fix: use stable yaml parser for aipod specs

src/selftest/cases/76-aipod-spec.ts

@@ -12,6 +12,10 @@ const selfTest: SelfTestCase = async (context) => {
   const server = await startManagerServer({ port: 0, host: "127.0.0.1", sourceCommit: "self-test", store: new MemoryAgentRunStore(), aipodSpecDir: path.join(context.root, "config", "aipods") });
   try {
     const client = new ManagerClient(server.baseUrl);
+    const parsedWithoutBunGlobal = await runNodeParserCompat(context);
+    assert.equal(parsedWithoutBunGlobal.name, "Artificer");
+    assert.equal(parsedWithoutBunGlobal.hasBunGlobal, false);
+
     const listed = await client.get("/api/v1/aipod-specs") as JsonRecord;
     assert.equal(listed.action, "aipod-spec-list");
     assert.equal((listed.items as JsonRecord[]).some((item) => item.name === "Artificer"), true);
@@ -68,7 +72,7 @@ const selfTest: SelfTestCase = async (context) => {
     assert.equal(commands.some((item) => item.includes("aipod-specs render <name>")), true);
     assert.equal(commands.some((item) => item.includes("queue submit --aipod <name>")), true);
     assertNoSecretLeak(submitPlan);
-    return { name: "aipod-spec", tests: ["aipod-spec-artificer-yaml-render", "aipod-spec-git-mirror-url", "queue-submit-aipod-dry-run", "aipod-cli-help"] };
+    return { name: "aipod-spec", tests: ["aipod-spec-yaml-parser-runtime-compatible", "aipod-spec-artificer-yaml-render", "aipod-spec-git-mirror-url", "queue-submit-aipod-dry-run", "aipod-cli-help"] };
   } finally {
     await new Promise<void>((resolve) => server.server.close(() => resolve()));
   }
@@ -76,6 +80,17 @@ const selfTest: SelfTestCase = async (context) => {
 
 export default selfTest;
 
+async function runNodeParserCompat(context: { root: string }): Promise<JsonRecord> {
+  const script = `import { readFileSync } from "node:fs";
+import { parseAipodSpecYaml } from "./src/common/aipod-specs.ts";
+const spec = parseAipodSpecYaml(readFileSync("config/aipods/artificer.yaml", "utf8"), "selftest-no-bun-yaml");
+console.log(JSON.stringify({ name: spec.metadata.name, hasBunGlobal: typeof globalThis.Bun !== "undefined" }));`;
+  const proc = spawn("node", ["--import", "tsx", "--eval", script], { cwd: context.root, stdio: ["ignore", "pipe", "pipe"] });
+  const [stdout, stderr, code] = await Promise.all([readStream(proc.stdout), readStream(proc.stderr), new Promise<number | null>((resolve) => proc.on("close", resolve))]);
+  assert.equal(code, 0, stderr || stdout);
+  return JSON.parse(stdout) as JsonRecord;
+}
+
 async function runCliJson(context: { root: string }, managerUrl: string, args: string[]): Promise<JsonRecord> {
   const proc = spawn(process.execPath, [`${context.root}/scripts/agentrun-cli.ts`, "--manager-url", managerUrl, ...args], { stdio: ["ignore", "pipe", "pipe"] });
   const [stdout, stderr, code] = await Promise.all([readStream(proc.stdout), readStream(proc.stderr), new Promise<number | null>((resolve) => proc.on("close", resolve))]);