From fe80050b23b50c621404c5a314e183078927ef02 Mon Sep 17 00:00:00 2001
From: Federico <me@fregante.com>
Date: Mon, 4 Oct 2021 14:58:50 +0200
Subject: [PATCH 1/2] Restore Node 12 support

---
 action.yml                |    2 +-
 distribution/index.js     | 2622 ++++++++++++++++++-------------------
 generate-release-notes.js |    6 +-
 index.js                  |    6 +-
 package.json              |    8 +-
 5 files changed, 1323 insertions(+), 1321 deletions(-)

diff --git a/action.yml b/action.yml
index a5fad8c..64d4fc0 100644
--- a/action.yml
+++ b/action.yml
@@ -52,5 +52,5 @@ outputs:
   skipped:
     description: Will be set to true if skip-on-empty is enabled and a release was not created, false otherwise
 runs:
-  using: 'node16'
+  using: 'node12'
   main: 'distribution/index.js'
diff --git a/distribution/index.js b/distribution/index.js
index cd3d528..9a516df 100644
--- a/distribution/index.js
+++ b/distribution/index.js
@@ -94,7 +94,7 @@ function wrappy (fn, cb) {
 /***/ 14:
 /***/ (function(module) {
 
-module.exports = eval("require")("node:child_process");
+module.exports = eval("require")("child_process");
 
 
 /***/ }),
@@ -169,14 +169,14 @@ function onceStrict (fn) {
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 
-// EXTERNAL MODULE: (webpack)/ncc/@@notfound.js?node:process
+// EXTERNAL MODULE: (webpack)/ncc/@@notfound.js?process
 var _notfoundnode_process = __webpack_require__(998);
 var _notfoundnode_process_default = /*#__PURE__*/__webpack_require__.n(_notfoundnode_process);
 
-// EXTERNAL MODULE: (webpack)/ncc/@@notfound.js?node:util
+// EXTERNAL MODULE: (webpack)/ncc/@@notfound.js?util
 var _notfoundnode_util = __webpack_require__(423);
 
-// EXTERNAL MODULE: (webpack)/ncc/@@notfound.js?node:child_process
+// EXTERNAL MODULE: (webpack)/ncc/@@notfound.js?child_process
 var _notfoundnode_child_process = __webpack_require__(14);
 
 // EXTERNAL MODULE: ./node_modules/@actions/github/lib/github.js
@@ -2048,7 +2048,7 @@ module.exports = __webpack_require__(141);
 /***/ 423:
 /***/ (function(module) {
 
-module.exports = eval("require")("node:util");
+module.exports = eval("require")("util");
 
 
 /***/ }),
@@ -5328,8 +5328,8 @@ class OidcClient {
             const res = yield httpclient
                 .getJson(id_token_url)
                 .catch(error => {
-                throw new Error(`Failed to get ID Token. \n 
-        Error Code : ${error.statusCode}\n 
+                throw new Error(`Failed to get ID Token. \n
+        Error Code : ${error.statusCode}\n
         Error Message: ${error.result.message}`);
             });
             const id_token = (_a = res.result) === null || _a === void 0 ? void 0 : _a.value;
@@ -7023,1303 +7023,1303 @@ exports.withCustomRequest = withCustomRequest;
 /***/ (function(module, __unusedexports, __webpack_require__) {
 
 "use strict";
-
-const punycode = __webpack_require__(213);
-const tr46 = __webpack_require__(976);
-
-const specialSchemes = {
-  ftp: 21,
-  file: null,
-  gopher: 70,
-  http: 80,
-  https: 443,
-  ws: 80,
-  wss: 443
-};
-
-const failure = Symbol("failure");
-
-function countSymbols(str) {
-  return punycode.ucs2.decode(str).length;
-}
-
-function at(input, idx) {
-  const c = input[idx];
-  return isNaN(c) ? undefined : String.fromCodePoint(c);
-}
-
-function isASCIIDigit(c) {
-  return c >= 0x30 && c <= 0x39;
-}
-
-function isASCIIAlpha(c) {
-  return (c >= 0x41 && c <= 0x5A) || (c >= 0x61 && c <= 0x7A);
-}
-
-function isASCIIAlphanumeric(c) {
-  return isASCIIAlpha(c) || isASCIIDigit(c);
-}
-
-function isASCIIHex(c) {
-  return isASCIIDigit(c) || (c >= 0x41 && c <= 0x46) || (c >= 0x61 && c <= 0x66);
-}
-
-function isSingleDot(buffer) {
-  return buffer === "." || buffer.toLowerCase() === "%2e";
-}
-
-function isDoubleDot(buffer) {
-  buffer = buffer.toLowerCase();
-  return buffer === ".." || buffer === "%2e." || buffer === ".%2e" || buffer === "%2e%2e";
-}
-
-function isWindowsDriveLetterCodePoints(cp1, cp2) {
-  return isASCIIAlpha(cp1) && (cp2 === 58 || cp2 === 124);
-}
-
-function isWindowsDriveLetterString(string) {
-  return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && (string[1] === ":" || string[1] === "|");
-}
-
-function isNormalizedWindowsDriveLetterString(string) {
-  return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && string[1] === ":";
-}
-
-function containsForbiddenHostCodePoint(string) {
-  return string.search(/\u0000|\u0009|\u000A|\u000D|\u0020|#|%|\/|:|\?|@|\[|\\|\]/) !== -1;
-}
-
-function containsForbiddenHostCodePointExcludingPercent(string) {
-  return string.search(/\u0000|\u0009|\u000A|\u000D|\u0020|#|\/|:|\?|@|\[|\\|\]/) !== -1;
-}
-
-function isSpecialScheme(scheme) {
-  return specialSchemes[scheme] !== undefined;
-}
-
-function isSpecial(url) {
-  return isSpecialScheme(url.scheme);
-}
-
-function defaultPort(scheme) {
-  return specialSchemes[scheme];
-}
-
-function percentEncode(c) {
-  let hex = c.toString(16).toUpperCase();
-  if (hex.length === 1) {
-    hex = "0" + hex;
-  }
-
-  return "%" + hex;
-}
-
-function utf8PercentEncode(c) {
-  const buf = new Buffer(c);
-
-  let str = "";
-
-  for (let i = 0; i < buf.length; ++i) {
-    str += percentEncode(buf[i]);
-  }
-
-  return str;
-}
-
-function utf8PercentDecode(str) {
-  const input = new Buffer(str);
-  const output = [];
-  for (let i = 0; i < input.length; ++i) {
-    if (input[i] !== 37) {
-      output.push(input[i]);
-    } else if (input[i] === 37 && isASCIIHex(input[i + 1]) && isASCIIHex(input[i + 2])) {
-      output.push(parseInt(input.slice(i + 1, i + 3).toString(), 16));
-      i += 2;
-    } else {
-      output.push(input[i]);
-    }
-  }
-  return new Buffer(output).toString();
-}
-
-function isC0ControlPercentEncode(c) {
-  return c <= 0x1F || c > 0x7E;
-}
-
-const extraPathPercentEncodeSet = new Set([32, 34, 35, 60, 62, 63, 96, 123, 125]);
-function isPathPercentEncode(c) {
-  return isC0ControlPercentEncode(c) || extraPathPercentEncodeSet.has(c);
-}
-
-const extraUserinfoPercentEncodeSet =
-  new Set([47, 58, 59, 61, 64, 91, 92, 93, 94, 124]);
-function isUserinfoPercentEncode(c) {
-  return isPathPercentEncode(c) || extraUserinfoPercentEncodeSet.has(c);
-}
-
-function percentEncodeChar(c, encodeSetPredicate) {
-  const cStr = String.fromCodePoint(c);
-
-  if (encodeSetPredicate(c)) {
-    return utf8PercentEncode(cStr);
-  }
-
-  return cStr;
-}
-
-function parseIPv4Number(input) {
-  let R = 10;
-
-  if (input.length >= 2 && input.charAt(0) === "0" && input.charAt(1).toLowerCase() === "x") {
-    input = input.substring(2);
-    R = 16;
-  } else if (input.length >= 2 && input.charAt(0) === "0") {
-    input = input.substring(1);
-    R = 8;
-  }
-
-  if (input === "") {
-    return 0;
-  }
-
-  const regex = R === 10 ? /[^0-9]/ : (R === 16 ? /[^0-9A-Fa-f]/ : /[^0-7]/);
-  if (regex.test(input)) {
-    return failure;
-  }
-
-  return parseInt(input, R);
-}
-
-function parseIPv4(input) {
-  const parts = input.split(".");
-  if (parts[parts.length - 1] === "") {
-    if (parts.length > 1) {
-      parts.pop();
-    }
-  }
-
-  if (parts.length > 4) {
-    return input;
-  }
-
-  const numbers = [];
-  for (const part of parts) {
-    if (part === "") {
-      return input;
-    }
-    const n = parseIPv4Number(part);
-    if (n === failure) {
-      return input;
-    }
-
-    numbers.push(n);
-  }
-
-  for (let i = 0; i < numbers.length - 1; ++i) {
-    if (numbers[i] > 255) {
-      return failure;
-    }
-  }
-  if (numbers[numbers.length - 1] >= Math.pow(256, 5 - numbers.length)) {
-    return failure;
-  }
-
-  let ipv4 = numbers.pop();
-  let counter = 0;
-
-  for (const n of numbers) {
-    ipv4 += n * Math.pow(256, 3 - counter);
-    ++counter;
-  }
-
-  return ipv4;
-}
-
-function serializeIPv4(address) {
-  let output = "";
-  let n = address;
-
-  for (let i = 1; i <= 4; ++i) {
-    output = String(n % 256) + output;
-    if (i !== 4) {
-      output = "." + output;
-    }
-    n = Math.floor(n / 256);
-  }
-
-  return output;
-}
-
-function parseIPv6(input) {
-  const address = [0, 0, 0, 0, 0, 0, 0, 0];
-  let pieceIndex = 0;
-  let compress = null;
-  let pointer = 0;
-
-  input = punycode.ucs2.decode(input);
-
-  if (input[pointer] === 58) {
-    if (input[pointer + 1] !== 58) {
-      return failure;
-    }
-
-    pointer += 2;
-    ++pieceIndex;
-    compress = pieceIndex;
-  }
-
-  while (pointer < input.length) {
-    if (pieceIndex === 8) {
-      return failure;
-    }
-
-    if (input[pointer] === 58) {
-      if (compress !== null) {
-        return failure;
-      }
-      ++pointer;
-      ++pieceIndex;
-      compress = pieceIndex;
-      continue;
-    }
-
-    let value = 0;
-    let length = 0;
-
-    while (length < 4 && isASCIIHex(input[pointer])) {
-      value = value * 0x10 + parseInt(at(input, pointer), 16);
-      ++pointer;
-      ++length;
-    }
-
-    if (input[pointer] === 46) {
-      if (length === 0) {
-        return failure;
-      }
-
-      pointer -= length;
-
-      if (pieceIndex > 6) {
-        return failure;
-      }
-
-      let numbersSeen = 0;
-
-      while (input[pointer] !== undefined) {
-        let ipv4Piece = null;
-
-        if (numbersSeen > 0) {
-          if (input[pointer] === 46 && numbersSeen < 4) {
-            ++pointer;
-          } else {
-            return failure;
-          }
-        }
-
-        if (!isASCIIDigit(input[pointer])) {
-          return failure;
-        }
-
-        while (isASCIIDigit(input[pointer])) {
-          const number = parseInt(at(input, pointer));
-          if (ipv4Piece === null) {
-            ipv4Piece = number;
-          } else if (ipv4Piece === 0) {
-            return failure;
-          } else {
-            ipv4Piece = ipv4Piece * 10 + number;
-          }
-          if (ipv4Piece > 255) {
-            return failure;
-          }
-          ++pointer;
-        }
-
-        address[pieceIndex] = address[pieceIndex] * 0x100 + ipv4Piece;
-
-        ++numbersSeen;
-
-        if (numbersSeen === 2 || numbersSeen === 4) {
-          ++pieceIndex;
-        }
-      }
-
-      if (numbersSeen !== 4) {
-        return failure;
-      }
-
-      break;
-    } else if (input[pointer] === 58) {
-      ++pointer;
-      if (input[pointer] === undefined) {
-        return failure;
-      }
-    } else if (input[pointer] !== undefined) {
-      return failure;
-    }
-
-    address[pieceIndex] = value;
-    ++pieceIndex;
-  }
-
-  if (compress !== null) {
-    let swaps = pieceIndex - compress;
-    pieceIndex = 7;
-    while (pieceIndex !== 0 && swaps > 0) {
-      const temp = address[compress + swaps - 1];
-      address[compress + swaps - 1] = address[pieceIndex];
-      address[pieceIndex] = temp;
-      --pieceIndex;
-      --swaps;
-    }
-  } else if (compress === null && pieceIndex !== 8) {
-    return failure;
-  }
-
-  return address;
-}
-
-function serializeIPv6(address) {
-  let output = "";
-  const seqResult = findLongestZeroSequence(address);
-  const compress = seqResult.idx;
-  let ignore0 = false;
-
-  for (let pieceIndex = 0; pieceIndex <= 7; ++pieceIndex) {
-    if (ignore0 && address[pieceIndex] === 0) {
-      continue;
-    } else if (ignore0) {
-      ignore0 = false;
-    }
-
-    if (compress === pieceIndex) {
-      const separator = pieceIndex === 0 ? "::" : ":";
-      output += separator;
-      ignore0 = true;
-      continue;
-    }
-
-    output += address[pieceIndex].toString(16);
-
-    if (pieceIndex !== 7) {
-      output += ":";
-    }
-  }
-
-  return output;
-}
-
-function parseHost(input, isSpecialArg) {
-  if (input[0] === "[") {
-    if (input[input.length - 1] !== "]") {
-      return failure;
-    }
-
-    return parseIPv6(input.substring(1, input.length - 1));
-  }
-
-  if (!isSpecialArg) {
-    return parseOpaqueHost(input);
-  }
-
-  const domain = utf8PercentDecode(input);
-  const asciiDomain = tr46.toASCII(domain, false, tr46.PROCESSING_OPTIONS.NONTRANSITIONAL, false);
-  if (asciiDomain === null) {
-    return failure;
-  }
-
-  if (containsForbiddenHostCodePoint(asciiDomain)) {
-    return failure;
-  }
-
-  const ipv4Host = parseIPv4(asciiDomain);
-  if (typeof ipv4Host === "number" || ipv4Host === failure) {
-    return ipv4Host;
-  }
-
-  return asciiDomain;
-}
-
-function parseOpaqueHost(input) {
-  if (containsForbiddenHostCodePointExcludingPercent(input)) {
-    return failure;
-  }
-
-  let output = "";
-  const decoded = punycode.ucs2.decode(input);
-  for (let i = 0; i < decoded.length; ++i) {
-    output += percentEncodeChar(decoded[i], isC0ControlPercentEncode);
-  }
-  return output;
-}
-
-function findLongestZeroSequence(arr) {
-  let maxIdx = null;
-  let maxLen = 1; // only find elements > 1
-  let currStart = null;
-  let currLen = 0;
-
-  for (let i = 0; i < arr.length; ++i) {
-    if (arr[i] !== 0) {
-      if (currLen > maxLen) {
-        maxIdx = currStart;
-        maxLen = currLen;
-      }
-
-      currStart = null;
-      currLen = 0;
-    } else {
-      if (currStart === null) {
-        currStart = i;
-      }
-      ++currLen;
-    }
-  }
-
-  // if trailing zeros
-  if (currLen > maxLen) {
-    maxIdx = currStart;
-    maxLen = currLen;
-  }
-
-  return {
-    idx: maxIdx,
-    len: maxLen
-  };
-}
-
-function serializeHost(host) {
-  if (typeof host === "number") {
-    return serializeIPv4(host);
-  }
-
-  // IPv6 serializer
-  if (host instanceof Array) {
-    return "[" + serializeIPv6(host) + "]";
-  }
-
-  return host;
-}
-
-function trimControlChars(url) {
-  return url.replace(/^[\u0000-\u001F\u0020]+|[\u0000-\u001F\u0020]+$/g, "");
-}
-
-function trimTabAndNewline(url) {
-  return url.replace(/\u0009|\u000A|\u000D/g, "");
-}
-
-function shortenPath(url) {
-  const path = url.path;
-  if (path.length === 0) {
-    return;
-  }
-  if (url.scheme === "file" && path.length === 1 && isNormalizedWindowsDriveLetter(path[0])) {
-    return;
-  }
-
-  path.pop();
-}
-
-function includesCredentials(url) {
-  return url.username !== "" || url.password !== "";
-}
-
-function cannotHaveAUsernamePasswordPort(url) {
-  return url.host === null || url.host === "" || url.cannotBeABaseURL || url.scheme === "file";
-}
-
-function isNormalizedWindowsDriveLetter(string) {
-  return /^[A-Za-z]:$/.test(string);
-}
-
-function URLStateMachine(input, base, encodingOverride, url, stateOverride) {
-  this.pointer = 0;
-  this.input = input;
-  this.base = base || null;
-  this.encodingOverride = encodingOverride || "utf-8";
-  this.stateOverride = stateOverride;
-  this.url = url;
-  this.failure = false;
-  this.parseError = false;
-
-  if (!this.url) {
-    this.url = {
-      scheme: "",
-      username: "",
-      password: "",
-      host: null,
-      port: null,
-      path: [],
-      query: null,
-      fragment: null,
-
-      cannotBeABaseURL: false
-    };
-
-    const res = trimControlChars(this.input);
-    if (res !== this.input) {
-      this.parseError = true;
-    }
-    this.input = res;
-  }
-
-  const res = trimTabAndNewline(this.input);
-  if (res !== this.input) {
-    this.parseError = true;
-  }
-  this.input = res;
-
-  this.state = stateOverride || "scheme start";
-
-  this.buffer = "";
-  this.atFlag = false;
-  this.arrFlag = false;
-  this.passwordTokenSeenFlag = false;
-
-  this.input = punycode.ucs2.decode(this.input);
-
-  for (; this.pointer <= this.input.length; ++this.pointer) {
-    const c = this.input[this.pointer];
-    const cStr = isNaN(c) ? undefined : String.fromCodePoint(c);
-
-    // exec state machine
-    const ret = this["parse " + this.state](c, cStr);
-    if (!ret) {
-      break; // terminate algorithm
-    } else if (ret === failure) {
-      this.failure = true;
-      break;
-    }
-  }
-}
-
-URLStateMachine.prototype["parse scheme start"] = function parseSchemeStart(c, cStr) {
-  if (isASCIIAlpha(c)) {
-    this.buffer += cStr.toLowerCase();
-    this.state = "scheme";
-  } else if (!this.stateOverride) {
-    this.state = "no scheme";
-    --this.pointer;
-  } else {
-    this.parseError = true;
-    return failure;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse scheme"] = function parseScheme(c, cStr) {
-  if (isASCIIAlphanumeric(c) || c === 43 || c === 45 || c === 46) {
-    this.buffer += cStr.toLowerCase();
-  } else if (c === 58) {
-    if (this.stateOverride) {
-      if (isSpecial(this.url) && !isSpecialScheme(this.buffer)) {
-        return false;
-      }
-
-      if (!isSpecial(this.url) && isSpecialScheme(this.buffer)) {
-        return false;
-      }
-
-      if ((includesCredentials(this.url) || this.url.port !== null) && this.buffer === "file") {
-        return false;
-      }
-
-      if (this.url.scheme === "file" && (this.url.host === "" || this.url.host === null)) {
-        return false;
-      }
-    }
-    this.url.scheme = this.buffer;
-    this.buffer = "";
-    if (this.stateOverride) {
-      return false;
-    }
-    if (this.url.scheme === "file") {
-      if (this.input[this.pointer + 1] !== 47 || this.input[this.pointer + 2] !== 47) {
-        this.parseError = true;
-      }
-      this.state = "file";
-    } else if (isSpecial(this.url) && this.base !== null && this.base.scheme === this.url.scheme) {
-      this.state = "special relative or authority";
-    } else if (isSpecial(this.url)) {
-      this.state = "special authority slashes";
-    } else if (this.input[this.pointer + 1] === 47) {
-      this.state = "path or authority";
-      ++this.pointer;
-    } else {
-      this.url.cannotBeABaseURL = true;
-      this.url.path.push("");
-      this.state = "cannot-be-a-base-URL path";
-    }
-  } else if (!this.stateOverride) {
-    this.buffer = "";
-    this.state = "no scheme";
-    this.pointer = -1;
-  } else {
-    this.parseError = true;
-    return failure;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse no scheme"] = function parseNoScheme(c) {
-  if (this.base === null || (this.base.cannotBeABaseURL && c !== 35)) {
-    return failure;
-  } else if (this.base.cannotBeABaseURL && c === 35) {
-    this.url.scheme = this.base.scheme;
-    this.url.path = this.base.path.slice();
-    this.url.query = this.base.query;
-    this.url.fragment = "";
-    this.url.cannotBeABaseURL = true;
-    this.state = "fragment";
-  } else if (this.base.scheme === "file") {
-    this.state = "file";
-    --this.pointer;
-  } else {
-    this.state = "relative";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse special relative or authority"] = function parseSpecialRelativeOrAuthority(c) {
-  if (c === 47 && this.input[this.pointer + 1] === 47) {
-    this.state = "special authority ignore slashes";
-    ++this.pointer;
-  } else {
-    this.parseError = true;
-    this.state = "relative";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse path or authority"] = function parsePathOrAuthority(c) {
-  if (c === 47) {
-    this.state = "authority";
-  } else {
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse relative"] = function parseRelative(c) {
-  this.url.scheme = this.base.scheme;
-  if (isNaN(c)) {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.url.path = this.base.path.slice();
-    this.url.query = this.base.query;
-  } else if (c === 47) {
-    this.state = "relative slash";
-  } else if (c === 63) {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.url.path = this.base.path.slice();
-    this.url.query = "";
-    this.state = "query";
-  } else if (c === 35) {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.url.path = this.base.path.slice();
-    this.url.query = this.base.query;
-    this.url.fragment = "";
-    this.state = "fragment";
-  } else if (isSpecial(this.url) && c === 92) {
-    this.parseError = true;
-    this.state = "relative slash";
-  } else {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.url.path = this.base.path.slice(0, this.base.path.length - 1);
-
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse relative slash"] = function parseRelativeSlash(c) {
-  if (isSpecial(this.url) && (c === 47 || c === 92)) {
-    if (c === 92) {
-      this.parseError = true;
-    }
-    this.state = "special authority ignore slashes";
-  } else if (c === 47) {
-    this.state = "authority";
-  } else {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse special authority slashes"] = function parseSpecialAuthoritySlashes(c) {
-  if (c === 47 && this.input[this.pointer + 1] === 47) {
-    this.state = "special authority ignore slashes";
-    ++this.pointer;
-  } else {
-    this.parseError = true;
-    this.state = "special authority ignore slashes";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse special authority ignore slashes"] = function parseSpecialAuthorityIgnoreSlashes(c) {
-  if (c !== 47 && c !== 92) {
-    this.state = "authority";
-    --this.pointer;
-  } else {
-    this.parseError = true;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse authority"] = function parseAuthority(c, cStr) {
-  if (c === 64) {
-    this.parseError = true;
-    if (this.atFlag) {
-      this.buffer = "%40" + this.buffer;
-    }
-    this.atFlag = true;
-
-    // careful, this is based on buffer and has its own pointer (this.pointer != pointer) and inner chars
-    const len = countSymbols(this.buffer);
-    for (let pointer = 0; pointer < len; ++pointer) {
-      const codePoint = this.buffer.codePointAt(pointer);
-
-      if (codePoint === 58 && !this.passwordTokenSeenFlag) {
-        this.passwordTokenSeenFlag = true;
-        continue;
-      }
-      const encodedCodePoints = percentEncodeChar(codePoint, isUserinfoPercentEncode);
-      if (this.passwordTokenSeenFlag) {
-        this.url.password += encodedCodePoints;
-      } else {
-        this.url.username += encodedCodePoints;
-      }
-    }
-    this.buffer = "";
-  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
-             (isSpecial(this.url) && c === 92)) {
-    if (this.atFlag && this.buffer === "") {
-      this.parseError = true;
-      return failure;
-    }
-    this.pointer -= countSymbols(this.buffer) + 1;
-    this.buffer = "";
-    this.state = "host";
-  } else {
-    this.buffer += cStr;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse hostname"] =
-URLStateMachine.prototype["parse host"] = function parseHostName(c, cStr) {
-  if (this.stateOverride && this.url.scheme === "file") {
-    --this.pointer;
-    this.state = "file host";
-  } else if (c === 58 && !this.arrFlag) {
-    if (this.buffer === "") {
-      this.parseError = true;
-      return failure;
-    }
-
-    const host = parseHost(this.buffer, isSpecial(this.url));
-    if (host === failure) {
-      return failure;
-    }
-
-    this.url.host = host;
-    this.buffer = "";
-    this.state = "port";
-    if (this.stateOverride === "hostname") {
-      return false;
-    }
-  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
-             (isSpecial(this.url) && c === 92)) {
-    --this.pointer;
-    if (isSpecial(this.url) && this.buffer === "") {
-      this.parseError = true;
-      return failure;
-    } else if (this.stateOverride && this.buffer === "" &&
-               (includesCredentials(this.url) || this.url.port !== null)) {
-      this.parseError = true;
-      return false;
-    }
-
-    const host = parseHost(this.buffer, isSpecial(this.url));
-    if (host === failure) {
-      return failure;
-    }
-
-    this.url.host = host;
-    this.buffer = "";
-    this.state = "path start";
-    if (this.stateOverride) {
-      return false;
-    }
-  } else {
-    if (c === 91) {
-      this.arrFlag = true;
-    } else if (c === 93) {
-      this.arrFlag = false;
-    }
-    this.buffer += cStr;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse port"] = function parsePort(c, cStr) {
-  if (isASCIIDigit(c)) {
-    this.buffer += cStr;
-  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
-             (isSpecial(this.url) && c === 92) ||
-             this.stateOverride) {
-    if (this.buffer !== "") {
-      const port = parseInt(this.buffer);
-      if (port > Math.pow(2, 16) - 1) {
-        this.parseError = true;
-        return failure;
-      }
-      this.url.port = port === defaultPort(this.url.scheme) ? null : port;
-      this.buffer = "";
-    }
-    if (this.stateOverride) {
-      return false;
-    }
-    this.state = "path start";
-    --this.pointer;
-  } else {
-    this.parseError = true;
-    return failure;
-  }
-
-  return true;
-};
-
-const fileOtherwiseCodePoints = new Set([47, 92, 63, 35]);
-
-URLStateMachine.prototype["parse file"] = function parseFile(c) {
-  this.url.scheme = "file";
-
-  if (c === 47 || c === 92) {
-    if (c === 92) {
-      this.parseError = true;
-    }
-    this.state = "file slash";
-  } else if (this.base !== null && this.base.scheme === "file") {
-    if (isNaN(c)) {
-      this.url.host = this.base.host;
-      this.url.path = this.base.path.slice();
-      this.url.query = this.base.query;
-    } else if (c === 63) {
-      this.url.host = this.base.host;
-      this.url.path = this.base.path.slice();
-      this.url.query = "";
-      this.state = "query";
-    } else if (c === 35) {
-      this.url.host = this.base.host;
-      this.url.path = this.base.path.slice();
-      this.url.query = this.base.query;
-      this.url.fragment = "";
-      this.state = "fragment";
-    } else {
-      if (this.input.length - this.pointer - 1 === 0 || // remaining consists of 0 code points
-          !isWindowsDriveLetterCodePoints(c, this.input[this.pointer + 1]) ||
-          (this.input.length - this.pointer - 1 >= 2 && // remaining has at least 2 code points
-           !fileOtherwiseCodePoints.has(this.input[this.pointer + 2]))) {
-        this.url.host = this.base.host;
-        this.url.path = this.base.path.slice();
-        shortenPath(this.url);
-      } else {
-        this.parseError = true;
-      }
-
-      this.state = "path";
-      --this.pointer;
-    }
-  } else {
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse file slash"] = function parseFileSlash(c) {
-  if (c === 47 || c === 92) {
-    if (c === 92) {
-      this.parseError = true;
-    }
-    this.state = "file host";
-  } else {
-    if (this.base !== null && this.base.scheme === "file") {
-      if (isNormalizedWindowsDriveLetterString(this.base.path[0])) {
-        this.url.path.push(this.base.path[0]);
-      } else {
-        this.url.host = this.base.host;
-      }
-    }
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse file host"] = function parseFileHost(c, cStr) {
-  if (isNaN(c) || c === 47 || c === 92 || c === 63 || c === 35) {
-    --this.pointer;
-    if (!this.stateOverride && isWindowsDriveLetterString(this.buffer)) {
-      this.parseError = true;
-      this.state = "path";
-    } else if (this.buffer === "") {
-      this.url.host = "";
-      if (this.stateOverride) {
-        return false;
-      }
-      this.state = "path start";
-    } else {
-      let host = parseHost(this.buffer, isSpecial(this.url));
-      if (host === failure) {
-        return failure;
-      }
-      if (host === "localhost") {
-        host = "";
-      }
-      this.url.host = host;
-
-      if (this.stateOverride) {
-        return false;
-      }
-
-      this.buffer = "";
-      this.state = "path start";
-    }
-  } else {
-    this.buffer += cStr;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse path start"] = function parsePathStart(c) {
-  if (isSpecial(this.url)) {
-    if (c === 92) {
-      this.parseError = true;
-    }
-    this.state = "path";
-
-    if (c !== 47 && c !== 92) {
-      --this.pointer;
-    }
-  } else if (!this.stateOverride && c === 63) {
-    this.url.query = "";
-    this.state = "query";
-  } else if (!this.stateOverride && c === 35) {
-    this.url.fragment = "";
-    this.state = "fragment";
-  } else if (c !== undefined) {
-    this.state = "path";
-    if (c !== 47) {
-      --this.pointer;
-    }
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse path"] = function parsePath(c) {
-  if (isNaN(c) || c === 47 || (isSpecial(this.url) && c === 92) ||
-      (!this.stateOverride && (c === 63 || c === 35))) {
-    if (isSpecial(this.url) && c === 92) {
-      this.parseError = true;
-    }
-
-    if (isDoubleDot(this.buffer)) {
-      shortenPath(this.url);
-      if (c !== 47 && !(isSpecial(this.url) && c === 92)) {
-        this.url.path.push("");
-      }
-    } else if (isSingleDot(this.buffer) && c !== 47 &&
-               !(isSpecial(this.url) && c === 92)) {
-      this.url.path.push("");
-    } else if (!isSingleDot(this.buffer)) {
-      if (this.url.scheme === "file" && this.url.path.length === 0 && isWindowsDriveLetterString(this.buffer)) {
-        if (this.url.host !== "" && this.url.host !== null) {
-          this.parseError = true;
-          this.url.host = "";
-        }
-        this.buffer = this.buffer[0] + ":";
-      }
-      this.url.path.push(this.buffer);
-    }
-    this.buffer = "";
-    if (this.url.scheme === "file" && (c === undefined || c === 63 || c === 35)) {
-      while (this.url.path.length > 1 && this.url.path[0] === "") {
-        this.parseError = true;
-        this.url.path.shift();
-      }
-    }
-    if (c === 63) {
-      this.url.query = "";
-      this.state = "query";
-    }
-    if (c === 35) {
-      this.url.fragment = "";
-      this.state = "fragment";
-    }
-  } else {
-    // TODO: If c is not a URL code point and not "%", parse error.
-
-    if (c === 37 &&
-      (!isASCIIHex(this.input[this.pointer + 1]) ||
-        !isASCIIHex(this.input[this.pointer + 2]))) {
-      this.parseError = true;
-    }
-
-    this.buffer += percentEncodeChar(c, isPathPercentEncode);
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse cannot-be-a-base-URL path"] = function parseCannotBeABaseURLPath(c) {
-  if (c === 63) {
-    this.url.query = "";
-    this.state = "query";
-  } else if (c === 35) {
-    this.url.fragment = "";
-    this.state = "fragment";
-  } else {
-    // TODO: Add: not a URL code point
-    if (!isNaN(c) && c !== 37) {
-      this.parseError = true;
-    }
-
-    if (c === 37 &&
-        (!isASCIIHex(this.input[this.pointer + 1]) ||
-         !isASCIIHex(this.input[this.pointer + 2]))) {
-      this.parseError = true;
-    }
-
-    if (!isNaN(c)) {
-      this.url.path[0] = this.url.path[0] + percentEncodeChar(c, isC0ControlPercentEncode);
-    }
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse query"] = function parseQuery(c, cStr) {
-  if (isNaN(c) || (!this.stateOverride && c === 35)) {
-    if (!isSpecial(this.url) || this.url.scheme === "ws" || this.url.scheme === "wss") {
-      this.encodingOverride = "utf-8";
-    }
-
-    const buffer = new Buffer(this.buffer); // TODO: Use encoding override instead
-    for (let i = 0; i < buffer.length; ++i) {
-      if (buffer[i] < 0x21 || buffer[i] > 0x7E || buffer[i] === 0x22 || buffer[i] === 0x23 ||
-          buffer[i] === 0x3C || buffer[i] === 0x3E) {
-        this.url.query += percentEncode(buffer[i]);
-      } else {
-        this.url.query += String.fromCodePoint(buffer[i]);
-      }
-    }
-
-    this.buffer = "";
-    if (c === 35) {
-      this.url.fragment = "";
-      this.state = "fragment";
-    }
-  } else {
-    // TODO: If c is not a URL code point and not "%", parse error.
-    if (c === 37 &&
-      (!isASCIIHex(this.input[this.pointer + 1]) ||
-        !isASCIIHex(this.input[this.pointer + 2]))) {
-      this.parseError = true;
-    }
-
-    this.buffer += cStr;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse fragment"] = function parseFragment(c) {
-  if (isNaN(c)) { // do nothing
-  } else if (c === 0x0) {
-    this.parseError = true;
-  } else {
-    // TODO: If c is not a URL code point and not "%", parse error.
-    if (c === 37 &&
-      (!isASCIIHex(this.input[this.pointer + 1]) ||
-        !isASCIIHex(this.input[this.pointer + 2]))) {
-      this.parseError = true;
-    }
-
-    this.url.fragment += percentEncodeChar(c, isC0ControlPercentEncode);
-  }
-
-  return true;
-};
-
-function serializeURL(url, excludeFragment) {
-  let output = url.scheme + ":";
-  if (url.host !== null) {
-    output += "//";
-
-    if (url.username !== "" || url.password !== "") {
-      output += url.username;
-      if (url.password !== "") {
-        output += ":" + url.password;
-      }
-      output += "@";
-    }
-
-    output += serializeHost(url.host);
-
-    if (url.port !== null) {
-      output += ":" + url.port;
-    }
-  } else if (url.host === null && url.scheme === "file") {
-    output += "//";
-  }
-
-  if (url.cannotBeABaseURL) {
-    output += url.path[0];
-  } else {
-    for (const string of url.path) {
-      output += "/" + string;
-    }
-  }
-
-  if (url.query !== null) {
-    output += "?" + url.query;
-  }
-
-  if (!excludeFragment && url.fragment !== null) {
-    output += "#" + url.fragment;
-  }
-
-  return output;
-}
-
-function serializeOrigin(tuple) {
-  let result = tuple.scheme + "://";
-  result += serializeHost(tuple.host);
-
-  if (tuple.port !== null) {
-    result += ":" + tuple.port;
-  }
-
-  return result;
-}
-
-module.exports.serializeURL = serializeURL;
-
-module.exports.serializeURLOrigin = function (url) {
-  // https://url.spec.whatwg.org/#concept-url-origin
-  switch (url.scheme) {
-    case "blob":
-      try {
-        return module.exports.serializeURLOrigin(module.exports.parseURL(url.path[0]));
-      } catch (e) {
-        // serializing an opaque origin returns "null"
-        return "null";
-      }
-    case "ftp":
-    case "gopher":
-    case "http":
-    case "https":
-    case "ws":
-    case "wss":
-      return serializeOrigin({
-        scheme: url.scheme,
-        host: url.host,
-        port: url.port
-      });
-    case "file":
-      // spec says "exercise to the reader", chrome says "file://"
-      return "file://";
-    default:
-      // serializing an opaque origin returns "null"
-      return "null";
-  }
-};
-
-module.exports.basicURLParse = function (input, options) {
-  if (options === undefined) {
-    options = {};
-  }
-
-  const usm = new URLStateMachine(input, options.baseURL, options.encodingOverride, options.url, options.stateOverride);
-  if (usm.failure) {
-    return "failure";
-  }
-
-  return usm.url;
-};
-
-module.exports.setTheUsername = function (url, username) {
-  url.username = "";
-  const decoded = punycode.ucs2.decode(username);
-  for (let i = 0; i < decoded.length; ++i) {
-    url.username += percentEncodeChar(decoded[i], isUserinfoPercentEncode);
-  }
-};
-
-module.exports.setThePassword = function (url, password) {
-  url.password = "";
-  const decoded = punycode.ucs2.decode(password);
-  for (let i = 0; i < decoded.length; ++i) {
-    url.password += percentEncodeChar(decoded[i], isUserinfoPercentEncode);
-  }
-};
-
-module.exports.serializeHost = serializeHost;
-
-module.exports.cannotHaveAUsernamePasswordPort = cannotHaveAUsernamePasswordPort;
-
-module.exports.serializeInteger = function (integer) {
-  return String(integer);
-};
-
-module.exports.parseURL = function (input, options) {
-  if (options === undefined) {
-    options = {};
-  }
-
-  // We don't handle blobs, so this just delegates:
-  return module.exports.basicURLParse(input, { baseURL: options.baseURL, encodingOverride: options.encodingOverride });
-};
+
+const punycode = __webpack_require__(213);
+const tr46 = __webpack_require__(976);
+
+const specialSchemes = {
+  ftp: 21,
+  file: null,
+  gopher: 70,
+  http: 80,
+  https: 443,
+  ws: 80,
+  wss: 443
+};
+
+const failure = Symbol("failure");
+
+function countSymbols(str) {
+  return punycode.ucs2.decode(str).length;
+}
+
+function at(input, idx) {
+  const c = input[idx];
+  return isNaN(c) ? undefined : String.fromCodePoint(c);
+}
+
+function isASCIIDigit(c) {
+  return c >= 0x30 && c <= 0x39;
+}
+
+function isASCIIAlpha(c) {
+  return (c >= 0x41 && c <= 0x5A) || (c >= 0x61 && c <= 0x7A);
+}
+
+function isASCIIAlphanumeric(c) {
+  return isASCIIAlpha(c) || isASCIIDigit(c);
+}
+
+function isASCIIHex(c) {
+  return isASCIIDigit(c) || (c >= 0x41 && c <= 0x46) || (c >= 0x61 && c <= 0x66);
+}
+
+function isSingleDot(buffer) {
+  return buffer === "." || buffer.toLowerCase() === "%2e";
+}
+
+function isDoubleDot(buffer) {
+  buffer = buffer.toLowerCase();
+  return buffer === ".." || buffer === "%2e." || buffer === ".%2e" || buffer === "%2e%2e";
+}
+
+function isWindowsDriveLetterCodePoints(cp1, cp2) {
+  return isASCIIAlpha(cp1) && (cp2 === 58 || cp2 === 124);
+}
+
+function isWindowsDriveLetterString(string) {
+  return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && (string[1] === ":" || string[1] === "|");
+}
+
+function isNormalizedWindowsDriveLetterString(string) {
+  return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && string[1] === ":";
+}
+
+function containsForbiddenHostCodePoint(string) {
+  return string.search(/\u0000|\u0009|\u000A|\u000D|\u0020|#|%|\/|:|\?|@|\[|\\|\]/) !== -1;
+}
+
+function containsForbiddenHostCodePointExcludingPercent(string) {
+  return string.search(/\u0000|\u0009|\u000A|\u000D|\u0020|#|\/|:|\?|@|\[|\\|\]/) !== -1;
+}
+
+function isSpecialScheme(scheme) {
+  return specialSchemes[scheme] !== undefined;
+}
+
+function isSpecial(url) {
+  return isSpecialScheme(url.scheme);
+}
+
+function defaultPort(scheme) {
+  return specialSchemes[scheme];
+}
+
+function percentEncode(c) {
+  let hex = c.toString(16).toUpperCase();
+  if (hex.length === 1) {
+    hex = "0" + hex;
+  }
+
+  return "%" + hex;
+}
+
+function utf8PercentEncode(c) {
+  const buf = new Buffer(c);
+
+  let str = "";
+
+  for (let i = 0; i < buf.length; ++i) {
+    str += percentEncode(buf[i]);
+  }
+
+  return str;
+}
+
+function utf8PercentDecode(str) {
+  const input = new Buffer(str);
+  const output = [];
+  for (let i = 0; i < input.length; ++i) {
+    if (input[i] !== 37) {
+      output.push(input[i]);
+    } else if (input[i] === 37 && isASCIIHex(input[i + 1]) && isASCIIHex(input[i + 2])) {
+      output.push(parseInt(input.slice(i + 1, i + 3).toString(), 16));
+      i += 2;
+    } else {
+      output.push(input[i]);
+    }
+  }
+  return new Buffer(output).toString();
+}
+
+function isC0ControlPercentEncode(c) {
+  return c <= 0x1F || c > 0x7E;
+}
+
+const extraPathPercentEncodeSet = new Set([32, 34, 35, 60, 62, 63, 96, 123, 125]);
+function isPathPercentEncode(c) {
+  return isC0ControlPercentEncode(c) || extraPathPercentEncodeSet.has(c);
+}
+
+const extraUserinfoPercentEncodeSet =
+  new Set([47, 58, 59, 61, 64, 91, 92, 93, 94, 124]);
+function isUserinfoPercentEncode(c) {
+  return isPathPercentEncode(c) || extraUserinfoPercentEncodeSet.has(c);
+}
+
+function percentEncodeChar(c, encodeSetPredicate) {
+  const cStr = String.fromCodePoint(c);
+
+  if (encodeSetPredicate(c)) {
+    return utf8PercentEncode(cStr);
+  }
+
+  return cStr;
+}
+
+function parseIPv4Number(input) {
+  let R = 10;
+
+  if (input.length >= 2 && input.charAt(0) === "0" && input.charAt(1).toLowerCase() === "x") {
+    input = input.substring(2);
+    R = 16;
+  } else if (input.length >= 2 && input.charAt(0) === "0") {
+    input = input.substring(1);
+    R = 8;
+  }
+
+  if (input === "") {
+    return 0;
+  }
+
+  const regex = R === 10 ? /[^0-9]/ : (R === 16 ? /[^0-9A-Fa-f]/ : /[^0-7]/);
+  if (regex.test(input)) {
+    return failure;
+  }
+
+  return parseInt(input, R);
+}
+
+function parseIPv4(input) {
+  const parts = input.split(".");
+  if (parts[parts.length - 1] === "") {
+    if (parts.length > 1) {
+      parts.pop();
+    }
+  }
+
+  if (parts.length > 4) {
+    return input;
+  }
+
+  const numbers = [];
+  for (const part of parts) {
+    if (part === "") {
+      return input;
+    }
+    const n = parseIPv4Number(part);
+    if (n === failure) {
+      return input;
+    }
+
+    numbers.push(n);
+  }
+
+  for (let i = 0; i < numbers.length - 1; ++i) {
+    if (numbers[i] > 255) {
+      return failure;
+    }
+  }
+  if (numbers[numbers.length - 1] >= Math.pow(256, 5 - numbers.length)) {
+    return failure;
+  }
+
+  let ipv4 = numbers.pop();
+  let counter = 0;
+
+  for (const n of numbers) {
+    ipv4 += n * Math.pow(256, 3 - counter);
+    ++counter;
+  }
+
+  return ipv4;
+}
+
+function serializeIPv4(address) {
+  let output = "";
+  let n = address;
+
+  for (let i = 1; i <= 4; ++i) {
+    output = String(n % 256) + output;
+    if (i !== 4) {
+      output = "." + output;
+    }
+    n = Math.floor(n / 256);
+  }
+
+  return output;
+}
+
+function parseIPv6(input) {
+  const address = [0, 0, 0, 0, 0, 0, 0, 0];
+  let pieceIndex = 0;
+  let compress = null;
+  let pointer = 0;
+
+  input = punycode.ucs2.decode(input);
+
+  if (input[pointer] === 58) {
+    if (input[pointer + 1] !== 58) {
+      return failure;
+    }
+
+    pointer += 2;
+    ++pieceIndex;
+    compress = pieceIndex;
+  }
+
+  while (pointer < input.length) {
+    if (pieceIndex === 8) {
+      return failure;
+    }
+
+    if (input[pointer] === 58) {
+      if (compress !== null) {
+        return failure;
+      }
+      ++pointer;
+      ++pieceIndex;
+      compress = pieceIndex;
+      continue;
+    }
+
+    let value = 0;
+    let length = 0;
+
+    while (length < 4 && isASCIIHex(input[pointer])) {
+      value = value * 0x10 + parseInt(at(input, pointer), 16);
+      ++pointer;
+      ++length;
+    }
+
+    if (input[pointer] === 46) {
+      if (length === 0) {
+        return failure;
+      }
+
+      pointer -= length;
+
+      if (pieceIndex > 6) {
+        return failure;
+      }
+
+      let numbersSeen = 0;
+
+      while (input[pointer] !== undefined) {
+        let ipv4Piece = null;
+
+        if (numbersSeen > 0) {
+          if (input[pointer] === 46 && numbersSeen < 4) {
+            ++pointer;
+          } else {
+            return failure;
+          }
+        }
+
+        if (!isASCIIDigit(input[pointer])) {
+          return failure;
+        }
+
+        while (isASCIIDigit(input[pointer])) {
+          const number = parseInt(at(input, pointer));
+          if (ipv4Piece === null) {
+            ipv4Piece = number;
+          } else if (ipv4Piece === 0) {
+            return failure;
+          } else {
+            ipv4Piece = ipv4Piece * 10 + number;
+          }
+          if (ipv4Piece > 255) {
+            return failure;
+          }
+          ++pointer;
+        }
+
+        address[pieceIndex] = address[pieceIndex] * 0x100 + ipv4Piece;
+
+        ++numbersSeen;
+
+        if (numbersSeen === 2 || numbersSeen === 4) {
+          ++pieceIndex;
+        }
+      }
+
+      if (numbersSeen !== 4) {
+        return failure;
+      }
+
+      break;
+    } else if (input[pointer] === 58) {
+      ++pointer;
+      if (input[pointer] === undefined) {
+        return failure;
+      }
+    } else if (input[pointer] !== undefined) {
+      return failure;
+    }
+
+    address[pieceIndex] = value;
+    ++pieceIndex;
+  }
+
+  if (compress !== null) {
+    let swaps = pieceIndex - compress;
+    pieceIndex = 7;
+    while (pieceIndex !== 0 && swaps > 0) {
+      const temp = address[compress + swaps - 1];
+      address[compress + swaps - 1] = address[pieceIndex];
+      address[pieceIndex] = temp;
+      --pieceIndex;
+      --swaps;
+    }
+  } else if (compress === null && pieceIndex !== 8) {
+    return failure;
+  }
+
+  return address;
+}
+
+function serializeIPv6(address) {
+  let output = "";
+  const seqResult = findLongestZeroSequence(address);
+  const compress = seqResult.idx;
+  let ignore0 = false;
+
+  for (let pieceIndex = 0; pieceIndex <= 7; ++pieceIndex) {
+    if (ignore0 && address[pieceIndex] === 0) {
+      continue;
+    } else if (ignore0) {
+      ignore0 = false;
+    }
+
+    if (compress === pieceIndex) {
+      const separator = pieceIndex === 0 ? "::" : ":";
+      output += separator;
+      ignore0 = true;
+      continue;
+    }
+
+    output += address[pieceIndex].toString(16);
+
+    if (pieceIndex !== 7) {
+      output += ":";
+    }
+  }
+
+  return output;
+}
+
+function parseHost(input, isSpecialArg) {
+  if (input[0] === "[") {
+    if (input[input.length - 1] !== "]") {
+      return failure;
+    }
+
+    return parseIPv6(input.substring(1, input.length - 1));
+  }
+
+  if (!isSpecialArg) {
+    return parseOpaqueHost(input);
+  }
+
+  const domain = utf8PercentDecode(input);
+  const asciiDomain = tr46.toASCII(domain, false, tr46.PROCESSING_OPTIONS.NONTRANSITIONAL, false);
+  if (asciiDomain === null) {
+    return failure;
+  }
+
+  if (containsForbiddenHostCodePoint(asciiDomain)) {
+    return failure;
+  }
+
+  const ipv4Host = parseIPv4(asciiDomain);
+  if (typeof ipv4Host === "number" || ipv4Host === failure) {
+    return ipv4Host;
+  }
+
+  return asciiDomain;
+}
+
+function parseOpaqueHost(input) {
+  if (containsForbiddenHostCodePointExcludingPercent(input)) {
+    return failure;
+  }
+
+  let output = "";
+  const decoded = punycode.ucs2.decode(input);
+  for (let i = 0; i < decoded.length; ++i) {
+    output += percentEncodeChar(decoded[i], isC0ControlPercentEncode);
+  }
+  return output;
+}
+
+function findLongestZeroSequence(arr) {
+  let maxIdx = null;
+  let maxLen = 1; // only find elements > 1
+  let currStart = null;
+  let currLen = 0;
+
+  for (let i = 0; i < arr.length; ++i) {
+    if (arr[i] !== 0) {
+      if (currLen > maxLen) {
+        maxIdx = currStart;
+        maxLen = currLen;
+      }
+
+      currStart = null;
+      currLen = 0;
+    } else {
+      if (currStart === null) {
+        currStart = i;
+      }
+      ++currLen;
+    }
+  }
+
+  // if trailing zeros
+  if (currLen > maxLen) {
+    maxIdx = currStart;
+    maxLen = currLen;
+  }
+
+  return {
+    idx: maxIdx,
+    len: maxLen
+  };
+}
+
+function serializeHost(host) {
+  if (typeof host === "number") {
+    return serializeIPv4(host);
+  }
+
+  // IPv6 serializer
+  if (host instanceof Array) {
+    return "[" + serializeIPv6(host) + "]";
+  }
+
+  return host;
+}
+
+function trimControlChars(url) {
+  return url.replace(/^[\u0000-\u001F\u0020]+|[\u0000-\u001F\u0020]+$/g, "");
+}
+
+function trimTabAndNewline(url) {
+  return url.replace(/\u0009|\u000A|\u000D/g, "");
+}
+
+function shortenPath(url) {
+  const path = url.path;
+  if (path.length === 0) {
+    return;
+  }
+  if (url.scheme === "file" && path.length === 1 && isNormalizedWindowsDriveLetter(path[0])) {
+    return;
+  }
+
+  path.pop();
+}
+
+function includesCredentials(url) {
+  return url.username !== "" || url.password !== "";
+}
+
+function cannotHaveAUsernamePasswordPort(url) {
+  return url.host === null || url.host === "" || url.cannotBeABaseURL || url.scheme === "file";
+}
+
+function isNormalizedWindowsDriveLetter(string) {
+  return /^[A-Za-z]:$/.test(string);
+}
+
+function URLStateMachine(input, base, encodingOverride, url, stateOverride) {
+  this.pointer = 0;
+  this.input = input;
+  this.base = base || null;
+  this.encodingOverride = encodingOverride || "utf-8";
+  this.stateOverride = stateOverride;
+  this.url = url;
+  this.failure = false;
+  this.parseError = false;
+
+  if (!this.url) {
+    this.url = {
+      scheme: "",
+      username: "",
+      password: "",
+      host: null,
+      port: null,
+      path: [],
+      query: null,
+      fragment: null,
+
+      cannotBeABaseURL: false
+    };
+
+    const res = trimControlChars(this.input);
+    if (res !== this.input) {
+      this.parseError = true;
+    }
+    this.input = res;
+  }
+
+  const res = trimTabAndNewline(this.input);
+  if (res !== this.input) {
+    this.parseError = true;
+  }
+  this.input = res;
+
+  this.state = stateOverride || "scheme start";
+
+  this.buffer = "";
+  this.atFlag = false;
+  this.arrFlag = false;
+  this.passwordTokenSeenFlag = false;
+
+  this.input = punycode.ucs2.decode(this.input);
+
+  for (; this.pointer <= this.input.length; ++this.pointer) {
+    const c = this.input[this.pointer];
+    const cStr = isNaN(c) ? undefined : String.fromCodePoint(c);
+
+    // exec state machine
+    const ret = this["parse " + this.state](c, cStr);
+    if (!ret) {
+      break; // terminate algorithm
+    } else if (ret === failure) {
+      this.failure = true;
+      break;
+    }
+  }
+}
+
+URLStateMachine.prototype["parse scheme start"] = function parseSchemeStart(c, cStr) {
+  if (isASCIIAlpha(c)) {
+    this.buffer += cStr.toLowerCase();
+    this.state = "scheme";
+  } else if (!this.stateOverride) {
+    this.state = "no scheme";
+    --this.pointer;
+  } else {
+    this.parseError = true;
+    return failure;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse scheme"] = function parseScheme(c, cStr) {
+  if (isASCIIAlphanumeric(c) || c === 43 || c === 45 || c === 46) {
+    this.buffer += cStr.toLowerCase();
+  } else if (c === 58) {
+    if (this.stateOverride) {
+      if (isSpecial(this.url) && !isSpecialScheme(this.buffer)) {
+        return false;
+      }
+
+      if (!isSpecial(this.url) && isSpecialScheme(this.buffer)) {
+        return false;
+      }
+
+      if ((includesCredentials(this.url) || this.url.port !== null) && this.buffer === "file") {
+        return false;
+      }
+
+      if (this.url.scheme === "file" && (this.url.host === "" || this.url.host === null)) {
+        return false;
+      }
+    }
+    this.url.scheme = this.buffer;
+    this.buffer = "";
+    if (this.stateOverride) {
+      return false;
+    }
+    if (this.url.scheme === "file") {
+      if (this.input[this.pointer + 1] !== 47 || this.input[this.pointer + 2] !== 47) {
+        this.parseError = true;
+      }
+      this.state = "file";
+    } else if (isSpecial(this.url) && this.base !== null && this.base.scheme === this.url.scheme) {
+      this.state = "special relative or authority";
+    } else if (isSpecial(this.url)) {
+      this.state = "special authority slashes";
+    } else if (this.input[this.pointer + 1] === 47) {
+      this.state = "path or authority";
+      ++this.pointer;
+    } else {
+      this.url.cannotBeABaseURL = true;
+      this.url.path.push("");
+      this.state = "cannot-be-a-base-URL path";
+    }
+  } else if (!this.stateOverride) {
+    this.buffer = "";
+    this.state = "no scheme";
+    this.pointer = -1;
+  } else {
+    this.parseError = true;
+    return failure;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse no scheme"] = function parseNoScheme(c) {
+  if (this.base === null || (this.base.cannotBeABaseURL && c !== 35)) {
+    return failure;
+  } else if (this.base.cannotBeABaseURL && c === 35) {
+    this.url.scheme = this.base.scheme;
+    this.url.path = this.base.path.slice();
+    this.url.query = this.base.query;
+    this.url.fragment = "";
+    this.url.cannotBeABaseURL = true;
+    this.state = "fragment";
+  } else if (this.base.scheme === "file") {
+    this.state = "file";
+    --this.pointer;
+  } else {
+    this.state = "relative";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse special relative or authority"] = function parseSpecialRelativeOrAuthority(c) {
+  if (c === 47 && this.input[this.pointer + 1] === 47) {
+    this.state = "special authority ignore slashes";
+    ++this.pointer;
+  } else {
+    this.parseError = true;
+    this.state = "relative";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse path or authority"] = function parsePathOrAuthority(c) {
+  if (c === 47) {
+    this.state = "authority";
+  } else {
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse relative"] = function parseRelative(c) {
+  this.url.scheme = this.base.scheme;
+  if (isNaN(c)) {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.url.path = this.base.path.slice();
+    this.url.query = this.base.query;
+  } else if (c === 47) {
+    this.state = "relative slash";
+  } else if (c === 63) {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.url.path = this.base.path.slice();
+    this.url.query = "";
+    this.state = "query";
+  } else if (c === 35) {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.url.path = this.base.path.slice();
+    this.url.query = this.base.query;
+    this.url.fragment = "";
+    this.state = "fragment";
+  } else if (isSpecial(this.url) && c === 92) {
+    this.parseError = true;
+    this.state = "relative slash";
+  } else {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.url.path = this.base.path.slice(0, this.base.path.length - 1);
+
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse relative slash"] = function parseRelativeSlash(c) {
+  if (isSpecial(this.url) && (c === 47 || c === 92)) {
+    if (c === 92) {
+      this.parseError = true;
+    }
+    this.state = "special authority ignore slashes";
+  } else if (c === 47) {
+    this.state = "authority";
+  } else {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse special authority slashes"] = function parseSpecialAuthoritySlashes(c) {
+  if (c === 47 && this.input[this.pointer + 1] === 47) {
+    this.state = "special authority ignore slashes";
+    ++this.pointer;
+  } else {
+    this.parseError = true;
+    this.state = "special authority ignore slashes";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse special authority ignore slashes"] = function parseSpecialAuthorityIgnoreSlashes(c) {
+  if (c !== 47 && c !== 92) {
+    this.state = "authority";
+    --this.pointer;
+  } else {
+    this.parseError = true;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse authority"] = function parseAuthority(c, cStr) {
+  if (c === 64) {
+    this.parseError = true;
+    if (this.atFlag) {
+      this.buffer = "%40" + this.buffer;
+    }
+    this.atFlag = true;
+
+    // careful, this is based on buffer and has its own pointer (this.pointer != pointer) and inner chars
+    const len = countSymbols(this.buffer);
+    for (let pointer = 0; pointer < len; ++pointer) {
+      const codePoint = this.buffer.codePointAt(pointer);
+
+      if (codePoint === 58 && !this.passwordTokenSeenFlag) {
+        this.passwordTokenSeenFlag = true;
+        continue;
+      }
+      const encodedCodePoints = percentEncodeChar(codePoint, isUserinfoPercentEncode);
+      if (this.passwordTokenSeenFlag) {
+        this.url.password += encodedCodePoints;
+      } else {
+        this.url.username += encodedCodePoints;
+      }
+    }
+    this.buffer = "";
+  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
+             (isSpecial(this.url) && c === 92)) {
+    if (this.atFlag && this.buffer === "") {
+      this.parseError = true;
+      return failure;
+    }
+    this.pointer -= countSymbols(this.buffer) + 1;
+    this.buffer = "";
+    this.state = "host";
+  } else {
+    this.buffer += cStr;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse hostname"] =
+URLStateMachine.prototype["parse host"] = function parseHostName(c, cStr) {
+  if (this.stateOverride && this.url.scheme === "file") {
+    --this.pointer;
+    this.state = "file host";
+  } else if (c === 58 && !this.arrFlag) {
+    if (this.buffer === "") {
+      this.parseError = true;
+      return failure;
+    }
+
+    const host = parseHost(this.buffer, isSpecial(this.url));
+    if (host === failure) {
+      return failure;
+    }
+
+    this.url.host = host;
+    this.buffer = "";
+    this.state = "port";
+    if (this.stateOverride === "hostname") {
+      return false;
+    }
+  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
+             (isSpecial(this.url) && c === 92)) {
+    --this.pointer;
+    if (isSpecial(this.url) && this.buffer === "") {
+      this.parseError = true;
+      return failure;
+    } else if (this.stateOverride && this.buffer === "" &&
+               (includesCredentials(this.url) || this.url.port !== null)) {
+      this.parseError = true;
+      return false;
+    }
+
+    const host = parseHost(this.buffer, isSpecial(this.url));
+    if (host === failure) {
+      return failure;
+    }
+
+    this.url.host = host;
+    this.buffer = "";
+    this.state = "path start";
+    if (this.stateOverride) {
+      return false;
+    }
+  } else {
+    if (c === 91) {
+      this.arrFlag = true;
+    } else if (c === 93) {
+      this.arrFlag = false;
+    }
+    this.buffer += cStr;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse port"] = function parsePort(c, cStr) {
+  if (isASCIIDigit(c)) {
+    this.buffer += cStr;
+  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
+             (isSpecial(this.url) && c === 92) ||
+             this.stateOverride) {
+    if (this.buffer !== "") {
+      const port = parseInt(this.buffer);
+      if (port > Math.pow(2, 16) - 1) {
+        this.parseError = true;
+        return failure;
+      }
+      this.url.port = port === defaultPort(this.url.scheme) ? null : port;
+      this.buffer = "";
+    }
+    if (this.stateOverride) {
+      return false;
+    }
+    this.state = "path start";
+    --this.pointer;
+  } else {
+    this.parseError = true;
+    return failure;
+  }
+
+  return true;
+};
+
+const fileOtherwiseCodePoints = new Set([47, 92, 63, 35]);
+
+URLStateMachine.prototype["parse file"] = function parseFile(c) {
+  this.url.scheme = "file";
+
+  if (c === 47 || c === 92) {
+    if (c === 92) {
+      this.parseError = true;
+    }
+    this.state = "file slash";
+  } else if (this.base !== null && this.base.scheme === "file") {
+    if (isNaN(c)) {
+      this.url.host = this.base.host;
+      this.url.path = this.base.path.slice();
+      this.url.query = this.base.query;
+    } else if (c === 63) {
+      this.url.host = this.base.host;
+      this.url.path = this.base.path.slice();
+      this.url.query = "";
+      this.state = "query";
+    } else if (c === 35) {
+      this.url.host = this.base.host;
+      this.url.path = this.base.path.slice();
+      this.url.query = this.base.query;
+      this.url.fragment = "";
+      this.state = "fragment";
+    } else {
+      if (this.input.length - this.pointer - 1 === 0 || // remaining consists of 0 code points
+          !isWindowsDriveLetterCodePoints(c, this.input[this.pointer + 1]) ||
+          (this.input.length - this.pointer - 1 >= 2 && // remaining has at least 2 code points
+           !fileOtherwiseCodePoints.has(this.input[this.pointer + 2]))) {
+        this.url.host = this.base.host;
+        this.url.path = this.base.path.slice();
+        shortenPath(this.url);
+      } else {
+        this.parseError = true;
+      }
+
+      this.state = "path";
+      --this.pointer;
+    }
+  } else {
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse file slash"] = function parseFileSlash(c) {
+  if (c === 47 || c === 92) {
+    if (c === 92) {
+      this.parseError = true;
+    }
+    this.state = "file host";
+  } else {
+    if (this.base !== null && this.base.scheme === "file") {
+      if (isNormalizedWindowsDriveLetterString(this.base.path[0])) {
+        this.url.path.push(this.base.path[0]);
+      } else {
+        this.url.host = this.base.host;
+      }
+    }
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse file host"] = function parseFileHost(c, cStr) {
+  if (isNaN(c) || c === 47 || c === 92 || c === 63 || c === 35) {
+    --this.pointer;
+    if (!this.stateOverride && isWindowsDriveLetterString(this.buffer)) {
+      this.parseError = true;
+      this.state = "path";
+    } else if (this.buffer === "") {
+      this.url.host = "";
+      if (this.stateOverride) {
+        return false;
+      }
+      this.state = "path start";
+    } else {
+      let host = parseHost(this.buffer, isSpecial(this.url));
+      if (host === failure) {
+        return failure;
+      }
+      if (host === "localhost") {
+        host = "";
+      }
+      this.url.host = host;
+
+      if (this.stateOverride) {
+        return false;
+      }
+
+      this.buffer = "";
+      this.state = "path start";
+    }
+  } else {
+    this.buffer += cStr;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse path start"] = function parsePathStart(c) {
+  if (isSpecial(this.url)) {
+    if (c === 92) {
+      this.parseError = true;
+    }
+    this.state = "path";
+
+    if (c !== 47 && c !== 92) {
+      --this.pointer;
+    }
+  } else if (!this.stateOverride && c === 63) {
+    this.url.query = "";
+    this.state = "query";
+  } else if (!this.stateOverride && c === 35) {
+    this.url.fragment = "";
+    this.state = "fragment";
+  } else if (c !== undefined) {
+    this.state = "path";
+    if (c !== 47) {
+      --this.pointer;
+    }
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse path"] = function parsePath(c) {
+  if (isNaN(c) || c === 47 || (isSpecial(this.url) && c === 92) ||
+      (!this.stateOverride && (c === 63 || c === 35))) {
+    if (isSpecial(this.url) && c === 92) {
+      this.parseError = true;
+    }
+
+    if (isDoubleDot(this.buffer)) {
+      shortenPath(this.url);
+      if (c !== 47 && !(isSpecial(this.url) && c === 92)) {
+        this.url.path.push("");
+      }
+    } else if (isSingleDot(this.buffer) && c !== 47 &&
+               !(isSpecial(this.url) && c === 92)) {
+      this.url.path.push("");
+    } else if (!isSingleDot(this.buffer)) {
+      if (this.url.scheme === "file" && this.url.path.length === 0 && isWindowsDriveLetterString(this.buffer)) {
+        if (this.url.host !== "" && this.url.host !== null) {
+          this.parseError = true;
+          this.url.host = "";
+        }
+        this.buffer = this.buffer[0] + ":";
+      }
+      this.url.path.push(this.buffer);
+    }
+    this.buffer = "";
+    if (this.url.scheme === "file" && (c === undefined || c === 63 || c === 35)) {
+      while (this.url.path.length > 1 && this.url.path[0] === "") {
+        this.parseError = true;
+        this.url.path.shift();
+      }
+    }
+    if (c === 63) {
+      this.url.query = "";
+      this.state = "query";
+    }
+    if (c === 35) {
+      this.url.fragment = "";
+      this.state = "fragment";
+    }
+  } else {
+    // TODO: If c is not a URL code point and not "%", parse error.
+
+    if (c === 37 &&
+      (!isASCIIHex(this.input[this.pointer + 1]) ||
+        !isASCIIHex(this.input[this.pointer + 2]))) {
+      this.parseError = true;
+    }
+
+    this.buffer += percentEncodeChar(c, isPathPercentEncode);
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse cannot-be-a-base-URL path"] = function parseCannotBeABaseURLPath(c) {
+  if (c === 63) {
+    this.url.query = "";
+    this.state = "query";
+  } else if (c === 35) {
+    this.url.fragment = "";
+    this.state = "fragment";
+  } else {
+    // TODO: Add: not a URL code point
+    if (!isNaN(c) && c !== 37) {
+      this.parseError = true;
+    }
+
+    if (c === 37 &&
+        (!isASCIIHex(this.input[this.pointer + 1]) ||
+         !isASCIIHex(this.input[this.pointer + 2]))) {
+      this.parseError = true;
+    }
+
+    if (!isNaN(c)) {
+      this.url.path[0] = this.url.path[0] + percentEncodeChar(c, isC0ControlPercentEncode);
+    }
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse query"] = function parseQuery(c, cStr) {
+  if (isNaN(c) || (!this.stateOverride && c === 35)) {
+    if (!isSpecial(this.url) || this.url.scheme === "ws" || this.url.scheme === "wss") {
+      this.encodingOverride = "utf-8";
+    }
+
+    const buffer = new Buffer(this.buffer); // TODO: Use encoding override instead
+    for (let i = 0; i < buffer.length; ++i) {
+      if (buffer[i] < 0x21 || buffer[i] > 0x7E || buffer[i] === 0x22 || buffer[i] === 0x23 ||
+          buffer[i] === 0x3C || buffer[i] === 0x3E) {
+        this.url.query += percentEncode(buffer[i]);
+      } else {
+        this.url.query += String.fromCodePoint(buffer[i]);
+      }
+    }
+
+    this.buffer = "";
+    if (c === 35) {
+      this.url.fragment = "";
+      this.state = "fragment";
+    }
+  } else {
+    // TODO: If c is not a URL code point and not "%", parse error.
+    if (c === 37 &&
+      (!isASCIIHex(this.input[this.pointer + 1]) ||
+        !isASCIIHex(this.input[this.pointer + 2]))) {
+      this.parseError = true;
+    }
+
+    this.buffer += cStr;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse fragment"] = function parseFragment(c) {
+  if (isNaN(c)) { // do nothing
+  } else if (c === 0x0) {
+    this.parseError = true;
+  } else {
+    // TODO: If c is not a URL code point and not "%", parse error.
+    if (c === 37 &&
+      (!isASCIIHex(this.input[this.pointer + 1]) ||
+        !isASCIIHex(this.input[this.pointer + 2]))) {
+      this.parseError = true;
+    }
+
+    this.url.fragment += percentEncodeChar(c, isC0ControlPercentEncode);
+  }
+
+  return true;
+};
+
+function serializeURL(url, excludeFragment) {
+  let output = url.scheme + ":";
+  if (url.host !== null) {
+    output += "//";
+
+    if (url.username !== "" || url.password !== "") {
+      output += url.username;
+      if (url.password !== "") {
+        output += ":" + url.password;
+      }
+      output += "@";
+    }
+
+    output += serializeHost(url.host);
+
+    if (url.port !== null) {
+      output += ":" + url.port;
+    }
+  } else if (url.host === null && url.scheme === "file") {
+    output += "//";
+  }
+
+  if (url.cannotBeABaseURL) {
+    output += url.path[0];
+  } else {
+    for (const string of url.path) {
+      output += "/" + string;
+    }
+  }
+
+  if (url.query !== null) {
+    output += "?" + url.query;
+  }
+
+  if (!excludeFragment && url.fragment !== null) {
+    output += "#" + url.fragment;
+  }
+
+  return output;
+}
+
+function serializeOrigin(tuple) {
+  let result = tuple.scheme + "://";
+  result += serializeHost(tuple.host);
+
+  if (tuple.port !== null) {
+    result += ":" + tuple.port;
+  }
+
+  return result;
+}
+
+module.exports.serializeURL = serializeURL;
+
+module.exports.serializeURLOrigin = function (url) {
+  // https://url.spec.whatwg.org/#concept-url-origin
+  switch (url.scheme) {
+    case "blob":
+      try {
+        return module.exports.serializeURLOrigin(module.exports.parseURL(url.path[0]));
+      } catch (e) {
+        // serializing an opaque origin returns "null"
+        return "null";
+      }
+    case "ftp":
+    case "gopher":
+    case "http":
+    case "https":
+    case "ws":
+    case "wss":
+      return serializeOrigin({
+        scheme: url.scheme,
+        host: url.host,
+        port: url.port
+      });
+    case "file":
+      // spec says "exercise to the reader", chrome says "file://"
+      return "file://";
+    default:
+      // serializing an opaque origin returns "null"
+      return "null";
+  }
+};
+
+module.exports.basicURLParse = function (input, options) {
+  if (options === undefined) {
+    options = {};
+  }
+
+  const usm = new URLStateMachine(input, options.baseURL, options.encodingOverride, options.url, options.stateOverride);
+  if (usm.failure) {
+    return "failure";
+  }
+
+  return usm.url;
+};
+
+module.exports.setTheUsername = function (url, username) {
+  url.username = "";
+  const decoded = punycode.ucs2.decode(username);
+  for (let i = 0; i < decoded.length; ++i) {
+    url.username += percentEncodeChar(decoded[i], isUserinfoPercentEncode);
+  }
+};
+
+module.exports.setThePassword = function (url, password) {
+  url.password = "";
+  const decoded = punycode.ucs2.decode(password);
+  for (let i = 0; i < decoded.length; ++i) {
+    url.password += percentEncodeChar(decoded[i], isUserinfoPercentEncode);
+  }
+};
+
+module.exports.serializeHost = serializeHost;
+
+module.exports.cannotHaveAUsernamePasswordPort = cannotHaveAUsernamePasswordPort;
+
+module.exports.serializeInteger = function (integer) {
+  return String(integer);
+};
+
+module.exports.parseURL = function (input, options) {
+  if (options === undefined) {
+    options = {};
+  }
+
+  // We don't handle blobs, so this just delegates:
+  return module.exports.basicURLParse(input, { baseURL: options.baseURL, encodingOverride: options.encodingOverride });
+};
 
 
 /***/ }),
@@ -8593,7 +8593,7 @@ module.exports.PROCESSING_OPTIONS = PROCESSING_OPTIONS;
 /***/ 998:
 /***/ (function(module) {
 
-module.exports = eval("require")("node:process");
+module.exports = eval("require")("process");
 
 
 /***/ })
@@ -8601,7 +8601,7 @@ module.exports = eval("require")("node:process");
 /******/ },
 /******/ function(__webpack_require__) { // webpackRuntimeModules
 /******/ 	"use strict";
-/******/ 
+/******/
 /******/ 	/* webpack/runtime/make namespace object */
 /******/ 	!function() {
 /******/ 		// define __esModule on exports
@@ -8612,7 +8612,7 @@ module.exports = eval("require")("node:process");
 /******/ 			Object.defineProperty(exports, '__esModule', { value: true });
 /******/ 		};
 /******/ 	}();
-/******/ 	
+/******/
 /******/ 	/* webpack/runtime/define property getter */
 /******/ 	!function() {
 /******/ 		// define getter function for harmony exports
@@ -8623,7 +8623,7 @@ module.exports = eval("require")("node:process");
 /******/ 			}
 /******/ 		};
 /******/ 	}();
-/******/ 	
+/******/
 /******/ 	/* webpack/runtime/create fake namespace object */
 /******/ 	!function() {
 /******/ 		// create a fake namespace object
@@ -8642,7 +8642,7 @@ module.exports = eval("require")("node:process");
 /******/ 			return ns;
 /******/ 		};
 /******/ 	}();
-/******/ 	
+/******/
 /******/ 	/* webpack/runtime/compat get default export */
 /******/ 	!function() {
 /******/ 		// getDefaultExport function for compatibility with non-harmony modules
@@ -8654,6 +8654,6 @@ module.exports = eval("require")("node:process");
 /******/ 			return getter;
 /******/ 		};
 /******/ 	}();
-/******/ 	
+/******/
 /******/ }
-);
\ No newline at end of file
+);
diff --git a/generate-release-notes.js b/generate-release-notes.js
index de8bd6b..ada421d 100644
--- a/generate-release-notes.js
+++ b/generate-release-notes.js
@@ -1,6 +1,6 @@
-import {promisify} from 'node:util';
-import {execFile} from 'node:child_process';
-import process from 'node:process';
+import {promisify} from 'util';
+import {execFile} from 'child_process';
+import process from 'process';
 
 const execFilePromised = promisify(execFile);
 
diff --git a/index.js b/index.js
index 1b8eacc..091b744 100644
--- a/index.js
+++ b/index.js
@@ -1,6 +1,6 @@
-import process from 'node:process';
-import {promisify} from 'node:util';
-import {execFile} from 'node:child_process';
+import process from 'process';
+import {promisify} from 'util';
+import {execFile} from 'child_process';
 import {getOctokit, context} from '@actions/github';
 import core from '@actions/core';
 import {generateReleaseNotes} from './generate-release-notes.js';
diff --git a/package.json b/package.json
index ce9fd44..31ea1dd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,5 @@
 {
-	"name": "release-with-changelog",
-	"version": "1.0.0",
+	"private": true,
 	"description": "Create a GitHub relase with changelog for every tag you push",
 	"type": "module",
 	"main": "distribution/index.js",
@@ -36,7 +35,10 @@
 		],
 		"ignore": [
 			"distribution"
-		]
+		],
+		"rule": {
+			"unicorn/prefer-node-protocol": "off"
+		}
 	},
 	"jest": {
 		"transform": {}

From 88957313ee162a5de69c5c851bac1af565f7356f Mon Sep 17 00:00:00 2001
From: Federico <me@fregante.com>
Date: Mon, 4 Oct 2021 15:01:59 +0200
Subject: [PATCH 2/2] Built file

---
 distribution/index.js | 3050 ++++++++++++++++++++---------------------
 1 file changed, 1520 insertions(+), 1530 deletions(-)

diff --git a/distribution/index.js b/distribution/index.js
index 9a516df..cca37cc 100644
--- a/distribution/index.js
+++ b/distribution/index.js
@@ -89,14 +89,6 @@ function wrappy (fn, cb) {
 }
 
 
-/***/ }),
-
-/***/ 14:
-/***/ (function(module) {
-
-module.exports = eval("require")("child_process");
-
-
 /***/ }),
 
 /***/ 16:
@@ -169,15 +161,15 @@ function onceStrict (fn) {
 "use strict";
 __webpack_require__.r(__webpack_exports__);
 
-// EXTERNAL MODULE: (webpack)/ncc/@@notfound.js?process
-var _notfoundnode_process = __webpack_require__(998);
-var _notfoundnode_process_default = /*#__PURE__*/__webpack_require__.n(_notfoundnode_process);
+// EXTERNAL MODULE: external "process"
+var external_process_ = __webpack_require__(765);
+var external_process_default = /*#__PURE__*/__webpack_require__.n(external_process_);
 
-// EXTERNAL MODULE: (webpack)/ncc/@@notfound.js?util
-var _notfoundnode_util = __webpack_require__(423);
+// EXTERNAL MODULE: external "util"
+var external_util_ = __webpack_require__(669);
 
-// EXTERNAL MODULE: (webpack)/ncc/@@notfound.js?child_process
-var _notfoundnode_child_process = __webpack_require__(14);
+// EXTERNAL MODULE: external "child_process"
+var external_child_process_ = __webpack_require__(129);
 
 // EXTERNAL MODULE: ./node_modules/@actions/github/lib/github.js
 var github = __webpack_require__(469);
@@ -191,9 +183,9 @@ var core_default = /*#__PURE__*/__webpack_require__.n(core);
 
 
 
-const execFilePromised = Object(_notfoundnode_util.promisify)(_notfoundnode_child_process.execFile);
+const execFilePromised = Object(external_util_.promisify)(external_child_process_.execFile);
 
-const repoURL = _notfoundnode_process_default.a.env.GITHUB_SERVER_URL + '/' + _notfoundnode_process_default.a.env.GITHUB_REPOSITORY;
+const repoURL = external_process_default.a.env.GITHUB_SERVER_URL + '/' + external_process_default.a.env.GITHUB_REPOSITORY;
 
 const excludePreset = /^bump |^meta|^document|^lint|^refactor|readme|dependencies|^v?\d+\.\d+\.\d+/i;
 
@@ -261,7 +253,7 @@ async function generateReleaseNotes({
 
 
 
-const index_execFilePromised = Object(_notfoundnode_util.promisify)(_notfoundnode_child_process.execFile);
+const index_execFilePromised = Object(external_util_.promisify)(external_child_process_.execFile);
 
 async function run() {
 	try {
@@ -291,8 +283,8 @@ async function run() {
 
 		let pushedTag = core_default().getInput('tag') || tags[0];
 
-		if (_notfoundnode_process_default().env.GITHUB_REF.startsWith('refs/tags/')) {
-			pushedTag = _notfoundnode_process_default().env.GITHUB_REF.replace('refs/tags/', '');
+		if (external_process_default().env.GITHUB_REF.startsWith('refs/tags/')) {
+			pushedTag = external_process_default().env.GITHUB_REF.replace('refs/tags/', '');
 			core_default().info('Using pushed tag as reference: ' + pushedTag);
 		}
 
@@ -509,6 +501,13 @@ exports.getApiBaseUrl = getApiBaseUrl;
 
 /***/ }),
 
+/***/ 129:
+/***/ (function(module) {
+
+module.exports = require("child_process");
+
+/***/ }),
+
 /***/ 141:
 /***/ (function(__unusedmodule, exports, __webpack_require__) {
 
@@ -2043,14 +2042,6 @@ exports.endpoint = endpoint;
 module.exports = __webpack_require__(141);
 
 
-/***/ }),
-
-/***/ 423:
-/***/ (function(module) {
-
-module.exports = eval("require")("util");
-
-
 /***/ }),
 
 /***/ 431:
@@ -5328,8 +5319,8 @@ class OidcClient {
             const res = yield httpclient
                 .getJson(id_token_url)
                 .catch(error => {
-                throw new Error(`Failed to get ID Token. \n
-        Error Code : ${error.statusCode}\n
+                throw new Error(`Failed to get ID Token. \n 
+        Error Code : ${error.statusCode}\n 
         Error Message: ${error.result.message}`);
             });
             const id_token = (_a = res.result) === null || _a === void 0 ? void 0 : _a.value;
@@ -5563,6 +5554,13 @@ module.exports = require("zlib");
 
 /***/ }),
 
+/***/ 765:
+/***/ (function(module) {
+
+module.exports = require("process");
+
+/***/ }),
+
 /***/ 782:
 /***/ (function(module, __unusedexports, __webpack_require__) {
 
@@ -7023,1545 +7021,1545 @@ exports.withCustomRequest = withCustomRequest;
 /***/ (function(module, __unusedexports, __webpack_require__) {
 
 "use strict";
+
+const punycode = __webpack_require__(213);
+const tr46 = __webpack_require__(976);
+
+const specialSchemes = {
+  ftp: 21,
+  file: null,
+  gopher: 70,
+  http: 80,
+  https: 443,
+  ws: 80,
+  wss: 443
+};
+
+const failure = Symbol("failure");
+
+function countSymbols(str) {
+  return punycode.ucs2.decode(str).length;
+}
+
+function at(input, idx) {
+  const c = input[idx];
+  return isNaN(c) ? undefined : String.fromCodePoint(c);
+}
+
+function isASCIIDigit(c) {
+  return c >= 0x30 && c <= 0x39;
+}
+
+function isASCIIAlpha(c) {
+  return (c >= 0x41 && c <= 0x5A) || (c >= 0x61 && c <= 0x7A);
+}
+
+function isASCIIAlphanumeric(c) {
+  return isASCIIAlpha(c) || isASCIIDigit(c);
+}
+
+function isASCIIHex(c) {
+  return isASCIIDigit(c) || (c >= 0x41 && c <= 0x46) || (c >= 0x61 && c <= 0x66);
+}
+
+function isSingleDot(buffer) {
+  return buffer === "." || buffer.toLowerCase() === "%2e";
+}
+
+function isDoubleDot(buffer) {
+  buffer = buffer.toLowerCase();
+  return buffer === ".." || buffer === "%2e." || buffer === ".%2e" || buffer === "%2e%2e";
+}
+
+function isWindowsDriveLetterCodePoints(cp1, cp2) {
+  return isASCIIAlpha(cp1) && (cp2 === 58 || cp2 === 124);
+}
+
+function isWindowsDriveLetterString(string) {
+  return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && (string[1] === ":" || string[1] === "|");
+}
+
+function isNormalizedWindowsDriveLetterString(string) {
+  return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && string[1] === ":";
+}
+
+function containsForbiddenHostCodePoint(string) {
+  return string.search(/\u0000|\u0009|\u000A|\u000D|\u0020|#|%|\/|:|\?|@|\[|\\|\]/) !== -1;
+}
+
+function containsForbiddenHostCodePointExcludingPercent(string) {
+  return string.search(/\u0000|\u0009|\u000A|\u000D|\u0020|#|\/|:|\?|@|\[|\\|\]/) !== -1;
+}
+
+function isSpecialScheme(scheme) {
+  return specialSchemes[scheme] !== undefined;
+}
+
+function isSpecial(url) {
+  return isSpecialScheme(url.scheme);
+}
+
+function defaultPort(scheme) {
+  return specialSchemes[scheme];
+}
+
+function percentEncode(c) {
+  let hex = c.toString(16).toUpperCase();
+  if (hex.length === 1) {
+    hex = "0" + hex;
+  }
+
+  return "%" + hex;
+}
+
+function utf8PercentEncode(c) {
+  const buf = new Buffer(c);
+
+  let str = "";
+
+  for (let i = 0; i < buf.length; ++i) {
+    str += percentEncode(buf[i]);
+  }
+
+  return str;
+}
+
+function utf8PercentDecode(str) {
+  const input = new Buffer(str);
+  const output = [];
+  for (let i = 0; i < input.length; ++i) {
+    if (input[i] !== 37) {
+      output.push(input[i]);
+    } else if (input[i] === 37 && isASCIIHex(input[i + 1]) && isASCIIHex(input[i + 2])) {
+      output.push(parseInt(input.slice(i + 1, i + 3).toString(), 16));
+      i += 2;
+    } else {
+      output.push(input[i]);
+    }
+  }
+  return new Buffer(output).toString();
+}
+
+function isC0ControlPercentEncode(c) {
+  return c <= 0x1F || c > 0x7E;
+}
+
+const extraPathPercentEncodeSet = new Set([32, 34, 35, 60, 62, 63, 96, 123, 125]);
+function isPathPercentEncode(c) {
+  return isC0ControlPercentEncode(c) || extraPathPercentEncodeSet.has(c);
+}
+
+const extraUserinfoPercentEncodeSet =
+  new Set([47, 58, 59, 61, 64, 91, 92, 93, 94, 124]);
+function isUserinfoPercentEncode(c) {
+  return isPathPercentEncode(c) || extraUserinfoPercentEncodeSet.has(c);
+}
+
+function percentEncodeChar(c, encodeSetPredicate) {
+  const cStr = String.fromCodePoint(c);
+
+  if (encodeSetPredicate(c)) {
+    return utf8PercentEncode(cStr);
+  }
+
+  return cStr;
+}
+
+function parseIPv4Number(input) {
+  let R = 10;
+
+  if (input.length >= 2 && input.charAt(0) === "0" && input.charAt(1).toLowerCase() === "x") {
+    input = input.substring(2);
+    R = 16;
+  } else if (input.length >= 2 && input.charAt(0) === "0") {
+    input = input.substring(1);
+    R = 8;
+  }
+
+  if (input === "") {
+    return 0;
+  }
+
+  const regex = R === 10 ? /[^0-9]/ : (R === 16 ? /[^0-9A-Fa-f]/ : /[^0-7]/);
+  if (regex.test(input)) {
+    return failure;
+  }
+
+  return parseInt(input, R);
+}
+
+function parseIPv4(input) {
+  const parts = input.split(".");
+  if (parts[parts.length - 1] === "") {
+    if (parts.length > 1) {
+      parts.pop();
+    }
+  }
+
+  if (parts.length > 4) {
+    return input;
+  }
+
+  const numbers = [];
+  for (const part of parts) {
+    if (part === "") {
+      return input;
+    }
+    const n = parseIPv4Number(part);
+    if (n === failure) {
+      return input;
+    }
+
+    numbers.push(n);
+  }
+
+  for (let i = 0; i < numbers.length - 1; ++i) {
+    if (numbers[i] > 255) {
+      return failure;
+    }
+  }
+  if (numbers[numbers.length - 1] >= Math.pow(256, 5 - numbers.length)) {
+    return failure;
+  }
+
+  let ipv4 = numbers.pop();
+  let counter = 0;
+
+  for (const n of numbers) {
+    ipv4 += n * Math.pow(256, 3 - counter);
+    ++counter;
+  }
+
+  return ipv4;
+}
+
+function serializeIPv4(address) {
+  let output = "";
+  let n = address;
+
+  for (let i = 1; i <= 4; ++i) {
+    output = String(n % 256) + output;
+    if (i !== 4) {
+      output = "." + output;
+    }
+    n = Math.floor(n / 256);
+  }
+
+  return output;
+}
+
+function parseIPv6(input) {
+  const address = [0, 0, 0, 0, 0, 0, 0, 0];
+  let pieceIndex = 0;
+  let compress = null;
+  let pointer = 0;
+
+  input = punycode.ucs2.decode(input);
+
+  if (input[pointer] === 58) {
+    if (input[pointer + 1] !== 58) {
+      return failure;
+    }
+
+    pointer += 2;
+    ++pieceIndex;
+    compress = pieceIndex;
+  }
+
+  while (pointer < input.length) {
+    if (pieceIndex === 8) {
+      return failure;
+    }
+
+    if (input[pointer] === 58) {
+      if (compress !== null) {
+        return failure;
+      }
+      ++pointer;
+      ++pieceIndex;
+      compress = pieceIndex;
+      continue;
+    }
+
+    let value = 0;
+    let length = 0;
+
+    while (length < 4 && isASCIIHex(input[pointer])) {
+      value = value * 0x10 + parseInt(at(input, pointer), 16);
+      ++pointer;
+      ++length;
+    }
+
+    if (input[pointer] === 46) {
+      if (length === 0) {
+        return failure;
+      }
+
+      pointer -= length;
+
+      if (pieceIndex > 6) {
+        return failure;
+      }
+
+      let numbersSeen = 0;
+
+      while (input[pointer] !== undefined) {
+        let ipv4Piece = null;
+
+        if (numbersSeen > 0) {
+          if (input[pointer] === 46 && numbersSeen < 4) {
+            ++pointer;
+          } else {
+            return failure;
+          }
+        }
+
+        if (!isASCIIDigit(input[pointer])) {
+          return failure;
+        }
+
+        while (isASCIIDigit(input[pointer])) {
+          const number = parseInt(at(input, pointer));
+          if (ipv4Piece === null) {
+            ipv4Piece = number;
+          } else if (ipv4Piece === 0) {
+            return failure;
+          } else {
+            ipv4Piece = ipv4Piece * 10 + number;
+          }
+          if (ipv4Piece > 255) {
+            return failure;
+          }
+          ++pointer;
+        }
+
+        address[pieceIndex] = address[pieceIndex] * 0x100 + ipv4Piece;
+
+        ++numbersSeen;
+
+        if (numbersSeen === 2 || numbersSeen === 4) {
+          ++pieceIndex;
+        }
+      }
+
+      if (numbersSeen !== 4) {
+        return failure;
+      }
+
+      break;
+    } else if (input[pointer] === 58) {
+      ++pointer;
+      if (input[pointer] === undefined) {
+        return failure;
+      }
+    } else if (input[pointer] !== undefined) {
+      return failure;
+    }
+
+    address[pieceIndex] = value;
+    ++pieceIndex;
+  }
+
+  if (compress !== null) {
+    let swaps = pieceIndex - compress;
+    pieceIndex = 7;
+    while (pieceIndex !== 0 && swaps > 0) {
+      const temp = address[compress + swaps - 1];
+      address[compress + swaps - 1] = address[pieceIndex];
+      address[pieceIndex] = temp;
+      --pieceIndex;
+      --swaps;
+    }
+  } else if (compress === null && pieceIndex !== 8) {
+    return failure;
+  }
+
+  return address;
+}
+
+function serializeIPv6(address) {
+  let output = "";
+  const seqResult = findLongestZeroSequence(address);
+  const compress = seqResult.idx;
+  let ignore0 = false;
+
+  for (let pieceIndex = 0; pieceIndex <= 7; ++pieceIndex) {
+    if (ignore0 && address[pieceIndex] === 0) {
+      continue;
+    } else if (ignore0) {
+      ignore0 = false;
+    }
+
+    if (compress === pieceIndex) {
+      const separator = pieceIndex === 0 ? "::" : ":";
+      output += separator;
+      ignore0 = true;
+      continue;
+    }
+
+    output += address[pieceIndex].toString(16);
+
+    if (pieceIndex !== 7) {
+      output += ":";
+    }
+  }
+
+  return output;
+}
+
+function parseHost(input, isSpecialArg) {
+  if (input[0] === "[") {
+    if (input[input.length - 1] !== "]") {
+      return failure;
+    }
+
+    return parseIPv6(input.substring(1, input.length - 1));
+  }
+
+  if (!isSpecialArg) {
+    return parseOpaqueHost(input);
+  }
+
+  const domain = utf8PercentDecode(input);
+  const asciiDomain = tr46.toASCII(domain, false, tr46.PROCESSING_OPTIONS.NONTRANSITIONAL, false);
+  if (asciiDomain === null) {
+    return failure;
+  }
+
+  if (containsForbiddenHostCodePoint(asciiDomain)) {
+    return failure;
+  }
+
+  const ipv4Host = parseIPv4(asciiDomain);
+  if (typeof ipv4Host === "number" || ipv4Host === failure) {
+    return ipv4Host;
+  }
+
+  return asciiDomain;
+}
+
+function parseOpaqueHost(input) {
+  if (containsForbiddenHostCodePointExcludingPercent(input)) {
+    return failure;
+  }
+
+  let output = "";
+  const decoded = punycode.ucs2.decode(input);
+  for (let i = 0; i < decoded.length; ++i) {
+    output += percentEncodeChar(decoded[i], isC0ControlPercentEncode);
+  }
+  return output;
+}
+
+function findLongestZeroSequence(arr) {
+  let maxIdx = null;
+  let maxLen = 1; // only find elements > 1
+  let currStart = null;
+  let currLen = 0;
+
+  for (let i = 0; i < arr.length; ++i) {
+    if (arr[i] !== 0) {
+      if (currLen > maxLen) {
+        maxIdx = currStart;
+        maxLen = currLen;
+      }
+
+      currStart = null;
+      currLen = 0;
+    } else {
+      if (currStart === null) {
+        currStart = i;
+      }
+      ++currLen;
+    }
+  }
+
+  // if trailing zeros
+  if (currLen > maxLen) {
+    maxIdx = currStart;
+    maxLen = currLen;
+  }
+
+  return {
+    idx: maxIdx,
+    len: maxLen
+  };
+}
+
+function serializeHost(host) {
+  if (typeof host === "number") {
+    return serializeIPv4(host);
+  }
+
+  // IPv6 serializer
+  if (host instanceof Array) {
+    return "[" + serializeIPv6(host) + "]";
+  }
+
+  return host;
+}
+
+function trimControlChars(url) {
+  return url.replace(/^[\u0000-\u001F\u0020]+|[\u0000-\u001F\u0020]+$/g, "");
+}
+
+function trimTabAndNewline(url) {
+  return url.replace(/\u0009|\u000A|\u000D/g, "");
+}
+
+function shortenPath(url) {
+  const path = url.path;
+  if (path.length === 0) {
+    return;
+  }
+  if (url.scheme === "file" && path.length === 1 && isNormalizedWindowsDriveLetter(path[0])) {
+    return;
+  }
+
+  path.pop();
+}
+
+function includesCredentials(url) {
+  return url.username !== "" || url.password !== "";
+}
+
+function cannotHaveAUsernamePasswordPort(url) {
+  return url.host === null || url.host === "" || url.cannotBeABaseURL || url.scheme === "file";
+}
+
+function isNormalizedWindowsDriveLetter(string) {
+  return /^[A-Za-z]:$/.test(string);
+}
+
+function URLStateMachine(input, base, encodingOverride, url, stateOverride) {
+  this.pointer = 0;
+  this.input = input;
+  this.base = base || null;
+  this.encodingOverride = encodingOverride || "utf-8";
+  this.stateOverride = stateOverride;
+  this.url = url;
+  this.failure = false;
+  this.parseError = false;
+
+  if (!this.url) {
+    this.url = {
+      scheme: "",
+      username: "",
+      password: "",
+      host: null,
+      port: null,
+      path: [],
+      query: null,
+      fragment: null,
+
+      cannotBeABaseURL: false
+    };
+
+    const res = trimControlChars(this.input);
+    if (res !== this.input) {
+      this.parseError = true;
+    }
+    this.input = res;
+  }
+
+  const res = trimTabAndNewline(this.input);
+  if (res !== this.input) {
+    this.parseError = true;
+  }
+  this.input = res;
+
+  this.state = stateOverride || "scheme start";
+
+  this.buffer = "";
+  this.atFlag = false;
+  this.arrFlag = false;
+  this.passwordTokenSeenFlag = false;
+
+  this.input = punycode.ucs2.decode(this.input);
+
+  for (; this.pointer <= this.input.length; ++this.pointer) {
+    const c = this.input[this.pointer];
+    const cStr = isNaN(c) ? undefined : String.fromCodePoint(c);
+
+    // exec state machine
+    const ret = this["parse " + this.state](c, cStr);
+    if (!ret) {
+      break; // terminate algorithm
+    } else if (ret === failure) {
+      this.failure = true;
+      break;
+    }
+  }
+}
+
+URLStateMachine.prototype["parse scheme start"] = function parseSchemeStart(c, cStr) {
+  if (isASCIIAlpha(c)) {
+    this.buffer += cStr.toLowerCase();
+    this.state = "scheme";
+  } else if (!this.stateOverride) {
+    this.state = "no scheme";
+    --this.pointer;
+  } else {
+    this.parseError = true;
+    return failure;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse scheme"] = function parseScheme(c, cStr) {
+  if (isASCIIAlphanumeric(c) || c === 43 || c === 45 || c === 46) {
+    this.buffer += cStr.toLowerCase();
+  } else if (c === 58) {
+    if (this.stateOverride) {
+      if (isSpecial(this.url) && !isSpecialScheme(this.buffer)) {
+        return false;
+      }
+
+      if (!isSpecial(this.url) && isSpecialScheme(this.buffer)) {
+        return false;
+      }
+
+      if ((includesCredentials(this.url) || this.url.port !== null) && this.buffer === "file") {
+        return false;
+      }
+
+      if (this.url.scheme === "file" && (this.url.host === "" || this.url.host === null)) {
+        return false;
+      }
+    }
+    this.url.scheme = this.buffer;
+    this.buffer = "";
+    if (this.stateOverride) {
+      return false;
+    }
+    if (this.url.scheme === "file") {
+      if (this.input[this.pointer + 1] !== 47 || this.input[this.pointer + 2] !== 47) {
+        this.parseError = true;
+      }
+      this.state = "file";
+    } else if (isSpecial(this.url) && this.base !== null && this.base.scheme === this.url.scheme) {
+      this.state = "special relative or authority";
+    } else if (isSpecial(this.url)) {
+      this.state = "special authority slashes";
+    } else if (this.input[this.pointer + 1] === 47) {
+      this.state = "path or authority";
+      ++this.pointer;
+    } else {
+      this.url.cannotBeABaseURL = true;
+      this.url.path.push("");
+      this.state = "cannot-be-a-base-URL path";
+    }
+  } else if (!this.stateOverride) {
+    this.buffer = "";
+    this.state = "no scheme";
+    this.pointer = -1;
+  } else {
+    this.parseError = true;
+    return failure;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse no scheme"] = function parseNoScheme(c) {
+  if (this.base === null || (this.base.cannotBeABaseURL && c !== 35)) {
+    return failure;
+  } else if (this.base.cannotBeABaseURL && c === 35) {
+    this.url.scheme = this.base.scheme;
+    this.url.path = this.base.path.slice();
+    this.url.query = this.base.query;
+    this.url.fragment = "";
+    this.url.cannotBeABaseURL = true;
+    this.state = "fragment";
+  } else if (this.base.scheme === "file") {
+    this.state = "file";
+    --this.pointer;
+  } else {
+    this.state = "relative";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse special relative or authority"] = function parseSpecialRelativeOrAuthority(c) {
+  if (c === 47 && this.input[this.pointer + 1] === 47) {
+    this.state = "special authority ignore slashes";
+    ++this.pointer;
+  } else {
+    this.parseError = true;
+    this.state = "relative";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse path or authority"] = function parsePathOrAuthority(c) {
+  if (c === 47) {
+    this.state = "authority";
+  } else {
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse relative"] = function parseRelative(c) {
+  this.url.scheme = this.base.scheme;
+  if (isNaN(c)) {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.url.path = this.base.path.slice();
+    this.url.query = this.base.query;
+  } else if (c === 47) {
+    this.state = "relative slash";
+  } else if (c === 63) {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.url.path = this.base.path.slice();
+    this.url.query = "";
+    this.state = "query";
+  } else if (c === 35) {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.url.path = this.base.path.slice();
+    this.url.query = this.base.query;
+    this.url.fragment = "";
+    this.state = "fragment";
+  } else if (isSpecial(this.url) && c === 92) {
+    this.parseError = true;
+    this.state = "relative slash";
+  } else {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.url.path = this.base.path.slice(0, this.base.path.length - 1);
+
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse relative slash"] = function parseRelativeSlash(c) {
+  if (isSpecial(this.url) && (c === 47 || c === 92)) {
+    if (c === 92) {
+      this.parseError = true;
+    }
+    this.state = "special authority ignore slashes";
+  } else if (c === 47) {
+    this.state = "authority";
+  } else {
+    this.url.username = this.base.username;
+    this.url.password = this.base.password;
+    this.url.host = this.base.host;
+    this.url.port = this.base.port;
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse special authority slashes"] = function parseSpecialAuthoritySlashes(c) {
+  if (c === 47 && this.input[this.pointer + 1] === 47) {
+    this.state = "special authority ignore slashes";
+    ++this.pointer;
+  } else {
+    this.parseError = true;
+    this.state = "special authority ignore slashes";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse special authority ignore slashes"] = function parseSpecialAuthorityIgnoreSlashes(c) {
+  if (c !== 47 && c !== 92) {
+    this.state = "authority";
+    --this.pointer;
+  } else {
+    this.parseError = true;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse authority"] = function parseAuthority(c, cStr) {
+  if (c === 64) {
+    this.parseError = true;
+    if (this.atFlag) {
+      this.buffer = "%40" + this.buffer;
+    }
+    this.atFlag = true;
+
+    // careful, this is based on buffer and has its own pointer (this.pointer != pointer) and inner chars
+    const len = countSymbols(this.buffer);
+    for (let pointer = 0; pointer < len; ++pointer) {
+      const codePoint = this.buffer.codePointAt(pointer);
+
+      if (codePoint === 58 && !this.passwordTokenSeenFlag) {
+        this.passwordTokenSeenFlag = true;
+        continue;
+      }
+      const encodedCodePoints = percentEncodeChar(codePoint, isUserinfoPercentEncode);
+      if (this.passwordTokenSeenFlag) {
+        this.url.password += encodedCodePoints;
+      } else {
+        this.url.username += encodedCodePoints;
+      }
+    }
+    this.buffer = "";
+  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
+             (isSpecial(this.url) && c === 92)) {
+    if (this.atFlag && this.buffer === "") {
+      this.parseError = true;
+      return failure;
+    }
+    this.pointer -= countSymbols(this.buffer) + 1;
+    this.buffer = "";
+    this.state = "host";
+  } else {
+    this.buffer += cStr;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse hostname"] =
+URLStateMachine.prototype["parse host"] = function parseHostName(c, cStr) {
+  if (this.stateOverride && this.url.scheme === "file") {
+    --this.pointer;
+    this.state = "file host";
+  } else if (c === 58 && !this.arrFlag) {
+    if (this.buffer === "") {
+      this.parseError = true;
+      return failure;
+    }
+
+    const host = parseHost(this.buffer, isSpecial(this.url));
+    if (host === failure) {
+      return failure;
+    }
+
+    this.url.host = host;
+    this.buffer = "";
+    this.state = "port";
+    if (this.stateOverride === "hostname") {
+      return false;
+    }
+  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
+             (isSpecial(this.url) && c === 92)) {
+    --this.pointer;
+    if (isSpecial(this.url) && this.buffer === "") {
+      this.parseError = true;
+      return failure;
+    } else if (this.stateOverride && this.buffer === "" &&
+               (includesCredentials(this.url) || this.url.port !== null)) {
+      this.parseError = true;
+      return false;
+    }
+
+    const host = parseHost(this.buffer, isSpecial(this.url));
+    if (host === failure) {
+      return failure;
+    }
+
+    this.url.host = host;
+    this.buffer = "";
+    this.state = "path start";
+    if (this.stateOverride) {
+      return false;
+    }
+  } else {
+    if (c === 91) {
+      this.arrFlag = true;
+    } else if (c === 93) {
+      this.arrFlag = false;
+    }
+    this.buffer += cStr;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse port"] = function parsePort(c, cStr) {
+  if (isASCIIDigit(c)) {
+    this.buffer += cStr;
+  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
+             (isSpecial(this.url) && c === 92) ||
+             this.stateOverride) {
+    if (this.buffer !== "") {
+      const port = parseInt(this.buffer);
+      if (port > Math.pow(2, 16) - 1) {
+        this.parseError = true;
+        return failure;
+      }
+      this.url.port = port === defaultPort(this.url.scheme) ? null : port;
+      this.buffer = "";
+    }
+    if (this.stateOverride) {
+      return false;
+    }
+    this.state = "path start";
+    --this.pointer;
+  } else {
+    this.parseError = true;
+    return failure;
+  }
+
+  return true;
+};
+
+const fileOtherwiseCodePoints = new Set([47, 92, 63, 35]);
+
+URLStateMachine.prototype["parse file"] = function parseFile(c) {
+  this.url.scheme = "file";
+
+  if (c === 47 || c === 92) {
+    if (c === 92) {
+      this.parseError = true;
+    }
+    this.state = "file slash";
+  } else if (this.base !== null && this.base.scheme === "file") {
+    if (isNaN(c)) {
+      this.url.host = this.base.host;
+      this.url.path = this.base.path.slice();
+      this.url.query = this.base.query;
+    } else if (c === 63) {
+      this.url.host = this.base.host;
+      this.url.path = this.base.path.slice();
+      this.url.query = "";
+      this.state = "query";
+    } else if (c === 35) {
+      this.url.host = this.base.host;
+      this.url.path = this.base.path.slice();
+      this.url.query = this.base.query;
+      this.url.fragment = "";
+      this.state = "fragment";
+    } else {
+      if (this.input.length - this.pointer - 1 === 0 || // remaining consists of 0 code points
+          !isWindowsDriveLetterCodePoints(c, this.input[this.pointer + 1]) ||
+          (this.input.length - this.pointer - 1 >= 2 && // remaining has at least 2 code points
+           !fileOtherwiseCodePoints.has(this.input[this.pointer + 2]))) {
+        this.url.host = this.base.host;
+        this.url.path = this.base.path.slice();
+        shortenPath(this.url);
+      } else {
+        this.parseError = true;
+      }
+
+      this.state = "path";
+      --this.pointer;
+    }
+  } else {
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse file slash"] = function parseFileSlash(c) {
+  if (c === 47 || c === 92) {
+    if (c === 92) {
+      this.parseError = true;
+    }
+    this.state = "file host";
+  } else {
+    if (this.base !== null && this.base.scheme === "file") {
+      if (isNormalizedWindowsDriveLetterString(this.base.path[0])) {
+        this.url.path.push(this.base.path[0]);
+      } else {
+        this.url.host = this.base.host;
+      }
+    }
+    this.state = "path";
+    --this.pointer;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse file host"] = function parseFileHost(c, cStr) {
+  if (isNaN(c) || c === 47 || c === 92 || c === 63 || c === 35) {
+    --this.pointer;
+    if (!this.stateOverride && isWindowsDriveLetterString(this.buffer)) {
+      this.parseError = true;
+      this.state = "path";
+    } else if (this.buffer === "") {
+      this.url.host = "";
+      if (this.stateOverride) {
+        return false;
+      }
+      this.state = "path start";
+    } else {
+      let host = parseHost(this.buffer, isSpecial(this.url));
+      if (host === failure) {
+        return failure;
+      }
+      if (host === "localhost") {
+        host = "";
+      }
+      this.url.host = host;
+
+      if (this.stateOverride) {
+        return false;
+      }
+
+      this.buffer = "";
+      this.state = "path start";
+    }
+  } else {
+    this.buffer += cStr;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse path start"] = function parsePathStart(c) {
+  if (isSpecial(this.url)) {
+    if (c === 92) {
+      this.parseError = true;
+    }
+    this.state = "path";
+
+    if (c !== 47 && c !== 92) {
+      --this.pointer;
+    }
+  } else if (!this.stateOverride && c === 63) {
+    this.url.query = "";
+    this.state = "query";
+  } else if (!this.stateOverride && c === 35) {
+    this.url.fragment = "";
+    this.state = "fragment";
+  } else if (c !== undefined) {
+    this.state = "path";
+    if (c !== 47) {
+      --this.pointer;
+    }
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse path"] = function parsePath(c) {
+  if (isNaN(c) || c === 47 || (isSpecial(this.url) && c === 92) ||
+      (!this.stateOverride && (c === 63 || c === 35))) {
+    if (isSpecial(this.url) && c === 92) {
+      this.parseError = true;
+    }
+
+    if (isDoubleDot(this.buffer)) {
+      shortenPath(this.url);
+      if (c !== 47 && !(isSpecial(this.url) && c === 92)) {
+        this.url.path.push("");
+      }
+    } else if (isSingleDot(this.buffer) && c !== 47 &&
+               !(isSpecial(this.url) && c === 92)) {
+      this.url.path.push("");
+    } else if (!isSingleDot(this.buffer)) {
+      if (this.url.scheme === "file" && this.url.path.length === 0 && isWindowsDriveLetterString(this.buffer)) {
+        if (this.url.host !== "" && this.url.host !== null) {
+          this.parseError = true;
+          this.url.host = "";
+        }
+        this.buffer = this.buffer[0] + ":";
+      }
+      this.url.path.push(this.buffer);
+    }
+    this.buffer = "";
+    if (this.url.scheme === "file" && (c === undefined || c === 63 || c === 35)) {
+      while (this.url.path.length > 1 && this.url.path[0] === "") {
+        this.parseError = true;
+        this.url.path.shift();
+      }
+    }
+    if (c === 63) {
+      this.url.query = "";
+      this.state = "query";
+    }
+    if (c === 35) {
+      this.url.fragment = "";
+      this.state = "fragment";
+    }
+  } else {
+    // TODO: If c is not a URL code point and not "%", parse error.
+
+    if (c === 37 &&
+      (!isASCIIHex(this.input[this.pointer + 1]) ||
+        !isASCIIHex(this.input[this.pointer + 2]))) {
+      this.parseError = true;
+    }
+
+    this.buffer += percentEncodeChar(c, isPathPercentEncode);
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse cannot-be-a-base-URL path"] = function parseCannotBeABaseURLPath(c) {
+  if (c === 63) {
+    this.url.query = "";
+    this.state = "query";
+  } else if (c === 35) {
+    this.url.fragment = "";
+    this.state = "fragment";
+  } else {
+    // TODO: Add: not a URL code point
+    if (!isNaN(c) && c !== 37) {
+      this.parseError = true;
+    }
+
+    if (c === 37 &&
+        (!isASCIIHex(this.input[this.pointer + 1]) ||
+         !isASCIIHex(this.input[this.pointer + 2]))) {
+      this.parseError = true;
+    }
+
+    if (!isNaN(c)) {
+      this.url.path[0] = this.url.path[0] + percentEncodeChar(c, isC0ControlPercentEncode);
+    }
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse query"] = function parseQuery(c, cStr) {
+  if (isNaN(c) || (!this.stateOverride && c === 35)) {
+    if (!isSpecial(this.url) || this.url.scheme === "ws" || this.url.scheme === "wss") {
+      this.encodingOverride = "utf-8";
+    }
+
+    const buffer = new Buffer(this.buffer); // TODO: Use encoding override instead
+    for (let i = 0; i < buffer.length; ++i) {
+      if (buffer[i] < 0x21 || buffer[i] > 0x7E || buffer[i] === 0x22 || buffer[i] === 0x23 ||
+          buffer[i] === 0x3C || buffer[i] === 0x3E) {
+        this.url.query += percentEncode(buffer[i]);
+      } else {
+        this.url.query += String.fromCodePoint(buffer[i]);
+      }
+    }
+
+    this.buffer = "";
+    if (c === 35) {
+      this.url.fragment = "";
+      this.state = "fragment";
+    }
+  } else {
+    // TODO: If c is not a URL code point and not "%", parse error.
+    if (c === 37 &&
+      (!isASCIIHex(this.input[this.pointer + 1]) ||
+        !isASCIIHex(this.input[this.pointer + 2]))) {
+      this.parseError = true;
+    }
+
+    this.buffer += cStr;
+  }
+
+  return true;
+};
+
+URLStateMachine.prototype["parse fragment"] = function parseFragment(c) {
+  if (isNaN(c)) { // do nothing
+  } else if (c === 0x0) {
+    this.parseError = true;
+  } else {
+    // TODO: If c is not a URL code point and not "%", parse error.
+    if (c === 37 &&
+      (!isASCIIHex(this.input[this.pointer + 1]) ||
+        !isASCIIHex(this.input[this.pointer + 2]))) {
+      this.parseError = true;
+    }
+
+    this.url.fragment += percentEncodeChar(c, isC0ControlPercentEncode);
+  }
+
+  return true;
+};
+
+function serializeURL(url, excludeFragment) {
+  let output = url.scheme + ":";
+  if (url.host !== null) {
+    output += "//";
+
+    if (url.username !== "" || url.password !== "") {
+      output += url.username;
+      if (url.password !== "") {
+        output += ":" + url.password;
+      }
+      output += "@";
+    }
+
+    output += serializeHost(url.host);
+
+    if (url.port !== null) {
+      output += ":" + url.port;
+    }
+  } else if (url.host === null && url.scheme === "file") {
+    output += "//";
+  }
+
+  if (url.cannotBeABaseURL) {
+    output += url.path[0];
+  } else {
+    for (const string of url.path) {
+      output += "/" + string;
+    }
+  }
+
+  if (url.query !== null) {
+    output += "?" + url.query;
+  }
+
+  if (!excludeFragment && url.fragment !== null) {
+    output += "#" + url.fragment;
+  }
+
+  return output;
+}
+
+function serializeOrigin(tuple) {
+  let result = tuple.scheme + "://";
+  result += serializeHost(tuple.host);
+
+  if (tuple.port !== null) {
+    result += ":" + tuple.port;
+  }
+
+  return result;
+}
+
+module.exports.serializeURL = serializeURL;
+
+module.exports.serializeURLOrigin = function (url) {
+  // https://url.spec.whatwg.org/#concept-url-origin
+  switch (url.scheme) {
+    case "blob":
+      try {
+        return module.exports.serializeURLOrigin(module.exports.parseURL(url.path[0]));
+      } catch (e) {
+        // serializing an opaque origin returns "null"
+        return "null";
+      }
+    case "ftp":
+    case "gopher":
+    case "http":
+    case "https":
+    case "ws":
+    case "wss":
+      return serializeOrigin({
+        scheme: url.scheme,
+        host: url.host,
+        port: url.port
+      });
+    case "file":
+      // spec says "exercise to the reader", chrome says "file://"
+      return "file://";
+    default:
+      // serializing an opaque origin returns "null"
+      return "null";
+  }
+};
+
+module.exports.basicURLParse = function (input, options) {
+  if (options === undefined) {
+    options = {};
+  }
+
+  const usm = new URLStateMachine(input, options.baseURL, options.encodingOverride, options.url, options.stateOverride);
+  if (usm.failure) {
+    return "failure";
+  }
+
+  return usm.url;
+};
+
+module.exports.setTheUsername = function (url, username) {
+  url.username = "";
+  const decoded = punycode.ucs2.decode(username);
+  for (let i = 0; i < decoded.length; ++i) {
+    url.username += percentEncodeChar(decoded[i], isUserinfoPercentEncode);
+  }
+};
+
+module.exports.setThePassword = function (url, password) {
+  url.password = "";
+  const decoded = punycode.ucs2.decode(password);
+  for (let i = 0; i < decoded.length; ++i) {
+    url.password += percentEncodeChar(decoded[i], isUserinfoPercentEncode);
+  }
+};
+
+module.exports.serializeHost = serializeHost;
+
+module.exports.cannotHaveAUsernamePasswordPort = cannotHaveAUsernamePasswordPort;
+
+module.exports.serializeInteger = function (integer) {
+  return String(integer);
+};
+
+module.exports.parseURL = function (input, options) {
+  if (options === undefined) {
+    options = {};
+  }
+
+  // We don't handle blobs, so this just delegates:
+  return module.exports.basicURLParse(input, { baseURL: options.baseURL, encodingOverride: options.encodingOverride });
+};
 
-const punycode = __webpack_require__(213);
-const tr46 = __webpack_require__(976);
-
-const specialSchemes = {
-  ftp: 21,
-  file: null,
-  gopher: 70,
-  http: 80,
-  https: 443,
-  ws: 80,
-  wss: 443
-};
-
-const failure = Symbol("failure");
-
-function countSymbols(str) {
-  return punycode.ucs2.decode(str).length;
-}
-
-function at(input, idx) {
-  const c = input[idx];
-  return isNaN(c) ? undefined : String.fromCodePoint(c);
-}
-
-function isASCIIDigit(c) {
-  return c >= 0x30 && c <= 0x39;
-}
-
-function isASCIIAlpha(c) {
-  return (c >= 0x41 && c <= 0x5A) || (c >= 0x61 && c <= 0x7A);
-}
-
-function isASCIIAlphanumeric(c) {
-  return isASCIIAlpha(c) || isASCIIDigit(c);
-}
 
-function isASCIIHex(c) {
-  return isASCIIDigit(c) || (c >= 0x41 && c <= 0x46) || (c >= 0x61 && c <= 0x66);
-}
+/***/ }),
 
-function isSingleDot(buffer) {
-  return buffer === "." || buffer.toLowerCase() === "%2e";
-}
+/***/ 950:
+/***/ (function(__unusedmodule, exports) {
 
-function isDoubleDot(buffer) {
-  buffer = buffer.toLowerCase();
-  return buffer === ".." || buffer === "%2e." || buffer === ".%2e" || buffer === "%2e%2e";
-}
+"use strict";
 
-function isWindowsDriveLetterCodePoints(cp1, cp2) {
-  return isASCIIAlpha(cp1) && (cp2 === 58 || cp2 === 124);
+Object.defineProperty(exports, "__esModule", { value: true });
+function getProxyUrl(reqUrl) {
+    let usingSsl = reqUrl.protocol === 'https:';
+    let proxyUrl;
+    if (checkBypass(reqUrl)) {
+        return proxyUrl;
+    }
+    let proxyVar;
+    if (usingSsl) {
+        proxyVar = process.env['https_proxy'] || process.env['HTTPS_PROXY'];
+    }
+    else {
+        proxyVar = process.env['http_proxy'] || process.env['HTTP_PROXY'];
+    }
+    if (proxyVar) {
+        proxyUrl = new URL(proxyVar);
+    }
+    return proxyUrl;
 }
-
-function isWindowsDriveLetterString(string) {
-  return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && (string[1] === ":" || string[1] === "|");
+exports.getProxyUrl = getProxyUrl;
+function checkBypass(reqUrl) {
+    if (!reqUrl.hostname) {
+        return false;
+    }
+    let noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || '';
+    if (!noProxy) {
+        return false;
+    }
+    // Determine the request port
+    let reqPort;
+    if (reqUrl.port) {
+        reqPort = Number(reqUrl.port);
+    }
+    else if (reqUrl.protocol === 'http:') {
+        reqPort = 80;
+    }
+    else if (reqUrl.protocol === 'https:') {
+        reqPort = 443;
+    }
+    // Format the request hostname and hostname with port
+    let upperReqHosts = [reqUrl.hostname.toUpperCase()];
+    if (typeof reqPort === 'number') {
+        upperReqHosts.push(`${upperReqHosts[0]}:${reqPort}`);
+    }
+    // Compare request host against noproxy
+    for (let upperNoProxyItem of noProxy
+        .split(',')
+        .map(x => x.trim().toUpperCase())
+        .filter(x => x)) {
+        if (upperReqHosts.some(x => x === upperNoProxyItem)) {
+            return true;
+        }
+    }
+    return false;
 }
+exports.checkBypass = checkBypass;
 
-function isNormalizedWindowsDriveLetterString(string) {
-  return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && string[1] === ":";
-}
 
-function containsForbiddenHostCodePoint(string) {
-  return string.search(/\u0000|\u0009|\u000A|\u000D|\u0020|#|%|\/|:|\?|@|\[|\\|\]/) !== -1;
-}
+/***/ }),
 
-function containsForbiddenHostCodePointExcludingPercent(string) {
-  return string.search(/\u0000|\u0009|\u000A|\u000D|\u0020|#|\/|:|\?|@|\[|\\|\]/) !== -1;
-}
+/***/ 976:
+/***/ (function(module, __unusedexports, __webpack_require__) {
 
-function isSpecialScheme(scheme) {
-  return specialSchemes[scheme] !== undefined;
-}
+"use strict";
 
-function isSpecial(url) {
-  return isSpecialScheme(url.scheme);
-}
 
-function defaultPort(scheme) {
-  return specialSchemes[scheme];
-}
+var punycode = __webpack_require__(213);
+var mappingTable = __webpack_require__(482);
 
-function percentEncode(c) {
-  let hex = c.toString(16).toUpperCase();
-  if (hex.length === 1) {
-    hex = "0" + hex;
-  }
+var PROCESSING_OPTIONS = {
+  TRANSITIONAL: 0,
+  NONTRANSITIONAL: 1
+};
 
-  return "%" + hex;
+function normalize(str) { // fix bug in v8
+  return str.split('\u0000').map(function (s) { return s.normalize('NFC'); }).join('\u0000');
 }
 
-function utf8PercentEncode(c) {
-  const buf = new Buffer(c);
-
-  let str = "";
-
-  for (let i = 0; i < buf.length; ++i) {
-    str += percentEncode(buf[i]);
-  }
+function findStatus(val) {
+  var start = 0;
+  var end = mappingTable.length - 1;
 
-  return str;
-}
+  while (start <= end) {
+    var mid = Math.floor((start + end) / 2);
 
-function utf8PercentDecode(str) {
-  const input = new Buffer(str);
-  const output = [];
-  for (let i = 0; i < input.length; ++i) {
-    if (input[i] !== 37) {
-      output.push(input[i]);
-    } else if (input[i] === 37 && isASCIIHex(input[i + 1]) && isASCIIHex(input[i + 2])) {
-      output.push(parseInt(input.slice(i + 1, i + 3).toString(), 16));
-      i += 2;
+    var target = mappingTable[mid];
+    if (target[0][0] <= val && target[0][1] >= val) {
+      return target;
+    } else if (target[0][0] > val) {
+      end = mid - 1;
     } else {
-      output.push(input[i]);
+      start = mid + 1;
     }
   }
-  return new Buffer(output).toString();
-}
-
-function isC0ControlPercentEncode(c) {
-  return c <= 0x1F || c > 0x7E;
-}
-
-const extraPathPercentEncodeSet = new Set([32, 34, 35, 60, 62, 63, 96, 123, 125]);
-function isPathPercentEncode(c) {
-  return isC0ControlPercentEncode(c) || extraPathPercentEncodeSet.has(c);
-}
 
-const extraUserinfoPercentEncodeSet =
-  new Set([47, 58, 59, 61, 64, 91, 92, 93, 94, 124]);
-function isUserinfoPercentEncode(c) {
-  return isPathPercentEncode(c) || extraUserinfoPercentEncodeSet.has(c);
+  return null;
 }
 
-function percentEncodeChar(c, encodeSetPredicate) {
-  const cStr = String.fromCodePoint(c);
-
-  if (encodeSetPredicate(c)) {
-    return utf8PercentEncode(cStr);
-  }
+var regexAstralSymbols = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
 
-  return cStr;
+function countSymbols(string) {
+  return string
+    // replace every surrogate pair with a BMP symbol
+    .replace(regexAstralSymbols, '_')
+    // then get the length
+    .length;
 }
 
-function parseIPv4Number(input) {
-  let R = 10;
+function mapChars(domain_name, useSTD3, processing_option) {
+  var hasError = false;
+  var processed = "";
 
-  if (input.length >= 2 && input.charAt(0) === "0" && input.charAt(1).toLowerCase() === "x") {
-    input = input.substring(2);
-    R = 16;
-  } else if (input.length >= 2 && input.charAt(0) === "0") {
-    input = input.substring(1);
-    R = 8;
-  }
+  var len = countSymbols(domain_name);
+  for (var i = 0; i < len; ++i) {
+    var codePoint = domain_name.codePointAt(i);
+    var status = findStatus(codePoint);
 
-  if (input === "") {
-    return 0;
-  }
+    switch (status[1]) {
+      case "disallowed":
+        hasError = true;
+        processed += String.fromCodePoint(codePoint);
+        break;
+      case "ignored":
+        break;
+      case "mapped":
+        processed += String.fromCodePoint.apply(String, status[2]);
+        break;
+      case "deviation":
+        if (processing_option === PROCESSING_OPTIONS.TRANSITIONAL) {
+          processed += String.fromCodePoint.apply(String, status[2]);
+        } else {
+          processed += String.fromCodePoint(codePoint);
+        }
+        break;
+      case "valid":
+        processed += String.fromCodePoint(codePoint);
+        break;
+      case "disallowed_STD3_mapped":
+        if (useSTD3) {
+          hasError = true;
+          processed += String.fromCodePoint(codePoint);
+        } else {
+          processed += String.fromCodePoint.apply(String, status[2]);
+        }
+        break;
+      case "disallowed_STD3_valid":
+        if (useSTD3) {
+          hasError = true;
+        }
 
-  const regex = R === 10 ? /[^0-9]/ : (R === 16 ? /[^0-9A-Fa-f]/ : /[^0-7]/);
-  if (regex.test(input)) {
-    return failure;
+        processed += String.fromCodePoint(codePoint);
+        break;
+    }
   }
 
-  return parseInt(input, R);
+  return {
+    string: processed,
+    error: hasError
+  };
 }
 
-function parseIPv4(input) {
-  const parts = input.split(".");
-  if (parts[parts.length - 1] === "") {
-    if (parts.length > 1) {
-      parts.pop();
-    }
-  }
+var combiningMarksRegex = /[\u0300-\u036F\u0483-\u0489\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7\u06E8\u06EA-\u06ED\u0711\u0730-\u074A\u07A6-\u07B0\u07EB-\u07F3\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u08E4-\u0903\u093A-\u093C\u093E-\u094F\u0951-\u0957\u0962\u0963\u0981-\u0983\u09BC\u09BE-\u09C4\u09C7\u09C8\u09CB-\u09CD\u09D7\u09E2\u09E3\u0A01-\u0A03\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A70\u0A71\u0A75\u0A81-\u0A83\u0ABC\u0ABE-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AE2\u0AE3\u0B01-\u0B03\u0B3C\u0B3E-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B62\u0B63\u0B82\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0C00-\u0C03\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C62\u0C63\u0C81-\u0C83\u0CBC\u0CBE-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CE2\u0CE3\u0D01-\u0D03\u0D3E-\u0D44\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D62\u0D63\u0D82\u0D83\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DF2\u0DF3\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0EB1\u0EB4-\u0EB9\u0EBB\u0EBC\u0EC8-\u0ECD\u0F18\u0F19\u0F35\u0F37\u0F39\u0F3E\u0F3F\u0F71-\u0F84\u0F86\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102B-\u103E\u1056-\u1059\u105E-\u1060\u1062-\u1064\u1067-\u106D\u1071-\u1074\u1082-\u108D\u108F\u109A-\u109D\u135D-\u135F\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17B4-\u17D3\u17DD\u180B-\u180D\u18A9\u1920-\u192B\u1930-\u193B\u19B0-\u19C0\u19C8\u19C9\u1A17-\u1A1B\u1A55-\u1A5E\u1A60-\u1A7C\u1A7F\u1AB0-\u1ABE\u1B00-\u1B04\u1B34-\u1B44\u1B6B-\u1B73\u1B80-\u1B82\u1BA1-\u1BAD\u1BE6-\u1BF3\u1C24-\u1C37\u1CD0-\u1CD2\u1CD4-\u1CE8\u1CED\u1CF2-\u1CF4\u1CF8\u1CF9\u1DC0-\u1DF5\u1DFC-\u1DFF\u20D0-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302F\u3099\u309A\uA66F-\uA672\uA674-\uA67D\uA69F\uA6F0\uA6F1\uA802\uA806\uA80B\uA823-\uA827\uA880\uA881\uA8B4-\uA8C4\uA8E0-\uA8F1\uA926-\uA92D\uA947-\uA953\uA980-\uA983\uA9B3-\uA9C0\uA9E5\uAA29-\uAA36\uAA43\uAA4C\uAA4D\uAA7B-\uAA7D\uAAB0\uAAB2-\uAAB4\uAAB7\uAAB8\uAABE\uAABF\uAAC1\uAAEB-\uAAEF\uAAF5\uAAF6\uABE3-\uABEA\uABEC\uABED\uFB1E\uFE00-\uFE0F\uFE20-\uFE2D]|\uD800[\uDDFD\uDEE0\uDF76-\uDF7A]|\uD802[\uDE01-\uDE03\uDE05\uDE06\uDE0C-\uDE0F\uDE38-\uDE3A\uDE3F\uDEE5\uDEE6]|\uD804[\uDC00-\uDC02\uDC38-\uDC46\uDC7F-\uDC82\uDCB0-\uDCBA\uDD00-\uDD02\uDD27-\uDD34\uDD73\uDD80-\uDD82\uDDB3-\uDDC0\uDE2C-\uDE37\uDEDF-\uDEEA\uDF01-\uDF03\uDF3C\uDF3E-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF57\uDF62\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDCB0-\uDCC3\uDDAF-\uDDB5\uDDB8-\uDDC0\uDE30-\uDE40\uDEAB-\uDEB7]|\uD81A[\uDEF0-\uDEF4\uDF30-\uDF36]|\uD81B[\uDF51-\uDF7E\uDF8F-\uDF92]|\uD82F[\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD83A[\uDCD0-\uDCD6]|\uDB40[\uDD00-\uDDEF]/;
 
-  if (parts.length > 4) {
-    return input;
+function validateLabel(label, processing_option) {
+  if (label.substr(0, 4) === "xn--") {
+    label = punycode.toUnicode(label);
+    processing_option = PROCESSING_OPTIONS.NONTRANSITIONAL;
   }
 
-  const numbers = [];
-  for (const part of parts) {
-    if (part === "") {
-      return input;
-    }
-    const n = parseIPv4Number(part);
-    if (n === failure) {
-      return input;
-    }
+  var error = false;
 
-    numbers.push(n);
+  if (normalize(label) !== label ||
+      (label[3] === "-" && label[4] === "-") ||
+      label[0] === "-" || label[label.length - 1] === "-" ||
+      label.indexOf(".") !== -1 ||
+      label.search(combiningMarksRegex) === 0) {
+    error = true;
   }
 
-  for (let i = 0; i < numbers.length - 1; ++i) {
-    if (numbers[i] > 255) {
-      return failure;
+  var len = countSymbols(label);
+  for (var i = 0; i < len; ++i) {
+    var status = findStatus(label.codePointAt(i));
+    if ((processing === PROCESSING_OPTIONS.TRANSITIONAL && status[1] !== "valid") ||
+        (processing === PROCESSING_OPTIONS.NONTRANSITIONAL &&
+         status[1] !== "valid" && status[1] !== "deviation")) {
+      error = true;
+      break;
     }
   }
-  if (numbers[numbers.length - 1] >= Math.pow(256, 5 - numbers.length)) {
-    return failure;
-  }
-
-  let ipv4 = numbers.pop();
-  let counter = 0;
-
-  for (const n of numbers) {
-    ipv4 += n * Math.pow(256, 3 - counter);
-    ++counter;
-  }
 
-  return ipv4;
+  return {
+    label: label,
+    error: error
+  };
 }
 
-function serializeIPv4(address) {
-  let output = "";
-  let n = address;
+function processing(domain_name, useSTD3, processing_option) {
+  var result = mapChars(domain_name, useSTD3, processing_option);
+  result.string = normalize(result.string);
 
-  for (let i = 1; i <= 4; ++i) {
-    output = String(n % 256) + output;
-    if (i !== 4) {
-      output = "." + output;
+  var labels = result.string.split(".");
+  for (var i = 0; i < labels.length; ++i) {
+    try {
+      var validation = validateLabel(labels[i]);
+      labels[i] = validation.label;
+      result.error = result.error || validation.error;
+    } catch(e) {
+      result.error = true;
     }
-    n = Math.floor(n / 256);
   }
 
-  return output;
+  return {
+    string: labels.join("."),
+    error: result.error
+  };
 }
 
-function parseIPv6(input) {
-  const address = [0, 0, 0, 0, 0, 0, 0, 0];
-  let pieceIndex = 0;
-  let compress = null;
-  let pointer = 0;
-
-  input = punycode.ucs2.decode(input);
+module.exports.toASCII = function(domain_name, useSTD3, processing_option, verifyDnsLength) {
+  var result = processing(domain_name, useSTD3, processing_option);
+  var labels = result.string.split(".");
+  labels = labels.map(function(l) {
+    try {
+      return punycode.toASCII(l);
+    } catch(e) {
+      result.error = true;
+      return l;
+    }
+  });
 
-  if (input[pointer] === 58) {
-    if (input[pointer + 1] !== 58) {
-      return failure;
-    }
-
-    pointer += 2;
-    ++pieceIndex;
-    compress = pieceIndex;
-  }
-
-  while (pointer < input.length) {
-    if (pieceIndex === 8) {
-      return failure;
-    }
-
-    if (input[pointer] === 58) {
-      if (compress !== null) {
-        return failure;
-      }
-      ++pointer;
-      ++pieceIndex;
-      compress = pieceIndex;
-      continue;
-    }
-
-    let value = 0;
-    let length = 0;
-
-    while (length < 4 && isASCIIHex(input[pointer])) {
-      value = value * 0x10 + parseInt(at(input, pointer), 16);
-      ++pointer;
-      ++length;
-    }
-
-    if (input[pointer] === 46) {
-      if (length === 0) {
-        return failure;
-      }
-
-      pointer -= length;
-
-      if (pieceIndex > 6) {
-        return failure;
-      }
-
-      let numbersSeen = 0;
-
-      while (input[pointer] !== undefined) {
-        let ipv4Piece = null;
-
-        if (numbersSeen > 0) {
-          if (input[pointer] === 46 && numbersSeen < 4) {
-            ++pointer;
-          } else {
-            return failure;
-          }
-        }
-
-        if (!isASCIIDigit(input[pointer])) {
-          return failure;
-        }
-
-        while (isASCIIDigit(input[pointer])) {
-          const number = parseInt(at(input, pointer));
-          if (ipv4Piece === null) {
-            ipv4Piece = number;
-          } else if (ipv4Piece === 0) {
-            return failure;
-          } else {
-            ipv4Piece = ipv4Piece * 10 + number;
-          }
-          if (ipv4Piece > 255) {
-            return failure;
-          }
-          ++pointer;
-        }
-
-        address[pieceIndex] = address[pieceIndex] * 0x100 + ipv4Piece;
-
-        ++numbersSeen;
-
-        if (numbersSeen === 2 || numbersSeen === 4) {
-          ++pieceIndex;
-        }
-      }
-
-      if (numbersSeen !== 4) {
-        return failure;
-      }
-
-      break;
-    } else if (input[pointer] === 58) {
-      ++pointer;
-      if (input[pointer] === undefined) {
-        return failure;
-      }
-    } else if (input[pointer] !== undefined) {
-      return failure;
-    }
-
-    address[pieceIndex] = value;
-    ++pieceIndex;
-  }
-
-  if (compress !== null) {
-    let swaps = pieceIndex - compress;
-    pieceIndex = 7;
-    while (pieceIndex !== 0 && swaps > 0) {
-      const temp = address[compress + swaps - 1];
-      address[compress + swaps - 1] = address[pieceIndex];
-      address[pieceIndex] = temp;
-      --pieceIndex;
-      --swaps;
-    }
-  } else if (compress === null && pieceIndex !== 8) {
-    return failure;
-  }
-
-  return address;
-}
-
-function serializeIPv6(address) {
-  let output = "";
-  const seqResult = findLongestZeroSequence(address);
-  const compress = seqResult.idx;
-  let ignore0 = false;
-
-  for (let pieceIndex = 0; pieceIndex <= 7; ++pieceIndex) {
-    if (ignore0 && address[pieceIndex] === 0) {
-      continue;
-    } else if (ignore0) {
-      ignore0 = false;
-    }
-
-    if (compress === pieceIndex) {
-      const separator = pieceIndex === 0 ? "::" : ":";
-      output += separator;
-      ignore0 = true;
-      continue;
-    }
-
-    output += address[pieceIndex].toString(16);
-
-    if (pieceIndex !== 7) {
-      output += ":";
-    }
-  }
-
-  return output;
-}
-
-function parseHost(input, isSpecialArg) {
-  if (input[0] === "[") {
-    if (input[input.length - 1] !== "]") {
-      return failure;
-    }
-
-    return parseIPv6(input.substring(1, input.length - 1));
-  }
-
-  if (!isSpecialArg) {
-    return parseOpaqueHost(input);
-  }
-
-  const domain = utf8PercentDecode(input);
-  const asciiDomain = tr46.toASCII(domain, false, tr46.PROCESSING_OPTIONS.NONTRANSITIONAL, false);
-  if (asciiDomain === null) {
-    return failure;
-  }
-
-  if (containsForbiddenHostCodePoint(asciiDomain)) {
-    return failure;
-  }
-
-  const ipv4Host = parseIPv4(asciiDomain);
-  if (typeof ipv4Host === "number" || ipv4Host === failure) {
-    return ipv4Host;
-  }
-
-  return asciiDomain;
-}
-
-function parseOpaqueHost(input) {
-  if (containsForbiddenHostCodePointExcludingPercent(input)) {
-    return failure;
-  }
-
-  let output = "";
-  const decoded = punycode.ucs2.decode(input);
-  for (let i = 0; i < decoded.length; ++i) {
-    output += percentEncodeChar(decoded[i], isC0ControlPercentEncode);
-  }
-  return output;
-}
-
-function findLongestZeroSequence(arr) {
-  let maxIdx = null;
-  let maxLen = 1; // only find elements > 1
-  let currStart = null;
-  let currLen = 0;
-
-  for (let i = 0; i < arr.length; ++i) {
-    if (arr[i] !== 0) {
-      if (currLen > maxLen) {
-        maxIdx = currStart;
-        maxLen = currLen;
-      }
-
-      currStart = null;
-      currLen = 0;
-    } else {
-      if (currStart === null) {
-        currStart = i;
-      }
-      ++currLen;
-    }
-  }
-
-  // if trailing zeros
-  if (currLen > maxLen) {
-    maxIdx = currStart;
-    maxLen = currLen;
-  }
-
-  return {
-    idx: maxIdx,
-    len: maxLen
-  };
-}
-
-function serializeHost(host) {
-  if (typeof host === "number") {
-    return serializeIPv4(host);
-  }
-
-  // IPv6 serializer
-  if (host instanceof Array) {
-    return "[" + serializeIPv6(host) + "]";
-  }
-
-  return host;
-}
-
-function trimControlChars(url) {
-  return url.replace(/^[\u0000-\u001F\u0020]+|[\u0000-\u001F\u0020]+$/g, "");
-}
-
-function trimTabAndNewline(url) {
-  return url.replace(/\u0009|\u000A|\u000D/g, "");
-}
-
-function shortenPath(url) {
-  const path = url.path;
-  if (path.length === 0) {
-    return;
-  }
-  if (url.scheme === "file" && path.length === 1 && isNormalizedWindowsDriveLetter(path[0])) {
-    return;
-  }
-
-  path.pop();
-}
-
-function includesCredentials(url) {
-  return url.username !== "" || url.password !== "";
-}
-
-function cannotHaveAUsernamePasswordPort(url) {
-  return url.host === null || url.host === "" || url.cannotBeABaseURL || url.scheme === "file";
-}
-
-function isNormalizedWindowsDriveLetter(string) {
-  return /^[A-Za-z]:$/.test(string);
-}
-
-function URLStateMachine(input, base, encodingOverride, url, stateOverride) {
-  this.pointer = 0;
-  this.input = input;
-  this.base = base || null;
-  this.encodingOverride = encodingOverride || "utf-8";
-  this.stateOverride = stateOverride;
-  this.url = url;
-  this.failure = false;
-  this.parseError = false;
-
-  if (!this.url) {
-    this.url = {
-      scheme: "",
-      username: "",
-      password: "",
-      host: null,
-      port: null,
-      path: [],
-      query: null,
-      fragment: null,
-
-      cannotBeABaseURL: false
-    };
-
-    const res = trimControlChars(this.input);
-    if (res !== this.input) {
-      this.parseError = true;
-    }
-    this.input = res;
-  }
-
-  const res = trimTabAndNewline(this.input);
-  if (res !== this.input) {
-    this.parseError = true;
-  }
-  this.input = res;
-
-  this.state = stateOverride || "scheme start";
-
-  this.buffer = "";
-  this.atFlag = false;
-  this.arrFlag = false;
-  this.passwordTokenSeenFlag = false;
-
-  this.input = punycode.ucs2.decode(this.input);
-
-  for (; this.pointer <= this.input.length; ++this.pointer) {
-    const c = this.input[this.pointer];
-    const cStr = isNaN(c) ? undefined : String.fromCodePoint(c);
-
-    // exec state machine
-    const ret = this["parse " + this.state](c, cStr);
-    if (!ret) {
-      break; // terminate algorithm
-    } else if (ret === failure) {
-      this.failure = true;
-      break;
-    }
-  }
-}
-
-URLStateMachine.prototype["parse scheme start"] = function parseSchemeStart(c, cStr) {
-  if (isASCIIAlpha(c)) {
-    this.buffer += cStr.toLowerCase();
-    this.state = "scheme";
-  } else if (!this.stateOverride) {
-    this.state = "no scheme";
-    --this.pointer;
-  } else {
-    this.parseError = true;
-    return failure;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse scheme"] = function parseScheme(c, cStr) {
-  if (isASCIIAlphanumeric(c) || c === 43 || c === 45 || c === 46) {
-    this.buffer += cStr.toLowerCase();
-  } else if (c === 58) {
-    if (this.stateOverride) {
-      if (isSpecial(this.url) && !isSpecialScheme(this.buffer)) {
-        return false;
-      }
-
-      if (!isSpecial(this.url) && isSpecialScheme(this.buffer)) {
-        return false;
-      }
-
-      if ((includesCredentials(this.url) || this.url.port !== null) && this.buffer === "file") {
-        return false;
-      }
-
-      if (this.url.scheme === "file" && (this.url.host === "" || this.url.host === null)) {
-        return false;
-      }
-    }
-    this.url.scheme = this.buffer;
-    this.buffer = "";
-    if (this.stateOverride) {
-      return false;
-    }
-    if (this.url.scheme === "file") {
-      if (this.input[this.pointer + 1] !== 47 || this.input[this.pointer + 2] !== 47) {
-        this.parseError = true;
-      }
-      this.state = "file";
-    } else if (isSpecial(this.url) && this.base !== null && this.base.scheme === this.url.scheme) {
-      this.state = "special relative or authority";
-    } else if (isSpecial(this.url)) {
-      this.state = "special authority slashes";
-    } else if (this.input[this.pointer + 1] === 47) {
-      this.state = "path or authority";
-      ++this.pointer;
-    } else {
-      this.url.cannotBeABaseURL = true;
-      this.url.path.push("");
-      this.state = "cannot-be-a-base-URL path";
-    }
-  } else if (!this.stateOverride) {
-    this.buffer = "";
-    this.state = "no scheme";
-    this.pointer = -1;
-  } else {
-    this.parseError = true;
-    return failure;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse no scheme"] = function parseNoScheme(c) {
-  if (this.base === null || (this.base.cannotBeABaseURL && c !== 35)) {
-    return failure;
-  } else if (this.base.cannotBeABaseURL && c === 35) {
-    this.url.scheme = this.base.scheme;
-    this.url.path = this.base.path.slice();
-    this.url.query = this.base.query;
-    this.url.fragment = "";
-    this.url.cannotBeABaseURL = true;
-    this.state = "fragment";
-  } else if (this.base.scheme === "file") {
-    this.state = "file";
-    --this.pointer;
-  } else {
-    this.state = "relative";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse special relative or authority"] = function parseSpecialRelativeOrAuthority(c) {
-  if (c === 47 && this.input[this.pointer + 1] === 47) {
-    this.state = "special authority ignore slashes";
-    ++this.pointer;
-  } else {
-    this.parseError = true;
-    this.state = "relative";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse path or authority"] = function parsePathOrAuthority(c) {
-  if (c === 47) {
-    this.state = "authority";
-  } else {
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse relative"] = function parseRelative(c) {
-  this.url.scheme = this.base.scheme;
-  if (isNaN(c)) {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.url.path = this.base.path.slice();
-    this.url.query = this.base.query;
-  } else if (c === 47) {
-    this.state = "relative slash";
-  } else if (c === 63) {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.url.path = this.base.path.slice();
-    this.url.query = "";
-    this.state = "query";
-  } else if (c === 35) {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.url.path = this.base.path.slice();
-    this.url.query = this.base.query;
-    this.url.fragment = "";
-    this.state = "fragment";
-  } else if (isSpecial(this.url) && c === 92) {
-    this.parseError = true;
-    this.state = "relative slash";
-  } else {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.url.path = this.base.path.slice(0, this.base.path.length - 1);
-
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse relative slash"] = function parseRelativeSlash(c) {
-  if (isSpecial(this.url) && (c === 47 || c === 92)) {
-    if (c === 92) {
-      this.parseError = true;
-    }
-    this.state = "special authority ignore slashes";
-  } else if (c === 47) {
-    this.state = "authority";
-  } else {
-    this.url.username = this.base.username;
-    this.url.password = this.base.password;
-    this.url.host = this.base.host;
-    this.url.port = this.base.port;
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse special authority slashes"] = function parseSpecialAuthoritySlashes(c) {
-  if (c === 47 && this.input[this.pointer + 1] === 47) {
-    this.state = "special authority ignore slashes";
-    ++this.pointer;
-  } else {
-    this.parseError = true;
-    this.state = "special authority ignore slashes";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse special authority ignore slashes"] = function parseSpecialAuthorityIgnoreSlashes(c) {
-  if (c !== 47 && c !== 92) {
-    this.state = "authority";
-    --this.pointer;
-  } else {
-    this.parseError = true;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse authority"] = function parseAuthority(c, cStr) {
-  if (c === 64) {
-    this.parseError = true;
-    if (this.atFlag) {
-      this.buffer = "%40" + this.buffer;
-    }
-    this.atFlag = true;
-
-    // careful, this is based on buffer and has its own pointer (this.pointer != pointer) and inner chars
-    const len = countSymbols(this.buffer);
-    for (let pointer = 0; pointer < len; ++pointer) {
-      const codePoint = this.buffer.codePointAt(pointer);
-
-      if (codePoint === 58 && !this.passwordTokenSeenFlag) {
-        this.passwordTokenSeenFlag = true;
-        continue;
-      }
-      const encodedCodePoints = percentEncodeChar(codePoint, isUserinfoPercentEncode);
-      if (this.passwordTokenSeenFlag) {
-        this.url.password += encodedCodePoints;
-      } else {
-        this.url.username += encodedCodePoints;
-      }
-    }
-    this.buffer = "";
-  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
-             (isSpecial(this.url) && c === 92)) {
-    if (this.atFlag && this.buffer === "") {
-      this.parseError = true;
-      return failure;
-    }
-    this.pointer -= countSymbols(this.buffer) + 1;
-    this.buffer = "";
-    this.state = "host";
-  } else {
-    this.buffer += cStr;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse hostname"] =
-URLStateMachine.prototype["parse host"] = function parseHostName(c, cStr) {
-  if (this.stateOverride && this.url.scheme === "file") {
-    --this.pointer;
-    this.state = "file host";
-  } else if (c === 58 && !this.arrFlag) {
-    if (this.buffer === "") {
-      this.parseError = true;
-      return failure;
-    }
-
-    const host = parseHost(this.buffer, isSpecial(this.url));
-    if (host === failure) {
-      return failure;
-    }
-
-    this.url.host = host;
-    this.buffer = "";
-    this.state = "port";
-    if (this.stateOverride === "hostname") {
-      return false;
-    }
-  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
-             (isSpecial(this.url) && c === 92)) {
-    --this.pointer;
-    if (isSpecial(this.url) && this.buffer === "") {
-      this.parseError = true;
-      return failure;
-    } else if (this.stateOverride && this.buffer === "" &&
-               (includesCredentials(this.url) || this.url.port !== null)) {
-      this.parseError = true;
-      return false;
-    }
-
-    const host = parseHost(this.buffer, isSpecial(this.url));
-    if (host === failure) {
-      return failure;
-    }
-
-    this.url.host = host;
-    this.buffer = "";
-    this.state = "path start";
-    if (this.stateOverride) {
-      return false;
-    }
-  } else {
-    if (c === 91) {
-      this.arrFlag = true;
-    } else if (c === 93) {
-      this.arrFlag = false;
-    }
-    this.buffer += cStr;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse port"] = function parsePort(c, cStr) {
-  if (isASCIIDigit(c)) {
-    this.buffer += cStr;
-  } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||
-             (isSpecial(this.url) && c === 92) ||
-             this.stateOverride) {
-    if (this.buffer !== "") {
-      const port = parseInt(this.buffer);
-      if (port > Math.pow(2, 16) - 1) {
-        this.parseError = true;
-        return failure;
-      }
-      this.url.port = port === defaultPort(this.url.scheme) ? null : port;
-      this.buffer = "";
-    }
-    if (this.stateOverride) {
-      return false;
-    }
-    this.state = "path start";
-    --this.pointer;
-  } else {
-    this.parseError = true;
-    return failure;
-  }
-
-  return true;
-};
-
-const fileOtherwiseCodePoints = new Set([47, 92, 63, 35]);
-
-URLStateMachine.prototype["parse file"] = function parseFile(c) {
-  this.url.scheme = "file";
-
-  if (c === 47 || c === 92) {
-    if (c === 92) {
-      this.parseError = true;
-    }
-    this.state = "file slash";
-  } else if (this.base !== null && this.base.scheme === "file") {
-    if (isNaN(c)) {
-      this.url.host = this.base.host;
-      this.url.path = this.base.path.slice();
-      this.url.query = this.base.query;
-    } else if (c === 63) {
-      this.url.host = this.base.host;
-      this.url.path = this.base.path.slice();
-      this.url.query = "";
-      this.state = "query";
-    } else if (c === 35) {
-      this.url.host = this.base.host;
-      this.url.path = this.base.path.slice();
-      this.url.query = this.base.query;
-      this.url.fragment = "";
-      this.state = "fragment";
-    } else {
-      if (this.input.length - this.pointer - 1 === 0 || // remaining consists of 0 code points
-          !isWindowsDriveLetterCodePoints(c, this.input[this.pointer + 1]) ||
-          (this.input.length - this.pointer - 1 >= 2 && // remaining has at least 2 code points
-           !fileOtherwiseCodePoints.has(this.input[this.pointer + 2]))) {
-        this.url.host = this.base.host;
-        this.url.path = this.base.path.slice();
-        shortenPath(this.url);
-      } else {
-        this.parseError = true;
-      }
-
-      this.state = "path";
-      --this.pointer;
-    }
-  } else {
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse file slash"] = function parseFileSlash(c) {
-  if (c === 47 || c === 92) {
-    if (c === 92) {
-      this.parseError = true;
-    }
-    this.state = "file host";
-  } else {
-    if (this.base !== null && this.base.scheme === "file") {
-      if (isNormalizedWindowsDriveLetterString(this.base.path[0])) {
-        this.url.path.push(this.base.path[0]);
-      } else {
-        this.url.host = this.base.host;
-      }
-    }
-    this.state = "path";
-    --this.pointer;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse file host"] = function parseFileHost(c, cStr) {
-  if (isNaN(c) || c === 47 || c === 92 || c === 63 || c === 35) {
-    --this.pointer;
-    if (!this.stateOverride && isWindowsDriveLetterString(this.buffer)) {
-      this.parseError = true;
-      this.state = "path";
-    } else if (this.buffer === "") {
-      this.url.host = "";
-      if (this.stateOverride) {
-        return false;
-      }
-      this.state = "path start";
-    } else {
-      let host = parseHost(this.buffer, isSpecial(this.url));
-      if (host === failure) {
-        return failure;
-      }
-      if (host === "localhost") {
-        host = "";
-      }
-      this.url.host = host;
-
-      if (this.stateOverride) {
-        return false;
-      }
-
-      this.buffer = "";
-      this.state = "path start";
-    }
-  } else {
-    this.buffer += cStr;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse path start"] = function parsePathStart(c) {
-  if (isSpecial(this.url)) {
-    if (c === 92) {
-      this.parseError = true;
-    }
-    this.state = "path";
-
-    if (c !== 47 && c !== 92) {
-      --this.pointer;
-    }
-  } else if (!this.stateOverride && c === 63) {
-    this.url.query = "";
-    this.state = "query";
-  } else if (!this.stateOverride && c === 35) {
-    this.url.fragment = "";
-    this.state = "fragment";
-  } else if (c !== undefined) {
-    this.state = "path";
-    if (c !== 47) {
-      --this.pointer;
-    }
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse path"] = function parsePath(c) {
-  if (isNaN(c) || c === 47 || (isSpecial(this.url) && c === 92) ||
-      (!this.stateOverride && (c === 63 || c === 35))) {
-    if (isSpecial(this.url) && c === 92) {
-      this.parseError = true;
-    }
-
-    if (isDoubleDot(this.buffer)) {
-      shortenPath(this.url);
-      if (c !== 47 && !(isSpecial(this.url) && c === 92)) {
-        this.url.path.push("");
-      }
-    } else if (isSingleDot(this.buffer) && c !== 47 &&
-               !(isSpecial(this.url) && c === 92)) {
-      this.url.path.push("");
-    } else if (!isSingleDot(this.buffer)) {
-      if (this.url.scheme === "file" && this.url.path.length === 0 && isWindowsDriveLetterString(this.buffer)) {
-        if (this.url.host !== "" && this.url.host !== null) {
-          this.parseError = true;
-          this.url.host = "";
-        }
-        this.buffer = this.buffer[0] + ":";
-      }
-      this.url.path.push(this.buffer);
-    }
-    this.buffer = "";
-    if (this.url.scheme === "file" && (c === undefined || c === 63 || c === 35)) {
-      while (this.url.path.length > 1 && this.url.path[0] === "") {
-        this.parseError = true;
-        this.url.path.shift();
-      }
-    }
-    if (c === 63) {
-      this.url.query = "";
-      this.state = "query";
-    }
-    if (c === 35) {
-      this.url.fragment = "";
-      this.state = "fragment";
-    }
-  } else {
-    // TODO: If c is not a URL code point and not "%", parse error.
-
-    if (c === 37 &&
-      (!isASCIIHex(this.input[this.pointer + 1]) ||
-        !isASCIIHex(this.input[this.pointer + 2]))) {
-      this.parseError = true;
-    }
-
-    this.buffer += percentEncodeChar(c, isPathPercentEncode);
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse cannot-be-a-base-URL path"] = function parseCannotBeABaseURLPath(c) {
-  if (c === 63) {
-    this.url.query = "";
-    this.state = "query";
-  } else if (c === 35) {
-    this.url.fragment = "";
-    this.state = "fragment";
-  } else {
-    // TODO: Add: not a URL code point
-    if (!isNaN(c) && c !== 37) {
-      this.parseError = true;
-    }
-
-    if (c === 37 &&
-        (!isASCIIHex(this.input[this.pointer + 1]) ||
-         !isASCIIHex(this.input[this.pointer + 2]))) {
-      this.parseError = true;
-    }
-
-    if (!isNaN(c)) {
-      this.url.path[0] = this.url.path[0] + percentEncodeChar(c, isC0ControlPercentEncode);
-    }
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse query"] = function parseQuery(c, cStr) {
-  if (isNaN(c) || (!this.stateOverride && c === 35)) {
-    if (!isSpecial(this.url) || this.url.scheme === "ws" || this.url.scheme === "wss") {
-      this.encodingOverride = "utf-8";
-    }
-
-    const buffer = new Buffer(this.buffer); // TODO: Use encoding override instead
-    for (let i = 0; i < buffer.length; ++i) {
-      if (buffer[i] < 0x21 || buffer[i] > 0x7E || buffer[i] === 0x22 || buffer[i] === 0x23 ||
-          buffer[i] === 0x3C || buffer[i] === 0x3E) {
-        this.url.query += percentEncode(buffer[i]);
-      } else {
-        this.url.query += String.fromCodePoint(buffer[i]);
-      }
-    }
-
-    this.buffer = "";
-    if (c === 35) {
-      this.url.fragment = "";
-      this.state = "fragment";
-    }
-  } else {
-    // TODO: If c is not a URL code point and not "%", parse error.
-    if (c === 37 &&
-      (!isASCIIHex(this.input[this.pointer + 1]) ||
-        !isASCIIHex(this.input[this.pointer + 2]))) {
-      this.parseError = true;
-    }
-
-    this.buffer += cStr;
-  }
-
-  return true;
-};
-
-URLStateMachine.prototype["parse fragment"] = function parseFragment(c) {
-  if (isNaN(c)) { // do nothing
-  } else if (c === 0x0) {
-    this.parseError = true;
-  } else {
-    // TODO: If c is not a URL code point and not "%", parse error.
-    if (c === 37 &&
-      (!isASCIIHex(this.input[this.pointer + 1]) ||
-        !isASCIIHex(this.input[this.pointer + 2]))) {
-      this.parseError = true;
-    }
-
-    this.url.fragment += percentEncodeChar(c, isC0ControlPercentEncode);
-  }
-
-  return true;
-};
-
-function serializeURL(url, excludeFragment) {
-  let output = url.scheme + ":";
-  if (url.host !== null) {
-    output += "//";
-
-    if (url.username !== "" || url.password !== "") {
-      output += url.username;
-      if (url.password !== "") {
-        output += ":" + url.password;
-      }
-      output += "@";
-    }
-
-    output += serializeHost(url.host);
-
-    if (url.port !== null) {
-      output += ":" + url.port;
-    }
-  } else if (url.host === null && url.scheme === "file") {
-    output += "//";
-  }
-
-  if (url.cannotBeABaseURL) {
-    output += url.path[0];
-  } else {
-    for (const string of url.path) {
-      output += "/" + string;
-    }
-  }
-
-  if (url.query !== null) {
-    output += "?" + url.query;
-  }
-
-  if (!excludeFragment && url.fragment !== null) {
-    output += "#" + url.fragment;
-  }
-
-  return output;
-}
-
-function serializeOrigin(tuple) {
-  let result = tuple.scheme + "://";
-  result += serializeHost(tuple.host);
-
-  if (tuple.port !== null) {
-    result += ":" + tuple.port;
-  }
-
-  return result;
-}
-
-module.exports.serializeURL = serializeURL;
-
-module.exports.serializeURLOrigin = function (url) {
-  // https://url.spec.whatwg.org/#concept-url-origin
-  switch (url.scheme) {
-    case "blob":
-      try {
-        return module.exports.serializeURLOrigin(module.exports.parseURL(url.path[0]));
-      } catch (e) {
-        // serializing an opaque origin returns "null"
-        return "null";
-      }
-    case "ftp":
-    case "gopher":
-    case "http":
-    case "https":
-    case "ws":
-    case "wss":
-      return serializeOrigin({
-        scheme: url.scheme,
-        host: url.host,
-        port: url.port
-      });
-    case "file":
-      // spec says "exercise to the reader", chrome says "file://"
-      return "file://";
-    default:
-      // serializing an opaque origin returns "null"
-      return "null";
-  }
-};
-
-module.exports.basicURLParse = function (input, options) {
-  if (options === undefined) {
-    options = {};
-  }
-
-  const usm = new URLStateMachine(input, options.baseURL, options.encodingOverride, options.url, options.stateOverride);
-  if (usm.failure) {
-    return "failure";
-  }
-
-  return usm.url;
-};
-
-module.exports.setTheUsername = function (url, username) {
-  url.username = "";
-  const decoded = punycode.ucs2.decode(username);
-  for (let i = 0; i < decoded.length; ++i) {
-    url.username += percentEncodeChar(decoded[i], isUserinfoPercentEncode);
-  }
-};
-
-module.exports.setThePassword = function (url, password) {
-  url.password = "";
-  const decoded = punycode.ucs2.decode(password);
-  for (let i = 0; i < decoded.length; ++i) {
-    url.password += percentEncodeChar(decoded[i], isUserinfoPercentEncode);
-  }
-};
-
-module.exports.serializeHost = serializeHost;
-
-module.exports.cannotHaveAUsernamePasswordPort = cannotHaveAUsernamePasswordPort;
-
-module.exports.serializeInteger = function (integer) {
-  return String(integer);
-};
-
-module.exports.parseURL = function (input, options) {
-  if (options === undefined) {
-    options = {};
-  }
-
-  // We don't handle blobs, so this just delegates:
-  return module.exports.basicURLParse(input, { baseURL: options.baseURL, encodingOverride: options.encodingOverride });
-};
-
-
-/***/ }),
-
-/***/ 950:
-/***/ (function(__unusedmodule, exports) {
-
-"use strict";
-
-Object.defineProperty(exports, "__esModule", { value: true });
-function getProxyUrl(reqUrl) {
-    let usingSsl = reqUrl.protocol === 'https:';
-    let proxyUrl;
-    if (checkBypass(reqUrl)) {
-        return proxyUrl;
-    }
-    let proxyVar;
-    if (usingSsl) {
-        proxyVar = process.env['https_proxy'] || process.env['HTTPS_PROXY'];
-    }
-    else {
-        proxyVar = process.env['http_proxy'] || process.env['HTTP_PROXY'];
-    }
-    if (proxyVar) {
-        proxyUrl = new URL(proxyVar);
-    }
-    return proxyUrl;
-}
-exports.getProxyUrl = getProxyUrl;
-function checkBypass(reqUrl) {
-    if (!reqUrl.hostname) {
-        return false;
-    }
-    let noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || '';
-    if (!noProxy) {
-        return false;
-    }
-    // Determine the request port
-    let reqPort;
-    if (reqUrl.port) {
-        reqPort = Number(reqUrl.port);
-    }
-    else if (reqUrl.protocol === 'http:') {
-        reqPort = 80;
-    }
-    else if (reqUrl.protocol === 'https:') {
-        reqPort = 443;
-    }
-    // Format the request hostname and hostname with port
-    let upperReqHosts = [reqUrl.hostname.toUpperCase()];
-    if (typeof reqPort === 'number') {
-        upperReqHosts.push(`${upperReqHosts[0]}:${reqPort}`);
-    }
-    // Compare request host against noproxy
-    for (let upperNoProxyItem of noProxy
-        .split(',')
-        .map(x => x.trim().toUpperCase())
-        .filter(x => x)) {
-        if (upperReqHosts.some(x => x === upperNoProxyItem)) {
-            return true;
-        }
-    }
-    return false;
-}
-exports.checkBypass = checkBypass;
-
-
-/***/ }),
-
-/***/ 976:
-/***/ (function(module, __unusedexports, __webpack_require__) {
-
-"use strict";
-
-
-var punycode = __webpack_require__(213);
-var mappingTable = __webpack_require__(482);
-
-var PROCESSING_OPTIONS = {
-  TRANSITIONAL: 0,
-  NONTRANSITIONAL: 1
-};
-
-function normalize(str) { // fix bug in v8
-  return str.split('\u0000').map(function (s) { return s.normalize('NFC'); }).join('\u0000');
-}
-
-function findStatus(val) {
-  var start = 0;
-  var end = mappingTable.length - 1;
-
-  while (start <= end) {
-    var mid = Math.floor((start + end) / 2);
-
-    var target = mappingTable[mid];
-    if (target[0][0] <= val && target[0][1] >= val) {
-      return target;
-    } else if (target[0][0] > val) {
-      end = mid - 1;
-    } else {
-      start = mid + 1;
-    }
-  }
-
-  return null;
-}
-
-var regexAstralSymbols = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
-
-function countSymbols(string) {
-  return string
-    // replace every surrogate pair with a BMP symbol
-    .replace(regexAstralSymbols, '_')
-    // then get the length
-    .length;
-}
-
-function mapChars(domain_name, useSTD3, processing_option) {
-  var hasError = false;
-  var processed = "";
-
-  var len = countSymbols(domain_name);
-  for (var i = 0; i < len; ++i) {
-    var codePoint = domain_name.codePointAt(i);
-    var status = findStatus(codePoint);
-
-    switch (status[1]) {
-      case "disallowed":
-        hasError = true;
-        processed += String.fromCodePoint(codePoint);
-        break;
-      case "ignored":
-        break;
-      case "mapped":
-        processed += String.fromCodePoint.apply(String, status[2]);
-        break;
-      case "deviation":
-        if (processing_option === PROCESSING_OPTIONS.TRANSITIONAL) {
-          processed += String.fromCodePoint.apply(String, status[2]);
-        } else {
-          processed += String.fromCodePoint(codePoint);
-        }
-        break;
-      case "valid":
-        processed += String.fromCodePoint(codePoint);
-        break;
-      case "disallowed_STD3_mapped":
-        if (useSTD3) {
-          hasError = true;
-          processed += String.fromCodePoint(codePoint);
-        } else {
-          processed += String.fromCodePoint.apply(String, status[2]);
-        }
-        break;
-      case "disallowed_STD3_valid":
-        if (useSTD3) {
-          hasError = true;
-        }
-
-        processed += String.fromCodePoint(codePoint);
-        break;
-    }
-  }
-
-  return {
-    string: processed,
-    error: hasError
-  };
-}
-
-var combiningMarksRegex = /[\u0300-\u036F\u0483-\u0489\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7\u06E8\u06EA-\u06ED\u0711\u0730-\u074A\u07A6-\u07B0\u07EB-\u07F3\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u08E4-\u0903\u093A-\u093C\u093E-\u094F\u0951-\u0957\u0962\u0963\u0981-\u0983\u09BC\u09BE-\u09C4\u09C7\u09C8\u09CB-\u09CD\u09D7\u09E2\u09E3\u0A01-\u0A03\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A70\u0A71\u0A75\u0A81-\u0A83\u0ABC\u0ABE-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AE2\u0AE3\u0B01-\u0B03\u0B3C\u0B3E-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B62\u0B63\u0B82\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0C00-\u0C03\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C62\u0C63\u0C81-\u0C83\u0CBC\u0CBE-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CE2\u0CE3\u0D01-\u0D03\u0D3E-\u0D44\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D62\u0D63\u0D82\u0D83\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DF2\u0DF3\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0EB1\u0EB4-\u0EB9\u0EBB\u0EBC\u0EC8-\u0ECD\u0F18\u0F19\u0F35\u0F37\u0F39\u0F3E\u0F3F\u0F71-\u0F84\u0F86\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102B-\u103E\u1056-\u1059\u105E-\u1060\u1062-\u1064\u1067-\u106D\u1071-\u1074\u1082-\u108D\u108F\u109A-\u109D\u135D-\u135F\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17B4-\u17D3\u17DD\u180B-\u180D\u18A9\u1920-\u192B\u1930-\u193B\u19B0-\u19C0\u19C8\u19C9\u1A17-\u1A1B\u1A55-\u1A5E\u1A60-\u1A7C\u1A7F\u1AB0-\u1ABE\u1B00-\u1B04\u1B34-\u1B44\u1B6B-\u1B73\u1B80-\u1B82\u1BA1-\u1BAD\u1BE6-\u1BF3\u1C24-\u1C37\u1CD0-\u1CD2\u1CD4-\u1CE8\u1CED\u1CF2-\u1CF4\u1CF8\u1CF9\u1DC0-\u1DF5\u1DFC-\u1DFF\u20D0-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302F\u3099\u309A\uA66F-\uA672\uA674-\uA67D\uA69F\uA6F0\uA6F1\uA802\uA806\uA80B\uA823-\uA827\uA880\uA881\uA8B4-\uA8C4\uA8E0-\uA8F1\uA926-\uA92D\uA947-\uA953\uA980-\uA983\uA9B3-\uA9C0\uA9E5\uAA29-\uAA36\uAA43\uAA4C\uAA4D\uAA7B-\uAA7D\uAAB0\uAAB2-\uAAB4\uAAB7\uAAB8\uAABE\uAABF\uAAC1\uAAEB-\uAAEF\uAAF5\uAAF6\uABE3-\uABEA\uABEC\uABED\uFB1E\uFE00-\uFE0F\uFE20-\uFE2D]|\uD800[\uDDFD\uDEE0\uDF76-\uDF7A]|\uD802[\uDE01-\uDE03\uDE05\uDE06\uDE0C-\uDE0F\uDE38-\uDE3A\uDE3F\uDEE5\uDEE6]|\uD804[\uDC00-\uDC02\uDC38-\uDC46\uDC7F-\uDC82\uDCB0-\uDCBA\uDD00-\uDD02\uDD27-\uDD34\uDD73\uDD80-\uDD82\uDDB3-\uDDC0\uDE2C-\uDE37\uDEDF-\uDEEA\uDF01-\uDF03\uDF3C\uDF3E-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF57\uDF62\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDCB0-\uDCC3\uDDAF-\uDDB5\uDDB8-\uDDC0\uDE30-\uDE40\uDEAB-\uDEB7]|\uD81A[\uDEF0-\uDEF4\uDF30-\uDF36]|\uD81B[\uDF51-\uDF7E\uDF8F-\uDF92]|\uD82F[\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD83A[\uDCD0-\uDCD6]|\uDB40[\uDD00-\uDDEF]/;
-
-function validateLabel(label, processing_option) {
-  if (label.substr(0, 4) === "xn--") {
-    label = punycode.toUnicode(label);
-    processing_option = PROCESSING_OPTIONS.NONTRANSITIONAL;
-  }
-
-  var error = false;
-
-  if (normalize(label) !== label ||
-      (label[3] === "-" && label[4] === "-") ||
-      label[0] === "-" || label[label.length - 1] === "-" ||
-      label.indexOf(".") !== -1 ||
-      label.search(combiningMarksRegex) === 0) {
-    error = true;
-  }
-
-  var len = countSymbols(label);
-  for (var i = 0; i < len; ++i) {
-    var status = findStatus(label.codePointAt(i));
-    if ((processing === PROCESSING_OPTIONS.TRANSITIONAL && status[1] !== "valid") ||
-        (processing === PROCESSING_OPTIONS.NONTRANSITIONAL &&
-         status[1] !== "valid" && status[1] !== "deviation")) {
-      error = true;
-      break;
-    }
-  }
-
-  return {
-    label: label,
-    error: error
-  };
-}
-
-function processing(domain_name, useSTD3, processing_option) {
-  var result = mapChars(domain_name, useSTD3, processing_option);
-  result.string = normalize(result.string);
-
-  var labels = result.string.split(".");
-  for (var i = 0; i < labels.length; ++i) {
-    try {
-      var validation = validateLabel(labels[i]);
-      labels[i] = validation.label;
-      result.error = result.error || validation.error;
-    } catch(e) {
-      result.error = true;
-    }
-  }
-
-  return {
-    string: labels.join("."),
-    error: result.error
-  };
-}
-
-module.exports.toASCII = function(domain_name, useSTD3, processing_option, verifyDnsLength) {
-  var result = processing(domain_name, useSTD3, processing_option);
-  var labels = result.string.split(".");
-  labels = labels.map(function(l) {
-    try {
-      return punycode.toASCII(l);
-    } catch(e) {
-      result.error = true;
-      return l;
-    }
-  });
-
-  if (verifyDnsLength) {
-    var total = labels.slice(0, labels.length - 1).join(".").length;
-    if (total.length > 253 || total.length === 0) {
-      result.error = true;
+  if (verifyDnsLength) {
+    var total = labels.slice(0, labels.length - 1).join(".").length;
+    if (total.length > 253 || total.length === 0) {
+      result.error = true;
     }
 
     for (var i=0; i < labels.length; ++i) {
@@ -8588,20 +8586,12 @@ module.exports.toUnicode = function(domain_name, useSTD3) {
 module.exports.PROCESSING_OPTIONS = PROCESSING_OPTIONS;
 
 
-/***/ }),
-
-/***/ 998:
-/***/ (function(module) {
-
-module.exports = eval("require")("process");
-
-
 /***/ })
 
 /******/ },
 /******/ function(__webpack_require__) { // webpackRuntimeModules
 /******/ 	"use strict";
-/******/
+/******/ 
 /******/ 	/* webpack/runtime/make namespace object */
 /******/ 	!function() {
 /******/ 		// define __esModule on exports
@@ -8612,7 +8602,7 @@ module.exports = eval("require")("process");
 /******/ 			Object.defineProperty(exports, '__esModule', { value: true });
 /******/ 		};
 /******/ 	}();
-/******/
+/******/ 	
 /******/ 	/* webpack/runtime/define property getter */
 /******/ 	!function() {
 /******/ 		// define getter function for harmony exports
@@ -8623,7 +8613,7 @@ module.exports = eval("require")("process");
 /******/ 			}
 /******/ 		};
 /******/ 	}();
-/******/
+/******/ 	
 /******/ 	/* webpack/runtime/create fake namespace object */
 /******/ 	!function() {
 /******/ 		// create a fake namespace object
@@ -8642,7 +8632,7 @@ module.exports = eval("require")("process");
 /******/ 			return ns;
 /******/ 		};
 /******/ 	}();
-/******/
+/******/ 	
 /******/ 	/* webpack/runtime/compat get default export */
 /******/ 	!function() {
 /******/ 		// getDefaultExport function for compatibility with non-harmony modules
@@ -8654,6 +8644,6 @@ module.exports = eval("require")("process");
 /******/ 			return getter;
 /******/ 		};
 /******/ 	}();
-/******/
+/******/ 	
 /******/ }
-);
+);
\ No newline at end of file