feat(plugin): add optional askPermission to ToolContext

packages/opencode/src/tool/registry.ts

@@ -24,6 +24,7 @@ import { CodeSearchTool } from "./codesearch"
 import { Flag } from "@/flag/flag"
 import { Log } from "@/util/log"
 import { LspTool } from "./lsp"
+import { Permission } from "../permission"
 
 export namespace ToolRegistry {
   const log = Log.create({ service: "tool.registry" })
@@ -64,7 +65,20 @@ export namespace ToolRegistry {
         parameters: z.object(def.args),
         description: def.description,
         execute: async (args, ctx) => {
-          const result = await def.execute(args as any, ctx)
+          const result = await def.execute(args as any, {
+            ...ctx,
+            askPermission: async (input) => {
+              await Permission.ask({
+                type: input.type,
+                title: input.title,
+                pattern: input.pattern,
+                sessionID: ctx.sessionID,
+                messageID: ctx.messageID,
+                callID: ctx.callID,
+                metadata: input.metadata,
+              })
+            },
+          })
           return {
             title: "",
             output: result,

packages/plugin/src/tool.ts

@@ -5,6 +5,16 @@ export type ToolContext = {
   messageID: string
   agent: string
   abort: AbortSignal
+  /**
+   * Request user permission for an action. Throws if user denies.
+   * @param input Permission request details
+   */
+  askPermission?: (input: {
+    type: string
+    title: string
+    pattern?: string | string[]
+    metadata: Record<string, any>
+  }) => Promise<void>
 }
 
 export function tool<Args extends z.ZodRawShape>(input: {