feat: add OMP runtime support

src/server/sessions/authService.test.ts

@@ -1,7 +1,16 @@
+import { mkdtemp, readFile, rm } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
 import { AuthStorage, ModelRegistry } from "@earendil-works/pi-coding-agent";
-import { describe, expect, it } from "vitest";
+import { afterEach, describe, expect, it } from "vitest";
 import { AuthService, type AuthChange } from "./authService.js";
 
+const tempDirs: string[] = [];
+
+afterEach(async () => {
+  await Promise.all(tempDirs.splice(0).map((dir) => rm(dir, { recursive: true, force: true })));
+});
+
 describe("AuthService", () => {
   it("saves API keys and emits a global auth change", () => {
     const { auth, authStorage, changes } = createAuthService();
@@ -30,6 +39,16 @@ describe("AuthService", () => {
     expect(changes).toEqual([]);
     auth.dispose();
   });
+
+  it("stores credentials in the configured agent directory", async () => {
+    const agentDir = await tempAgentDir();
+    const auth = new AuthService({ agentDir });
+
+    auth.saveApiKey("anthropic", "sk-omp");
+
+    await expect(readFile(join(agentDir, "auth.json"), "utf8")).resolves.toContain("sk-omp");
+    auth.dispose();
+  });
 });
 
 function createAuthService(data: Parameters<typeof AuthStorage.inMemory>[0] = {}) {
@@ -40,3 +59,9 @@ function createAuthService(data: Parameters<typeof AuthStorage.inMemory>[0] = {}
   auth.subscribe((change) => { changes.push(change); });
   return { auth, authStorage, changes };
 }
+
+async function tempAgentDir(): Promise<string> {
+  const dir = await mkdtemp(join(tmpdir(), "pi-web-auth-agent-"));
+  tempDirs.push(dir);
+  return dir;
+}