSharedPathnamesNavigation({ locales });

Everything works as expected.

But when I'm redirected from a server action, it includes locale prefix (default) to the url: http://localhost:3000/tr/login

// src/actions/session.ts
"use server";
import { getSession } from "~/core/session";
import { redirect } from "~/navigation";

export async function logout() {
  const session = await getSession();
  session.userId = undefined;
  await session.save();
  redirect("/login");
}

Am I doing something wrong? or is this how it works?

[amannn]

It's indeed how this is implemented currently, but an improved behavior is coming in #444!