uuid browser build without IE support

browser-build.diff

diff -ur dist-node-10/esm-browser/md5.js dist/esm-browser/md5.js
--- dist-node-10/esm-browser/md5.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/md5.js	2021-12-02 22:48:16.000000000 +0100
@@ -20,11 +20,11 @@
  */
 function md5(bytes) {
   if (typeof bytes === 'string') {
-    var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
+    const msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
 
     bytes = new Uint8Array(msg.length);
 
-    for (var i = 0; i < msg.length; ++i) {
+    for (let i = 0; i < msg.length; ++i) {
       bytes[i] = msg.charCodeAt(i);
     }
   }
@@ -37,13 +37,13 @@
 
 
 function md5ToHexEncodedArray(input) {
-  var output = [];
-  var length32 = input.length * 32;
-  var hexTab = '0123456789abcdef';
-
-  for (var i = 0; i < length32; i += 8) {
-    var x = input[i >> 5] >>> i % 32 & 0xff;
-    var hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16);
+  const output = [];
+  const length32 = input.length * 32;
+  const hexTab = '0123456789abcdef';
+
+  for (let i = 0; i < length32; i += 8) {
+    const x = input[i >> 5] >>> i % 32 & 0xff;
+    const hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16);
     output.push(hex);
   }
 
@@ -66,16 +66,16 @@
   /* append padding */
   x[len >> 5] |= 0x80 << len % 32;
   x[getOutputLength(len) - 1] = len;
-  var a = 1732584193;
-  var b = -271733879;
-  var c = -1732584194;
-  var d = 271733878;
-
-  for (var i = 0; i < x.length; i += 16) {
-    var olda = a;
-    var oldb = b;
-    var oldc = c;
-    var oldd = d;
+  let a = 1732584193;
+  let b = -271733879;
+  let c = -1732584194;
+  let d = 271733878;
+
+  for (let i = 0; i < x.length; i += 16) {
+    const olda = a;
+    const oldb = b;
+    const oldc = c;
+    const oldd = d;
     a = md5ff(a, b, c, d, x[i], 7, -680876936);
     d = md5ff(d, a, b, c, x[i + 1], 12, -389564586);
     c = md5ff(c, d, a, b, x[i + 2], 17, 606105819);
@@ -159,10 +159,10 @@
     return [];
   }
 
-  var length8 = input.length * 8;
-  var output = new Uint32Array(getOutputLength(length8));
+  const length8 = input.length * 8;
+  const output = new Uint32Array(getOutputLength(length8));
 
-  for (var i = 0; i < length8; i += 8) {
+  for (let i = 0; i < length8; i += 8) {
     output[i >> 5] |= (input[i / 8] & 0xff) << i % 32;
   }
 
@@ -175,8 +175,8 @@
 
 
 function safeAdd(x, y) {
-  var lsw = (x & 0xffff) + (y & 0xffff);
-  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
+  const lsw = (x & 0xffff) + (y & 0xffff);
+  const msw = (x >> 16) + (y >> 16) + (lsw >> 16);
   return msw << 16 | lsw & 0xffff;
 }
 /*
diff -ur dist-node-10/esm-browser/native.js dist/esm-browser/native.js
--- dist-node-10/esm-browser/native.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/native.js	2021-12-02 22:48:16.000000000 +0100
@@ -1,4 +1,4 @@
-var randomUUID = typeof crypto !== 'undefined' && crypto.randomUUID && crypto.randomUUID.bind(crypto);
+const randomUUID = typeof crypto !== 'undefined' && crypto.randomUUID && crypto.randomUUID.bind(crypto);
 export default {
-  randomUUID: randomUUID
+  randomUUID
 };
\ No newline at end of file
diff -ur dist-node-10/esm-browser/parse.js dist/esm-browser/parse.js
--- dist-node-10/esm-browser/parse.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/parse.js	2021-12-02 22:48:16.000000000 +0100
@@ -5,8 +5,8 @@
     throw TypeError('Invalid UUID');
   }
 
-  var v;
-  var arr = new Uint8Array(16); // Parse ########-....-....-....-............
+  let v;
+  const arr = new Uint8Array(16); // Parse ########-....-....-....-............
 
   arr[0] = (v = parseInt(uuid.slice(0, 8), 16)) >>> 24;
   arr[1] = v >>> 16 & 0xff;
diff -ur dist-node-10/esm-browser/rng.js dist/esm-browser/rng.js
--- dist-node-10/esm-browser/rng.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/rng.js	2021-12-02 22:48:16.000000000 +0100
@@ -1,8 +1,8 @@
 // Unique ID creation requires a high quality random # generator. In the browser we therefore
 // require the crypto API and do not support built-in fallback to lower quality random number
 // generators (like Math.random()).
-var getRandomValues;
-var rnds8 = new Uint8Array(16);
+let getRandomValues;
+const rnds8 = new Uint8Array(16);
 export default function rng() {
   // lazy load so that environments that need to polyfill have a chance to do so
   if (!getRandomValues) {
diff -ur dist-node-10/esm-browser/sha1.js dist/esm-browser/sha1.js
--- dist-node-10/esm-browser/sha1.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/sha1.js	2021-12-02 22:48:16.000000000 +0100
@@ -21,15 +21,15 @@
 }
 
 function sha1(bytes) {
-  var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6];
-  var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
+  const K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6];
+  const H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];
 
   if (typeof bytes === 'string') {
-    var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
+    const msg = unescape(encodeURIComponent(bytes)); // UTF8 escape
 
     bytes = [];
 
-    for (var i = 0; i < msg.length; ++i) {
+    for (let i = 0; i < msg.length; ++i) {
       bytes.push(msg.charCodeAt(i));
     }
   } else if (!Array.isArray(bytes)) {
@@ -38,44 +38,44 @@
   }
 
   bytes.push(0x80);
-  var l = bytes.length / 4 + 2;
-  var N = Math.ceil(l / 16);
-  var M = new Array(N);
+  const l = bytes.length / 4 + 2;
+  const N = Math.ceil(l / 16);
+  const M = new Array(N);
 
-  for (var _i = 0; _i < N; ++_i) {
-    var arr = new Uint32Array(16);
+  for (let i = 0; i < N; ++i) {
+    const arr = new Uint32Array(16);
 
-    for (var j = 0; j < 16; ++j) {
-      arr[j] = bytes[_i * 64 + j * 4] << 24 | bytes[_i * 64 + j * 4 + 1] << 16 | bytes[_i * 64 + j * 4 + 2] << 8 | bytes[_i * 64 + j * 4 + 3];
+    for (let j = 0; j < 16; ++j) {
+      arr[j] = bytes[i * 64 + j * 4] << 24 | bytes[i * 64 + j * 4 + 1] << 16 | bytes[i * 64 + j * 4 + 2] << 8 | bytes[i * 64 + j * 4 + 3];
     }
 
-    M[_i] = arr;
+    M[i] = arr;
   }
 
   M[N - 1][14] = (bytes.length - 1) * 8 / Math.pow(2, 32);
   M[N - 1][14] = Math.floor(M[N - 1][14]);
   M[N - 1][15] = (bytes.length - 1) * 8 & 0xffffffff;
 
-  for (var _i2 = 0; _i2 < N; ++_i2) {
-    var W = new Uint32Array(80);
+  for (let i = 0; i < N; ++i) {
+    const W = new Uint32Array(80);
 
-    for (var t = 0; t < 16; ++t) {
-      W[t] = M[_i2][t];
+    for (let t = 0; t < 16; ++t) {
+      W[t] = M[i][t];
     }
 
-    for (var _t = 16; _t < 80; ++_t) {
-      W[_t] = ROTL(W[_t - 3] ^ W[_t - 8] ^ W[_t - 14] ^ W[_t - 16], 1);
+    for (let t = 16; t < 80; ++t) {
+      W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1);
     }
 
-    var a = H[0];
-    var b = H[1];
-    var c = H[2];
-    var d = H[3];
-    var e = H[4];
-
-    for (var _t2 = 0; _t2 < 80; ++_t2) {
-      var s = Math.floor(_t2 / 20);
-      var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[_t2] >>> 0;
+    let a = H[0];
+    let b = H[1];
+    let c = H[2];
+    let d = H[3];
+    let e = H[4];
+
+    for (let t = 0; t < 80; ++t) {
+      const s = Math.floor(t / 20);
+      const T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[t] >>> 0;
       e = d;
       d = c;
       c = ROTL(b, 30) >>> 0;
diff -ur dist-node-10/esm-browser/stringify.js dist/esm-browser/stringify.js
--- dist-node-10/esm-browser/stringify.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/stringify.js	2021-12-02 22:48:16.000000000 +0100
@@ -4,17 +4,17 @@
  * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
  */
 
-var byteToHex = [];
+const byteToHex = [];
 
-for (var i = 0; i < 256; ++i) {
+for (let i = 0; i < 256; ++i) {
   byteToHex.push((i + 0x100).toString(16).substr(1));
 }
 
 function stringify(arr) {
-  var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
+  let offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
   // Note: Be careful editing this code!  It's been tuned for performance
   // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434
-  var uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID.  If this throws, it's likely due to one
+  const uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID.  If this throws, it's likely due to one
   // of the following:
   // - One or more input array values don't map to a hex octet (leading to
   // "undefined" in the uuid)
diff -ur dist-node-10/esm-browser/v1.js dist/esm-browser/v1.js
--- dist-node-10/esm-browser/v1.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/v1.js	2021-12-02 22:48:16.000000000 +0100
@@ -4,25 +4,25 @@
 // Inspired by https://github.com/LiosK/UUID.js
 // and http://docs.python.org/library/uuid.html
 
-var _nodeId;
+let _nodeId;
 
-var _clockseq; // Previous uuid creation time
+let _clockseq; // Previous uuid creation time
 
 
-var _lastMSecs = 0;
-var _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details
+let _lastMSecs = 0;
+let _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details
 
 function v1(options, buf, offset) {
-  var i = buf && offset || 0;
-  var b = buf || new Array(16);
+  let i = buf && offset || 0;
+  const b = buf || new Array(16);
   options = options || {};
-  var node = options.node || _nodeId;
-  var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not
+  let node = options.node || _nodeId;
+  let clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not
   // specified.  We do this lazily to minimize issues related to insufficient
   // system entropy.  See #189
 
   if (node == null || clockseq == null) {
-    var seedBytes = options.random || (options.rng || rng)();
+    const seedBytes = options.random || (options.rng || rng)();
 
     if (node == null) {
       // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
@@ -39,12 +39,12 @@
   // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
 
 
-  var msecs = options.msecs !== undefined ? options.msecs : Date.now(); // Per 4.2.1.2, use count of uuid's generated during the current clock
+  let msecs = options.msecs !== undefined ? options.msecs : Date.now(); // Per 4.2.1.2, use count of uuid's generated during the current clock
   // cycle to simulate higher resolution clock
 
-  var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs)
+  let nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs)
 
-  var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression
+  const dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression
 
   if (dt < 0 && options.clockseq === undefined) {
     clockseq = clockseq + 1 & 0x3fff;
@@ -67,13 +67,13 @@
 
   msecs += 12219292800000; // `time_low`
 
-  var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
+  const tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
   b[i++] = tl >>> 24 & 0xff;
   b[i++] = tl >>> 16 & 0xff;
   b[i++] = tl >>> 8 & 0xff;
   b[i++] = tl & 0xff; // `time_mid`
 
-  var tmh = msecs / 0x100000000 * 10000 & 0xfffffff;
+  const tmh = msecs / 0x100000000 * 10000 & 0xfffffff;
   b[i++] = tmh >>> 8 & 0xff;
   b[i++] = tmh & 0xff; // `time_high_and_version`
 
@@ -85,7 +85,7 @@
 
   b[i++] = clockseq & 0xff; // `node`
 
-  for (var n = 0; n < 6; ++n) {
+  for (let n = 0; n < 6; ++n) {
     b[i + n] = node[n];
   }
 
diff -ur dist-node-10/esm-browser/v3.js dist/esm-browser/v3.js
--- dist-node-10/esm-browser/v3.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/v3.js	2021-12-02 22:48:16.000000000 +0100
@@ -1,4 +1,4 @@
 import v35 from './v35.js';
 import md5 from './md5.js';
-var v3 = v35('v3', 0x30, md5);
+const v3 = v35('v3', 0x30, md5);
 export default v3;
\ No newline at end of file
diff -ur dist-node-10/esm-browser/v35.js dist/esm-browser/v35.js
--- dist-node-10/esm-browser/v35.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/v35.js	2021-12-02 22:48:16.000000000 +0100
@@ -4,17 +4,17 @@
 function stringToBytes(str) {
   str = unescape(encodeURIComponent(str)); // UTF8 escape
 
-  var bytes = [];
+  const bytes = [];
 
-  for (var i = 0; i < str.length; ++i) {
+  for (let i = 0; i < str.length; ++i) {
     bytes.push(str.charCodeAt(i));
   }
 
   return bytes;
 }
 
-export var DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
-export var URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
+export const DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';
+export const URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';
 export default function v35(name, version, hashfunc) {
   function generateUUID(value, namespace, buf, offset) {
     if (typeof value === 'string') {
@@ -32,7 +32,7 @@
     // hashfunc([...namespace, ... value])`
 
 
-    var bytes = new Uint8Array(16 + value.length);
+    let bytes = new Uint8Array(16 + value.length);
     bytes.set(namespace);
     bytes.set(value, namespace.length);
     bytes = hashfunc(bytes);
@@ -42,7 +42,7 @@
     if (buf) {
       offset = offset || 0;
 
-      for (var i = 0; i < 16; ++i) {
+      for (let i = 0; i < 16; ++i) {
         buf[offset + i] = bytes[i];
       }
 
diff -ur dist-node-10/esm-browser/v4.js dist/esm-browser/v4.js
--- dist-node-10/esm-browser/v4.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/v4.js	2021-12-02 22:48:16.000000000 +0100
@@ -1,14 +1,14 @@
-import _native from './native.js';
+import native from './native.js';
 import rng from './rng.js';
 import stringify from './stringify.js';
 
 function v4(options, buf, offset) {
-  if (_native.randomUUID && !buf && !options) {
-    return _native.randomUUID();
+  if (native.randomUUID && !buf && !options) {
+    return native.randomUUID();
   }
 
   options = options || {};
-  var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
+  const rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
 
   rnds[6] = rnds[6] & 0x0f | 0x40;
   rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided
@@ -16,7 +16,7 @@
   if (buf) {
     offset = offset || 0;
 
-    for (var i = 0; i < 16; ++i) {
+    for (let i = 0; i < 16; ++i) {
       buf[offset + i] = rnds[i];
     }
 
diff -ur dist-node-10/esm-browser/v5.js dist/esm-browser/v5.js
--- dist-node-10/esm-browser/v5.js	2021-12-02 13:15:02.000000000 +0100
+++ dist/esm-browser/v5.js	2021-12-02 22:48:16.000000000 +0100
@@ -1,4 +1,4 @@
 import v35 from './v35.js';
 import sha1 from './sha1.js';
-var v5 = v35('v5', 0x50, sha1);
+const v5 = v35('v5', 0x50, sha1);
 export default v5;
\ No newline at end of file

diff-ff53-edge-15.diff

diff -ur dist-no-bugfix/esm-browser/stringify.js dist/esm-browser/stringify.js
--- dist-no-bugfix/esm-browser/stringify.js	2021-12-02 22:48:16.000000000 +0100
+++ dist/esm-browser/stringify.js	2021-12-02 23:05:52.000000000 +0100
@@ -10,8 +10,7 @@
   byteToHex.push((i + 0x100).toString(16).substr(1));
 }
 
-function stringify(arr) {
-  let offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
+function stringify(arr, offset = 0) {
   // Note: Be careful editing this code!  It's been tuned for performance
   // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434
   const uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID.  If this throws, it's likely due to one