Add formatter status display to TUI status dialog (#3701)

packages/opencode/src/format/index.ts

@@ -2,6 +2,7 @@ import { Bus } from "../bus"
 import { File } from "../file"
 import { Log } from "../util/log"
 import path from "path"
+import z from "zod"
 
 import * as Formatter from "./formatter"
 import { Config } from "../config/config"
@@ -11,6 +12,17 @@ import { Instance } from "../project/instance"
 export namespace Format {
   const log = Log.create({ service: "format" })
 
+  export const Status = z
+    .object({
+      name: z.string(),
+      extensions: z.string().array(),
+      enabled: z.boolean(),
+    })
+    .meta({
+      ref: "FormatterStatus",
+    })
+  export type Status = z.infer<typeof Status>
+
   const state = Instance.state(async () => {
     const enabled: Record<string, boolean> = {}
     const cfg = await Config.get()
@@ -62,6 +74,20 @@ export namespace Format {
     return result
   }
 
+  export async function status() {
+    const s = await state()
+    const result: Status[] = []
+    for (const formatter of Object.values(s.formatters)) {
+      const enabled = await isEnabled(formatter)
+      result.push({
+        name: formatter.name,
+        extensions: formatter.extensions,
+        enabled,
+      })
+    }
+    return result
+  }
+
   export function init() {
     log.info("init")
     Bus.subscribe(File.Event.Edited, async (payload) => {