@esm2cjs/ip-regex/cjs/index.js

Regular expression for matching IP addresses (IPv4 & IPv6). This is a fork of sindresorhus/ip-regex, but with CommonJS support.

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var esm_exports = {};
__export(esm_exports, {
  default: () => esm_default
});
module.exports = __toCommonJS(esm_exports);
const word = "[a-fA-F\\d:]";
const boundry = (options) => options && options.includeBoundaries ? `(?:(?<=\\s|^)(?=${word})|(?<=${word})(?=\\s|$))` : "";
const v4 = "(?:25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]\\d|\\d)(?:\\.(?:25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]\\d|\\d)){3}";
const v6segment = "[a-fA-F\\d]{1,4}";
const v6 = `
(?:
(?:${v6segment}:){7}(?:${v6segment}|:)|                                    // 1:2:3:4:5:6:7::  1:2:3:4:5:6:7:8
(?:${v6segment}:){6}(?:${v4}|:${v6segment}|:)|                             // 1:2:3:4:5:6::    1:2:3:4:5:6::8   1:2:3:4:5:6::8  1:2:3:4:5:6::1.2.3.4
(?:${v6segment}:){5}(?::${v4}|(?::${v6segment}){1,2}|:)|                   // 1:2:3:4:5::      1:2:3:4:5::7:8   1:2:3:4:5::8    1:2:3:4:5::7:1.2.3.4
(?:${v6segment}:){4}(?:(?::${v6segment}){0,1}:${v4}|(?::${v6segment}){1,3}|:)| // 1:2:3:4::        1:2:3:4::6:7:8   1:2:3:4::8      1:2:3:4::6:7:1.2.3.4
(?:${v6segment}:){3}(?:(?::${v6segment}){0,2}:${v4}|(?::${v6segment}){1,4}|:)| // 1:2:3::          1:2:3::5:6:7:8   1:2:3::8        1:2:3::5:6:7:1.2.3.4
(?:${v6segment}:){2}(?:(?::${v6segment}){0,3}:${v4}|(?::${v6segment}){1,5}|:)| // 1:2::            1:2::4:5:6:7:8   1:2::8          1:2::4:5:6:7:1.2.3.4
(?:${v6segment}:){1}(?:(?::${v6segment}){0,4}:${v4}|(?::${v6segment}){1,6}|:)| // 1::              1::3:4:5:6:7:8   1::8            1::3:4:5:6:7:1.2.3.4
(?::(?:(?::${v6segment}){0,5}:${v4}|(?::${v6segment}){1,7}|:))             // ::2:3:4:5:6:7:8  ::2:3:4:5:6:7:8  ::8             ::1.2.3.4
)(?:%[0-9a-zA-Z]{1,})?                                             // %eth0            %1
`.replace(/\s*\/\/.*$/gm, "").replace(/\n/g, "").trim();
const v46Exact = new RegExp(`(?:^${v4}$)|(?:^${v6}$)`);
const v4exact = new RegExp(`^${v4}$`);
const v6exact = new RegExp(`^${v6}$`);
const ipRegex = (options) => options && options.exact ? v46Exact : new RegExp(`(?:${boundry(options)}${v4}${boundry(options)})|(?:${boundry(options)}${v6}${boundry(options)})`, "g");
ipRegex.v4 = (options) => options && options.exact ? v4exact : new RegExp(`${boundry(options)}${v4}${boundry(options)}`, "g");
ipRegex.v6 = (options) => options && options.exact ? v6exact : new RegExp(`${boundry(options)}${v6}${boundry(options)}`, "g");
var esm_default = ipRegex;
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {});
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