Viewing File: /home/ubuntu/todaykat-frontend-base/node_modules/workbox-core/src/_private/logger.ts

/*
  Copyright 2019 Google LLC
  Use of this source code is governed by an MIT-style
  license that can be found in the LICENSE file or at
  https://opensource.org/licenses/MIT.
*/

import '../_version.js';

// logger is used inside of both service workers and the window global scope.
declare global {
  interface WorkerGlobalScope {
    __WB_DISABLE_DEV_LOGS: boolean;
  }

  interface Window {
    __WB_DISABLE_DEV_LOGS: boolean;
  }
}

type LoggerMethods =
  | 'debug'
  | 'log'
  | 'warn'
  | 'error'
  | 'groupCollapsed'
  | 'groupEnd';

const logger = (
  process.env.NODE_ENV === 'production'
    ? null
    : (() => {
        // Don't overwrite this value if it's already set.
        // See https://github.com/GoogleChrome/workbox/pull/2284#issuecomment-560470923
        if (!('__WB_DISABLE_DEV_LOGS' in self)) {
          self.__WB_DISABLE_DEV_LOGS = false;
        }

        let inGroup = false;

        const methodToColorMap: {[methodName: string]: string | null} = {
          debug: `#7f8c8d`, // Gray
          log: `#2ecc71`, // Green
          warn: `#f39c12`, // Yellow
          error: `#c0392b`, // Red
          groupCollapsed: `#3498db`, // Blue
          groupEnd: null, // No colored prefix on groupEnd
        };

        const print = function (method: LoggerMethods, args: any[]) {
          if (self.__WB_DISABLE_DEV_LOGS) {
            return;
          }

          if (method === 'groupCollapsed') {
            // Safari doesn't print all console.groupCollapsed() arguments:
            // https://bugs.webkit.org/show_bug.cgi?id=182754
            if (/^((?!chrome|android).)*safari/i.test(navigator.userAgent)) {
              console[method](...args);
              return;
            }
          }

          const styles = [
            `background: ${methodToColorMap[method]!}`,
            `border-radius: 0.5em`,
            `color: white`,
            `font-weight: bold`,
            `padding: 2px 0.5em`,
          ];

          // When in a group, the workbox prefix is not displayed.
          const logPrefix = inGroup ? [] : ['%cworkbox', styles.join(';')];

          console[method](...logPrefix, ...args);

          if (method === 'groupCollapsed') {
            inGroup = true;
          }
          if (method === 'groupEnd') {
            inGroup = false;
          }
        };
        // eslint-disable-next-line @typescript-eslint/ban-types
        const api: {[methodName: string]: Function} = {};
        const loggerMethods = Object.keys(methodToColorMap);

        for (const key of loggerMethods) {
          const method = key as LoggerMethods;

          api[method] = (...args: any[]) => {
            print(method, args);
          };
        }

        return api as unknown;
      })()
) as Console;

export {logger};