add scheduler, cleanup module (#9346)

packages/opencode/src/tool/truncation.ts

@@ -2,9 +2,9 @@ import fs from "fs/promises"
 import path from "path"
 import { Global } from "../global"
 import { Identifier } from "../id/id"
-import { lazy } from "../util/lazy"
 import { PermissionNext } from "../permission/next"
 import type { Agent } from "../agent/agent"
+import { Scheduler } from "../scheduler"
 
 export namespace Truncate {
   export const MAX_LINES = 2000
@@ -12,6 +12,7 @@ export namespace Truncate {
   export const DIR = path.join(Global.Path.data, "tool-output")
   export const GLOB = path.join(DIR, "*")
   const RETENTION_MS = 7 * 24 * 60 * 60 * 1000 // 7 days
+  const HOUR_MS = 60 * 60 * 1000
 
   export type Result = { content: string; truncated: false } | { content: string; truncated: true; outputPath: string }
 
@@ -21,6 +22,15 @@ export namespace Truncate {
     direction?: "head" | "tail"
   }
 
+  export function init() {
+    Scheduler.register({
+      id: "tool.truncation.cleanup",
+      interval: HOUR_MS,
+      run: cleanup,
+      scope: "global",
+    })
+  }
+
   export async function cleanup() {
     const cutoff = Identifier.timestamp(Identifier.create("tool", false, Date.now() - RETENTION_MS))
     const glob = new Bun.Glob("tool_*")
@@ -31,8 +41,6 @@ export namespace Truncate {
     }
   }
 
-  const init = lazy(cleanup)
-
   function hasTaskTool(agent?: Agent.Info): boolean {
     if (!agent?.permission) return false
     const rule = PermissionNext.evaluate("task", "*", agent.permission)
@@ -81,7 +89,6 @@ export namespace Truncate {
     const unit = hitBytes ? "bytes" : "lines"
     const preview = out.join("\n")
 
-    await init()
     const id = Identifier.ascending("tool")
     const filepath = path.join(DIR, id)
     await Bun.write(Bun.file(filepath), text)