4 files changed, 500 insertions, 0 deletions
diff --git a/node_modules/convert-source-map/LICENSE b/node_modules/convert-source-map/LICENSE
new file mode 100644
index 0000000..41702c5
--- /dev/null
+++ b/node_modules/convert-source-map/LICENSE
@@ -0,0 +1,23 @@
+Copyright 2013 Thorsten Lorenz. 
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/convert-source-map/README.md b/node_modules/convert-source-map/README.md
new file mode 100644
index 0000000..aa4d804
--- /dev/null
+++ b/node_modules/convert-source-map/README.md
@@ -0,0 +1,206 @@
+# convert-source-map [![Build Status][ci-image]][ci-url]
+
+Converts a source-map from/to  different formats and allows adding/changing properties.
+
+```js
+var convert = require('convert-source-map');
+
+var json = convert
+  .fromComment('//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiYnVpbGQvZm9vLm1pbi5qcyIsInNvdXJjZXMiOlsic3JjL2Zvby5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSIsInNvdXJjZVJvb3QiOiIvIn0=')
+  .toJSON();
+
+var modified = convert
+  .fromComment('//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiYnVpbGQvZm9vLm1pbi5qcyIsInNvdXJjZXMiOlsic3JjL2Zvby5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiQUFBQSIsInNvdXJjZVJvb3QiOiIvIn0=')
+  .setProperty('sources', [ 'SRC/FOO.JS' ])
+  .toJSON();
+
+console.log(json);
+console.log(modified);
+```
+
+```json
+{"version":3,"file":"build/foo.min.js","sources":["src/foo.js"],"names":[],"mappings":"AAAA","sourceRoot":"/"}
+{"version":3,"file":"build/foo.min.js","sources":["SRC/FOO.JS"],"names":[],"mappings":"AAAA","sourceRoot":"/"}
+```
+
+## Upgrading
+
+Prior to v2.0.0, the `fromMapFileComment` and `fromMapFileSource` functions took a String directory path and used that to resolve & read the source map file from the filesystem. However, this made the library limited to nodejs environments and broke on sources with querystrings.
+
+In v2.0.0, you now need to pass a function that does the file reading. It will receive the source filename as a String that you can resolve to a filesystem path, URL, or anything else.
+
+If you are using `convert-source-map` in nodejs and want the previous behavior, you'll use a function like such:
+
+```diff
++ var fs = require('fs'); // Import the fs module to read a file
++ var path = require('path'); // Import the path module to resolve a path against your directory
+- var conv = convert.fromMapFileSource(css, '../my-dir');
++ var conv = convert.fromMapFileSource(css, function (filename) {
++   return fs.readFileSync(path.resolve('../my-dir', filename), 'utf-8');
++ });
+```
+
+## API
+
+### fromObject(obj)
+
+Returns source map converter from given object.
+
+### fromJSON(json)
+
+Returns source map converter from given json string.
+
+### fromURI(uri)
+
+Returns source map converter from given uri encoded json string.
+
+### fromBase64(base64)
+
+Returns source map converter from given base64 encoded json string.
+
+### fromComment(comment)
+
+Returns source map converter from given base64 or uri encoded json string prefixed with `//# sourceMappingURL=...`.
+
+### fromMapFileComment(comment, readMap)
+
+Returns source map converter from given `filename` by parsing `//# sourceMappingURL=filename`.
+
+`readMap` must be a function which receives the source map filename and returns either a String or Buffer of the source map (if read synchronously), or a `Promise` containing a String or Buffer of the source map (if read asynchronously).
+
+If `readMap` doesn't return a `Promise`, `fromMapFileComment` will return a source map converter synchronously.
+
+If `readMap` returns a `Promise`, `fromMapFileComment` will also return `Promise`. The `Promise` will be either resolved with the source map converter or rejected with an error.
+
+#### Examples
+
+**Synchronous read in Node.js:**
+
+```js
+var convert = require('convert-source-map');
+var fs = require('fs');
+
+function readMap(filename) {
+  return fs.readFileSync(filename, 'utf8');
+}
+
+var json = convert
+  .fromMapFileComment('//# sourceMappingURL=map-file-comment.css.map', readMap)
+  .toJSON();
+console.log(json);
+```
+
+
+**Asynchronous read in Node.js:**
+
+```js
+var convert = require('convert-source-map');
+var { promises: fs } = require('fs'); // Notice the `promises` import
+
+function readMap(filename) {
+  return fs.readFile(filename, 'utf8');
+}
+
+var converter = await convert.fromMapFileComment('//# sourceMappingURL=map-file-comment.css.map', readMap)
+var json = converter.toJSON();
+console.log(json);
+```
+
+**Asynchronous read in the browser:**
+
+```js
+var convert = require('convert-source-map');
+
+async function readMap(url) {
+  const res = await fetch(url);
+  return res.text();
+}
+
+const converter = await convert.fromMapFileComment('//# sourceMappingURL=map-file-comment.css.map', readMap)
+var json = converter.toJSON();
+console.log(json);
+```
+
+### fromSource(source)
+
+Finds last sourcemap comment in file and returns source map converter or returns `null` if no source map comment was found.
+
+### fromMapFileSource(source, readMap)
+
+Finds last sourcemap comment in file and returns source map converter or returns `null` if no source map comment was found.
+
+`readMap` must be a function which receives the source map filename and returns either a String or Buffer of the source map (if read synchronously), or a `Promise` containing a String or Buffer of the source map (if read asynchronously).
+
+If `readMap` doesn't return a `Promise`, `fromMapFileSource` will return a source map converter synchronously.
+
+If `readMap` returns a `Promise`, `fromMapFileSource` will also return `Promise`. The `Promise` will be either resolved with the source map converter or rejected with an error.
+
+### toObject()
+
+Returns a copy of the underlying source map.
+
+### toJSON([space])
+
+Converts source map to json string. If `space` is given (optional), this will be passed to
+[JSON.stringify](https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/JSON/stringify) when the
+JSON string is generated.
+
+### toURI()
+
+Converts source map to uri encoded json string.
+
+### toBase64()
+
+Converts source map to base64 encoded json string.
+
+### toComment([options])
+
+Converts source map to an inline comment that can be appended to the source-file.
+
+By default, the comment is formatted like: `//# sourceMappingURL=...`, which you would
+normally see in a JS source file.
+
+When `options.encoding == 'uri'`, the data will be uri encoded, otherwise they will be base64 encoded.
+
+When `options.multiline == true`, the comment is formatted like: `/*# sourceMappingURL=... */`, which you would find in a CSS source file.
+
+### addProperty(key, value)
+
+Adds given property to the source map. Throws an error if property already exists.
+
+### setProperty(key, value)
+
+Sets given property to the source map. If property doesn't exist it is added, otherwise its value is updated.
+
+### getProperty(key)
+
+Gets given property of the source map.
+
+### removeComments(src)
+
+Returns `src` with all source map comments removed
+
+### removeMapFileComments(src)
+
+Returns `src` with all source map comments pointing to map files removed.
+
+### commentRegex
+
+Provides __a fresh__ RegExp each time it is accessed. Can be used to find source map comments.
+
+Breaks down a source map comment into groups: Groups: 1: media type, 2: MIME type, 3: charset, 4: encoding, 5: data.
+
+### mapFileCommentRegex
+
+Provides __a fresh__ RegExp each time it is accessed. Can be used to find source map comments pointing to map files.
+
+### generateMapFileComment(file, [options])
+
+Returns a comment that links to an external source map via `file`.
+
+By default, the comment is formatted like: `//# sourceMappingURL=...`, which you would normally see in a JS source file.
+
+When `options.multiline == true`, the comment is formatted like: `/*# sourceMappingURL=... */`, which you would find in a CSS source file.
+
+[ci-url]: https://github.com/thlorenz/convert-source-map/actions?query=workflow:ci
+[ci-image]: https://img.shields.io/github/workflow/status/thlorenz/convert-source-map/CI?style=flat-square
diff --git a/node_modules/convert-source-map/index.js b/node_modules/convert-source-map/index.js
new file mode 100644
index 0000000..2e8e916
--- /dev/null
+++ b/node_modules/convert-source-map/index.js
@@ -0,0 +1,233 @@
+'use strict';
+
+Object.defineProperty(exports, 'commentRegex', {
+  get: function getCommentRegex () {
+    // Groups: 1: media type, 2: MIME type, 3: charset, 4: encoding, 5: data.
+    return /^\s*?\/[\/\*][@#]\s+?sourceMappingURL=data:(((?:application|text)\/json)(?:;charset=([^;,]+?)?)?)?(?:;(base64))?,(.*?)$/mg;
+  }
+});
+
+
+Object.defineProperty(exports, 'mapFileCommentRegex', {
+  get: function getMapFileCommentRegex () {
+    // Matches sourceMappingURL in either // or /* comment styles.
+    return /(?:\/\/[@#][ \t]+?sourceMappingURL=([^\s'"`]+?)[ \t]*?$)|(?:\/\*[@#][ \t]+sourceMappingURL=([^*]+?)[ \t]*?(?:\*\/){1}[ \t]*?$)/mg;
+  }
+});
+
+var decodeBase64;
+if (typeof Buffer !== 'undefined') {
+  if (typeof Buffer.from === 'function') {
+    decodeBase64 = decodeBase64WithBufferFrom;
+  } else {
+    decodeBase64 = decodeBase64WithNewBuffer;
+  }
+} else {
+  decodeBase64 = decodeBase64WithAtob;
+}
+
+function decodeBase64WithBufferFrom(base64) {
+  return Buffer.from(base64, 'base64').toString();
+}
+
+function decodeBase64WithNewBuffer(base64) {
+  if (typeof value === 'number') {
+    throw new TypeError('The value to decode must not be of type number.');
+  }
+  return new Buffer(base64, 'base64').toString();
+}
+
+function decodeBase64WithAtob(base64) {
+  return decodeURIComponent(escape(atob(base64)));
+}
+
+function stripComment(sm) {
+  return sm.split(',').pop();
+}
+
+function readFromFileMap(sm, read) {
+  var r = exports.mapFileCommentRegex.exec(sm);
+  // for some odd reason //# .. captures in 1 and /* .. */ in 2
+  var filename = r[1] || r[2];
+
+  try {
+    var sm = read(filename);
+    if (sm != null && typeof sm.catch === 'function') {
+      return sm.catch(throwError);
+    } else {
+      return sm;
+    }
+  } catch (e) {
+    throwError(e);
+  }
+
+  function throwError(e) {
+    throw new Error('An error occurred while trying to read the map file at ' + filename + '\n' + e.stack);
+  }
+}
+
+function Converter (sm, opts) {
+  opts = opts || {};
+
+  if (opts.hasComment) {
+    sm = stripComment(sm);
+  }
+
+  if (opts.encoding === 'base64') {
+    sm = decodeBase64(sm);
+  } else if (opts.encoding === 'uri') {
+    sm = decodeURIComponent(sm);
+  }
+
+  if (opts.isJSON || opts.encoding) {
+    sm = JSON.parse(sm);
+  }
+
+  this.sourcemap = sm;
+}
+
+Converter.prototype.toJSON = function (space) {
+  return JSON.stringify(this.sourcemap, null, space);
+};
+
+if (typeof Buffer !== 'undefined') {
+  if (typeof Buffer.from === 'function') {
+    Converter.prototype.toBase64 = encodeBase64WithBufferFrom;
+  } else {
+    Converter.prototype.toBase64 = encodeBase64WithNewBuffer;
+  }
+} else {
+  Converter.prototype.toBase64 = encodeBase64WithBtoa;
+}
+
+function encodeBase64WithBufferFrom() {
+  var json = this.toJSON();
+  return Buffer.from(json, 'utf8').toString('base64');
+}
+
+function encodeBase64WithNewBuffer() {
+  var json = this.toJSON();
+  if (typeof json === 'number') {
+    throw new TypeError('The json to encode must not be of type number.');
+  }
+  return new Buffer(json, 'utf8').toString('base64');
+}
+
+function encodeBase64WithBtoa() {
+  var json = this.toJSON();
+  return btoa(unescape(encodeURIComponent(json)));
+}
+
+Converter.prototype.toURI = function () {
+  var json = this.toJSON();
+  return encodeURIComponent(json);
+};
+
+Converter.prototype.toComment = function (options) {
+  var encoding, content, data;
+  if (options != null && options.encoding === 'uri') {
+    encoding = '';
+    content = this.toURI();
+  } else {
+    encoding = ';base64';
+    content = this.toBase64();
+  }
+  data = 'sourceMappingURL=data:application/json;charset=utf-8' + encoding + ',' + content;
+  return options != null && options.multiline ? '/*# ' + data + ' */' : '//# ' + data;
+};
+
+// returns copy instead of original
+Converter.prototype.toObject = function () {
+  return JSON.parse(this.toJSON());
+};
+
+Converter.prototype.addProperty = function (key, value) {
+  if (this.sourcemap.hasOwnProperty(key)) throw new Error('property "' + key + '" already exists on the sourcemap, use set property instead');
+  return this.setProperty(key, value);
+};
+
+Converter.prototype.setProperty = function (key, value) {
+  this.sourcemap[key] = value;
+  return this;
+};
+
+Converter.prototype.getProperty = function (key) {
+  return this.sourcemap[key];
+};
+
+exports.fromObject = function (obj) {
+  return new Converter(obj);
+};
+
+exports.fromJSON = function (json) {
+  return new Converter(json, { isJSON: true });
+};
+
+exports.fromURI = function (uri) {
+  return new Converter(uri, { encoding: 'uri' });
+};
+
+exports.fromBase64 = function (base64) {
+  return new Converter(base64, { encoding: 'base64' });
+};
+
+exports.fromComment = function (comment) {
+  var m, encoding;
+  comment = comment
+    .replace(/^\/\*/g, '//')
+    .replace(/\*\/$/g, '');
+  m = exports.commentRegex.exec(comment);
+  encoding = m && m[4] || 'uri';
+  return new Converter(comment, { encoding: encoding, hasComment: true });
+};
+
+function makeConverter(sm) {
+  return new Converter(sm, { isJSON: true });
+}
+
+exports.fromMapFileComment = function (comment, read) {
+  if (typeof read === 'string') {
+    throw new Error(
+      'String directory paths are no longer supported with `fromMapFileComment`\n' +
+      'Please review the Upgrading documentation at https://github.com/thlorenz/convert-source-map#upgrading'
+    )
+  }
+
+  var sm = readFromFileMap(comment, read);
+  if (sm != null && typeof sm.then === 'function') {
+    return sm.then(makeConverter);
+  } else {
+    return makeConverter(sm);
+  }
+};
+
+// Finds last sourcemap comment in file or returns null if none was found
+exports.fromSource = function (content) {
+  var m = content.match(exports.commentRegex);
+  return m ? exports.fromComment(m.pop()) : null;
+};
+
+// Finds last sourcemap comment in file or returns null if none was found
+exports.fromMapFileSource = function (content, read) {
+  if (typeof read === 'string') {
+    throw new Error(
+      'String directory paths are no longer supported with `fromMapFileSource`\n' +
+      'Please review the Upgrading documentation at https://github.com/thlorenz/convert-source-map#upgrading'
+    )
+  }
+  var m = content.match(exports.mapFileCommentRegex);
+  return m ? exports.fromMapFileComment(m.pop(), read) : null;
+};
+
+exports.removeComments = function (src) {
+  return src.replace(exports.commentRegex, '');
+};
+
+exports.removeMapFileComments = function (src) {
+  return src.replace(exports.mapFileCommentRegex, '');
+};
+
+exports.generateMapFileComment = function (file, options) {
+  var data = 'sourceMappingURL=' + file;
+  return options && options.multiline ? '/*# ' + data + ' */' : '//# ' + data;
+};
diff --git a/node_modules/convert-source-map/package.json b/node_modules/convert-source-map/package.json
new file mode 100644
index 0000000..c38f29f
--- /dev/null
+++ b/node_modules/convert-source-map/package.json
@@ -0,0 +1,38 @@
+{
+  "name": "convert-source-map",
+  "version": "2.0.0",
+  "description": "Converts a source-map from/to  different formats and allows adding/changing properties.",
+  "main": "index.js",
+  "scripts": {
+    "test": "tap test/*.js --color"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/thlorenz/convert-source-map.git"
+  },
+  "homepage": "https://github.com/thlorenz/convert-source-map",
+  "devDependencies": {
+    "inline-source-map": "~0.6.2",
+    "tap": "~9.0.0"
+  },
+  "keywords": [
+    "convert",
+    "sourcemap",
+    "source",
+    "map",
+    "browser",
+    "debug"
+  ],
+  "author": {
+    "name": "Thorsten Lorenz",
+    "email": "[email protected]",
+    "url": "http://thlorenz.com"
+  },
+  "license": "MIT",
+  "engine": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ]
+}