43 lines
1.0 KiB
TypeScript
43 lines
1.0 KiB
TypeScript
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import { NextResponse } from 'next/server';
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import type { NextRequest } from 'next/server';
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const PUBLIC_FILE = /\.(.*)$/;
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const locales = ['en', 'fa'];
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const defaultLocale = 'en';
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export function middleware(request: NextRequest) {
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const { pathname } = request.nextUrl;
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// Ignore public files and API routes
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if (
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pathname.startsWith('/api') ||
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PUBLIC_FILE.test(pathname)
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) {
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return NextResponse.next();
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}
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// Check if the pathname already includes a locale
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const pathnameIsMissingLocale = locales.every(
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(locale) => !pathname.startsWith(`/${locale}/`) && pathname !== `/${locale}`
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);
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if (pathnameIsMissingLocale) {
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// Redirect to default locale
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return NextResponse.redirect(
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new URL(`/${defaultLocale}${pathname}`, request.url)
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);
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}
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return NextResponse.next();
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}
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export const config = {
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matcher: [
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/*
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Match all request paths except for:
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- static files (/_next/static/)
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- API routes (/api/)
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*/
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'/((?!_next/static|_next/image|favicon.ico|api).*)',
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],
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};
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