webpack/lib/WebpackError.js

Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Jarid Margolin @jaridmargolin
*/

"use strict";

const inspect = require("util").inspect.custom;
const makeSerializable = require("./util/makeSerializable");

/** @typedef {import("./Chunk")} Chunk */
/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */
/** @typedef {import("./Module")} Module */

class WebpackError extends Error {
	/**
	 * Creates an instance of WebpackError.
	 * @param {string=} message error message
	 */
	constructor(message) {
		super(message);

		this.details = undefined;
		/** @type {Module} */
		this.module = undefined;
		/** @type {DependencyLocation} */
		this.loc = undefined;
		/** @type {boolean} */
		this.hideStack = undefined;
		/** @type {Chunk} */
		this.chunk = undefined;
		/** @type {string} */
		this.file = undefined;
	}

	[inspect]() {
		return this.stack + (this.details ? `\n${this.details}` : "");
	}

	serialize({ write }) {
		write(this.name);
		write(this.message);
		write(this.stack);
		write(this.details);
		write(this.loc);
		write(this.hideStack);
	}

	deserialize({ read }) {
		this.name = read();
		this.message = read();
		this.stack = read();
		this.details = read();
		this.loc = read();
		this.hideStack = read();
	}
}

makeSerializable(WebpackError, "webpack/lib/WebpackError");

module.exports = WebpackError;