Middleware

The NextGlobeGen middleware can be enabled in middleware.ts file. The middleware handles locale negotiation and adds alternate links of the page to the response headers.

src/middleware.ts

export { middleware } from "next-globe-gen/middleware";

export const config = {
  // Matcher ignoring next internals and static assets
  matcher: ["/((?!_next|.*\\.).*)"],
};

Parameters

middleware(request: NextRequest, opts?: { skipAlternateLinkHeader?: boolean });

Param	Type	Required	Description
request	NextRequest	Yes	The request that is passed to Next.js middleware function
opts.skipAlternateLinkHeader	boolean	-	If the alternate link header should be skipped or not (default: false)

Returns

middleware returns a NextResponse instance, which can be further modified.

With other middleware logic

If you need to use custom middleware logic, call the middleware yourself with the given request instance and modify the returned response.

src/middleware.ts

import nextGlobeGenMiddleware from "next-globe-gen/middleware";

export function middleware(request: NextRequest) {
  const response = nextGlobeGenMiddleware(request);
  /**
   * Other custom logic that possibly modify the response
   */
  return response;
}

export const config = {
  // Matcher ignoring next internals and static assets
  matcher: ["/((?!_next|.*\\.).*)"],
};