Files
notification-elements-demo/node_modules/webpack/lib/ErrorHelpers.js
Giuliano Silvestro 5d0c9ec7eb Initial commit: notification-elements-demo app
Interactive Angular 19 demo for @sda/notification-elements-ui with
6 sections: Bell & Feed, Notification Center, Inbox, Comments &
Threads, Mention Input, and Full-Featured layout. Includes mock
data, dark mode toggle, and real-time event log.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-13 21:49:19 +10:00

101 lines
2.8 KiB
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const loaderFlag = "LOADER_EXECUTION";
const webpackOptionsFlag = "WEBPACK_OPTIONS";
/**
* @param {string} stack stack trace
* @param {string} flag flag to cut off
* @returns {string} stack trace without the specified flag included
*/
const cutOffByFlag = (stack, flag) => {
const errorStack = stack.split("\n");
for (let i = 0; i < errorStack.length; i++) {
if (errorStack[i].includes(flag)) {
errorStack.length = i;
}
}
return errorStack.join("\n");
};
/**
* @param {string} stack stack trace
* @returns {string} stack trace without the loader execution flag included
*/
const cutOffLoaderExecution = stack => cutOffByFlag(stack, loaderFlag);
/**
* @param {string} stack stack trace
* @returns {string} stack trace without the webpack options flag included
*/
const cutOffWebpackOptions = stack => cutOffByFlag(stack, webpackOptionsFlag);
/**
* @param {string} stack stack trace
* @param {string} message error message
* @returns {string} stack trace without the message included
*/
const cutOffMultilineMessage = (stack, message) => {
const stackSplitByLines = stack.split("\n");
const messageSplitByLines = message.split("\n");
/** @type {string[]} */
const result = [];
for (const [idx, line] of stackSplitByLines.entries()) {
if (!line.includes(messageSplitByLines[idx])) result.push(line);
}
return result.join("\n");
};
/**
* @param {string} stack stack trace
* @param {string} message error message
* @returns {string} stack trace without the message included
*/
const cutOffMessage = (stack, message) => {
const nextLine = stack.indexOf("\n");
if (nextLine === -1) {
return stack === message ? "" : stack;
}
const firstLine = stack.slice(0, nextLine);
return firstLine === message ? stack.slice(nextLine + 1) : stack;
};
/**
* @param {string} stack stack trace
* @param {string} message error message
* @returns {string} stack trace without the loader execution flag and message included
*/
const cleanUp = (stack, message) => {
stack = cutOffLoaderExecution(stack);
stack = cutOffMessage(stack, message);
return stack;
};
/**
* @param {string} stack stack trace
* @param {string} message error message
* @returns {string} stack trace without the webpack options flag and message included
*/
const cleanUpWebpackOptions = (stack, message) => {
stack = cutOffWebpackOptions(stack);
stack = cutOffMultilineMessage(stack, message);
return stack;
};
module.exports.cutOffByFlag = cutOffByFlag;
module.exports.cutOffLoaderExecution = cutOffLoaderExecution;
module.exports.cutOffWebpackOptions = cutOffWebpackOptions;
module.exports.cutOffMultilineMessage = cutOffMultilineMessage;
module.exports.cutOffMessage = cutOffMessage;
module.exports.cleanUp = cleanUp;
module.exports.cleanUpWebpackOptions = cleanUpWebpackOptions;