cloc-graph/dist/utils/errorHandler.js

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"use strict";
/**
 * Error handling utilities
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.ErrorTypes = exports.AppError = void 0;
exports.handleError = handleError;
/**
 * Custom application error class with enhanced properties
 */
class AppError extends Error {
    constructor(message, code = 'GENERAL_ERROR', exitCode = 1) {
        super(message);
        this.name = this.constructor.name;
        this.code = code;
        this.exitCode = exitCode;
        Error.captureStackTrace(this, this.constructor);
    }
}
exports.AppError = AppError;
/**
 * Handles application errors in a consistent way
 *
 * @param error - The error to handle
 * @returns Exit code to use when terminating the process
 */
function handleError(error) {
    if (error instanceof AppError) {
        console.error(`Error [${error.code}]: ${error.message}`);
        return error.exitCode;
    }
    else if (error instanceof Error) {
        console.error(`Unexpected error: ${error.message}`);
        if (error.stack) {
            console.debug(error.stack);
        }
        return 1;
    }
    else {
        console.error('Unknown error:', error);
        return 1;
    }
}
/**
 * Common error types
 */
exports.ErrorTypes = {
    INVALID_ARGUMENTS: 'INVALID_ARGUMENTS',
    REPOSITORY_ERROR: 'REPOSITORY_ERROR',
    CLOC_ERROR: 'CLOC_ERROR',
    CHART_ERROR: 'CHART_ERROR',
    FILE_SYSTEM_ERROR: 'FILE_SYSTEM_ERROR',
};