4466ba436b
## Description This PR ensures that the default prettier config is used for examples and templates. This config is compatible with `prettier@3` as well (upgrading prettier is bigger change that can be a future PR). ## Changes - Updated `.prettierrc.json` in root with `"trailingComma": "es5"` (will be needed upgrading to prettier@3) - Added `examples/.prettierrc.json` with default config (this will change every example) - Added `packages/create-next-app/templates/.prettierrc.json` with default config (this will change every template) ## Related - Fixes #54402 - Closes #54409
65 lines
1.9 KiB
TypeScript
65 lines
1.9 KiB
TypeScript
import { NextResponse } from "next/server";
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import type { NextRequest } from "next/server";
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import { i18n } from "./i18n-config";
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import { match as matchLocale } from "@formatjs/intl-localematcher";
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import Negotiator from "negotiator";
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function getLocale(request: NextRequest): string | undefined {
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// Negotiator expects plain object so we need to transform headers
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const negotiatorHeaders: Record<string, string> = {};
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request.headers.forEach((value, key) => (negotiatorHeaders[key] = value));
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// @ts-ignore locales are readonly
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const locales: string[] = i18n.locales;
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// Use negotiator and intl-localematcher to get best locale
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let languages = new Negotiator({ headers: negotiatorHeaders }).languages(
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locales,
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);
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const locale = matchLocale(languages, locales, i18n.defaultLocale);
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return locale;
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}
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export function middleware(request: NextRequest) {
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const pathname = request.nextUrl.pathname;
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// // `/_next/` and `/api/` are ignored by the watcher, but we need to ignore files in `public` manually.
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// // If you have one
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// if (
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// [
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// '/manifest.json',
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// '/favicon.ico',
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// // Your other files in `public`
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// ].includes(pathname)
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// )
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// return
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// Check if there is any supported locale in the pathname
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const pathnameIsMissingLocale = i18n.locales.every(
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(locale) =>
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!pathname.startsWith(`/${locale}/`) && pathname !== `/${locale}`,
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);
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// Redirect if there is no locale
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if (pathnameIsMissingLocale) {
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const locale = getLocale(request);
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// e.g. incoming request is /products
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// The new URL is now /en-US/products
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return NextResponse.redirect(
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new URL(
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`/${locale}${pathname.startsWith("/") ? "" : "/"}${pathname}`,
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request.url,
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),
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);
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}
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}
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export const config = {
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// Matcher ignoring `/_next/` and `/api/`
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matcher: ["/((?!api|_next/static|_next/image|favicon.ico).*)"],
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};
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