adapt for vercel

.gitignore

@@ -58,4 +58,5 @@ Network Trash Folder
 Temporary Items
 .apdisk
 
-# End of https://www.toptal.com/developers/gitignore/api/macos,go
+# End of https://www.toptal.com/developers/gitignore/api/macos,go
+.vercel

api/coffee.js

@@ -0,0 +1,55 @@
+import { readFileSync, readdirSync } from "node:fs";
+import { join, dirname } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+const frames = readdirSync(join(__dirname, "frames"))
+  .sort()
+  .map((f) => readFileSync(join(__dirname, "frames", f)));
+
+const ANSI_CLEAR = "\x1b[H\x1b[2J";
+const ANSI_RESET = "\x1b[0m";
+const ANSI_COLORS = [
+  "\x1b[1;31m",
+  "\x1b[1;32m",
+  "\x1b[1;33m",
+  "\x1b[1;34m",
+  "\x1b[1;35m",
+  "\x1b[1;36m",
+];
+
+const FRAME_MS = 100;
+const DURATION_MS = 10_000;
+
+const encoder = new TextEncoder();
+
+export default {
+  fetch() {
+    let idx = 0;
+    let interval;
+
+    const stream = new ReadableStream({
+      start(controller) {
+        interval = setInterval(() => {
+          const frame = `${ANSI_CLEAR}${ANSI_COLORS[idx % ANSI_COLORS.length]}${frames[idx % frames.length]}${ANSI_RESET}\r\n`;
+          controller.enqueue(encoder.encode(frame));
+          idx++;
+        }, FRAME_MS);
+
+        setTimeout(() => {
+          clearInterval(interval);
+          controller.enqueue(encoder.encode("no more coffee :(\n"));
+          controller.close();
+        }, DURATION_MS);
+      },
+      cancel() {
+        clearInterval(interval);
+      },
+    });
+
+    return new Response(stream, {
+      headers: { "Content-Type": "text/event-stream" },
+    });
+  },
+};

package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

static/index.html → public/static.html

@@ -5,7 +5,7 @@
     <meta charset="UTF-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>☕</text></svg>">
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg">
     <title>tiny.coffee</title>
     <script defer data-domain="tiny.coffee" src="https://a.reb.gg/js/a.js"></script>
     <style>

vercel.json

@@ -0,0 +1,22 @@
+{
+  "$schema": "https://openapi.vercel.sh/vercel.json",
+  "rewrites": [
+    {
+      "source": "/",
+      "has": [
+        {
+          "type": "header",
+          "key": "user-agent",
+          "value": {
+            "pre": "curl/"
+          }
+        }
+      ],
+      "destination": "/api/coffee"
+    },
+    {
+      "source": "/",
+      "destination": "/static.html"
+    }
+  ]
+}