From 908fb17af527925cd9058c69ec90fc285d636690 Mon Sep 17 00:00:00 2001
From: Carter Himmel <me@fyko.net>
Date: Fri, 27 Oct 2023 01:07:50 -0600
Subject: [PATCH] feat: ssg

---
 web/prerender.js         | 34 ++++++++++++++++++++++++++++++++++
 web/src/entry-client.tsx | 18 ++++++++++++++++++
 web/src/entry-server.tsx | 11 +++++++++++
 web/src/pages/Home.tsx   | 38 ++++++++++++++++++++++++++++++++++++++
 4 files changed, 101 insertions(+)
 create mode 100644 web/prerender.js
 create mode 100644 web/src/entry-client.tsx
 create mode 100644 web/src/entry-server.tsx
 create mode 100644 web/src/pages/Home.tsx

diff --git a/web/prerender.js b/web/prerender.js
new file mode 100644
index 0000000..147a4ef
--- /dev/null
+++ b/web/prerender.js
@@ -0,0 +1,34 @@
+// Pre-render the app into static HTML.
+// run `yarn generate` and then `dist/static` can be served as a static site.
+
+import fs from 'node:fs';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const toAbsolute = (p) => path.resolve(__dirname, p);
+
+const template = fs.readFileSync(toAbsolute('dist/static/index.html'), 'utf-8');
+const { render } = await import('./dist/server/entry-server.js');
+
+// determine routes to pre-render from src/pages
+const routesToPrerender = fs
+  .readdirSync(toAbsolute('src/pages'))
+  .map((file) => {
+    const name = file.replace(/\.tsx$/, '').toLowerCase()
+    return name === 'home' ? `/` : `/${name}`
+  });
+
+(async () => {
+  // pre-render each route...
+  for (const url of routesToPrerender) {
+    const context = {}
+    const appHtml = await render(url, context)
+
+    const html = template.replace(`<!--app-html-->`, appHtml)
+
+    const filePath = `dist/static${url === '/' ? '/index' : url}.html`
+    fs.writeFileSync(toAbsolute(filePath), html)
+    console.log('pre-rendered:', filePath)
+  }
+})();
diff --git a/web/src/entry-client.tsx b/web/src/entry-client.tsx
new file mode 100644
index 0000000..9531f98
--- /dev/null
+++ b/web/src/entry-client.tsx
@@ -0,0 +1,18 @@
+import {enableReactTracking} from '@legendapp/state/config/enableReactTracking';
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import App from './App.tsx';
+import './index.css';
+import { BrowserRouter } from 'react-router-dom';
+
+enableReactTracking({
+	auto: true,
+});
+
+ReactDOM.hydrateRoot(
+  document.getElementById('app')!,
+  <BrowserRouter>
+    <App />
+  </BrowserRouter>,
+)
+console.log('hydrated')
diff --git a/web/src/entry-server.tsx b/web/src/entry-server.tsx
new file mode 100644
index 0000000..203b456
--- /dev/null
+++ b/web/src/entry-server.tsx
@@ -0,0 +1,11 @@
+import ReactDOMServer from 'react-dom/server'
+import { StaticRouter } from 'react-router-dom/server'
+import App from './App.tsx';
+
+export function render(url: string) {
+  return ReactDOMServer.renderToString(
+    <StaticRouter location={url} >
+      <App />
+    </StaticRouter>,
+  )
+}
diff --git a/web/src/pages/Home.tsx b/web/src/pages/Home.tsx
new file mode 100644
index 0000000..7022380
--- /dev/null
+++ b/web/src/pages/Home.tsx
@@ -0,0 +1,38 @@
+import {CrateHit, fetchCrateCount} from '../util/meili';
+import {ObservableObject} from '@legendapp/state';
+import {useObservable} from '@legendapp/state/react';
+import {performSearch} from '../util/search';
+import {Header} from '../components/Header';
+import {Main} from '../components/Main';
+
+export type InnerAppState = {
+	hits: CrateHit[];
+	count: number;
+	requestTime: string;
+};
+
+export type AppState = ObservableObject<InnerAppState>;
+
+export function Home() {
+	const state$ = useObservable<InnerAppState>({
+		hits: [],
+		requestTime: '',
+		count: 0,
+	});
+	performSearch(state$, '');
+	fetchCrateCount(state$);
+
+	return (
+		<>
+			<Header state$={state$} />
+			<Main state$={state$} />
+			<footer>
+				<div className="inner-col">
+					<p>
+						Forked from <a href="https://github.com/meilisearch/demos">Meilisearch Demos</a>.
+					</p>
+				</div>
+			</footer>
+		</>
+	);
+}