browser-extension-url-match/dist/getDummyUrl.js

Browser extension URL pattern matching

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getDummyUrl = getDummyUrl;
var _fancyRegex = require("fancy-regex");
const DELIMS = /^|$|[/?=&\-]/;
function getDummyUrl(patternSegments, replacements = {}) {
  const {
    rawHost,
    rawPathAndQuery
  } = patternSegments;
  const {
    defaultScheme = 'https',
    subdomain = '',
    pathAndQueryReplacer = '',
    rootDomain = 'example.com',
    strict = true
  } = replacements;
  let host;
  const scheme = patternSegments.scheme === '*' ? defaultScheme : patternSegments.scheme;
  if (scheme === 'file') {
    host = '';
  } else if (rawHost === '*') {
    host = [subdomain, rootDomain].filter(Boolean).join('.');
  } else {
    host = rawHost.replace(/^\*./, subdomain ? `${subdomain}.` : '');
  }
  const pathAndQuery = (strict ? rawPathAndQuery : '/*'
  // start with hyphen-delimited
  ).replace(/\*/g, `-${pathAndQueryReplacer}-`)
  // remove consecutive hyphens and hyphens adjacent to delimiters
  .replace((0, _fancyRegex.regex)('g')`-+(${DELIMS})`, '$1').replace((0, _fancyRegex.regex)('g')`(${DELIMS})-+`, '$1')
  // remove consecutive slashes
  .replace(/\/+/g, '/');
  try {
    return new URL(`${scheme}://${host}${pathAndQuery}`);
  } catch (_e) {
    return null;
  }
}