refactor(cli): share npm install metadata helpers

src/cli/plugins-config.test.ts

@@ -0,0 +1,32 @@
+import { describe, expect, it } from "vitest";
+import type { OpenClawConfig } from "../config/config.js";
+import { setPluginEnabledInConfig } from "./plugins-config.js";
+
+describe("setPluginEnabledInConfig", () => {
+  it("sets enabled flag for an existing plugin entry", () => {
+    const config = {
+      plugins: {
+        entries: {
+          alpha: { enabled: false, custom: "x" },
+        },
+      },
+    } as OpenClawConfig;
+
+    const next = setPluginEnabledInConfig(config, "alpha", true);
+
+    expect(next.plugins?.entries?.alpha).toEqual({
+      enabled: true,
+      custom: "x",
+    });
+  });
+
+  it("creates a plugin entry when it does not exist", () => {
+    const config = {} as OpenClawConfig;
+
+    const next = setPluginEnabledInConfig(config, "beta", false);
+
+    expect(next.plugins?.entries?.beta).toEqual({
+      enabled: false,
+    });
+  });
+});