refactor(gdpr-cookie-consent): Switch to V2 + Vite (#510)

* refactor(gdpr-cookie-consent): Switch to V2 + Vite

* lint

* use useRouteLoaderData instead of useLoaderData, and call it out

gdpr-cookie-consent/.eslintrc.cjs

@@ -0,0 +1,84 @@
+/**
+ * This is intended to be a basic starting point for linting in your app.
+ * It relies on recommended configs out of the box for simplicity, but you can
+ * and should modify this configuration to best suit your team's needs.
+ */
+
+/** @type {import('eslint').Linter.Config} */
+module.exports = {
+  root: true,
+  parserOptions: {
+    ecmaVersion: "latest",
+    sourceType: "module",
+    ecmaFeatures: {
+      jsx: true,
+    },
+  },
+  env: {
+    browser: true,
+    commonjs: true,
+    es6: true,
+  },
+  ignorePatterns: ["!**/.server", "!**/.client"],
+
+  // Base config
+  extends: ["eslint:recommended"],
+
+  overrides: [
+    // React
+    {
+      files: ["**/*.{js,jsx,ts,tsx}"],
+      plugins: ["react", "jsx-a11y"],
+      extends: [
+        "plugin:react/recommended",
+        "plugin:react/jsx-runtime",
+        "plugin:react-hooks/recommended",
+        "plugin:jsx-a11y/recommended",
+      ],
+      settings: {
+        react: {
+          version: "detect",
+        },
+        formComponents: ["Form"],
+        linkComponents: [
+          { name: "Link", linkAttribute: "to" },
+          { name: "NavLink", linkAttribute: "to" },
+        ],
+        "import/resolver": {
+          typescript: {},
+        },
+      },
+    },
+
+    // Typescript
+    {
+      files: ["**/*.{ts,tsx}"],
+      plugins: ["@typescript-eslint", "import"],
+      parser: "@typescript-eslint/parser",
+      settings: {
+        "import/internal-regex": "^~/",
+        "import/resolver": {
+          node: {
+            extensions: [".ts", ".tsx"],
+          },
+          typescript: {
+            alwaysTryTypes: true,
+          },
+        },
+      },
+      extends: [
+        "plugin:@typescript-eslint/recommended",
+        "plugin:import/recommended",
+        "plugin:import/typescript",
+      ],
+    },
+
+    // Node
+    {
+      files: [".eslintrc.cjs"],
+      env: {
+        node: true,
+      },
+    },
+  ],
+};

gdpr-cookie-consent/.gitignore

@@ -2,5 +2,4 @@ node_modules
 
 /.cache
 /build
-/public/build
 .env

gdpr-cookie-consent/README.md

@@ -1,7 +1,6 @@
 # GDPR Cookie Consent
 
-Create a simple GDPR consent form.
-Till the user doesn't click on the `Accept` button, she will see a banner prompting to accept cookies.
+Create a simple GDPR consent form, displayed until the button click the `Accept` button.
 
 ## Preview
 
@@ -14,7 +13,7 @@ Open this example on [CodeSandbox](https://codesandbox.com):
 Users will be presented with a GDPR consent form on every page [app/root.tsx](app/root.tsx) till they submit the accept button.
 Once they submit the consent form, a dummy tracking [script](public/dummy-analytics-script.js) at the [app/root.tsx](app/root.tsx) will start tracking the user's data (open the browser console too see the dummy tracking message).
 
-> If you want to reset the example delete the `gdpr-consent` cookie in the `Application`/`cookies` in the browser's developer tools.
+> If you want to reset the example, delete the `gdpr-consent` cookie in the `Application`/`cookies` in the browser's developer tools.
 
 The example is using [Remix Cookie API](https://remix.run/utils/cookies).
 

gdpr-cookie-consent/app/root.tsx

@@ -1,50 +1,53 @@
-import type { LoaderArgs, MetaFunction } from "@remix-run/node";
-import { json } from "@remix-run/node";
+import type { LoaderFunctionArgs } from "@remix-run/node";
 import {
   Links,
-  LiveReload,
   Meta,
   Outlet,
   Scripts,
   ScrollRestoration,
+  json,
   useFetcher,
-  useLoaderData,
+  useRouteLoaderData,
 } from "@remix-run/react";
-import * as React from "react";
+import { useEffect } from "react";
 
-import { gdprConsent } from "~/cookies";
+import { gdprConsent } from "~/cookies.server";
 
-export const loader = async ({ request }: LoaderArgs) => {
+export const loader = async ({ request }: LoaderFunctionArgs) => {
   const cookieHeader = request.headers.get("Cookie");
   const cookie = (await gdprConsent.parse(cookieHeader)) || {};
+
   return json({ track: cookie.gdprConsent });
 };
 
-export const meta: MetaFunction = () => ({
-  charset: "utf-8",
-  title: "New Remix App",
-  viewport: "width=device-width,initial-scale=1",
-});
+export function Layout({ children }: { children: React.ReactNode }) {
+  // We use `useRouteLoaderData` here instead of `useLoaderData` because
+  // the <Layout /> component will also be used by the <ErrorBoundary />
+  // if an error is thrown somewhere in the app, and we can't call
+  // `useLoaderData()` while rendering an <ErrorBoundary />.
+  const rootLoaderData = useRouteLoaderData<{ track?: true }>("root");
+  const track = rootLoaderData?.track ?? false;
 
-export default function App() {
-  const { track } = useLoaderData<typeof loader>();
-  const analyticsFetcher = useFetcher();
-  React.useEffect(() => {
+  useEffect(() => {
     if (track) {
       const script = document.createElement("script");
       script.src = "/dummy-analytics-script.js";
       document.body.append(script);
     }
   }, [track]);
 
+  const analyticsFetcher = useFetcher();
+
   return (
     <html lang="en">
       <head>
+        <meta charSet="utf-8" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
         <Meta />
         <Links />
       </head>
       <body>
-        <Outlet />
+        {children}
         {track ? null : (
           <div
             style={{
@@ -64,8 +67,11 @@ export default function App() {
         )}
         <ScrollRestoration />
         <Scripts />
-        <LiveReload />
       </body>
     </html>
   );
 }
+
+export default function App() {
+  return <Outlet />;
+}

gdpr-cookie-consent/app/routes/enable-analytics.tsx

@@ -1,9 +1,9 @@
-import type { ActionArgs } from "@remix-run/node";
+import type { ActionFunctionArgs } from "@remix-run/node";
 import { json } from "@remix-run/node";
 
-import { gdprConsent } from "~/cookies";
+import { gdprConsent } from "~/cookies.server";
 
-export const action = async ({ request }: ActionArgs) => {
+export const action = async ({ request }: ActionFunctionArgs) => {
   const formData = await request.formData();
   const cookieHeader = request.headers.get("Cookie");
   const cookie = (await gdprConsent.parse(cookieHeader)) || {};

gdpr-cookie-consent/package.json

@@ -1,29 +1,40 @@
 {
+  "name": "gdpr-cookie-consent",
   "private": true,
   "sideEffects": false,
+  "type": "module",
   "scripts": {
-    "build": "remix build",
-    "dev": "remix dev",
-    "start": "remix-serve build",
+    "build": "remix vite:build",
+    "dev": "remix vite:dev",
+    "lint": "eslint --ignore-path .gitignore --cache --cache-location ./node_modules/.cache/eslint .",
+    "start": "remix-serve ./build/server/index.js",
     "typecheck": "tsc"
   },
   "dependencies": {
-    "@remix-run/node": "^1.19.3",
-    "@remix-run/react": "^1.19.3",
-    "@remix-run/serve": "^1.19.3",
-    "isbot": "^3.6.5",
+    "@remix-run/node": "^2.9.2",
+    "@remix-run/react": "^2.9.2",
+    "@remix-run/serve": "^2.9.2",
+    "isbot": "^4.1.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0"
   },
   "devDependencies": {
-    "@remix-run/dev": "^1.19.3",
-    "@remix-run/eslint-config": "^1.19.3",
-    "@types/react": "^18.0.25",
-    "@types/react-dom": "^18.0.8",
-    "eslint": "^8.27.0",
-    "typescript": "^4.8.4"
+    "@remix-run/dev": "^2.9.2",
+    "@types/react": "^18.2.20",
+    "@types/react-dom": "^18.2.7",
+    "@typescript-eslint/eslint-plugin": "^6.7.4",
+    "@typescript-eslint/parser": "^6.7.4",
+    "eslint": "^8.38.0",
+    "eslint-import-resolver-typescript": "^3.6.1",
+    "eslint-plugin-import": "^2.28.1",
+    "eslint-plugin-jsx-a11y": "^6.7.1",
+    "eslint-plugin-react": "^7.33.2",
+    "eslint-plugin-react-hooks": "^4.6.0",
+    "typescript": "^5.1.6",
+    "vite": "^5.1.0",
+    "vite-tsconfig-paths": "^4.2.1"
   },
   "engines": {
-    "node": ">=14.0.0"
+    "node": ">=20.0.0"
   }
 }

gdpr-cookie-consent/tsconfig.json

@@ -1,22 +1,32 @@
 {
-  "include": ["remix.env.d.ts", "**/*.ts", "**/*.tsx"],
+  "include": [
+    "**/*.ts",
+    "**/*.tsx",
+    "**/.server/**/*.ts",
+    "**/.server/**/*.tsx",
+    "**/.client/**/*.ts",
+    "**/.client/**/*.tsx"
+  ],
   "compilerOptions": {
-    "lib": ["DOM", "DOM.Iterable", "ES2019"],
+    "lib": ["DOM", "DOM.Iterable", "ES2022"],
+    "types": ["@remix-run/node", "vite/client"],
     "isolatedModules": true,
     "esModuleInterop": true,
     "jsx": "react-jsx",
-    "moduleResolution": "node",
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
     "resolveJsonModule": true,
-    "target": "ES2019",
+    "target": "ES2022",
     "strict": true,
     "allowJs": true,
+    "skipLibCheck": true,
     "forceConsistentCasingInFileNames": true,
     "baseUrl": ".",
     "paths": {
       "~/*": ["./app/*"]
     },
 
-    // Remix takes care of building everything in `remix build`.
+    // Vite takes care of building everything, not tsc.
     "noEmit": true
   }
 }

gdpr-cookie-consent/vite.config.ts

@@ -0,0 +1,16 @@
+import { vitePlugin as remix } from "@remix-run/dev";
+import { defineConfig } from "vite";
+import tsconfigPaths from "vite-tsconfig-paths";
+
+export default defineConfig({
+  plugins: [
+    remix({
+      future: {
+        v3_fetcherPersist: true,
+        v3_relativeSplatPath: true,
+        v3_throwAbortReason: true,
+      },
+    }),
+    tsconfigPaths(),
+  ],
+});