disable server unless explicitly opted in (#7529)

packages/opencode/src/cli/cmd/tui/worker.ts

@@ -5,8 +5,10 @@ import { Instance } from "@/project/instance"
 import { InstanceBootstrap } from "@/project/bootstrap"
 import { Rpc } from "@/util/rpc"
 import { upgrade } from "@/cli/upgrade"
-import type { BunWebSocketData } from "hono/bun"
 import { Config } from "@/config/config"
+import { Bus } from "@/bus"
+import { GlobalBus } from "@/bus/global"
+import type { BunWebSocketData } from "hono/bun"
 
 await Log.init({
   print: process.argv.includes("--print-logs"),
@@ -29,20 +31,47 @@ process.on("uncaughtException", (e) => {
   })
 })
 
-let server: Bun.Server<BunWebSocketData>
+// Subscribe to global events and forward them via RPC
+GlobalBus.on("event", (event) => {
+  Rpc.emit("global.event", event)
+})
+
+let server: Bun.Server<BunWebSocketData> | undefined
+
 export const rpc = {
-  async server(input: { port: number; hostname: string; mdns?: boolean }) {
-    if (server) await server.stop(true)
-    try {
-      server = Server.listen(input)
-      return {
-        url: server.url.toString(),
-      }
-    } catch (e) {
-      console.error(e)
-      throw e
+  async fetch(input: { url: string; method: string; headers: Record<string, string>; body?: string }) {
+    const request = new Request(input.url, {
+      method: input.method,
+      headers: input.headers,
+      body: input.body,
+    })
+    const response = await Server.App().fetch(request)
+    const body = await response.text()
+    return {
+      status: response.status,
+      headers: Object.fromEntries(response.headers.entries()),
+      body,
     }
   },
+  async server(input: { port: number; hostname: string; mdns?: boolean; cors?: string[] }) {
+    if (server) await server.stop(true)
+    server = Server.listen(input)
+    return { url: server.url.toString() }
+  },
+  async subscribe(input: { directory: string }) {
+    return Instance.provide({
+      directory: input.directory,
+      init: InstanceBootstrap,
+      fn: async () => {
+        Bus.subscribeAll((event) => {
+          Rpc.emit("event", event)
+        })
+        // Emit connected event
+        Rpc.emit("event", { type: "server.connected", properties: {} })
+        return { subscribed: true }
+      },
+    })
+  },
   async checkUpgrade(input: { directory: string }) {
     await Instance.provide({
       directory: input.directory,
@@ -59,9 +88,7 @@ export const rpc = {
   async shutdown() {
     Log.Default.info("worker shutting down")
     await Instance.disposeAll()
-    // TODO: this should be awaited, but ws connections are
-    // causing this to hang, need to revisit this
-    server.stop(true)
+    if (server) server.stop(true)
   },
 }