xmlValidator.js

const log = require("electron-log");
log.info("worker running");
const { parentPort, workerData } = require("worker_threads");
const xmllint = require("xmllint");
if (xmllint) {
  log.info("xmllint defined");
}
const { xml, xsd } = workerData;

try {
  let result = xmllint.validateXML({ xml, schema: xsd });

  log.info("Validation Results");
  if (result.errors && result.errors.length > 0) {
    log.error("Validation errors occurred");
    log.error(result.errors);
  } else {
    log.info("Validation successful");
    log.info(result);
  }

  parentPort.postMessage({
    valid: !result.errors || result.errors.length === 0,
    errors: result.errors,
  });

  log.info("error not occuring in post messages");
} catch (error) {
  parentPort.postMessage({
    valid: false,
    errors: [error.message],
  });
}