From 5797ff9ebce139abe9b21e59434200fbe7ef7023 Mon Sep 17 00:00:00 2001
From: Chris Wanstrath <2+defunkt@users.noreply.github.com>
Date: Tue, 23 Sep 2025 17:55:31 -0700
Subject: [PATCH] sneaker wip

---
 app/src/server.tsx |  1 +
 app/src/sneaker.ts | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 app/src/sneaker.ts

diff --git a/app/src/server.tsx b/app/src/server.tsx
index 2127da8..23c2db8 100644
--- a/app/src/server.tsx
+++ b/app/src/server.tsx
@@ -13,6 +13,7 @@ import { send, addWebsocket, removeWebsocket, closeWebsockets } from "./websocke
 import { Layout } from "./components/layout"
 import { Terminal } from "./components/terminal"
 import { dispatchMessage } from "./dispatch"
+import "./sneaker"
 
 //
 // Hono setup
diff --git a/app/src/sneaker.ts b/app/src/sneaker.ts
new file mode 100644
index 0000000..9f6b1be
--- /dev/null
+++ b/app/src/sneaker.ts
@@ -0,0 +1,38 @@
+import app from "./server"
+
+const SNEAKER_URL = "localhost:3100"
+
+const ws = new WebSocket(`ws://${SNEAKER_URL}/tunnel`)
+
+ws.onerror = e => console.log("sneaker error", e)
+
+ws.onmessage = async event => {
+    const msg = JSON.parse(event.data.toString())
+    try {
+        const req = new Request("http://localhost" + msg.path, {
+            method: msg.method,
+            headers: msg.headers,
+            body: msg.body || undefined,
+        })
+
+        const res = await app.fetch(req)
+
+        const body = await res.text()
+        const headers: Record<string, string> = {}
+        res.headers.forEach((v, k) => (headers[k] = v))
+
+        ws.send(JSON.stringify({
+            id: msg.id,
+            status: res.status,
+            headers,
+            body,
+        }))
+    } catch (err: any) {
+        ws.send(JSON.stringify({
+            id: msg.id,
+            status: 500,
+            headers: { "content-type": "text/plain" },
+            body: "error: " + err.message,
+        }))
+    }
+}