feat(discord): add configurable ephemeral option for slash commands

src/discord/monitor/commands.test.ts

@@ -0,0 +1,24 @@
+import { describe, expect, it } from "vitest";
+import { resolveDiscordSlashCommandConfig } from "./commands.js";
+
+describe("resolveDiscordSlashCommandConfig", () => {
+  it("defaults ephemeral to true when undefined", () => {
+    const result = resolveDiscordSlashCommandConfig(undefined);
+    expect(result.ephemeral).toBe(true);
+  });
+
+  it("defaults ephemeral to true when not explicitly false", () => {
+    const result = resolveDiscordSlashCommandConfig({});
+    expect(result.ephemeral).toBe(true);
+  });
+
+  it("sets ephemeral to false when explicitly false", () => {
+    const result = resolveDiscordSlashCommandConfig({ ephemeral: false });
+    expect(result.ephemeral).toBe(false);
+  });
+
+  it("keeps ephemeral true when explicitly true", () => {
+    const result = resolveDiscordSlashCommandConfig({ ephemeral: true });
+    expect(result.ephemeral).toBe(true);
+  });
+});

src/discord/monitor/commands.ts

@@ -0,0 +1,9 @@
+import type { DiscordSlashCommandConfig } from "../../config/types.discord.js";
+
+export function resolveDiscordSlashCommandConfig(
+  raw?: DiscordSlashCommandConfig,
+): Required<DiscordSlashCommandConfig> {
+  return {
+    ephemeral: raw?.ephemeral !== false,
+  };
+}

src/discord/monitor/provider.ts

@@ -54,6 +54,7 @@ import {
   createDiscordComponentStringSelect,
   createDiscordComponentUserSelect,
 } from "./agent-components.js";
+import { resolveDiscordSlashCommandConfig } from "./commands.js";
 import { createExecApprovalButton, DiscordExecApprovalHandler } from "./exec-approvals.js";
 import { createDiscordGatewayPlugin } from "./gateway-plugin.js";
 import { registerGateway, unregisterGateway } from "./gateway-registry.js";
@@ -246,8 +247,9 @@ export async function monitorDiscordProvider(opts: MonitorDiscordOpts = {}) {
     globalSetting: cfg.commands?.native,
   });
   const useAccessGroups = cfg.commands?.useAccessGroups !== false;
+  const slashCommand = resolveDiscordSlashCommandConfig(discordCfg.slashCommand);
   const sessionPrefix = "discord:slash";
-  const ephemeralDefault = true;
+  const ephemeralDefault = slashCommand.ephemeral;
   const voiceEnabled = discordCfg.voice?.enabled !== false;
 
   if (token) {