Update next-intl (and other packages), internationalize URLs

.eslintrc.json

@@ -1,10 +1,5 @@
 {
-  "extends": [
-    "next",
-    "next/core-web-vitals",
-    "plugin:react-hooks/recommended",
-    "prettier"
-  ],
+  "extends": ["next", "next/core-web-vitals", "prettier"],
   "globals": {
     "React": "readonly"
   }

.vscode/settings.json

@@ -1,5 +1,6 @@
 {
   "cSpell.words": [
+    "ajouter",
     "approximative",
     "Armes",
     "colour",
@@ -30,6 +31,7 @@
     "tailwindcss",
     "tanstack",
     "timothyarmes",
+    "tournoi",
     "tournois",
     "trivago",
     "TRPC",

app/[locale]/components/Footer.tsx

@@ -1,11 +1,15 @@
+"use client";
+
 import { useTranslations } from "next-intl";
-import Link from "next-intl/link";
 import { FaGithub, FaRegEnvelope } from "react-icons/fa";
 
+import { Link, usePathname } from "@/utils/navigation";
+
 import ThemeSwitcher from "./ThemeSwitcher";
 
 export default function Footer() {
   const t = useTranslations("Footer");
+  const pathname = usePathname();
 
   return (
     <footer
@@ -13,27 +17,23 @@ export default function Footer() {
       data-test="footer"
     >
       <div className="flex items-center py-2 hover:[&_a]:opacity-80">
-        <Link
+        <a
           href="https://github.com/TheRealOwenRees/echecsfrance"
           target="_blank"
           aria-label={t("githubAria")}
           className="mr-4"
         >
           <FaGithub />
-        </Link>
-        <Link
-          href="/contactez-nous"
-          aria-label={t("contactAria")}
-          className="mr-4"
-        >
+        </a>
+        <Link href="/contact-us" aria-label={t("contactAria")} className="mr-4">
           <FaRegEnvelope />
         </Link>
         <div className="mr-4 space-x-2 text-xs">
-          <Link href="/" locale="fr">
+          <Link href={pathname} locale="fr">
             FR
           </Link>
           <span>|</span>
-          <Link href="/" locale="en">
+          <Link href={pathname} locale="en">
             EN
           </Link>
         </div>

app/[locale]/components/HamburgerMenu.tsx

@@ -1,10 +1,10 @@
 import { Dispatch, RefObject, SetStateAction, useRef, useState } from "react";
 
 import { useTranslations } from "next-intl";
-import Link from "next-intl/link";
 import { twMerge } from "tailwind-merge";
 
 import useHamburgerClose from "@/hooks/useHamburgerClose";
+import { Link } from "@/utils/navigation";
 
 interface HamburgerMenuState {
   menuVisible: boolean;
@@ -64,7 +64,7 @@ const HamburgerMenu = ({
       <ul className="list-reset text-white">
         <li className="py-5 text-center text-xl">
           <Link
-            href="/tournois"
+            href="/tournaments"
             className="border-b-2 border-transparent transition-all duration-300 ease-in-out hover:border-white"
           >
             {t("tournaments")}

app/[locale]/components/Navbar.tsx

@@ -1,5 +1,6 @@
 import { useTranslations } from "next-intl";
-import Link from "next-intl/link";
+
+import { Link } from "@/utils/navigation";
 
 import Hamburger from "./Hamburger";
 
@@ -7,10 +8,10 @@ export default function Navbar() {
   const t = useTranslations("Nav");
 
   const links = [
-    { title: t("tournaments"), route: "/tournois" },
+    { title: t("tournaments"), route: "/tournaments" },
     { title: t("clubs"), route: "/clubs" },
     { title: t("elo"), route: "/elo" },
-  ];
+  ] as const;
 
   return (
     <nav

app/[locale]/elo/page.tsx

@@ -1,11 +1,10 @@
 "use client";
 
-import { useEffect, useRef, useState } from "react";
+import { useEffect, useMemo } from "react";
 
 import { zodResolver } from "@hookform/resolvers/zod";
 import { isEmpty, sortBy } from "lodash";
 import { useTranslations } from "next-intl";
-import Link from "next/link";
 import { usePathname, useRouter, useSearchParams } from "next/navigation";
 import { FormProvider, useForm } from "react-hook-form";
 import { z } from "zod";
@@ -14,6 +13,7 @@ import { Spinner } from "@/components/Spinner";
 import { SelectField } from "@/components/form/SelectField";
 import { TextField } from "@/components/form/TextField";
 import { fetchTournamentResultsSchema } from "@/schemas";
+import { Link } from "@/utils/navigation";
 import { trpc } from "@/utils/trpc";
 
 import { KFactor } from "./KFactor";
@@ -36,7 +36,10 @@ export default function Elo() {
   const router = useRouter();
   const pathname = usePathname();
   const searchParams = useSearchParams();
-  const current = new URLSearchParams(Array.from(searchParams.entries()));
+  const current = useMemo(
+    () => new URLSearchParams(Array.from(searchParams.entries())),
+    [searchParams],
+  );
 
   const url = searchParams.get("url") ?? "";
   const kFactorParam = searchParams.get("k");
@@ -132,7 +135,7 @@ export default function Elo() {
       }
     });
     return () => subscription.unsubscribe();
-  }, [form.watch, kFactor, player]);
+  }, [current, form, form.watch, kFactor, pathname, player, router]);
 
   useEffect(() => {
     // When the URL changes, we update the form values
@@ -147,7 +150,7 @@ export default function Elo() {
     if (kFactor !== form.getValues("kFactor")) {
       form.setValue("kFactor", form.getValues("kFactor"));
     }
-  }, [searchParams, form]);
+  }, [searchParams, form, url, player, kFactor]);
 
   if (error) {
     console.error(error);
@@ -210,7 +213,7 @@ export default function Elo() {
                   ? t(error.message as TranslationKey)
                   : t.rich("unknownError", {
                       contact: (chunks) => (
-                        <Link className="underline" href="/contactez-nous">
+                        <Link className="underline" href="/contact-us">
                           {chunks}
                         </Link>
                       ),

app/[locale]/layout.tsx

@@ -8,9 +8,10 @@ import Script from "next/script";
 
 import "@/css/globals.css";
 
+import Providers from "../providers";
+
 import Footer from "./components/Footer";
 import Navbar from "./components/Navbar";
-import Providers from "./providers";
 
 const inter = Inter({ subsets: ["latin"], variable: "--font-inter" });
 const title = Julius_Sans_One({

app/[locale]/page.tsx

@@ -1,8 +1,8 @@
 import { useTranslations } from "next-intl";
 import Image from "next/image";
-import Link from "next/link";
 
 import bgImage from "@/public/images/map-bg.jpg";
+import { Link } from "@/utils/navigation";
 
 export default function Home() {
   const t = useTranslations("Home");
@@ -25,14 +25,14 @@ export default function Home() {
         <h3 className="mb-5 p-5 text-xl">
           {t.rich("how", {
             link: (chunks) => (
-              <Link href="http://www.echecs.asso.fr/" target="_blank">
+              <a href="http://www.echecs.asso.fr/" target="_blank">
                 <abbr title="Fédération Française des Échecs">{chunks}</abbr>
-              </Link>
+              </a>
             ),
           })}
         </h3>
         <Link
-          href="/tournois"
+          href="/tournaments"
           className="mb-2 rounded-lg bg-primary px-5 py-2.5 text-center text-sm font-medium text-white hover:bg-primary-700 hover:bg-gradient-to-br focus:outline-none focus:ring-4 focus:ring-primary-300 dark:focus:ring-primary-800"
         >
           {t("mapLink")}

app/sitemap.ts

@@ -1,27 +1,28 @@
 import { MetadataRoute } from "next";
 
+import { locales, pathnames } from "@/utils/navigation";
+
 export default function sitemap(): MetadataRoute.Sitemap {
-  return ["fr", "en"].flatMap((locale) => {
-    const prefix = `https://echecsfrance.com/${
-      locale === "fr" ? "" : `${locale}/`
+  return locales.flatMap((locale) => {
+    const prefix = `https://echecsfrance.com${
+      locale === "fr" ? "" : `/${locale}`
     }`;
-    return [
-      {
-        url: prefix,
+
+    const paths = Object.keys(pathnames) as Array<keyof typeof pathnames>;
+
+    return paths.map((pathname) => {
+      const route = pathnames[pathname];
+      if (typeof route === "string") {
+        return {
+          url: `${prefix}${route}`,
           lastModified: new Date(),
-      },
-      {
-        url: `${prefix}tournois`,
+        };
+      }
+
+      return {
+        url: `${prefix}${route[locale]}`,
         lastModified: new Date(),
-      },
-      {
-        url: `${prefix}qui-sommes-nous`,
-        lastModified: new Date(),
-      },
-      {
-        url: `${prefix}contactez-nous`,
-        lastModified: new Date(),
-      },
-    ];
+      };
+    });
   });
 }

components/form/DateField/components/DatePickerCustomHeader.tsx

@@ -19,7 +19,6 @@ export const DatePickerCustomHeader = ({
   prevMonthButtonDisabled,
   nextMonthButtonDisabled,
 }: ReactDatePickerCustomHeaderProps) => {
-  // Bit of a hack. inputRef doesn't work because DatePicker doesn't correctly propagate props
   const locale = useLocale();
 
   return (

components/form/DateField/components/InputDatePicker.tsx

@@ -11,9 +11,12 @@ interface InputProps {
   mask?: string | (string | RegExp)[];
 }
 
-type AllProps = React.DetailedHTMLProps<
+type AllProps = Omit<
+  React.DetailedHTMLProps<
     React.InputHTMLAttributes<HTMLInputElement>,
     HTMLInputElement
+  >,
+  "ref"
 > &
   InputProps;
 
@@ -26,6 +29,7 @@ export const InputDatePicker = forwardRef<HTMLInputElement, AllProps>(
       inputContainerClass,
       inputClass,
       mask,
+
       ...props
     },
     inputRef,
@@ -43,7 +47,7 @@ export const InputDatePicker = forwardRef<HTMLInputElement, AllProps>(
         )}
       >
         <InputMask
-          ref={inputRef as any}
+          inputRef={inputRef}
           mask={mask ?? ""}
           className={twMerge(
             "w-full border-none bg-transparent text-sm outline-none ring-0 focus:outline-none focus:ring-0 focus:ring-offset-0",

components/form/DateField/index.tsx

@@ -2,10 +2,9 @@ import React, { useRef } from "react";
 
 import { getYear, isValid, parse } from "date-fns";
 import fr from "date-fns/locale/fr";
-import { get, range } from "lodash";
+import { get } from "lodash";
 import { useLocale, useTranslations } from "next-intl";
-import DatePicker from "react-datepicker";
-import { registerLocale } from "react-datepicker";
+import DatePicker, { registerLocale } from "react-datepicker";
 import {
   Controller,
   FieldPath,

components/form/Field.tsx

@@ -52,9 +52,6 @@ export const Field = <
     children,
     required,
     hideErrorMessage = false,
-
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars -- used to restrict the `name` prop type
-    control,
   } = props;
 
   const form = useFormContext<TFieldValues>();

middleware.ts

@@ -1,15 +1,17 @@
 import createMiddleware from "next-intl/middleware";
 
-export default createMiddleware({
-  // A list of all locales that are supported
-  locales: ["fr", "en"],
+import { locales, pathnames } from "@/utils//navigation";
 
-  // If this locale is matched, pathnames work without a prefix (e.g. `/tournois`)
+export default createMiddleware({
   defaultLocale: "fr",
+  locales,
+  pathnames,
+
+  localePrefix: "as-needed",
 });
 
 export const config = {
   // Skip all paths that should not be internationalized. This example skips certain folders
   // such as "api", and all files with an extension (e.g. favicon.ico)
-  matcher: ["/((?!api|_next|robots|.*\\..*).*)"],
+  matcher: ["/((?!api|_next|robots|sitemap|.*\\..*).*)"],
 };

package.json

@@ -22,9 +22,9 @@
     "@trpc/client": "^10.38.1",
     "@trpc/react-query": "^10.38.1",
     "@trpc/server": "^10.38.1",
-    "@types/node": "20.6.3",
-    "@types/react": "18.2.21",
-    "@types/react-dom": "18.2.7",
+    "@types/node": "^20.8.4",
+    "@types/react": "^18.2.27",
+    "@types/react-dom": "^18.2.12",
     "autoprefixer": "10.4.15",
     "date-fns": "^2.30.0",
     "jotai": "^2.2.2",
@@ -35,7 +35,7 @@
     "lodash": "^4.17.21",
     "mongodb": "^6.1.0",
     "next": "^13.4.12",
-    "next-intl": "^3.0.0-beta.16",
+    "next-intl": "3.0.0-rc.4",
     "next-pwa": "^5.6.0",
     "nodemailer": "^6.9.4",
     "postcss": "8.4.28",
@@ -53,10 +53,11 @@
     "superjson": "^1.13.1",
     "tailwind-merge": "^1.14.0",
     "tailwindcss": "3.3.3",
-    "typescript": "5.2.2"
+    "typescript": "5.2.2",
+    "zod": "^3.22.4"
   },
   "devDependencies": {
-    "@swc-jotai/react-refresh": "^0.0.8",
+    "@swc-jotai/react-refresh": "^0.1.0",
     "@tailwindcss/forms": "^0.5.4",
     "@testing-library/jest-dom": "^6.1.2",
     "@testing-library/react": "^14.0.0",

tailwind.config.js

@@ -1,4 +1,5 @@
 /** @type {import('tailwindcss').Config} */
+
 module.exports = {
   darkMode: "class",
   content: [

utils/navigation.ts

@@ -0,0 +1,32 @@
+import {
+  Pathnames,
+  createLocalizedPathnamesNavigation,
+} from "next-intl/navigation";
+
+export const locales = ["fr", "en"] as const;
+
+// The `pathnames` object holds pairs of internal
+// and external paths, separated by locale.
+export const pathnames = {
+  "/": "/",
+  "/clubs": "/clubs",
+  "/elo": "/elo",
+
+  "/tournaments": {
+    fr: "/tournois",
+    en: "/tournaments",
+  },
+
+  "/add-tournament": {
+    fr: "/ajouter-un-tournoi",
+    en: "/add-tournament",
+  },
+
+  "/contact-us": {
+    fr: "/contactez-nous",
+    en: "/contact-us",
+  },
+} satisfies Pathnames<typeof locales>;
+
+export const { Link, redirect, usePathname, useRouter, getPathname } =
+  createLocalizedPathnamesNavigation({ locales, pathnames });