CDSS-daming-web/node_modules/workbox-core/_private/logger.mjs

/*
  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.mjs';


const logger = process.env.NODE_ENV === 'production' ? null : (() => {
  let inGroup = false;

  const methodToColorMap = {
    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, args) {
    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;
    }
  };

  const api = {};
  for (const method of Object.keys(methodToColorMap)) {
    api[method] = (...args) => {
      print(method, args);
    };
  }

  return api;
})();

export {logger};