@rs-r2d2/log4ts/dist/logger/layouts/PatternLayout.js

A powerful, flexible logging library for TypeScript inspired by Apache Log4j, featuring colored output and emojis

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PatternLayout = void 0;
const LogLevel_1 = require("../core/LogLevel");
const ColorConfig_1 = require("../core/ColorConfig");
class PatternLayout {
    constructor(pattern = '[%d] [%p] %c - %m', colorConfig) {
        this.pattern = pattern;
        this.colorConfig = colorConfig || new ColorConfig_1.ColorConfig();
    }
    format(event) {
        const baseMessage = this.pattern
            .replace('%d', event.timestamp.toISOString())
            .replace('%p', (0, LogLevel_1.getLevelName)(event.level))
            .replace('%c', event.loggerName)
            .replace('%m', event.message);
        const coloredMessage = this.colorConfig.formatMessage(event.level, baseMessage);
        return coloredMessage + (event.error ? '\n' + event.error.stack : '');
    }
}
exports.PatternLayout = PatternLayout;