feat(browser): copy extension path to clipboard

src/cli/browser-cli-extension.test.ts

@@ -2,7 +2,22 @@ import fs from "node:fs";
 import os from "node:os";
 import path from "node:path";
 
-import { describe, expect, it } from "vitest";
+import { describe, expect, it, vi } from "vitest";
+
+const copyToClipboard = vi.fn();
+const runtime = {
+  log: vi.fn(),
+  error: vi.fn(),
+  exit: vi.fn(),
+};
+
+vi.mock("../infra/clipboard.js", () => ({
+  copyToClipboard,
+}));
+
+vi.mock("../runtime.js", () => ({
+  defaultRuntime: runtime,
+}));
 
 describe("browser extension install", () => {
   it("installs into the state dir (never node_modules)", async () => {
@@ -16,4 +31,37 @@ describe("browser extension install", () => {
     expect(fs.existsSync(path.join(result.path, "manifest.json"))).toBe(true);
     expect(result.path.includes("node_modules")).toBe(false);
   });
+
+  it("copies extension path to clipboard", async () => {
+    const prev = process.env.CLAWDBOT_STATE_DIR;
+    const tmp = fs.mkdtempSync(path.join(os.tmpdir(), "clawdbot-ext-path-"));
+    process.env.CLAWDBOT_STATE_DIR = tmp;
+
+    try {
+      copyToClipboard.mockReset();
+      copyToClipboard.mockResolvedValue(true);
+      runtime.log.mockReset();
+      runtime.error.mockReset();
+      runtime.exit.mockReset();
+
+      const dir = path.join(tmp, "browser", "chrome-extension");
+      fs.mkdirSync(dir, { recursive: true });
+      fs.writeFileSync(path.join(dir, "manifest.json"), JSON.stringify({ manifest_version: 3 }));
+
+      vi.resetModules();
+      const { Command } = await import("commander");
+      const { registerBrowserExtensionCommands } = await import("./browser-cli-extension.js");
+
+      const program = new Command();
+      const browser = program.command("browser").option("--json", false);
+      registerBrowserExtensionCommands(browser, (cmd) => cmd.parent?.opts?.() as { json?: boolean });
+
+      await program.parseAsync(["browser", "extension", "path"], { from: "user" });
+
+      expect(copyToClipboard).toHaveBeenCalledWith(dir);
+    } finally {
+      if (prev === undefined) delete process.env.CLAWDBOT_STATE_DIR;
+      else process.env.CLAWDBOT_STATE_DIR = prev;
+    }
+  });
 });