mermaid/dist/mermaid.core.js

Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.

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/***/ "./node_modules/node-libs-browser/mock/empty.js":
/*!******************************************************!*\
  !*** ./node_modules/node-libs-browser/mock/empty.js ***!
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/*! no static exports found */
/***/ (function(module, exports) {



/***/ }),

/***/ "./node_modules/path-browserify/index.js":
/*!***********************************************!*\
  !*** ./node_modules/path-browserify/index.js ***!
  \***********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(process) {// .dirname, .basename, and .extname methods are extracted from Node.js v8.11.1,
// backported and transplited with Babel, with backwards-compat fixes

// Copyright Joyent, Inc. and other Node contributors.
//
// 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.

// resolves . and .. elements in a path array with directory names there
// must be no slashes, empty elements, or device names (c:\) in the array
// (so also no leading and trailing slashes - it does not distinguish
// relative and absolute paths)
function normalizeArray(parts, allowAboveRoot) {
  // if the path tries to go above the root, `up` ends up > 0
  var up = 0;
  for (var i = parts.length - 1; i >= 0; i--) {
    var last = parts[i];
    if (last === '.') {
      parts.splice(i, 1);
    } else if (last === '..') {
      parts.splice(i, 1);
      up++;
    } else if (up) {
      parts.splice(i, 1);
      up--;
    }
  }

  // if the path is allowed to go above the root, restore leading ..s
  if (allowAboveRoot) {
    for (; up--; up) {
      parts.unshift('..');
    }
  }

  return parts;
}

// path.resolve([from ...], to)
// posix version
exports.resolve = function() {
  var resolvedPath = '',
      resolvedAbsolute = false;

  for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
    var path = (i >= 0) ? arguments[i] : process.cwd();

    // Skip empty and invalid entries
    if (typeof path !== 'string') {
      throw new TypeError('Arguments to path.resolve must be strings');
    } else if (!path) {
      continue;
    }

    resolvedPath = path + '/' + resolvedPath;
    resolvedAbsolute = path.charAt(0) === '/';
  }

  // At this point the path should be resolved to a full absolute path, but
  // handle relative paths to be safe (might happen when process.cwd() fails)

  // Normalize the path
  resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
    return !!p;
  }), !resolvedAbsolute).join('/');

  return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
};

// path.normalize(path)
// posix version
exports.normalize = function(path) {
  var isAbsolute = exports.isAbsolute(path),
      trailingSlash = substr(path, -1) === '/';

  // Normalize the path
  path = normalizeArray(filter(path.split('/'), function(p) {
    return !!p;
  }), !isAbsolute).join('/');

  if (!path && !isAbsolute) {
    path = '.';
  }
  if (path && trailingSlash) {
    path += '/';
  }

  return (isAbsolute ? '/' : '') + path;
};

// posix version
exports.isAbsolute = function(path) {
  return path.charAt(0) === '/';
};

// posix version
exports.join = function() {
  var paths = Array.prototype.slice.call(arguments, 0);
  return exports.normalize(filter(paths, function(p, index) {
    if (typeof p !== 'string') {
      throw new TypeError('Arguments to path.join must be strings');
    }
    return p;
  }).join('/'));
};


// path.relative(from, to)
// posix version
exports.relative = function(from, to) {
  from = exports.resolve(from).substr(1);
  to = exports.resolve(to).substr(1);

  function trim(arr) {
    var start = 0;
    for (; start < arr.length; start++) {
      if (arr[start] !== '') break;
    }

    var end = arr.length - 1;
    for (; end >= 0; end--) {
      if (arr[end] !== '') break;
    }

    if (start > end) return [];
    return arr.slice(start, end - start + 1);
  }

  var fromParts = trim(from.split('/'));
  var toParts = trim(to.split('/'));

  var length = Math.min(fromParts.length, toParts.length);
  var samePartsLength = length;
  for (var i = 0; i < length; i++) {
    if (fromParts[i] !== toParts[i]) {
      samePartsLength = i;
      break;
    }
  }

  var outputParts = [];
  for (var i = samePartsLength; i < fromParts.length; i++) {
    outputParts.push('..');
  }

  outputParts = outputParts.concat(toParts.slice(samePartsLength));

  return outputParts.join('/');
};

exports.sep = '/';
exports.delimiter = ':';

exports.dirname = function (path) {
  if (typeof path !== 'string') path = path + '';
  if (path.length === 0) return '.';
  var code = path.charCodeAt(0);
  var hasRoot = code === 47 /*/*/;
  var end = -1;
  var matchedSlash = true;
  for (var i = path.length - 1; i >= 1; --i) {
    code = path.charCodeAt(i);
    if (code === 47 /*/*/) {
        if (!matchedSlash) {
          end = i;
          break;
        }
      } else {
      // We saw the first non-path separator
      matchedSlash = false;
    }
  }

  if (end === -1) return hasRoot ? '/' : '.';
  if (hasRoot && end === 1) {
    // return '//';
    // Backwards-compat fix:
    return '/';
  }
  return path.slice(0, end);
};

function basename(path) {
  if (typeof path !== 'string') path = path + '';

  var start = 0;
  var end = -1;
  var matchedSlash = true;
  var i;

  for (i = path.length - 1; i >= 0; --i) {
    if (path.charCodeAt(i) === 47 /*/*/) {
        // If we reached a path separator that was not part of a set of path
        // separators at the end of the string, stop now
        if (!matchedSlash) {
          start = i + 1;
          break;
        }
      } else if (end === -1) {
      // We saw the first non-path separator, mark this as the end of our
      // path component
      matchedSlash = false;
      end = i + 1;
    }
  }

  if (end === -1) return '';
  return path.slice(start, end);
}

// Uses a mixed approach for backwards-compatibility, as ext behavior changed
// in new Node.js versions, so only basename() above is backported here
exports.basename = function (path, ext) {
  var f = basename(path);
  if (ext && f.substr(-1 * ext.length) === ext) {
    f = f.substr(0, f.length - ext.length);
  }
  return f;
};

exports.extname = function (path) {
  if (typeof path !== 'string') path = path + '';
  var startDot = -1;
  var startPart = 0;
  var end = -1;
  var matchedSlash = true;
  // Track the state of characters (if any) we see before our first dot and
  // after any path separator we find
  var preDotState = 0;
  for (var i = path.length - 1; i >= 0; --i) {
    var code = path.charCodeAt(i);
    if (code === 47 /*/*/) {
        // If we reached a path separator that was not part of a set of path
        // separators at the end of the string, stop now
        if (!matchedSlash) {
          startPart = i + 1;
          break;
        }
        continue;
      }
    if (end === -1) {
      // We saw the first non-path separator, mark this as the end of our
      // extension
      matchedSlash = false;
      end = i + 1;
    }
    if (code === 46 /*.*/) {
        // If this is our first dot, mark it as the start of our extension
        if (startDot === -1)
          startDot = i;
        else if (preDotState !== 1)
          preDotState = 1;
    } else if (startDot !== -1) {
      // We saw a non-dot and non-path separator before our dot, so we should
      // have a good chance at having a non-empty extension
      preDotState = -1;
    }
  }

  if (startDot === -1 || end === -1 ||
      // We saw a non-dot character immediately before the dot
      preDotState === 0 ||
      // The (right-most) trimmed path component is exactly '..'
      preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) {
    return '';
  }
  return path.slice(startDot, end);
};

function filter (xs, f) {
    if (xs.filter) return xs.filter(f);
    var res = [];
    for (var i = 0; i < xs.length; i++) {
        if (f(xs[i], i, xs)) res.push(xs[i]);
    }
    return res;
}

// String.prototype.substr - negative index don't work in IE8
var substr = 'ab'.substr(-1) === 'b'
    ? function (str, start, len) { return str.substr(start, len) }
    : function (str, start, len) {
        if (start < 0) start = str.length + start;
        return str.substr(start, len);
    }
;

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../process/browser.js */ "./node_modules/process/browser.js")))

/***/ }),

/***/ "./node_modules/process/browser.js":
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/*! no static exports found */
/***/ (function(module, exports) {

// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
    throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
    throw new Error('clearTimeout has not been defined');
}
(function () {
    try {
        if (typeof setTimeout === 'function') {
            cachedSetTimeout = setTimeout;
        } else {
            cachedSetTimeout = defaultSetTimout;
        }
    } catch (e) {
        cachedSetTimeout = defaultSetTimout;
    }
    try {
        if (typeof clearTimeout === 'function') {
            cachedClearTimeout = clearTimeout;
        } else {
            cachedClearTimeout = defaultClearTimeout;
        }
    } catch (e) {
        cachedClearTimeout = defaultClearTimeout;
    }
} ())
function runTimeout(fun) {
    if (cachedSetTimeout === setTimeout) {
        //normal enviroments in sane situations
        return setTimeout(fun, 0);
    }
    // if setTimeout wasn't available but was latter defined
    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
        cachedSetTimeout = setTimeout;
        return setTimeout(fun, 0);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedSetTimeout(fun, 0);
    } catch(e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
            return cachedSetTimeout.call(null, fun, 0);
        } catch(e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
            return cachedSetTimeout.call(this, fun, 0);
        }
    }


}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }



}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    if (!draining || !currentQueue) {
        return;
    }
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while(len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            if (currentQueue) {
                currentQueue[queueIndex].run();
            }
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    runClearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;

process.listeners = function (name) { return [] }

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };


/***/ }),

/***/ "./node_modules/webpack/buildin/module.js":
/*!***********************************!*\
  !*** (webpack)/buildin/module.js ***!
  \***********************************/
/*! no static exports found */
/***/ (function(module, exports) {

module.exports = function(module) {
	if (!module.webpackPolyfill) {
		module.deprecate = function() {};
		module.paths = [];
		// module.parent = undefined by default
		if (!module.children) module.children = [];
		Object.defineProperty(module, "loaded", {
			enumerable: true,
			get: function() {
				return module.l;
			}
		});
		Object.defineProperty(module, "id", {
			enumerable: true,
			get: function() {
				return module.i;
			}
		});
		module.webpackPolyfill = 1;
	}
	return module;
};


/***/ }),

/***/ "./package.json":
/*!**********************!*\
  !*** ./package.json ***!
  \**********************/
/*! exports provided: name, version, description, main, keywords, scripts, repository, author, license, standard, dependencies, devDependencies, files, yarn-upgrade-all, sideEffects, husky, default */
/***/ (function(module) {

module.exports = JSON.parse("{\"name\":\"mermaid\",\"version\":\"8.8.4\",\"description\":\"Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.\",\"main\":\"dist/mermaid.core.js\",\"keywords\":[\"diagram\",\"markdown\",\"flowchart\",\"sequence diagram\",\"gantt\",\"class diagram\",\"git graph\"],\"scripts\":{\"build:development\":\"webpack --progress --colors\",\"build:production\":\"yarn build:development -p --config webpack.config.prod.babel.js\",\"build\":\"yarn build:development && yarn build:production\",\"postbuild\":\"documentation build src/mermaidAPI.js src/config.js --shallow -f md --markdown-toc false > docs/Setup.md\",\"build:watch\":\"yarn build --watch\",\"minify\":\"minify ./dist/mermaid.js > ./dist/mermaid.min.js\",\"release\":\"yarn build\",\"lint\":\"eslint src\",\"e2e:depr\":\"yarn lint && jest e2e --config e2e/jest.config.js\",\"cypress\":\"percy exec -- cypress run\",\"e2e\":\"start-server-and-test dev http://localhost:9000/ cypress\",\"e2e-upd\":\"yarn lint && jest e2e -u --config e2e/jest.config.js\",\"dev\":\"webpack-dev-server --config webpack.config.e2e.js\",\"test\":\"yarn lint && jest src/.*\",\"test:watch\":\"jest --watch src\",\"prepublishOnly\":\"yarn build && yarn test\",\"prepare\":\"yarn build\"},\"repository\":{\"type\":\"git\",\"url\":\"https://github.com/knsv/mermaid\"},\"author\":\"Knut Sveidqvist\",\"license\":\"MIT\",\"standard\":{\"ignore\":[\"**/parser/*.js\",\"dist/**/*.js\",\"cypress/**/*.js\"],\"globals\":[\"page\"]},\"dependencies\":{\"@braintree/sanitize-url\":\"^3.1.0\",\"d3\":\"^5.7.0\",\"dagre\":\"^0.8.4\",\"dagre-d3\":\"^0.6.4\",\"entity-decode\":\"^2.0.2\",\"graphlib\":\"^2.1.7\",\"he\":\"^1.2.0\",\"khroma\":\"^1.1.0\",\"minify\":\"^4.1.1\",\"moment-mini\":\"^2.22.1\",\"stylis\":\"^3.5.2\"},\"devDependencies\":{\"@babel/core\":\"^7.2.2\",\"@babel/preset-env\":\"^7.8.4\",\"@babel/register\":\"^7.0.0\",\"@percy/cypress\":\"*\",\"babel-core\":\"7.0.0-bridge.0\",\"babel-eslint\":\"^10.1.0\",\"babel-jest\":\"^24.9.0\",\"babel-loader\":\"^8.0.4\",\"coveralls\":\"^3.0.2\",\"css-loader\":\"^2.0.1\",\"css-to-string-loader\":\"^0.1.3\",\"cypress\":\"4.0.1\",\"documentation\":\"^12.0.1\",\"eslint\":\"^6.3.0\",\"eslint-config-prettier\":\"^6.3.0\",\"eslint-plugin-prettier\":\"^3.1.0\",\"husky\":\"^1.2.1\",\"identity-obj-proxy\":\"^3.0.0\",\"jest\":\"^24.9.0\",\"jison\":\"^0.4.18\",\"moment\":\"^2.23.0\",\"node-sass\":\"^4.12.0\",\"prettier\":\"^1.18.2\",\"puppeteer\":\"^1.17.0\",\"sass-loader\":\"^7.1.0\",\"start-server-and-test\":\"^1.10.6\",\"terser-webpack-plugin\":\"^2.2.2\",\"webpack\":\"^4.41.2\",\"webpack-bundle-analyzer\":\"^3.7.0\",\"webpack-cli\":\"^3.1.2\",\"webpack-dev-server\":\"^3.4.1\",\"webpack-node-externals\":\"^1.7.2\",\"yarn-upgrade-all\":\"^0.5.0\"},\"files\":[\"dist\"],\"yarn-upgrade-all\":{\"ignore\":[\"babel-core\"]},\"sideEffects\":[\"**/*.css\",\"**/*.scss\"],\"husky\":{\"hooks\":{\"pre-push\":\"yarn test\"}}}");

/***/ }),

/***/ "./src/config.js":
/*!***********************!*\
  !*** ./src/config.js ***!
  \***********************/
/*! exports provided: defaultConfig, updateCurrentConfig, setSiteConfig, setSiteConfigDelta, updateSiteConfig, getSiteConfig, setConfig, getConfig, sanitize, addDirective, reset */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "defaultConfig", function() { return defaultConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "updateCurrentConfig", function() { return updateCurrentConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setSiteConfig", function() { return setSiteConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setSiteConfigDelta", function() { return setSiteConfigDelta; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "updateSiteConfig", function() { return updateSiteConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getSiteConfig", function() { return getSiteConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setConfig", function() { return setConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getConfig", function() { return getConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sanitize", function() { return sanitize; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "addDirective", function() { return addDirective; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "reset", function() { return reset; });
/* harmony import */ var _utils__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./utils */ "./src/utils.js");
/* harmony import */ var _logger__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./logger */ "./src/logger.js");
/* harmony import */ var _themes__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./themes */ "./src/themes/index.js");
/* harmony import */ var _defaultConfig__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./defaultConfig */ "./src/defaultConfig.js");



 // debugger;

var defaultConfig = Object.freeze(_defaultConfig__WEBPACK_IMPORTED_MODULE_3__["default"]);
var siteConfig = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])({}, defaultConfig);
var siteConfigDelta;
var directives = [];
var currentConfig = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])({}, defaultConfig);
var updateCurrentConfig = function updateCurrentConfig(siteCfg, _directives) {
  // start with config beeing the siteConfig
  var cfg = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])({}, siteCfg); // let sCfg = assignWithDepth(defaultConfig, siteConfigDelta);
  // Join directives

  var sumOfDirectives = {};

  for (var i = 0; i < _directives.length; i++) {
    var d = _directives[i];
    sanitize(d); // Apply the data from the directive where the the overrides the themeVaraibles

    sumOfDirectives = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])(sumOfDirectives, d);
  }

  cfg = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])(cfg, sumOfDirectives);

  if (sumOfDirectives.theme) {
    var themeVariables = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])(siteConfigDelta.themeVariables || {}, sumOfDirectives.themeVariables);
    cfg.themeVariables = _themes__WEBPACK_IMPORTED_MODULE_2__["default"][cfg.theme].getThemeVariables(themeVariables);
  } // if (cfg.theme && theme[cfg.theme]) {
  //   let tVars = assignWithDepth({}, cfg.themeVariables);
  //   tVars = assignWithDepth(tVars, themeVariables);
  //   const variables = theme[cfg.theme].getThemeVariables(tVars);
  //   cfg.themeVariables = variables;
  // }


  currentConfig = cfg;
  return cfg;
};
/**
 *## setSiteConfig
 *| Function | Description         | Type    | Values             |
 *| --------- | ------------------- | ------- | ------------------ |
 *| setSiteConfig|Sets the siteConfig to desired values | Put Request | Any Values, except ones in secure array|
 ***Notes:**
 *Sets the siteConfig. The siteConfig is a protected configuration for repeat use. Calls to reset() will reset
 *the currentConfig to siteConfig. Calls to reset(configApi.defaultConfig) will reset siteConfig and currentConfig
 *to the defaultConfig
 *Note: currentConfig is set in this function
 **Default value: At default, will mirror Global Config**
 * @param conf - the base currentConfig to use as siteConfig
 * @returns {*} - the siteConfig
 */

var setSiteConfig = function setSiteConfig(conf) {
  siteConfig = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])({}, defaultConfig);
  siteConfig = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])(siteConfig, conf);

  if (conf.theme) {
    siteConfig.themeVariables = _themes__WEBPACK_IMPORTED_MODULE_2__["default"][conf.theme].getThemeVariables(conf.themeVariables);
  }

  currentConfig = updateCurrentConfig(siteConfig, directives);
  return siteConfig;
};
var setSiteConfigDelta = function setSiteConfigDelta(conf) {
  siteConfigDelta = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])({}, conf);
};
var updateSiteConfig = function updateSiteConfig(conf) {
  siteConfig = Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])(siteConfig, conf);
  updateCurrentConfig(siteConfig, directives);
  return siteConfig;
};
/**
 *## getSiteConfig
 *| Function | Description         | Type    |  Values             |
 *| --------- | ------------------- | ------- |  ------------------ |
 *| setSiteConfig|Returns the current siteConfig base configuration | Get Request | Returns Any Values  in siteConfig|
 ***Notes**:
 *Returns **any** values in siteConfig.
 * @returns {*}
 */

var getSiteConfig = function getSiteConfig() {
  return Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])({}, siteConfig);
};
/**
 *## setConfig
 *| Function  | Description         | Type    | Values             |
 *| --------- | ------------------- | ------- | ------------------ |
 *| setSiteConfig|Sets the siteConfig to desired values | Put Request| Any Values, except ones in secure array|
 ***Notes**:
 *Sets the currentConfig. The parameter conf is sanitized based on the siteConfig.secure keys. Any
 *values found in conf with key found in siteConfig.secure will be replaced with the corresponding
 *siteConfig value.
 * @param conf - the potential currentConfig
 * @returns {*} - the currentConfig merged with the sanitized conf
 */

var setConfig = function setConfig(conf) {
  // sanitize(conf);
  // Object.keys(conf).forEach(key => {
  //   const manipulator = manipulators[key];
  //   conf[key] = manipulator ? manipulator(conf[key]) : conf[key];
  // });
  Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])(currentConfig, conf);
  return getConfig();
};
/**
 *   ## getConfig
 *| Function  | Description         | Type    | Return Values            |
 *| --------- | ------------------- | ------- | ------------------ |
 *| getConfig |Obtains the currentConfig | Get Request | Any Values from currentConfig|
 ***Notes**:
 *Returns **any** the currentConfig
 * @returns {*} - the currentConfig
 */

var getConfig = function getConfig() {
  return Object(_utils__WEBPACK_IMPORTED_MODULE_0__["assignWithDepth"])({}, currentConfig);
};
/**
 *## sanitize
 *| Function | Description         | Type    | Values             |
 *| --------- | ------------------- | ------- | ------------------ |
 *| sanitize  |Sets the siteConfig to desired values. | Put Request |None|
 *Ensures options parameter does not attempt to override siteConfig secure keys
 *Note: modifies options in-place
 * @param options - the potential setConfig parameter
 */

var sanitize = function sanitize(options) {
  Object.keys(siteConfig.secure).forEach(function (key) {
    if (typeof options[siteConfig.secure[key]] !== 'undefined') {
      // DO NOT attempt to print options[siteConfig.secure[key]] within `${}` as a malicious script
      // can exploit the logger's attempt to stringify the value and execute arbitrary code
      _logger__WEBPACK_IMPORTED_MODULE_1__["logger"].debug("Denied attempt to modify a secure key ".concat(siteConfig.secure[key]), options[siteConfig.secure[key]]);
      delete options[siteConfig.secure[key]];
    }
  });
};
var addDirective = function addDirective(directive) {
  if (directive.fontFamily) {
    if (!directive.themeVariables) {
      directive.themeVariables = {
        fontFamily: directive.fontFamily
      };
    } else {
      if (!directive.themeVariables.fontFamily) {
        directive.themeVariables = {
          fontFamily: directive.fontFamily
        };
      }
    }
  }

  directives.push(directive);
  updateCurrentConfig(siteConfig, directives);
};
/**
 *## reset
 *| Function | Description         | Type    | Required | Values             |
 *| --------- | ------------------- | ------- | -------- | ------------------ |
 *| reset|Resets currentConfig to conf| Put Request | Required | None|
 *
 *| Parameter | Description |Type | Required | Values|
 *| --- | --- | --- | --- | --- |
 *| conf| base set of values, which currentConfig coul be **reset** to.| Dictionary | Required | Any Values, with respect to the secure Array|
 *
 **Notes :
 (default: current siteConfig ) (optional, default `getSiteConfig()`)
 * @param conf  the base currentConfig to reset to (default: current siteConfig ) (optional, default `getSiteConfig()`)
 */

var reset = function reset() {
  // Replace current config with siteConfig
  directives = [];
  updateCurrentConfig(siteConfig, directives);
};

/***/ }),

/***/ "./src/dagre-wrapper/clusters.js":
/*!***************************************!*\
  !*** ./src/dagre-wrapper/clusters.js ***!
  \***************************************/
/*! exports provided: insertCluster, getClusterTitleWidth, clear, positionCluster */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "insertCluster", function() { return insertCluster; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getClusterTitleWidth", function() { return getClusterTitleWidth; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "clear", function() { return clear; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "positionCluster", function() { return positionCluster; });
/* harmony import */ var _intersect_intersect_rect__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./intersect/intersect-rect */ "./src/dagre-wrapper/intersect/intersect-rect.js");
/* harmony import */ var _logger__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../logger */ "./src/logger.js");
/* harmony import */ var _createLabel__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./createLabel */ "./src/dagre-wrapper/createLabel.js");
/* harmony import */ var d3__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! d3 */ "d3");
/* harmony import */ var d3__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(d3__WEBPACK_IMPORTED_MODULE_3__);
/* harmony import */ var _config__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ../config */ "./src/config.js");

 // eslint-disable-line





var rect = function rect(parent, node) {
  _logger__WEBPACK_IMPORTED_MODULE_1__["logger"].trace('Creating subgraph rect for ', node.id, node); // Add outer g element

  var shapeSvg = parent.insert('g').attr('class', 'cluster' + (node.class ? ' ' + node.class : '')).attr('id', node.id); // add the rect

  var rect = shapeSvg.insert('rect', ':first-child'); // Create the label and insert it after the rect

  var label = shapeSvg.insert('g').attr('class', 'cluster-label');
  var text = label.node().appendChild(Object(_createLabel__WEBPACK_IMPORTED_MODULE_2__["default"])(node.labelText, node.labelStyle, undefined, true)); // Get the size of the label

  var bbox = text.getBBox();

  if (Object(_config__WEBPACK_IMPORTED_MODULE_4__["getConfig"])().flowchart.htmlLabels) {
    var div = text.children[0];
    var dv = Object(d3__WEBPACK_IMPORTED_MODULE_3__["select"])(text);
    bbox = div.getBoundingClientRect();
    dv.attr('width', bbox.width);
    dv.attr('height', bbox.height);
  }

  var padding = 0 * node.padding;
  var halfPadding = padding / 2;
  _logger__WEBPACK_IMPORTED_MODULE_1__["logger"].trace('Data ', node, JSON.stringify(node)); // center the rect around its coordinate

  rect.attr('style', node.style).attr('rx', node.rx).attr('ry', node.ry).attr('x', node.x - node.width / 2 - halfPadding).attr('y', node.y - node.height / 2 - halfPadding).attr('width', node.width + padding).attr('height', node.height + padding); // Center the label

  label.attr('transform', 'translate(' + (node.x - bbox.width / 2) + ', ' + (node.y - node.height / 2 + node.padding / 3) + ')');
  var rectBox = rect.node().getBBox();
  node.width = rectBox.width;
  node.height = rectBox.height;

  node.intersect = function (point) {
    return Object(_intersect_intersect_rect__WEBPACK_IMPORTED_MODULE_0__["default"])(node, point);
  };

  return shapeSvg;
};
/**
 * Non visiable cluster where the note is group with its
 */


var noteGroup = function noteGroup(parent, node) {
  // Add outer g element
  var shapeSvg = parent.insert('g').attr('class', 'note-cluster').attr('id', node.id); // add the rect

  var rect = shapeSvg.insert('rect', ':first-child');
  var padding = 0 * node.padding;
  var halfPadding = padding / 2; // center the rect around its coordinate

  rect.attr('rx', node.rx).attr('ry', node.ry).attr('x', node.x - node.width / 2 - halfPadding).attr('y', node.y - node.height / 2 - halfPadding).attr('width', node.width + padding).attr('height', node.height + padding).attr('fill', 'none');
  var rectBox = rect.node().getBBox();
  node.width = rectBox.width;
  node.height = rectBox.height;

  node.intersect = function (point) {
    return Object(_intersect_intersect_rect__WEBPACK_IMPORTED_MODULE_0__["default"])(node, point);
  };

  return shapeSvg;
};

var roundedWithTitle = function roundedWithTitle(parent, node) {
  // Add outer g element
  var shapeSvg = parent.insert('g').attr('class', node.classes).attr('id', node.id); // add the rect

  var rect = shapeSvg.insert('rect', ':first-child'); // Create the label and insert it after the rect

  var label = shapeSvg.insert('g').attr('class', 'cluster-label');
  var innerRect = shapeSvg.append('rect');
  var text = label.node().appendChild(Object(_createLabel__WEBPACK_IMPORTED_MODULE_2__["default"])(node.labelText, node.labelStyle, undefined, true)); // Get the size of the label

  var bbox = text.getBBox();

  if (Object(_config__WEBPACK_IMPORTED_MODULE_4__["getConfig"])().flowchart.htmlLabels) {
    var div = text.children[0];
    var dv = Object(d3__WEBPACK_IMPORTED_MODULE_3__["select"])(text);
    bbox = div.getBoundingClientRect();
    dv.attr('width', bbox.width);
    dv.attr('height', bbox.height);
  }

  bbox = text.getBBox();
  var padding = 0 * node.padding;
  var halfPadding = padding / 2; // center the rect around its coordinate

  rect.attr('class', 'outer').attr('x', node.x - node.width / 2 - halfPadding).attr('y', node.y - node.height / 2 - halfPadding).attr('width', node.width + padding).attr('height', node.height + padding);
  innerRect.attr('class', 'inner').attr('x', node.x - node.width / 2 - halfPadding).attr('y', node.y - node.height / 2 - halfPadding + bbox.height - 1).attr('width', node.width + padding).attr('height', node.height + padding - bbox.height - 3); // Center the label

  label.attr('transform', 'translate(' + (node.x - bbox.width / 2) + ', ' + (node.y - node.height / 2 - node.padding / 3 + (Object(_config__WEBPACK_IMPORTED_MODULE_4__["getConfig"])().flowchart.htmlLabels ? 5 : 3)) + ')');
  var rectBox = rect.node().getBBox();
  node.width = rectBox.width;
  node.height = rectBox.height;

  node.intersect = function (point) {
    return Object(_intersect_intersect_rect__WEBPACK_IMPORTED_MODULE_0__["default"])(node, point);
  };

  return shapeSvg;
};

var divider = function divider(parent, node) {
  // Add outer g element
  var shapeSvg = parent.insert('g').attr('class', node.classes).attr('id', node.id); // add the rect

  var rect = shapeSvg.insert('rect', ':first-child');
  var padding = 0 * node.padding;
  var halfPadding = padding / 2; // center the rect around its coordinate

  rect.attr('class', 'divider').attr('x', node.x - node.width / 2 - halfPadding).attr('y', node.y - node.height / 2).attr('width', node.width + padding).attr('height', node.height + padding);
  var rectBox = rect.node().getBBox();
  node.width = rectBox.width;
  node.height = rectBox.height;

  node.intersect = function (point) {
    return Object(_intersect_intersect_rect__WEBPACK_IMPORTED_MODULE_0__["default"])(node, point);
  };

  return shapeSvg;
};

var shapes = {
  rect: rect,
  roundedWithTitle: roundedWithTitle,
  noteGroup: noteGroup,
  divider: divider
};
var clusterElems = {};
var insertCluster = function insertCluster(elem, node) {
  _logger__WEBPACK_IMPORTED_MODULE_1__["logger"].trace('Inserting cluster');
  var shape = node.shape || 'rect';
  clusterElems[node.id] = shapes[shape](elem, node);
};
var getClusterTitleWidth = function getClusterTitleWidth(elem, node) {
  var label = Object(_createLabel__WEBPACK_IMPORTED_MODULE_2__["default"])(node.labelText, node.labelStyle, undefined, true);
  elem.node().appendChild(label);
  var width = label.getBBox().width;
  elem.node().removeChild(label);
  return width;
};
var clear = function clear() {
  clusterElems = {};
};
var positionCluster = function positionCluster(node) {
  _logger__WEBPACK_IMPORTED_MODULE_1__["logger"].info('Position cluster');
  var el = clusterElems[node.id];
  el.attr('transform', 'translate(' + node.x + ', ' + node.y + ')');
};

/***/ }),

/***/ "./src/dagre-wrapper/createLabel.js":
/*!******************************************!*\
  !*** ./src/dagre-wrapper/createLabel.js ***!
  \******************************************/
/*! exports provided: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var d3__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! d3 */ "d3");
/* harmony import */ var d3__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(d3__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _logger__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ../logger */ "./src/logger.js");
/* harmony import */ var _config__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ../config */ "./src/config.js");

 // eslint-disable-line
// let vertexNode;
// if (getConfig().flowchart.htmlLabels) {
//   // TODO: addHtmlLabel accepts a labelStyle. Do we possibly have that?
//   const node = {
//     label: vertexText.replace(/fa[lrsb]?:fa-[\w-]+/g, s => `<i class='${s.replace(':', ' ')}'></i>`)
//   };
//   vertexNode = addHtmlLabel(svg, node).node();
//   vertexNode.parentNode.removeChild(vertexNode);
// } else {
//   const svgLabel = document.createElementNS('http://www.w3.org/2000/svg', 'text');
//   svgLabel.setAttribute('style', styles.labelStyle.replace('color:', 'fill:'));
//   const rows = vertexText.split(common.lineBreakRegex);
//   for (let j = 0; j < rows.length; j++) {
//     const tspan = document.createElementNS('http://www.w3.org/2000/svg', 'tspan');
//     tspan.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve');
//     tspan.setAttribute('dy', '1em');
//     tspan.setAttribute('x', '1');
//     tspan.textContent = rows[j];
//     svgLabel.appendChild(tspan);
//   }
//   vertexNode = svgLabel;
// }



function applyStyle(dom, styleFn) {
  if (styleFn) {
    dom.attr('style', styleFn);
  }
}

function addHtmlLabel(node) {
  // var fo = root.append('foreignObject').attr('width', '100000');
  // var div = fo.append('xhtml:div');
  // div.attr('xmlns', 'http://www.w3.org/1999/xhtml');
  // var label = node.label;
  // switch (typeof label) {
  //   case 'function':
  //     div.insert(label);
  //     break;
  //   case 'object':
  //     // Currently we assume this is a DOM object.
  //     div.insert(function() {
  //       return label;
  //     });
  //     break;
  //   default:
  //     div.html(label);
  // }
  // applyStyle(div, node.labelStyle);
  // div.style('display', 'inline-block');
  // // Fix for firefox
  // div.style('white-space', 'nowrap');
  // var client = div.node().getBoundingClientRect();
  // fo.attr('width', client.width).attr('height', client.height);
  var fo = Object(d3__WEBPACK_IMPORTED_MODULE_0__["select"])(document.createElementNS('http://www.w3.org/2000/svg', 'foreignObject'));
  var div = fo.append('xhtml:div');
  var label = node.label;
  var labelClass = node.isNode ? 'nodeLabel' : 'edgeLabel';
  div.html('<span class="' + labelClass + '">' + label + '</span>');
  applyStyle(div, node.labelStyle);
  div.style('display', 'inline-block'); // Fix for firefox

  div.style('white-space', 'nowrap');
  div.attr('xmlns', 'http://www.w3.org/1999/xhtml');
  return fo.node();
}

var createLabel = function createLabel(_vertexText, style, isTitle, isNode) {
  var vertexText = _vertexText || '';

  if (Object(_config__WEBPACK_IMPORTED_MODULE_2__["getConfig"])().flowchart.htmlLabels) {
    // TODO: addHtmlLabel accepts a labelStyle. Do we possibly have that?
    vertexText = vertexText.replace(/\\n|\n/g, '<br />');
    _logger__WEBPACK_IMPORTED_MODULE_1__["logger"].info('vertexText' + vertexText);
    var node = {
      isNode: isNode,
      label: vertexText.replace(/fa[lrsb]?:fa-[\w-]+/g, function (s) {
        return "<i class='".concat(s.replace(':', ' '), "'></i>");
      }),
      labelStyle: style.replace('fill:', 'color:')
    };
    var vertexNode = addHtmlLabel(node); // vertexNode.parentNode.removeChild(vertexNode);

    return vertexNode;
  } else {
    var svgLabel = document.createElementNS('http://www.w3.org/2000/svg', 'text');
    svgLabel.setAttribute('style', style.replace('color:', 'fill:'));
    var rows = [];

    if (typeof vertexText === 'string') {
      rows = vertexText.split(/\\n|\n|<br\s*\/?>/gi);
    } else if (Array.isArray(vertexText)) {
      rows = vertexText;
    } else {
      rows = [];
    }

    for (var j = 0; j < rows.length; j++) {
      var tspan = document.createElementNS('http://www.w3.org/2000/svg', 'tspan');
      tspan.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve');
      tspan.setAttribute('dy', '1em');
      tspan.setAttribute('x', '0');

      if (isTitle) {
        tspan.setAttribute('class', 'title-row');
      } else {
        tspan.setAttribute('class', 'row');
      }

      tspan.textContent = rows[j].trim();
      svgLabel.appendChild(tspan);
    }

    return svgLabel;
  }
};

/* harmony default export */ __webpack_exports__["default"] = (createLabel);

/***/ }),

/***/ "./src/dagre-wrapper/edges.js":
/*!************************************!*\
  !*** ./src/dagre-wrapper/edges.js ***!
  \************************************/
/*! exports provided: clear, insertEdgeLabel, positionEdgeLabel, intersection, insertEdge */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "clear", function() { return clear; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "insertEdgeLabel", function() { return insertEdgeLabel; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "positionEdgeLabel", function() { return positionEdgeLabel; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "intersection", function() { return intersection; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "insertEdge", function() { return insertEdge; });
/* harmony import */ var _logger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../logger */ "./src/logger.js");
/* harmony import */ var _createLabel__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./createLabel */ "./src/dagre-wrapper/createLabel.js");
/* harmony import */ var d3__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! d3 */ "d3");
/* harmony import */ var d3__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(d3__WEBPACK_IMPORTED_MODULE_2__);
/* harmony import */ var _config__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../config */ "./src/config.js");
/* harmony import */ var _utils__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ../utils */ "./src/utils.js");
 // eslint-disable-line




 // import { calcLabelPosition } from '../utils';

var edgeLabels = {};
var terminalLabels = {};
var clear = function clear() {
  edgeLabels = {};
  terminalLabels = {};
};
var insertEdgeLabel = function insertEdgeLabel(elem, edge) {
  // Create the actual text element
  var labelElement = Object(_createLabel__WEBPACK_IMPORTED_MODULE_1__["default"])(edge.label, edge.labelStyle); // Create outer g, edgeLabel, this will be positioned after graph layout

  var edgeLabel = elem.insert('g').attr('class', 'edgeLabel'); // Create inner g, label, this will be positioned now for centering the text

  var label = edgeLabel.insert('g').attr('class', 'label');
  label.node().appendChild(labelElement); // Center the label

  var bbox = labelElement.getBBox();

  if (Object(_config__WEBPACK_IMPORTED_MODULE_3__["getConfig"])().flowchart.htmlLabels) {
    var div = labelElement.children[0];
    var dv = Object(d3__WEBPACK_IMPORTED_MODULE_2__["select"])(labelElement);
    bbox = div.getBoundingClientRect();
    dv.attr('width', bbox.width);
    dv.attr('height', bbox.height);
  }

  label.attr('transform', 'translate(' + -bbox.width / 2 + ', ' + -bbox.height / 2 + ')'); // Make element accessible by id for positioning

  edgeLabels[edge.id] = edgeLabel; // Update the abstract data of the edge with the new information about its width and height

  edge.width = bbox.width;
  edge.height = bbox.height;

  if (edge.startLabelLeft) {
    // Create the actual text element
    var startLabelElement = Object(_createLabel__WEBPACK_IMPORTED_MODULE_1__["default"])(edge.startLabelLeft, edge.l