Node Log

Installation

npm install giovannicalo/node-log

Not yet published to NPM. This will install it from GitHub.

Usage

const log = require("log");

log.info`Foo ${42}`;
// [2020-08-18T04:53:01.777Z] [INFO   ] Foo 42

log.warning`Bar ${{ foo: "bar" }}`;
// [2020-08-18T04:53:01.781Z] [WARNING] Bar { foo: 'bar' }

log.error`Foo bar ${new Error("Something went wrong")}`;
// [2020-08-18T04:57:18.066Z] [ERROR  ] Foo bar Error: Something went wrong
//   Object.<anonymous>
//   foo.js:5:21
//   log.error`Foo bar ${new Error("Something went wrong")}`;
//                       ^

API

error(strings: string[], ...values: any): void

info(strings: string[], ...values: any): void

warning(strings: string[], ...values: any): void

Prints the given message, interpolating strings and enhanced values, in addition to the current UTC timestamp and log level.

Known Issues

• Currently only works with CommonJS modules. It can't be used with ECMAScript modules.