homebridge-homeconnect/dist/log-error.js

A Homebridge plugin that connects Home Connect appliances to Apple HomeKit

// Homebridge plugin for Home Connect home appliances
// Copyright © 2023-2025 Alexander Thoukydides
import { APIError } from './api-errors.js';
// Log an error
let lastLoggedError;
export function logError(log, when, err) {
    try {
        // Suppress duplicate reports
        if (lastLoggedError === err)
            return err;
        lastLoggedError = err;
        // Log the error message itself
        log.error(`[${when}] ${String(err)}`);
        // Log the request details for API errors
        if (err instanceof APIError) {
            log.error(`${err.request.method} ${err.request.path}`);
        }
        // Log any history of causes for the error
        let cause = err;
        let prefix = ' '.repeat(when.length + 3);
        while ((cause instanceof APIError) && cause.errCause) {
            cause = cause.errCause;
            log.error(`${prefix}└─ ${String(cause)}`);
            prefix += '   ';
        }
        // Log any stack backtrace
        if (err instanceof Error && err.stack)
            log.debug(err.stack);
    }
    catch { /* empty */ }
    return err;
}
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