@nodesecure/tarball/dist/class/NpmTarballWorkerScript.js

NodeSecure tarball scanner

// Import Node.js Dependencies
import { parentPort } from "node:worker_threads";
// Import Third-party Dependencies
import { DefaultCollectableSet } from "@nodesecure/js-x-ray";
// Import Internal Dependencies
import { scanPackageCore } from "../tarball.js";
if (!parentPort) {
    throw new Error("This script must be run as a worker thread.");
}
parentPort.on("message", onWorkerMessage);
async function onWorkerMessage(task) {
    let message;
    try {
        const collectables = (task.collectableTypes ?? []).map((type) => new DefaultCollectableSet(type));
        const result = await scanPackageCore(task.location, {
            ...task.astAnalyserOptions,
            collectables
        });
        message = {
            id: task.id,
            result: {
                ...result,
                collectables: collectables.map((set) => set.toJSON())
            }
        };
    }
    catch (error) {
        const messageError = error instanceof Error ?
            error.message :
            String(error);
        message = {
            id: task.id,
            error: messageError
        };
    }
    parentPort?.postMessage(message);
}
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