declapract/dist/utils/logger.js

A tool to declaratively define best practices, maintainable evolve them, and scalably enforce them.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.log = exports.ACTIVE_LOG_LEVEL = void 0;
const simple_leveled_log_methods_1 = require("simple-leveled-log-methods");
/*
  purpose of logger:
  - distinguish different levels of logs
    - specifies importance
    - allows filtering which to send
  - defines standard format of log messages
  - sends to standard transport
*/
/*
  define the minimal log level
*/
const defaultLogLevel = process.env.AWS_LAMBDA_FUNCTION_NAME
    ? simple_leveled_log_methods_1.LOG_LEVEL.DEBUG // if AWS_LAMBA_FUNCTION_NAME is set, then we're in lambda env and should transport all messages to console
    : simple_leveled_log_methods_1.LOG_LEVEL.INFO; // otherwise, we're running locally and should only show info and above
const minimalLogLevel = process.env.LOG_LEVEL || defaultLogLevel; // use the log level specified or fallback to default if none specified
exports.ACTIVE_LOG_LEVEL = minimalLogLevel;
/*
  define the log methods
*/
exports.log = (0, simple_leveled_log_methods_1.generateLogMethods)({ minimalLogLevel });
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