94 lines
2.0 KiB
JavaScript
94 lines
2.0 KiB
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Sean Larkin @thelarkinn
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*/
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"use strict";
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const WebpackError = require("./WebpackError");
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/** @typedef {import("./Module")} Module */
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/**
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* @template T
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* @callback Callback
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* @param {Error=} err
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* @param {T=} stats
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* @returns {void}
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*/
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class HookWebpackError extends WebpackError {
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/**
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* Creates an instance of HookWebpackError.
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* @param {Error} error inner error
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* @param {string} hook name of hook
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*/
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constructor(error, hook) {
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super(error.message);
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this.name = "HookWebpackError";
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this.hook = hook;
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this.error = error;
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this.hideStack = true;
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this.details = `caused by plugins in ${hook}\n${error.stack}`;
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this.stack += `\n-- inner error --\n${error.stack}`;
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}
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}
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module.exports = HookWebpackError;
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/**
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* @param {Error} error an error
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* @param {string} hook name of the hook
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* @returns {WebpackError} a webpack error
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*/
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const makeWebpackError = (error, hook) => {
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if (error instanceof WebpackError) return error;
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return new HookWebpackError(error, hook);
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};
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module.exports.makeWebpackError = makeWebpackError;
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/**
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* @template T
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* @param {function((WebpackError | null)=, T=): void} callback webpack error callback
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* @param {string} hook name of hook
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* @returns {Callback<T>} generic callback
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*/
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const makeWebpackErrorCallback = (callback, hook) => {
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return (err, result) => {
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if (err) {
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if (err instanceof WebpackError) {
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callback(err);
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return;
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}
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callback(new HookWebpackError(err, hook));
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return;
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}
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callback(null, result);
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};
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};
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module.exports.makeWebpackErrorCallback = makeWebpackErrorCallback;
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/**
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* @template T
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* @param {function(): T} fn function which will be wrapping in try catch
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* @param {string} hook name of hook
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* @returns {T} the result
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*/
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const tryRunOrWebpackError = (fn, hook) => {
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let r;
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try {
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r = fn();
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} catch (err) {
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if (err instanceof WebpackError) {
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throw err;
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}
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throw new HookWebpackError(err, hook);
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}
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return r;
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};
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module.exports.tryRunOrWebpackError = tryRunOrWebpackError;
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