jsev/lib/logging/Logger.js

Environment for building Web API's.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const bunyan_1 = __importDefault(require("bunyan"));
const ConsoleStream_1 = __importDefault(require("./ConsoleStream"));
class Logger extends bunyan_1.default {
}
exports.Logger = Logger;
function createLogger(env) {
    const { name, logger: cfg } = env.cfg;
    const consoleCfg = cfg ? cfg.console : undefined;
    const streams = [
        {
            stream: new ConsoleStream_1.default(consoleCfg),
            type: "raw",
        },
    ];
    const bunyanCfg = {
        level: bunyan_1.default.INFO,
        name,
        serializers: bunyan_1.default.stdSerializers,
        streams,
        ...cfg,
    };
    // Delete so they are not logged
    delete bunyanCfg.console;
    const log = bunyan_1.default.createLogger(bunyanCfg);
    // Global unhandled error logging
    process.on("uncaughtException", (err) => {
        log.fatal(err, `Unrecoverable error from ${origin}, terminating`);
        process.exit(process.exitCode || 1);
    });
    return log;
}
exports.createLogger = createLogger;
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