@netlify/build/lib/plugins/child/error.js

Netlify build module

import logProcessErrors from 'log-process-errors';
import { errorToJson } from '../../error/build.js';
import { addDefaultErrorInfo, isBuildError } from '../../error/info.js';
import { normalizeError } from '../../error/parse/normalize.js';
import { sendEventToParent } from '../ipc.js';
// Handle any top-level error and communicate it back to parent
export const handleError = async function (error, verbose) {
    const errorA = normalizeError(error);
    addDefaultErrorInfo(errorA, { type: 'pluginInternal' });
    const errorPayload = errorToJson(errorA);
    await sendEventToParent('error', errorPayload, verbose, errorA);
};
// On uncaught exceptions and unhandled rejections, print the stack trace.
// Also, prevent child processes from crashing on uncaught exceptions.
export const handleProcessErrors = function () {
    logProcessErrors({ log: handleProcessError, exitOn: [] });
};
const handleProcessError = async function (error, level, originalError) {
    if (level !== 'error') {
        console[level](error);
        return;
    }
    // Do not use log-process-errors prettification with errors thrown by `utils.build.*`
    const errorA = isBuildError(originalError) ? originalError : error;
    await handleError(errorA);
};