32 lines
868 B
JavaScript
32 lines
868 B
JavaScript
// SPDX-FileCopyrightText: 2021 Johannes Loher
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//
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// SPDX-License-Identifier: MIT
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const loggingContext = 'Darkness Dependent Vision';
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const loggingSeparator = '|';
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/**
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* Get a logging function for the requested log level.
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* @typedef {'debug' | 'info' | 'warn' | 'error'} LogLevel
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* @typedef {(...args: unknown[]) => void} LoggingFunction
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* @param {LogLevel} [type = 'info'] - The log level of the requested logger
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* @returns {LoggingFunction}
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*/
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function getLoggingFunction(type = 'info') {
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const log = console[type];
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return (...data) => log(loggingContext, loggingSeparator, ...data);
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}
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/**
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* A singleton logger object.
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*/
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const logger = Object.freeze({
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debug: getLoggingFunction('debug'),
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info: getLoggingFunction('info'),
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warn: getLoggingFunction('warn'),
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error: getLoggingFunction('error'),
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getLoggingFunction,
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});
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export default logger;
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