feat(status): warn on Discord message content intent

src/discord/probe.intents.test.ts

@@ -0,0 +1,42 @@
+import { describe, expect, it } from "vitest";
+
+import { resolveDiscordPrivilegedIntentsFromFlags } from "./probe.js";
+
+describe("resolveDiscordPrivilegedIntentsFromFlags", () => {
+  it("reports disabled when no bits set", () => {
+    expect(resolveDiscordPrivilegedIntentsFromFlags(0)).toEqual({
+      presence: "disabled",
+      guildMembers: "disabled",
+      messageContent: "disabled",
+    });
+  });
+
+  it("reports enabled when full intent bits set", () => {
+    const flags = (1 << 12) | (1 << 14) | (1 << 18);
+    expect(resolveDiscordPrivilegedIntentsFromFlags(flags)).toEqual({
+      presence: "enabled",
+      guildMembers: "enabled",
+      messageContent: "enabled",
+    });
+  });
+
+  it("reports limited when limited intent bits set", () => {
+    const flags = (1 << 13) | (1 << 15) | (1 << 19);
+    expect(resolveDiscordPrivilegedIntentsFromFlags(flags)).toEqual({
+      presence: "limited",
+      guildMembers: "limited",
+      messageContent: "limited",
+    });
+  });
+
+  it("prefers enabled over limited when both set", () => {
+    const flags =
+      (1 << 12) | (1 << 13) | (1 << 14) | (1 << 15) | (1 << 18) | (1 << 19);
+    expect(resolveDiscordPrivilegedIntentsFromFlags(flags)).toEqual({
+      presence: "enabled",
+      guildMembers: "enabled",
+      messageContent: "enabled",
+    });
+  });
+});
+