From 694e8123776792cb7e1dd7c0b09c47508ac398b5 Mon Sep 17 00:00:00 2001
From: Alex Yaroshuk <alexander_4288@Yahoo.com>
Date: Thu, 29 Jan 2026 04:45:36 +0800
Subject: [PATCH] restore open web ui command

---
 packages/opencode/src/cli/cmd/tui/app.tsx     | 20 +++++++++++++++++++
 .../opencode/src/cli/cmd/tui/context/sdk.tsx  |  4 ++--
 packages/opencode/src/cli/cmd/tui/thread.ts   | 11 ++++++++++
 3 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/packages/opencode/src/cli/cmd/tui/app.tsx b/packages/opencode/src/cli/cmd/tui/app.tsx
index 10d7a25f88f..38d1426bb2d 100644
--- a/packages/opencode/src/cli/cmd/tui/app.tsx
+++ b/packages/opencode/src/cli/cmd/tui/app.tsx
@@ -106,6 +106,7 @@ export function tui(input: {
   fetch?: typeof fetch
   events?: EventSource
   onExit?: () => Promise<void>
+  onOpenWebUI?: () => Promise<string>
 }) {
   // promise to prevent immediate exit
   return new Promise<void>(async (resolve) => {
@@ -131,6 +132,7 @@ export function tui(input: {
                         directory={input.directory}
                         fetch={input.fetch}
                         events={input.events}
+                        onOpenWebUI={input.onOpenWebUI}
                       >
                         <SyncProvider>
                           <ThemeProvider mode={mode}>
@@ -506,6 +508,24 @@ function App() {
         renderer.toggleDebugOverlay()
         dialog.clear()
       },
+    },
+        {
+      title: "Open WebUI",
+      value: "webui.open",
+      onSelect: async () => {
+        try {
+          const urlToOpen = sdk.onOpenWebUI ? await sdk.onOpenWebUI() : sdk.url
+          await open(urlToOpen)
+        } catch (error) {
+          toast.show({
+            variant: "error",
+            message: "Failed to open WebUI",
+            duration: 3000,
+          })
+        }
+        dialog.clear()
+      },
+      category: "System",
     },
     {
       title: "Toggle console",
diff --git a/packages/opencode/src/cli/cmd/tui/context/sdk.tsx b/packages/opencode/src/cli/cmd/tui/context/sdk.tsx
index 3339e7b00d2..2532f58852e 100644
--- a/packages/opencode/src/cli/cmd/tui/context/sdk.tsx
+++ b/packages/opencode/src/cli/cmd/tui/context/sdk.tsx
@@ -9,7 +9,7 @@ export type EventSource = {
 
 export const { use: useSDK, provider: SDKProvider } = createSimpleContext({
   name: "SDK",
-  init: (props: { url: string; directory?: string; fetch?: typeof fetch; events?: EventSource }) => {
+  init: (props: { url: string; directory?: string; fetch?: typeof fetch; events?: EventSource; onOpenWebUI?: () => Promise<string> }) => {
     const abort = new AbortController()
     const sdk = createOpencodeClient({
       baseUrl: props.url,
@@ -89,6 +89,6 @@ export const { use: useSDK, provider: SDKProvider } = createSimpleContext({
       if (timer) clearTimeout(timer)
     })
 
-    return { client: sdk, event: emitter, url: props.url }
+    return { client: sdk, event: emitter, url: props.url, onOpenWebUI: props.onOpenWebUI }
   },
 })
diff --git a/packages/opencode/src/cli/cmd/tui/thread.ts b/packages/opencode/src/cli/cmd/tui/thread.ts
index 05714268545..a5b777c6a25 100644
--- a/packages/opencode/src/cli/cmd/tui/thread.ts
+++ b/packages/opencode/src/cli/cmd/tui/thread.ts
@@ -154,6 +154,17 @@ export const TuiThreadCommand = cmd({
       onExit: async () => {
         await client.call("shutdown", undefined)
       },
+      onOpenWebUI: async () => {
+        if (shouldStartServer) {
+          // Server already running, return the URL
+          return url
+        } else {
+          // Start server on demand using default network options (localhost)
+          const defaultOpts = await resolveNetworkOptions({ port: 0, hostname: "127.0.0.1", mdns: false, cors: [] })
+          const server = await client.call("server", defaultOpts)
+          return server.url
+        }
+      },
     })
 
     setTimeout(() => {