refactor: reduce approval context overhead

test/bridge.test.ts

@@ -1,11 +1,32 @@
 import assert from "node:assert/strict";
-import { mkdtempSync, readFileSync, statSync, writeFileSync } from "node:fs";
+import { mkdirSync, mkdtempSync, readFileSync, readdirSync, statSync, writeFileSync } from "node:fs";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 import test from "node:test";
 import { Client } from "@modelcontextprotocol/sdk/client/index.js";
 import { InMemoryTransport } from "@modelcontextprotocol/sdk/inMemory.js";
-import { APPROVAL_ONBOARDING_EXAMPLES, RemoteBridge, bridgeAuthToolResult, createBridgeMcpServer } from "../src/bridge.js";
+import {
+  APPROVAL_ONBOARDING_EXAMPLES, RemoteBridge, bridgeAuthToolResult, createBridgeMcpServer,
+  syncBundledSkillForLegacyUpdate,
+} from "../src/bridge.js";
+
+test("legacy updater post-install syncs the complete bundled Skill", () => {
+  const root = mkdtempSync(join(tmpdir(), "ding-bridge-skill-sync-"));
+  const bundled = join(root, "package", "skill", "dingtalk-approval");
+  const statePath = join(root, "client", "state", "session.json");
+  const target = join(root, "client", "skill", "dingtalk-approval");
+  mkdirSync(join(bundled, "references"), { recursive: true });
+  mkdirSync(target, { recursive: true });
+  writeFileSync(join(bundled, "SKILL.md"), "new skill");
+  writeFileSync(join(bundled, "references", "create-approval.md"), "create rules");
+  writeFileSync(join(target, "SKILL.md"), "old skill");
+
+  syncBundledSkillForLegacyUpdate(statePath, bundled);
+
+  assert.equal(readFileSync(join(target, "SKILL.md"), "utf8"), "new skill");
+  assert.equal(readFileSync(join(target, "references", "create-approval.md"), "utf8"), "create rules");
+  assert.deepEqual(readdirSync(join(root, "client", "skill")), ["dingtalk-approval"]);
+});
 
 test("stdio bridge creates a messenger-friendly device login challenge and protects local state", async () => {
   const calls: string[] = [];