From 6964e4acf7c11104657a2fde11084d037e3d95a0 Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Sat, 4 Apr 2026 12:30:59 +0900
Subject: [PATCH] refactor(discord): lazy-load action and audit runtimes

---
 extensions/discord/src/channel-actions.runtime.ts |  1 +
 extensions/discord/src/channel-actions.ts         | 14 ++++++++++++--
 extensions/discord/src/channel.ts                 |  7 +++++--
 extensions/discord/src/security-audit.runtime.ts  |  1 +
 4 files changed, 19 insertions(+), 4 deletions(-)
 create mode 100644 extensions/discord/src/channel-actions.runtime.ts
 create mode 100644 extensions/discord/src/security-audit.runtime.ts

diff --git a/extensions/discord/src/channel-actions.runtime.ts b/extensions/discord/src/channel-actions.runtime.ts
new file mode 100644
index 00000000000..093a90b1e1b
--- /dev/null
+++ b/extensions/discord/src/channel-actions.runtime.ts
@@ -0,0 +1 @@
+export { handleDiscordMessageAction } from "./actions/handle-action.js";
diff --git a/extensions/discord/src/channel-actions.ts b/extensions/discord/src/channel-actions.ts
index 559c8acaf77..d943b661cdb 100644
--- a/extensions/discord/src/channel-actions.ts
+++ b/extensions/discord/src/channel-actions.ts
@@ -14,9 +14,17 @@ import {
   listEnabledDiscordAccounts,
   resolveDiscordAccount,
 } from "./accounts.js";
-import { handleDiscordMessageAction } from "./actions/handle-action.js";
 import { createDiscordMessageToolComponentsSchema } from "./message-tool-schema.js";
 
+let discordChannelActionsRuntimePromise:
+  | Promise<typeof import("./channel-actions.runtime.js")>
+  | undefined;
+
+async function loadDiscordChannelActionsRuntime() {
+  discordChannelActionsRuntimePromise ??= import("./channel-actions.runtime.js");
+  return await discordChannelActionsRuntimePromise;
+}
+
 function resolveDiscordActionDiscovery(cfg: Parameters<typeof listEnabledDiscordAccounts>[0]) {
   const accounts = listTokenSourcedAccounts(listEnabledDiscordAccounts(cfg));
   if (accounts.length === 0) {
@@ -179,7 +187,9 @@ export const discordMessageActions: ChannelMessageActionAdapter = {
     toolContext,
     mediaLocalRoots,
   }) => {
-    return await handleDiscordMessageAction({
+    return await (
+      await loadDiscordChannelActionsRuntime()
+    ).handleDiscordMessageAction({
       action,
       params,
       cfg,
diff --git a/extensions/discord/src/channel.ts b/extensions/discord/src/channel.ts
index fa77cae8c27..768e29b4f24 100644
--- a/extensions/discord/src/channel.ts
+++ b/extensions/discord/src/channel.ts
@@ -63,7 +63,6 @@ import {
 import { resolveDiscordOutboundSessionRoute } from "./outbound-session-route.js";
 import type { DiscordProbe } from "./probe.js";
 import { getDiscordRuntime } from "./runtime.js";
-import { collectDiscordSecurityAuditFindings } from "./security-audit.js";
 import { normalizeExplicitDiscordSessionKey } from "./session-key-normalization.js";
 import { discordSetupAdapter } from "./setup-core.js";
 import { createDiscordPluginBase, discordConfigAdapter } from "./shared.js";
@@ -88,6 +87,9 @@ let discordCarbonModuleCache: DiscordCarbonModule | null = null;
 const loadDiscordDirectoryConfigModule = createLazyRuntimeModule(
   () => import("./directory-config.js"),
 );
+const loadDiscordSecurityAuditModule = createLazyRuntimeModule(
+  () => import("./security-audit.runtime.js"),
+);
 const loadDiscordResolveChannelsModule = createLazyRuntimeModule(
   () => import("./resolve-channels.js"),
 );
@@ -793,7 +795,8 @@ export const discordPlugin: ChannelPlugin<ResolvedDiscordAccount, DiscordProbe>
     security: {
       resolveDmPolicy: resolveDiscordDmPolicy,
       collectWarnings: collectDiscordSecurityWarnings,
-      collectAuditFindings: collectDiscordSecurityAuditFindings,
+      collectAuditFindings: async (params) =>
+        (await loadDiscordSecurityAuditModule()).collectDiscordSecurityAuditFindings(params),
     },
     threading: {
       scopedAccountReplyToMode: {
diff --git a/extensions/discord/src/security-audit.runtime.ts b/extensions/discord/src/security-audit.runtime.ts
new file mode 100644
index 00000000000..b98f6c09304
--- /dev/null
+++ b/extensions/discord/src/security-audit.runtime.ts
@@ -0,0 +1 @@
+export { collectDiscordSecurityAuditFindings } from "./security-audit.js";