es-node-runner/lib/utils/logger.js

Node runner that transpiles typescript or es modules using blazing fast ⚡ esbuild and restarts the process automatically on change. Suitable for node development server.

import {Console} from 'console';
import {spawnOptions} from '../config.js';
var COLORS;
(function (COLORS) {
  COLORS['gray'] = '242m';
  COLORS['blue'] = '45m';
  COLORS['green'] = '46m';
  COLORS['red'] = '196m';
  COLORS['yellow'] = '227m';
  COLORS['orange'] = '208m';
  COLORS['magenta'] = '207m';
})(COLORS || (COLORS = {}));
class Logger extends Console {
  constructor() {
    super(process.stdout, process.stderr, false);
    this.printToConsole = (message, optionalParams, color) => {
      super.log(
        `\x1B[38;5;${COLORS[color]}${message}\x1B[0m`,
        ...optionalParams
      );
    };
    if (!process.stdout.isTTY) {
      this.printToConsole = (message, optionalParams) => {
        super.log(message, ...optionalParams);
      };
    }
  }
  log(message, ...optionalParams) {
    this.printToConsole(message, optionalParams, 'gray');
  }
  info(message, ...optionalParams) {
    this.printToConsole(message, optionalParams, 'blue');
  }
  warn(message, ...optionalParams) {
    this.printToConsole(message, optionalParams, 'yellow');
  }
  error(message, ...optionalParams) {
    this.printToConsole(message, optionalParams, 'red');
  }
  success(message, ...optionalParams) {
    this.printToConsole(message, optionalParams, 'green');
  }
  alert(message, ...optionalParams) {
    this.printToConsole(message, optionalParams, 'orange');
  }
}
const noop = () => undefined;
const logger = spawnOptions.logging
  ? new Logger()
  : {
      log: noop,
      info: noop,
      warn: noop,
      error: noop,
      success: noop,
      alert: noop,
    };
export default logger;