refactor(background-agent): split manager.ts into focused modules

Extract 30+ single-responsibility modules from manager.ts (1556 LOC): - task lifecycle: task-starter, task-completer, task-canceller, task-resumer - task queries: task-queries, task-poller, task-queue-processor - notifications: notification-builder, notification-tracker, parent-session-notifier - session handling: session-validator, session-output-validator, session-todo-checker - spawner: spawner/ directory with focused spawn modules - utilities: duration-formatter, error-classifier, message-storage-locator - result handling: result-handler-context, background-task-completer - shutdown: background-manager-shutdown, process-signal
2026-02-08 16:20:52 +09:00
parent 3ec0a4f5a4
commit fdcee08460
43 changed files with 2753 additions and 2071 deletions
@@ -0,0 +1,82 @@
+import { log } from "../../shared"
+
+import type { BackgroundTask, LaunchInput } from "./types"
+import type { ConcurrencyManager } from "./concurrency"
+import type { PluginInput } from "@opencode-ai/plugin"
+
+type QueueItem = { task: BackgroundTask; input: LaunchInput }
+
+export function shutdownBackgroundManager(args: {
+  shutdownTriggered: { value: boolean }
+  stopPolling: () => void
+  tasks: Map<string, BackgroundTask>
+  client: PluginInput["client"]
+  onShutdown?: () => void
+  concurrencyManager: ConcurrencyManager
+  completionTimers: Map<string, ReturnType<typeof setTimeout>>
+  idleDeferralTimers: Map<string, ReturnType<typeof setTimeout>>
+  notifications: Map<string, BackgroundTask[]>
+  pendingByParent: Map<string, Set<string>>
+  queuesByKey: Map<string, QueueItem[]>
+  processingKeys: Set<string>
+  unregisterProcessCleanup: () => void
+}): void {
+  const {
+    shutdownTriggered,
+    stopPolling,
+    tasks,
+    client,
+    onShutdown,
+    concurrencyManager,
+    completionTimers,
+    idleDeferralTimers,
+    notifications,
+    pendingByParent,
+    queuesByKey,
+    processingKeys,
+    unregisterProcessCleanup,
+  } = args
+
+  if (shutdownTriggered.value) return
+  shutdownTriggered.value = true
+
+  log("[background-agent] Shutting down BackgroundManager")
+  stopPolling()
+
+  for (const task of tasks.values()) {
+    if (task.status === "running" && task.sessionID) {
+      client.session.abort({ path: { id: task.sessionID } }).catch(() => {})
+    }
+  }
+
+  if (onShutdown) {
+    try {
+      onShutdown()
+    } catch (error) {
+      log("[background-agent] Error in onShutdown callback:", error)
+    }
+  }
+
+  for (const task of tasks.values()) {
+    if (task.concurrencyKey) {
+      concurrencyManager.release(task.concurrencyKey)
+      task.concurrencyKey = undefined
+    }
+  }
+
+  for (const timer of completionTimers.values()) clearTimeout(timer)
+  completionTimers.clear()
+
+  for (const timer of idleDeferralTimers.values()) clearTimeout(timer)
+  idleDeferralTimers.clear()
+
+  concurrencyManager.clear()
+  tasks.clear()
+  notifications.clear()
+  pendingByParent.clear()
+  queuesByKey.clear()
+  processingKeys.clear()
+  unregisterProcessCleanup()
+
+  log("[background-agent] Shutdown complete")
+}