wip: api for tui

packages/opencode/src/cli/cmd/serve.ts

@@ -1,6 +1,5 @@
 import { Provider } from "../../provider/provider"
 import { Server } from "../../server/server"
-import { Share } from "../../share/share"
 import { bootstrap } from "../bootstrap"
 import { cmd } from "./cmd"
 
@@ -32,7 +31,6 @@ export const ServeCommand = cmd({
       const hostname = args.hostname
       const port = args.port
 
-      await Share.init()
       const server = Server.listen({
         port,
         hostname,

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

@@ -36,6 +36,17 @@ export const TuiCommand = cmd({
       .option("mode", {
         type: "string",
         describe: "mode to use",
+      })
+      .option("port", {
+        type: "number",
+        describe: "port to listen on",
+        default: 0,
+      })
+      .option("hostname", {
+        alias: ["h"],
+        type: "string",
+        describe: "hostname to listen on",
+        default: "127.0.0.1",
       }),
   handler: async (args) => {
     while (true) {
@@ -54,8 +65,8 @@ export const TuiCommand = cmd({
         }
 
         const server = Server.listen({
-          port: 0,
-          hostname: "127.0.0.1",
+          port: args.port,
+          hostname: args.hostname,
         })
 
         let cmd = ["go", "run", "./main.go"]

packages/opencode/src/server/server.ts

@@ -17,6 +17,7 @@ import { File } from "../file"
 import { LSP } from "../lsp"
 import { MessageV2 } from "../session/message-v2"
 import { Mode } from "../session/mode"
+import { callTui, TuiRoute } from "./tui"
 
 const ERRORS = {
   400: {
@@ -703,6 +704,48 @@ export namespace Server {
           return c.json(modes)
         },
       )
+      .post(
+        "/tui/prompt",
+        describeRoute({
+          description: "Send a prompt to the TUI",
+          responses: {
+            200: {
+              description: "Prompt processed successfully",
+              content: {
+                "application/json": {
+                  schema: resolver(z.boolean()),
+                },
+              },
+            },
+          },
+        }),
+        zValidator(
+          "json",
+          z.object({
+            text: z.string(),
+            parts: MessageV2.Part.array(),
+          }),
+        ),
+        async (c) => c.json(await callTui(c)),
+      )
+      .post(
+        "/tui/open-help",
+        describeRoute({
+          description: "Open the help dialog",
+          responses: {
+            200: {
+              description: "Help dialog opened successfully",
+              content: {
+                "application/json": {
+                  schema: resolver(z.boolean()),
+                },
+              },
+            },
+          },
+        }),
+        async (c) => c.json(await callTui(c)),
+      )
+      .route("/tui/control", TuiRoute)
 
     return result
   }

packages/opencode/src/server/tui.ts

@@ -0,0 +1,30 @@
+import { Hono, type Context } from "hono"
+import { AsyncQueue } from "../util/queue"
+
+interface Request {
+  path: string
+  body: any
+}
+
+const request = new AsyncQueue<Request>()
+const response = new AsyncQueue<any>()
+
+export async function callTui(ctx: Context) {
+  const body = await ctx.req.json()
+  request.push({
+    path: ctx.req.path,
+    body,
+  })
+  return response.next()
+}
+
+export const TuiRoute = new Hono()
+  .get("/next", async (c) => {
+    const req = await request.next()
+    return c.json(req)
+  })
+  .post("/response", async (c) => {
+    const body = await c.req.json()
+    response.push(body)
+    return c.json(true)
+  })

packages/opencode/src/util/queue.ts

@@ -0,0 +1,19 @@
+export class AsyncQueue<T> implements AsyncIterable<T> {
+  private queue: T[] = []
+  private resolvers: ((value: T) => void)[] = []
+
+  push(item: T) {
+    const resolve = this.resolvers.shift()
+    if (resolve) resolve(item)
+    else this.queue.push(item)
+  }
+
+  async next(): Promise<T> {
+    if (this.queue.length > 0) return this.queue.shift()!
+    return new Promise((resolve) => this.resolvers.push(resolve))
+  }
+
+  async *[Symbol.asyncIterator]() {
+    while (true) yield await this.next()
+  }
+}