@lxdhub/common/lib/log/winston.logger.js

Display, search and copy LXD-images using a web interface.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const chalk_1 = require("chalk");
const Winston = require("winston");
const { combine, timestamp, label, printf } = Winston.format;
const format = (message, color) => 
// @ts-ignore
`${chalk_1.default.cyan(message.timestamp)} [${message.context}] ${chalk_1.default[color](message.level)}: ${message.message}`;
/**
 * The Winston Logger Strategy
 */
class WinstonLogger {
    constructor(context, level = 'info') {
        this.context = context;
        this.level = level;
        this.logger = Winston.createLogger({
            level,
            format: Winston.format.json(),
        });
        if (process.env.NODE_ENV !== 'production') {
            const myFormat = printf((message) => {
                switch (message.level) {
                    case 'info':
                        return format(message, 'blue');
                    case 'error':
                        return format(message, 'red');
                    case 'warn':
                        return format(message, 'yellow');
                    case 'silly':
                        return format(message, 'gray');
                    default:
                        return format(message, 'blueBright');
                }
            });
            this.logger.add(new Winston.transports.Console({
                format: combine(label(), timestamp(), myFormat)
            }));
        }
    }
    log(message) {
        this.logger.info(message, { context: this.context });
    }
    info(message) {
        this.log(message);
    }
    silly(message) {
        this.logger.silly(message, { context: this.context });
    }
    warn(message) {
        this.logger.warn(message, { context: this.context });
    }
    error(message) {
        this.logger.error(message, { context: this.context });
    }
    debug(message) {
        this.logger.debug(message, { context: this.context });
    }
}
exports.WinstonLogger = WinstonLogger;
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