@sidequest/core/dist/tools/stack-parser.cjs

@sidequest/core is the core package of SideQuest, a distributed background job queue for Node.js and TypeScript applications.

'use strict';

/**
 * Parses an error stack trace to extract file paths.
 *
 * @param err - The Error object containing the stack trace to parse
 * @returns An array of normalized file paths extracted from the stack trace, with backslashes converted to forward slashes and null entries filtered out
 *
 * @example
 * ```typescript
 * const error = new Error('Something went wrong');
 * const filePaths = parseStackTrace(error);
 * console.log(filePaths); // ['C:/path/to/file.js', '/another/path/file.ts']
 * ```
 */
function parseStackTrace(err) {
    const stackLines = err.stack?.split("\n") ?? [];
    return stackLines
        .map((line) => {
        const match = /(file:\/\/)?(((\/?)(\w:))?([/\\].+)):\d+:\d+/.exec(line);
        if (match) {
            return `${match[5] ?? ""}${match[6].replaceAll("\\", "/")}`;
        }
        return undefined;
    })
        .filter(Boolean);
}

exports.parseStackTrace = parseStackTrace;
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