stryker/src/logging/MultiAppender.js

The extendable JavaScript mutation testing framework

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var MultiAppender = /** @class */ (function () {
    function MultiAppender(appenders) {
        this.appenders = appenders;
    }
    MultiAppender.prototype.append = function (loggingEvent) {
        this.appenders.forEach(function (appender) { return appender(loggingEvent); });
    };
    return MultiAppender;
}());
exports.MultiAppender = MultiAppender;
/**
 * This method is expected by log4js to have this _exact_ name
 * and signature.
 * @see https://log4js-node.github.io/log4js-node/writing-appenders.html
 * @param config The appender configuration delivered by log4js
 * @param _ The layouts provided by log4js
 * @param findAppender A method to locate other appenders
 */
function configure(config, _, findAppender) {
    var multiAppender = new MultiAppender(config.appenders.map(function (name) { return findAppender(name); }));
    return multiAppender.append.bind(multiAppender);
}
exports.configure = configure;
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