feat: some shit

store/src/routes/node/worker/index.ts

@@ -0,0 +1,36 @@
+import { UnknownWorkerResponseError, WorkerTimeoutError } from "../errors.ts";
+import { NodeDefinition } from "../validations/types.ts";
+import { WorkerMessage } from "./messages.ts";
+
+export function extractDefinition(
+  content: ArrayBuffer,
+): Promise<NodeDefinition> {
+  const worker = new Worker(
+    new URL("./node.worker.ts", import.meta.url).href,
+    {
+      type: "module",
+    },
+  ) as Worker & {
+    postMessage: (message: WorkerMessage) => void;
+  };
+
+  return new Promise((res, rej) => {
+    worker.postMessage({ action: "extract-definition", content });
+    setTimeout(() => {
+      worker.terminate();
+      rej(new WorkerTimeoutError());
+    }, 100);
+    worker.onmessage = function (e) {
+      switch (e.data.action) {
+        case "result":
+          res(e.data.result);
+          break;
+        case "error":
+          rej(e.data.error);
+          break;
+        default:
+          rej(new UnknownWorkerResponseError());
+      }
+    };
+  });
+}