feat(backend): support container runtime paths

2026-07-11 21:32:33 +02:00
parent a0daa319ca
commit c6c00c336a
9 changed files with 144 additions and 38 deletions
@@ -51,3 +51,33 @@ test("createPiModelLister caches within ttl (spawns once for two calls)", async
    rmSync(path.dirname(script), { recursive: true, force: true });
  }
 });
+
+test("production model-list spawn preserves PATH and passes the portable data root", async () => {
+  const script = scriptWith([]);
+  const calls: any[][] = [];
+  const previousPath = process.env.PATH;
+  process.env.PATH = "/usr/local/bin:/usr/bin";
+  try {
+    const lister = createPiModelLister(loadConfig({
+      THT_HARNESS_DIR: "/app/harness",
+      PI_BIN: "/usr/local/bin/pi",
+      THT_DATA_ROOT: "/data",
+    }), {
+      spawnFn: (...args: any[]) => {
+        calls.push(args);
+        return spawn("node", [FAKE, script]) as any;
+      },
+    });
+    await lister();
+    expect(calls[0][0]).toBe("/usr/local/bin/pi");
+    expect(calls[0][1]).toEqual(["--mode", "rpc"]);
+    expect(calls[0][2]).toMatchObject({
+      cwd: "/app/harness",
+      env: expect.objectContaining({ PATH: "/usr/local/bin:/usr/bin", THT_DATA_ROOT: "/data" }),
+    });
+  } finally {
+    if (previousPath === undefined) delete process.env.PATH;
+    else process.env.PATH = previousPath;
+    rmSync(path.dirname(script), { recursive: true, force: true });
+  }
+});