refactor(config): dedupe native command setting resolver

src/config/commands.test.ts

@@ -1,5 +1,9 @@
 import { describe, expect, it } from "vitest";
-import { resolveNativeSkillsEnabled } from "./commands.js";
+import {
+  isNativeCommandsExplicitlyDisabled,
+  resolveNativeCommandsEnabled,
+  resolveNativeSkillsEnabled,
+} from "./commands.js";
 
 describe("resolveNativeSkillsEnabled", () => {
   it("uses provider defaults for auto", () => {
@@ -46,3 +50,50 @@ describe("resolveNativeSkillsEnabled", () => {
     ).toBe(false);
   });
 });
+
+describe("resolveNativeCommandsEnabled", () => {
+  it("follows the same provider default heuristic", () => {
+    expect(resolveNativeCommandsEnabled({ providerId: "discord", globalSetting: "auto" })).toBe(
+      true,
+    );
+    expect(resolveNativeCommandsEnabled({ providerId: "telegram", globalSetting: "auto" })).toBe(
+      true,
+    );
+    expect(resolveNativeCommandsEnabled({ providerId: "slack", globalSetting: "auto" })).toBe(
+      false,
+    );
+  });
+
+  it("honors explicit provider/global booleans", () => {
+    expect(
+      resolveNativeCommandsEnabled({
+        providerId: "slack",
+        providerSetting: true,
+        globalSetting: false,
+      }),
+    ).toBe(true);
+    expect(
+      resolveNativeCommandsEnabled({
+        providerId: "discord",
+        globalSetting: false,
+      }),
+    ).toBe(false);
+  });
+});
+
+describe("isNativeCommandsExplicitlyDisabled", () => {
+  it("returns true only for explicit false at provider or fallback global", () => {
+    expect(
+      isNativeCommandsExplicitlyDisabled({ providerSetting: false, globalSetting: true }),
+    ).toBe(true);
+    expect(
+      isNativeCommandsExplicitlyDisabled({ providerSetting: undefined, globalSetting: false }),
+    ).toBe(true);
+    expect(
+      isNativeCommandsExplicitlyDisabled({ providerSetting: true, globalSetting: false }),
+    ).toBe(false);
+    expect(
+      isNativeCommandsExplicitlyDisabled({ providerSetting: "auto", globalSetting: false }),
+    ).toBe(false);
+  });
+});

src/config/commands.ts

@@ -21,21 +21,21 @@ export function resolveNativeSkillsEnabled(params: {
   providerSetting?: NativeCommandsSetting;
   globalSetting?: NativeCommandsSetting;
 }): boolean {
-  const { providerId, providerSetting, globalSetting } = params;
-  const setting = providerSetting === undefined ? globalSetting : providerSetting;
-  if (setting === true) {
-    return true;
-  }
-  if (setting === false) {
-    return false;
-  }
-  return resolveAutoDefault(providerId);
+  return resolveNativeCommandSetting(params);
 }
 
 export function resolveNativeCommandsEnabled(params: {
   providerId: ChannelId;
   providerSetting?: NativeCommandsSetting;
   globalSetting?: NativeCommandsSetting;
+}): boolean {
+  return resolveNativeCommandSetting(params);
+}
+
+function resolveNativeCommandSetting(params: {
+  providerId: ChannelId;
+  providerSetting?: NativeCommandsSetting;
+  globalSetting?: NativeCommandsSetting;
 }): boolean {
   const { providerId, providerSetting, globalSetting } = params;
   const setting = providerSetting === undefined ? globalSetting : providerSetting;
@@ -45,7 +45,6 @@ export function resolveNativeCommandsEnabled(params: {
   if (setting === false) {
     return false;
   }
-  // auto or undefined -> heuristic
   return resolveAutoDefault(providerId);
 }